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items</title> <meta name="description" content="Search results for: measurement items"> <meta name="keywords" content="measurement items"> <meta name="viewport" content="width=device-width, initial-scale=1, minimum-scale=1, maximum-scale=1, user-scalable=no"> <meta charset="utf-8"> <link href="https://cdn.waset.org/favicon.ico" type="image/x-icon" rel="shortcut icon"> <link href="https://cdn.waset.org/static/plugins/bootstrap-4.2.1/css/bootstrap.min.css" rel="stylesheet"> <link href="https://cdn.waset.org/static/plugins/fontawesome/css/all.min.css" rel="stylesheet"> <link href="https://cdn.waset.org/static/css/site.css?v=150220211555" rel="stylesheet"> </head> <body> <header> <div class="container"> <nav class="navbar navbar-expand-lg navbar-light"> <a class="navbar-brand" href="https://waset.org"> <img src="https://cdn.waset.org/static/images/wasetc.png" alt="Open Science Research Excellence" title="Open Science Research Excellence" /> </a> <button class="d-block d-lg-none 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action="https://publications.waset.org/abstracts/search"> <div id="custom-search-input"> <div class="input-group"> <i class="fas fa-search"></i> <input type="text" class="search-query" name="q" placeholder="Author, Title, Abstract, Keywords" value="measurement items"> <input type="submit" class="btn_search" value="Search"> </div> </div> </form> </div> </div> <div class="row mt-3"> <div class="col-sm-3"> <div class="card"> <div class="card-body"><strong>Commenced</strong> in January 2007</div> </div> </div> <div class="col-sm-3"> <div class="card"> <div class="card-body"><strong>Frequency:</strong> Monthly</div> </div> </div> <div class="col-sm-3"> <div class="card"> <div class="card-body"><strong>Edition:</strong> International</div> </div> </div> <div class="col-sm-3"> <div class="card"> <div class="card-body"><strong>Paper Count:</strong> 3700</div> </div> </div> </div> <h1 class="mt-3 mb-3 text-center" style="font-size:1.6rem;">Search results for: measurement items</h1> <div class="card paper-listing mb-3 mt-3"> <h5 class="card-header" style="font-size:.9rem"><span class="badge badge-info">3700</span> Success Measurement in Corporate Venturing: Integrating Three Decades of Research</h5> <div class="card-body"> <p class="card-text"><strong>Authors:</strong> <a href="https://publications.waset.org/abstracts/search?q=Maurice%20Steinhoff">Maurice Steinhoff</a>, <a href="https://publications.waset.org/abstracts/search?q=Lucas%20Costantino"> Lucas Costantino</a>, <a href="https://publications.waset.org/abstracts/search?q=Dominik%20Kanbach"> Dominik Kanbach</a> </p> <p class="card-text"><strong>Abstract:</strong></p> Measurement approaches to corporate venturing (CV) success are highly diverse in the extant literature. Furthermore, these approaches rarely build on each other, making it difficult to derive comparable conclusions about CV outcomes. Employing a systematic literature review of three decades of research, the objective of this study is to provide transparency and structure in the broad field of CV research. Subsequently, the paper examines 28 studies in detail, resulting in two main contributions to the research field. First, three structural dimensions of measurement approaches are derived from the studies in the sample, namely, “level of analysis” (parent, program, and venture levels), “measurement perspective” (objective, subjective, and mixed measurement), and “locus of opportunity” (internal, external, and general CV activities). Second, an integrated overview of nine unique clusters structures the different measurement approaches. These clusters allow to encapsulate measurement approaches, but also make visible the approaches’ heterogeneity, as well as specific measurement items. Thereby, the study contributes to CV research by revealing and reconciling the variety of CV success-measurement approaches. The study also provides relevant insights for practitioners, by making transparent the various approaches to measuring the success of CV activities and presenting a list of 114 concrete and distinct measurement items. <p class="card-text"><strong>Keywords:</strong> <a href="https://publications.waset.org/abstracts/search?q=corporate%20venturing" title="corporate venturing">corporate venturing</a>, <a href="https://publications.waset.org/abstracts/search?q=measurement%20items" title=" measurement items"> measurement items</a>, <a href="https://publications.waset.org/abstracts/search?q=success%20measurement" title=" success measurement"> success measurement</a>, <a href="https://publications.waset.org/abstracts/search?q=structured%20literature%20review" title=" structured literature review"> structured literature review</a> </p> <a href="https://publications.waset.org/abstracts/134933/success-measurement-in-corporate-venturing-integrating-three-decades-of-research" class="btn btn-primary btn-sm">Procedia</a> <a href="https://publications.waset.org/abstracts/134933.pdf" target="_blank" class="btn btn-primary btn-sm">PDF</a> <span class="bg-info text-light px-1 py-1 float-right rounded"> Downloads <span class="badge badge-light">178</span> </span> </div> </div> <div class="card paper-listing mb-3 mt-3"> <h5 class="card-header" style="font-size:.9rem"><span class="badge badge-info">3699</span> Application of Balance Score Card (BSc) in Education: Case of the International University</h5> <div class="card-body"> <p class="card-text"><strong>Authors:</strong> <a href="https://publications.waset.org/abstracts/search?q=Hieu%20Nguyen">Hieu Nguyen</a> </p> <p class="card-text"><strong>Abstract:</strong></p> Performance management is the concern of any organizations in the context of increasing demand and fierce competition between education institution. This paper draws together the performance management concepts and focuses specifically to Balance Scorecard in the context of education. The study employs semi-structured in-depth interview to explore the measurement items for each of the sub-objectives in the four perspectives. Each of the perspectives’ explored measurement items will then be discussed the role and influence of them towards the perspective and how to improve the measurements to have improved performance management. Finally, the measurements will be put together as a suggested balanced scorecard framework in the case of International University. <p class="card-text"><strong>Keywords:</strong> <a href="https://publications.waset.org/abstracts/search?q=performance%20management" title="performance management">performance management</a>, <a href="https://publications.waset.org/abstracts/search?q=education%20institution" title=" education institution"> education institution</a>, <a href="https://publications.waset.org/abstracts/search?q=balance%20scorecard" title=" balance scorecard"> balance scorecard</a>, <a href="https://publications.waset.org/abstracts/search?q=measurement%20items" title=" measurement items"> measurement items</a>, <a href="https://publications.waset.org/abstracts/search?q=four%20perspectives" title=" four perspectives"> four perspectives</a>, <a href="https://publications.waset.org/abstracts/search?q=international%20univeristy" title=" international univeristy"> international univeristy</a> </p> <a href="https://publications.waset.org/abstracts/36657/application-of-balance-score-card-bsc-in-education-case-of-the-international-university" class="btn btn-primary btn-sm">Procedia</a> <a href="https://publications.waset.org/abstracts/36657.pdf" target="_blank" class="btn btn-primary btn-sm">PDF</a> <span class="bg-info text-light px-1 py-1 float-right rounded"> Downloads <span class="badge badge-light">411</span> </span> </div> </div> <div class="card paper-listing mb-3 mt-3"> <h5 class="card-header" style="font-size:.9rem"><span class="badge badge-info">3698</span> Study on Angle Measurement Interferometer around Any Axis Direction Selected by Transmissive Liquid Crystal Device </h5> <div class="card-body"> <p class="card-text"><strong>Authors:</strong> <a href="https://publications.waset.org/abstracts/search?q=R.%20Furutani">R. Furutani</a>, <a href="https://publications.waset.org/abstracts/search?q=G.%20Kikuchi"> G. Kikuchi</a> </p> <p class="card-text"><strong>Abstract:</strong></p> Generally, the optical interferometer system is too complicated and difficult to change the measurement items, pitch, yaw, and row, etc. In this article, the optical interferometer system using the transmissive Liquid Crystal Device (LCD) as the switch of the optical path was proposed. At first, the normal optical interferometer, Michelson interferometer, was constructed to measure the pitch angle and the yaw angle. In this optical interferometer, the ball lenses with the refractive indices of 2.0 were used as the retroreflectors. After that, the transmissive LCD was introduced as the switch to select the adequate optical path. In this article, these optical systems were constructed. Pitch measurement interferometer and yaw measurement interferometer were switched by the transmissive LCD. When the LCD was open for the yaw measurement, the yaw was sufficiently measured and optical path for the pitch measurement was blocked. On the other hand, when the LCD was open for the pitch measurement, the pitch was measured and the optical path for the yaw measurement was also blocked. In this article, the results of both of pitch measurement and yaw measurement were shown, and the result of blocked yaw measurement and pitch measurement were shown. As this measurement system was based on Michelson interferometer, the other measuring items, the deviation along the optical axis, the vertical deviation to the optical axis and row angle, could be measured by the additional ball lenses and the additional switching in future work. <p class="card-text"><strong>Keywords:</strong> <a href="https://publications.waset.org/abstracts/search?q=any%20direction%20angle" title="any direction angle">any direction angle</a>, <a href="https://publications.waset.org/abstracts/search?q=ball%20lens" title=" ball lens"> ball lens</a>, <a href="https://publications.waset.org/abstracts/search?q=laser%20interferometer" title=" laser interferometer"> laser interferometer</a>, <a href="https://publications.waset.org/abstracts/search?q=transmissive%20liquid%20crystal%20device" title=" transmissive liquid crystal device"> transmissive liquid crystal device</a> </p> <a href="https://publications.waset.org/abstracts/106989/study-on-angle-measurement-interferometer-around-any-axis-direction-selected-by-transmissive-liquid-crystal-device" class="btn btn-primary btn-sm">Procedia</a> <a href="https://publications.waset.org/abstracts/106989.pdf" target="_blank" class="btn btn-primary btn-sm">PDF</a> <span class="bg-info text-light px-1 py-1 float-right rounded"> Downloads <span class="badge badge-light">161</span> </span> </div> </div> <div class="card paper-listing mb-3 mt-3"> <h5 class="card-header" style="font-size:.9rem"><span class="badge badge-info">3697</span> Development and Validation of the Circular Economy Scale</h5> <div class="card-body"> <p class="card-text"><strong>Authors:</strong> <a href="https://publications.waset.org/abstracts/search?q=Yu%20Fang%20Chen">Yu Fang Chen</a>, <a href="https://publications.waset.org/abstracts/search?q=Jeng%20Fung%20Hung"> Jeng Fung Hung</a> </p> <p class="card-text"><strong>Abstract:</strong></p> This study aimed to develop a circular economy scale to assess the level of recognition among high-level executives in businesses regarding the circular economy. The circular economy is crucial for global ESG sustainable development and poses a challenge for corporate social responsibility. The aim of promoting the circular economy is to reduce resource consumption, move towards sustainable development, reduce environmental impact, maintain ecological balance, increase economic value, and promote employment. This study developed a 23-item Circular Economy Scale, which includes three subscales: "Understanding of Circular Economy by Enterprises" (8 items), "Attitudes" (9 items), and "Behaviors" (6 items). The Likert 5-point scale was used to measure responses, with higher scores indicating higher levels of agreement among senior executives with regard to the circular economy. The study tested 105 senior executives and used a structural equation model (SEM) as a measurement indicator to determine the extent to which potential variables were measured. The standard factor loading of the measurement indicator needs to be higher than 0.7, and the average variance explained (AVE) represents the index of convergent validity, which should be greater than 0.5 or at least 0.45 to be acceptable. Out of the 23 items, 12 did not meet the standard, so they were removed, leaving 5 items, 3 items, and 3 items for each of the three subscales, respectively, all with a factor loading greater than 0.7. The AVE for all three subscales was greater than 0.45, indicating good construct validity. The Cronbach's α reliability values for the three subscales were 0.887, 0.787, and 0.734, respectively, and the total scale was 0.860, all of which were higher than 0.7, indicating good reliability. The Circular Economy Scale developed in this study measures three conceptual components that align with the theoretical framework of the literature review and demonstrate good reliability and validity. It can serve as a measurement tool for evaluating the degree of acceptance of the circular economy among senior executives in enterprises. In the future, this scale can be used by senior executives in enterprises as an evaluation tool to further explore its impact on sustainable development and to promote circular economy and sustainable development based on the reference provided. <p class="card-text"><strong>Keywords:</strong> <a href="https://publications.waset.org/abstracts/search?q=circular%20economy" title="circular economy">circular economy</a>, <a href="https://publications.waset.org/abstracts/search?q=corporate%20social%20responsibility" title=" corporate social responsibility"> corporate social responsibility</a>, <a href="https://publications.waset.org/abstracts/search?q=scale%20development" title=" scale development"> scale development</a>, <a href="https://publications.waset.org/abstracts/search?q=structural%20equation%20model" title=" structural equation model"> structural equation model</a> </p> <a href="https://publications.waset.org/abstracts/166101/development-and-validation-of-the-circular-economy-scale" class="btn btn-primary btn-sm">Procedia</a> <a href="https://publications.waset.org/abstracts/166101.pdf" target="_blank" class="btn btn-primary btn-sm">PDF</a> <span class="bg-info text-light px-1 py-1 float-right rounded"> Downloads <span class="badge badge-light">83</span> </span> </div> </div> <div class="card paper-listing mb-3 mt-3"> <h5 class="card-header" style="font-size:.9rem"><span class="badge badge-info">3696</span> Confirmatory Factor Analysis of Smartphone Addiction Inventory (SPAI) in the Yemeni Environment</h5> <div class="card-body"> <p class="card-text"><strong>Authors:</strong> <a href="https://publications.waset.org/abstracts/search?q=Mohammed%20Al-Khadher">Mohammed Al-Khadher</a> </p> <p class="card-text"><strong>Abstract:</strong></p> Currently, we are witnessing rapid advancements in the field of information and communications technology, forcing us, as psychologists, to combat the psychological and social effects of such developments. It also drives us to continually look for the development and preparation of measurement tools compatible with the changes brought about by the digital revolution. In this context, the current study aimed to identify the factor analysis of the Smartphone Addiction Inventory (SPAI) in the Republic of Yemen. The sample consisted of (1920) university students (1136 males and 784 females) who answered the inventory, and the data was analyzed using the statistical software (AMOS V25). The factor analysis results showed a goodness-of-fit of the data five-factor model with excellent indicators, as RMSEA-(.052), CFI-(.910), GFI-(.931), AGFI-(.915), TLI-(.897), NFI-(.895), RFI-(.880), and RMR-(.032). All within the ideal range to prove the model's fit of the scale’s factor analysis. The confirmatory factor analysis results showed factor loading in (4) items on (Time Spent), (4) items on (Compulsivity), (8) items on (Daily Life Interference), (5) items on (Craving), and (3) items on (Sleep interference); and all standard values of factor loading were statistically significant at the significance level (>.001). <p class="card-text"><strong>Keywords:</strong> <a href="https://publications.waset.org/abstracts/search?q=smartphone%20addiction%20inventory%20%28SPAI%29" title="smartphone addiction inventory (SPAI)">smartphone addiction inventory (SPAI)</a>, <a href="https://publications.waset.org/abstracts/search?q=confirmatory%20factor%20analysis%20%28CFA%29" title=" confirmatory factor analysis (CFA)"> confirmatory factor analysis (CFA)</a>, <a href="https://publications.waset.org/abstracts/search?q=yemeni%20students" title=" yemeni students"> yemeni students</a>, <a href="https://publications.waset.org/abstracts/search?q=people%20at%20risk%20of%20smartphone%20addiction" title=" people at risk of smartphone addiction"> people at risk of smartphone addiction</a> </p> <a href="https://publications.waset.org/abstracts/169823/confirmatory-factor-analysis-of-smartphone-addiction-inventory-spai-in-the-yemeni-environment" class="btn btn-primary btn-sm">Procedia</a> <a href="https://publications.waset.org/abstracts/169823.pdf" target="_blank" class="btn btn-primary btn-sm">PDF</a> <span class="bg-info text-light px-1 py-1 float-right rounded"> Downloads <span class="badge badge-light">94</span> </span> </div> </div> <div class="card paper-listing mb-3 mt-3"> <h5 class="card-header" style="font-size:.9rem"><span class="badge badge-info">3695</span> Simulating Economic Order Quantity and Reorder Point Policy for a Repairable Items Inventory System </h5> <div class="card-body"> <p class="card-text"><strong>Authors:</strong> <a href="https://publications.waset.org/abstracts/search?q=Mojahid%20F.%20Saeed%20Osman">Mojahid F. Saeed Osman</a> </p> <p class="card-text"><strong>Abstract:</strong></p> Repairable items inventory system is a management tool used to incorporate all information concerning inventory levels and movements for repaired and new items. This paper presents development of an effective simulation model for managing the inventory of repairable items for a production system where production lines send their faulty items to a repair shop considering the stochastic failure behavior and repair times. The developed model imitates the process of handling the on-hand inventory of repaired items and the replenishment of the inventory of new items using Economic Order Quantity and Reorder Point ordering policy in a flexible and risk-free environment. We demonstrate the appropriateness and effectiveness of the proposed simulation model using an illustrative case problem. The developed simulation model can be used as a reliable tool for estimating a healthy on-hand inventory of new and repaired items, backordered items, and downtime due to unavailability of repaired items, and validating and examining Economic Order Quantity and Reorder Point ordering policy, which would further be compared with other ordering strategies as future work. <p class="card-text"><strong>Keywords:</strong> <a href="https://publications.waset.org/abstracts/search?q=inventory%20system" title="inventory system">inventory system</a>, <a href="https://publications.waset.org/abstracts/search?q=repairable%20items" title=" repairable items"> repairable items</a>, <a href="https://publications.waset.org/abstracts/search?q=simulation" title=" simulation"> simulation</a>, <a href="https://publications.waset.org/abstracts/search?q=maintenance" title=" maintenance"> maintenance</a>, <a href="https://publications.waset.org/abstracts/search?q=economic%20order%20quantity" title=" economic order quantity"> economic order quantity</a>, <a href="https://publications.waset.org/abstracts/search?q=reorder%20point" title=" reorder point"> reorder point</a> </p> <a href="https://publications.waset.org/abstracts/122752/simulating-economic-order-quantity-and-reorder-point-policy-for-a-repairable-items-inventory-system" class="btn btn-primary btn-sm">Procedia</a> <a href="https://publications.waset.org/abstracts/122752.pdf" target="_blank" class="btn btn-primary btn-sm">PDF</a> <span class="bg-info text-light px-1 py-1 float-right rounded"> Downloads <span class="badge badge-light">144</span> </span> </div> </div> <div class="card paper-listing mb-3 mt-3"> <h5 class="card-header" style="font-size:.9rem"><span class="badge badge-info">3694</span> Computerized Adaptive Testing for Ipsative Tests with Multidimensional Pairwise-Comparison Items</h5> <div class="card-body"> <p class="card-text"><strong>Authors:</strong> <a href="https://publications.waset.org/abstracts/search?q=Wen-Chung%20Wang">Wen-Chung Wang</a>, <a href="https://publications.waset.org/abstracts/search?q=Xue-Lan%20Qiu"> Xue-Lan Qiu</a> </p> <p class="card-text"><strong>Abstract:</strong></p> Ipsative tests have been widely used in vocational and career counseling (e.g., the Jackson Vocational Interest Survey). Pairwise-comparison items are a typical item format of ipsative tests. When the two statements in a pairwise-comparison item measure two different constructs, the item is referred to as a multidimensional pairwise-comparison (MPC) item. A typical MPC item would be: Which activity do you prefer? (A) playing with young children, or (B) working with tools and machines. These two statements aim at the constructs of social interest and investigative interest, respectively. Recently, new item response theory (IRT) models for ipsative tests with MPC items have been developed. Among them, the Rasch ipsative model (RIM) deserves special attention because it has good measurement properties, in which the log-odds of preferring statement A to statement B are defined as a competition between two parts: the sum of a person’s latent trait to which statement A is measuring and statement A’s utility, and the sum of a person’s latent trait to which statement B is measuring and statement B’s utility. The RIM has been extended to polytomous responses, such as preferring statement A strongly, preferring statement A, preferring statement B, and preferring statement B strongly. To promote the new initiatives, in this study we developed computerized adaptive testing algorithms for MFC items and evaluated their performance using simulations and two real tests. Both the RIM and its polytomous extension are multidimensional, which calls for multidimensional computerized adaptive testing (MCAT). A particular issue in MCAT for MPC items is the within-person statement exposure (WPSE); that is, a respondent may keep seeing the same statement (e.g., my life is empty) for many times, which is certainly annoying. In this study, we implemented two methods to control the WPSE rate. In the first control method, items would be frozen when their statements had been administered more than a prespecified times. In the second control method, a random component was added to control the contribution of the information at different stages of MCAT. The second control method was found to outperform the first control method in our simulation studies. In addition, we investigated four item selection methods: (a) random selection (as a baseline), (b) maximum Fisher information method without WPSE control, (c) maximum Fisher information method with the first control method, and (d) maximum Fisher information method with the second control method. These four methods were applied to two real tests: one was a work survey with dichotomous MPC items and the other is a career interests survey with polytomous MPC items. There were three dependent variables: the bias and root mean square error across person measures, and measurement efficiency which was defined as the number of items needed to achieve the same degree of test reliability. Both applications indicated that the proposed MCAT algorithms were successful and there was no loss in measurement proficiency when the control methods were implemented, and among the four methods, the last method performed the best. <p class="card-text"><strong>Keywords:</strong> <a href="https://publications.waset.org/abstracts/search?q=computerized%20adaptive%20testing" title="computerized adaptive testing">computerized adaptive testing</a>, <a href="https://publications.waset.org/abstracts/search?q=ipsative%20tests" title=" ipsative tests"> ipsative tests</a>, <a href="https://publications.waset.org/abstracts/search?q=item%20response%20theory" title=" item response theory"> item response theory</a>, <a href="https://publications.waset.org/abstracts/search?q=pairwise%20comparison" title=" pairwise comparison"> pairwise comparison</a> </p> <a href="https://publications.waset.org/abstracts/49690/computerized-adaptive-testing-for-ipsative-tests-with-multidimensional-pairwise-comparison-items" class="btn btn-primary btn-sm">Procedia</a> <a href="https://publications.waset.org/abstracts/49690.pdf" target="_blank" class="btn btn-primary btn-sm">PDF</a> <span class="bg-info text-light px-1 py-1 float-right rounded"> Downloads <span class="badge badge-light">246</span> </span> </div> </div> <div class="card paper-listing mb-3 mt-3"> <h5 class="card-header" style="font-size:.9rem"><span class="badge badge-info">3693</span> A Study on the Development of Social Participation Activity Scale for the Elderly</h5> <div class="card-body"> <p class="card-text"><strong>Authors:</strong> <a href="https://publications.waset.org/abstracts/search?q=Young-Kwang%20Lee">Young-Kwang Lee</a>, <a href="https://publications.waset.org/abstracts/search?q=Eun-Gu%20Ji"> Eun-Gu Ji</a>, <a href="https://publications.waset.org/abstracts/search?q=Min-Joo%20Kim"> Min-Joo Kim</a>, <a href="https://publications.waset.org/abstracts/search?q=Seung-Jae%20Oh"> Seung-Jae Oh</a> </p> <p class="card-text"><strong>Abstract:</strong></p> The purpose of this study is to develop a social participation activity scale for the elderly. As a result of exploratory factor analysis, confirmatory factor analysis was conducted using maximum likelihood method using bundled items. In conclusion, thirteen items of social participation activity scale seemed appropriate. Finally, convergent validity and discriminant validity were verified on the scale with the fit. The convergent validity was based on the variance extracted value. In other words, the hypothesis that the variables are the same is rejected and the validity is confirmed. This study extensively considered the measurement items of the social participation activity scale used to measure social participation activities of the elderly. In the future, it will be meaningful that it can be used as a tool to verify the effectiveness of services in organizations that provide social welfare services to elderly people such as comprehensive social welfare centers and the elderly comprehensive social welfare centers. <p class="card-text"><strong>Keywords:</strong> <a href="https://publications.waset.org/abstracts/search?q=elderly" title="elderly">elderly</a>, <a href="https://publications.waset.org/abstracts/search?q=social%20participation" title=" social participation"> social participation</a>, <a href="https://publications.waset.org/abstracts/search?q=scale%20development" title=" scale development"> scale development</a>, <a href="https://publications.waset.org/abstracts/search?q=validity" title=" validity"> validity</a> </p> <a href="https://publications.waset.org/abstracts/88129/a-study-on-the-development-of-social-participation-activity-scale-for-the-elderly" class="btn btn-primary btn-sm">Procedia</a> <a href="https://publications.waset.org/abstracts/88129.pdf" target="_blank" class="btn btn-primary btn-sm">PDF</a> <span class="bg-info text-light px-1 py-1 float-right rounded"> Downloads <span class="badge badge-light">189</span> </span> </div> </div> <div class="card paper-listing mb-3 mt-3"> <h5 class="card-header" style="font-size:.9rem"><span class="badge badge-info">3692</span> Exploring Gender Bias in Self-Report Measures of Psychopathy</h5> <div class="card-body"> <p class="card-text"><strong>Authors:</strong> <a href="https://publications.waset.org/abstracts/search?q=Katie%20Strong">Katie Strong</a>, <a href="https://publications.waset.org/abstracts/search?q=Brian%20P.%20O%27Connor"> Brian P. O'Connor</a>, <a href="https://publications.waset.org/abstracts/search?q=Jacqueline%20M.%20Kanippayoor"> Jacqueline M. Kanippayoor</a> </p> <p class="card-text"><strong>Abstract:</strong></p> To date, self-report measures of psychopathy have largely been conceptualized with a male-focused understanding of the disorder, with the presumption that psychopathy expression is uniform across genders. However, generalizing this understanding to the female population may be misleading. The objective of this research was to explore gender differences in the expression of psychopathy and to assess current self-report psychopathy measures for gender bias. It was hypothesized that some items in commonly used measures of psychopathy may show gender bias and that existing measures may not contain enough items that are relevant to the manifestation of psychopathy in women. An exploratory investigation was conducted on statistical bias in common measures of psychopathy, and novel, relevant, but previously neglected items and measures were included in a new data collection. The participant pool included a sample of 403 university students and 354 participants recruited using Amazon Mechanical Turk. Item Response Theory methods - including Differential Item Functioning - were used to assess for the item- and test- level bias across several common self-report measures of psychopathy. Analyses indicated occasional and modest levels of item-level bias, and that some additional female-relevant items merit consideration for inclusion in measures of psychopathy. These findings suggest that current self-report measures of psychopathy may be demonstrating gender-bias and warrant further examination. <p class="card-text"><strong>Keywords:</strong> <a href="https://publications.waset.org/abstracts/search?q=gender" title="gender">gender</a>, <a href="https://publications.waset.org/abstracts/search?q=measurement%20bias" title=" measurement bias"> measurement bias</a>, <a href="https://publications.waset.org/abstracts/search?q=personality" title=" personality"> personality</a>, <a href="https://publications.waset.org/abstracts/search?q=psychopathy" title=" psychopathy"> psychopathy</a> </p> <a href="https://publications.waset.org/abstracts/90586/exploring-gender-bias-in-self-report-measures-of-psychopathy" class="btn btn-primary btn-sm">Procedia</a> <a href="https://publications.waset.org/abstracts/90586.pdf" target="_blank" class="btn btn-primary btn-sm">PDF</a> <span class="bg-info text-light px-1 py-1 float-right rounded"> Downloads <span class="badge badge-light">254</span> </span> </div> </div> <div class="card paper-listing mb-3 mt-3"> <h5 class="card-header" style="font-size:.9rem"><span class="badge badge-info">3691</span> Review on Moral Disengagement in Sports</h5> <div class="card-body"> <p class="card-text"><strong>Authors:</strong> <a href="https://publications.waset.org/abstracts/search?q=Min%20Pan">Min Pan</a>, <a href="https://publications.waset.org/abstracts/search?q=Che-Yi%20Yang"> Che-Yi Yang</a> </p> <p class="card-text"><strong>Abstract:</strong></p> Behaviors in sports have been one of the research focuses for long. The possible causes of these deviant behaviors should be deterred to diminish such behaviors. The studies on moral disengagement in sports gained great attention internationally since then however studies regarding such issue are rather scarce in Taiwan. Hence, the study adopted literature review approach to retrospect researches on moral disengagement in sport so forth, introduced current instruments available – moral disengagement in sports (six factors, 32 items), moral disengagement in sports –short (1 factor, 8 items), and two Chinese version scales. It has been proved that moral disengagement in sport would render antisocial behaviors in sport context. It is also found players in team contact sports (e.g. basketball, football, and hockey) have higher moral disengagement at play. Male athletes tend to have higher moral disengagement than their female counterparts. Athletes competing in higher level also show higher moral disengagement. The study also summarized that factors such as coaching styles, emotion, self-orientation, motivation, and personality traits may deter the severity of moral disengagement of athletes hence further spur the antisocial behaviors in sports. It is suggested that a measurement of moral disengagement adequate for Taiwanese athletes and effective strategies for improving the antisocial behaviors should be developed based on the knowledge of moral disengagement in sports. <p class="card-text"><strong>Keywords:</strong> <a href="https://publications.waset.org/abstracts/search?q=antisocial%20behavior" title="antisocial behavior">antisocial behavior</a>, <a href="https://publications.waset.org/abstracts/search?q=attribution%20of%20blame" title=" attribution of blame"> attribution of blame</a>, <a href="https://publications.waset.org/abstracts/search?q=moral%20disengagement%20in%20sports%20measurement" title=" moral disengagement in sports measurement"> moral disengagement in sports measurement</a>, <a href="https://publications.waset.org/abstracts/search?q=nonresponsibility" title=" nonresponsibility"> nonresponsibility</a> </p> <a href="https://publications.waset.org/abstracts/50972/review-on-moral-disengagement-in-sports" class="btn btn-primary btn-sm">Procedia</a> <a href="https://publications.waset.org/abstracts/50972.pdf" target="_blank" class="btn btn-primary btn-sm">PDF</a> <span class="bg-info text-light px-1 py-1 float-right rounded"> Downloads <span class="badge badge-light">412</span> </span> </div> </div> <div class="card paper-listing mb-3 mt-3"> <h5 class="card-header" style="font-size:.9rem"><span class="badge badge-info">3690</span> An Investigation on Physics Teachers’ Views Towards Context Based Learning Approach</h5> <div class="card-body"> <p class="card-text"><strong>Authors:</strong> <a href="https://publications.waset.org/abstracts/search?q=Medine%20Baran">Medine Baran</a>, <a href="https://publications.waset.org/abstracts/search?q=Abdulkadir%20Maskan"> Abdulkadir Maskan</a>, <a href="https://publications.waset.org/abstracts/search?q=Mehmet%20Ikbal%20Yeti%C5%9Fir"> Mehmet Ikbal Yetişir</a>, <a href="https://publications.waset.org/abstracts/search?q=Mukadder%20Baran"> Mukadder Baran</a>, <a href="https://publications.waset.org/abstracts/search?q=Azmi%20T%C3%BCrkan"> Azmi Türkan</a>, <a href="https://publications.waset.org/abstracts/search?q=%C5%9Eeyma%20Ya%C5%9Far"> Şeyma Yaşar</a> </p> <p class="card-text"><strong>Abstract:</strong></p> The purpose of this study was to determine the views of physics teachers from several secondary schools in Turkey towards context-based learning approach. In the study, the context-based learning opinion questionnaire developed by the researchers for use as the data collection tool was piloted with 250 physics teachers. The questionnaire examined by the researchers and field experts was initially made up of 53 items. Following the evaluation process of the questionnaire, it included 37 items. In this way, the reliability and validity process of the measurement tool was completed. In the end, the finalized questionnaire was applied to 144 physics teachers from several secondary schools in different cities in Turkey (F:73, M:71). In the study, the participants were determined based on ease of reaching them. The results revealed no remarkable difference between the views of the physics teachers with respect to their gender, region and school. However, when the items in the questionnaire were considered, it was found that the participants interestingly agreed on some of the choices in the items. Depending on this, it was found that there were high levels of differences between the frequencies of those who agreed and those who disagreed with the 16 items in the questionnaire. Therefore, as the following phase of the present study, further research has been planned using the same questions. Based on these questions, which received opposite responses, physics teachers will be asked for their views about the results of the study using the interview technique, one of qualitative research techniques. In this way, the results will be evaluated both by the researchers and by the participants, and the problems and difficulties will be determined. As a result, related suggestions can be put forward. <p class="card-text"><strong>Keywords:</strong> <a href="https://publications.waset.org/abstracts/search?q=context%20bases%20learning" title="context bases learning">context bases learning</a>, <a href="https://publications.waset.org/abstracts/search?q=physics%20teachers" title=" physics teachers"> physics teachers</a>, <a href="https://publications.waset.org/abstracts/search?q=views" title=" views"> views</a> </p> <a href="https://publications.waset.org/abstracts/26758/an-investigation-on-physics-teachers-views-towards-context-based-learning-approach" class="btn btn-primary btn-sm">Procedia</a> <a href="https://publications.waset.org/abstracts/26758.pdf" target="_blank" class="btn btn-primary btn-sm">PDF</a> <span class="bg-info text-light px-1 py-1 float-right rounded"> Downloads <span class="badge badge-light">373</span> </span> </div> </div> <div class="card paper-listing mb-3 mt-3"> <h5 class="card-header" style="font-size:.9rem"><span class="badge badge-info">3689</span> A Demonstration of How to Employ and Interpret Binary IRT Models Using the New IRT Procedure in SAS 9.4</h5> <div class="card-body"> <p class="card-text"><strong>Authors:</strong> <a href="https://publications.waset.org/abstracts/search?q=Ryan%20A.%20Black">Ryan A. Black</a>, <a href="https://publications.waset.org/abstracts/search?q=Stacey%20A.%20McCaffrey"> Stacey A. McCaffrey</a> </p> <p class="card-text"><strong>Abstract:</strong></p> Over the past few decades, great strides have been made towards improving the science in the measurement of psychological constructs. Item Response Theory (IRT) has been the foundation upon which statistical models have been derived to increase both precision and accuracy in psychological measurement. These models are now being used widely to develop and refine tests intended to measure an individual's level of academic achievement, aptitude, and intelligence. Recently, the field of clinical psychology has adopted IRT models to measure psychopathological phenomena such as depression, anxiety, and addiction. Because advances in IRT measurement models are being made so rapidly across various fields, it has become quite challenging for psychologists and other behavioral scientists to keep abreast of the most recent developments, much less learn how to employ and decide which models are the most appropriate to use in their line of work. In the same vein, IRT measurement models vary greatly in complexity in several interrelated ways including but not limited to the number of item-specific parameters estimated in a given model, the function which links the expected response and the predictor, response option formats, as well as dimensionality. As a result, inferior methods (a.k.a. Classical Test Theory methods) continue to be employed in efforts to measure psychological constructs, despite evidence showing that IRT methods yield more precise and accurate measurement. To increase the use of IRT methods, this study endeavors to provide a comprehensive overview of binary IRT models; that is, measurement models employed on test data consisting of binary response options (e.g., correct/incorrect, true/false, agree/disagree). Specifically, this study will cover the most basic binary IRT model, known as the 1-parameter logistic (1-PL) model dating back to over 50 years ago, up until the most recent complex, 4-parameter logistic (4-PL) model. Binary IRT models will be defined mathematically and the interpretation of each parameter will be provided. Next, all four binary IRT models will be employed on two sets of data: 1. Simulated data of N=500,000 subjects who responded to four dichotomous items and 2. A pilot analysis of real-world data collected from a sample of approximately 770 subjects who responded to four self-report dichotomous items pertaining to emotional consequences to alcohol use. Real-world data were based on responses collected on items administered to subjects as part of a scale-development study (NIDA Grant No. R44 DA023322). IRT analyses conducted on both the simulated data and analyses of real-world pilot will provide a clear demonstration of how to construct, evaluate, and compare binary IRT measurement models. All analyses will be performed using the new IRT procedure in SAS 9.4. SAS code to generate simulated data and analyses will be available upon request to allow for replication of results. <p class="card-text"><strong>Keywords:</strong> <a href="https://publications.waset.org/abstracts/search?q=instrument%20development" title="instrument development">instrument development</a>, <a href="https://publications.waset.org/abstracts/search?q=item%20response%20theory" title=" item response theory"> item response theory</a>, <a href="https://publications.waset.org/abstracts/search?q=latent%20trait%20theory" title=" latent trait theory"> latent trait theory</a>, <a href="https://publications.waset.org/abstracts/search?q=psychometrics" title=" psychometrics"> psychometrics</a> </p> <a href="https://publications.waset.org/abstracts/14752/a-demonstration-of-how-to-employ-and-interpret-binary-irt-models-using-the-new-irt-procedure-in-sas-94" class="btn btn-primary btn-sm">Procedia</a> <a href="https://publications.waset.org/abstracts/14752.pdf" target="_blank" class="btn btn-primary btn-sm">PDF</a> <span class="bg-info text-light px-1 py-1 float-right rounded"> Downloads <span class="badge badge-light">356</span> </span> </div> </div> <div class="card paper-listing mb-3 mt-3"> <h5 class="card-header" style="font-size:.9rem"><span class="badge badge-info">3688</span> A Study on the Relationship between Transaction Fairness, Social Capital, Supply Chain Integration and Sustainability: Focusing on Manufacturing Companies of South Korea</h5> <div class="card-body"> <p class="card-text"><strong>Authors:</strong> <a href="https://publications.waset.org/abstracts/search?q=Sung-Min%20Park">Sung-Min Park</a>, <a href="https://publications.waset.org/abstracts/search?q=Chan%20Kwon%20Park"> Chan Kwon Park</a>, <a href="https://publications.waset.org/abstracts/search?q=Chae-Bogk%20Kim"> Chae-Bogk Kim</a> </p> <p class="card-text"><strong>Abstract:</strong></p> The purpose of this study is to analyze the relationship between transaction fairness, social capital, supply chain integration and sustainability. Based on the previous studies, measurement items were determined by using SPSS 22 and exploratory factor analysis was performed, and again, using AMOS 21 for confirmatory factor analysis and path analysis was performed by using study items that satisfy reliability, validity, and appropriateness of measurement model. It has shown that transaction fairness has a (+) significant effect on social capital, social capital on supply chain integration, supply chain integration on economic sustainability and social sustainability, and has a (+), but not significant effect on environmental sustainability. It has shown that supply chain integration has been proven to play a role as a parameter between social capital and economic and social sustainability, but not as a parameter between environmental sustainability. Through this study, it is suggested that clearly examining the relationship between fairness of trade, social capital, supply chain integration and sustainability, maintaining fairness of the transaction make formation of social capital, and further integration of supply chain, and achieve sustainability of entire supply chain. <p class="card-text"><strong>Keywords:</strong> <a href="https://publications.waset.org/abstracts/search?q=transaction%20fairness" title="transaction fairness">transaction fairness</a>, <a href="https://publications.waset.org/abstracts/search?q=social%20capital" title=" social capital"> social capital</a>, <a href="https://publications.waset.org/abstracts/search?q=supply%20chain%20integration" title=" supply chain integration"> supply chain integration</a>, <a href="https://publications.waset.org/abstracts/search?q=sustainability" title=" sustainability"> sustainability</a> </p> <a href="https://publications.waset.org/abstracts/74486/a-study-on-the-relationship-between-transaction-fairness-social-capital-supply-chain-integration-and-sustainability-focusing-on-manufacturing-companies-of-south-korea" class="btn btn-primary btn-sm">Procedia</a> <a href="https://publications.waset.org/abstracts/74486.pdf" target="_blank" class="btn btn-primary btn-sm">PDF</a> <span class="bg-info text-light px-1 py-1 float-right rounded"> Downloads <span class="badge badge-light">441</span> </span> </div> </div> <div class="card paper-listing mb-3 mt-3"> <h5 class="card-header" style="font-size:.9rem"><span class="badge badge-info">3687</span> A Simple Low-Cost 2-D Optical Measurement System for Linear Guideways</h5> <div class="card-body"> <p class="card-text"><strong>Authors:</strong> <a href="https://publications.waset.org/abstracts/search?q=Wen-Yuh%20Jywe">Wen-Yuh Jywe</a>, <a href="https://publications.waset.org/abstracts/search?q=Bor-Jeng%20Lin"> Bor-Jeng Lin</a>, <a href="https://publications.waset.org/abstracts/search?q=Jing-Chung%20Shen"> Jing-Chung Shen</a>, <a href="https://publications.waset.org/abstracts/search?q=Jeng-Dao%20Lee"> Jeng-Dao Lee</a>, <a href="https://publications.waset.org/abstracts/search?q=Hsueh-Liang%20Huang"> Hsueh-Liang Huang</a>, <a href="https://publications.waset.org/abstracts/search?q=Tung-Hsien%20Hsieh"> Tung-Hsien Hsieh</a> </p> <p class="card-text"><strong>Abstract:</strong></p> In this study, a simple 2-D measurement system based on optical design was developed to measure the motion errors of the linear guideway. Compared with the transitional methods about the linear guideway for measuring the motion errors, our proposed 2-D optical measurement system can simultaneously measure horizontal and vertical running straightness errors for the linear guideway. The performance of the 2-D optical measurement system is verified by experimental results. The standard deviation of the 2-D optical measurement system is about 0.4 μm in the measurement range of 100 mm. The maximum measuring speed of the proposed automatic measurement instrument is 1 m/sec. <p class="card-text"><strong>Keywords:</strong> <a href="https://publications.waset.org/abstracts/search?q=2-D%20measurement" title="2-D measurement">2-D measurement</a>, <a href="https://publications.waset.org/abstracts/search?q=linear%20guideway" title=" linear guideway"> linear guideway</a>, <a href="https://publications.waset.org/abstracts/search?q=motion%20errors" title=" motion errors"> motion errors</a>, <a href="https://publications.waset.org/abstracts/search?q=running%20straightness" title=" running straightness"> running straightness</a> </p> <a href="https://publications.waset.org/abstracts/2973/a-simple-low-cost-2-d-optical-measurement-system-for-linear-guideways" class="btn btn-primary btn-sm">Procedia</a> <a href="https://publications.waset.org/abstracts/2973.pdf" target="_blank" class="btn btn-primary btn-sm">PDF</a> <span class="bg-info text-light px-1 py-1 float-right rounded"> Downloads <span class="badge badge-light">491</span> </span> </div> </div> <div class="card paper-listing mb-3 mt-3"> <h5 class="card-header" style="font-size:.9rem"><span class="badge badge-info">3686</span> Design and Development of E-Commerce Web Application for Shopping Management System</h5> <div class="card-body"> <p class="card-text"><strong>Authors:</strong> <a href="https://publications.waset.org/abstracts/search?q=Siddarth%20A.">Siddarth A.</a>, <a href="https://publications.waset.org/abstracts/search?q=Bhoomika%20K."> Bhoomika K.</a> </p> <p class="card-text"><strong>Abstract:</strong></p> Campuskart is a web-based platform that enables college students to buy and sell various items related to electronics, books, project materials, and electronic gadgets at reasonable prices. The application offers students the opportunity to resell their items at valuable and worthwhile prices, while also providing customers with the chance to purchase items at a lower price than the market price. The forthcoming paper will outline the various processes involved in developing the web application, including the design process, methodology, and overall functioning of the system. It will offer a comprehensive overview of how the platform operates and how it can benefit college students looking for affordable and convenient options for buying and selling various items. <p class="card-text"><strong>Keywords:</strong> <a href="https://publications.waset.org/abstracts/search?q=campuskart" title="campuskart">campuskart</a>, <a href="https://publications.waset.org/abstracts/search?q=web%20development" title=" web development"> web development</a>, <a href="https://publications.waset.org/abstracts/search?q=data%20structures" title=" data structures"> data structures</a>, <a href="https://publications.waset.org/abstracts/search?q=studentfriendlywebsite" title=" studentfriendlywebsite"> studentfriendlywebsite</a> </p> <a href="https://publications.waset.org/abstracts/167685/design-and-development-of-e-commerce-web-application-for-shopping-management-system" class="btn btn-primary btn-sm">Procedia</a> <a href="https://publications.waset.org/abstracts/167685.pdf" target="_blank" class="btn btn-primary btn-sm">PDF</a> <span class="bg-info text-light px-1 py-1 float-right rounded"> Downloads <span class="badge badge-light">72</span> </span> </div> </div> <div class="card paper-listing mb-3 mt-3"> <h5 class="card-header" style="font-size:.9rem"><span class="badge badge-info">3685</span> An Investigation of Item Bias in Free Boarding and Scholarship Examination in Turkey</h5> <div class="card-body"> <p class="card-text"><strong>Authors:</strong> <a href="https://publications.waset.org/abstracts/search?q=Ye%C5%9Fim%20%C3%96zer%20%C3%96zkan">Yeşim Özer Özkan</a>, <a href="https://publications.waset.org/abstracts/search?q=Fatma%20B%C3%BC%C5%9Fra%20Fincan"> Fatma Büşra Fincan</a> </p> <p class="card-text"><strong>Abstract:</strong></p> Biased sample is a regression of an observation, design process and all of the specifications lead to tendency of a side or the situation of leaving from the objectivity. It is expected that, test items are answered by the students who come from different social groups and the same ability not to be different from each other. The importance of the expectation increases especially during student selection and placement examinations. For example, all of the test items should not be beneficial for just a male or female group. The aim of the research is an investigation of item bias whether or not the exam included in 2014 free boarding and scholarship examination in terms of gender variable. Data which belong to 5th, 6th, and 7th grade the secondary education students were obtained by the General Directorate of Measurement, Evaluation and Examination Services in Turkey. 20% students were selected randomly within 192090 students. Based on 38418 students’ exam paper were examined for determination item bias. Winsteps 3.8.1 package program was used to determine bias in analysis of data, according to Rasch Model in respect to gender variable. Mathematics items tests were examined in terms of gender bias. Firstly, confirmatory factor analysis was applied twenty-five math questions. After that, NFI, TLI, CFI, IFI, RFI, GFI, RMSEA, and SRMR were examined in order to be validity and values of goodness of fit. Modification index values of confirmatory factor analysis were examined and then some of the items were omitted because these items gave an error in terms of model conformity and conceptual. The analysis shows that in 2014 free boarding and scholarship examination exam does not include bias. This is an indication of the gender of the examination to be made in favor of or against different groups of students. <p class="card-text"><strong>Keywords:</strong> <a href="https://publications.waset.org/abstracts/search?q=gender" title="gender">gender</a>, <a href="https://publications.waset.org/abstracts/search?q=item%20bias" title=" item bias"> item bias</a>, <a href="https://publications.waset.org/abstracts/search?q=placement%20test" title=" placement test"> placement test</a>, <a href="https://publications.waset.org/abstracts/search?q=Rasch%20model" title=" Rasch model"> Rasch model</a> </p> <a href="https://publications.waset.org/abstracts/48816/an-investigation-of-item-bias-in-free-boarding-and-scholarship-examination-in-turkey" class="btn btn-primary btn-sm">Procedia</a> <a href="https://publications.waset.org/abstracts/48816.pdf" target="_blank" class="btn btn-primary btn-sm">PDF</a> <span class="bg-info text-light px-1 py-1 float-right rounded"> Downloads <span class="badge badge-light">230</span> </span> </div> </div> <div class="card paper-listing mb-3 mt-3"> <h5 class="card-header" style="font-size:.9rem"><span class="badge badge-info">3684</span> China’s Hotel m-Bookers’ Perceptions of their Booking Experiences</h5> <div class="card-body"> <p class="card-text"><strong>Authors:</strong> <a href="https://publications.waset.org/abstracts/search?q=Weiqi%20Xia">Weiqi Xia</a> </p> <p class="card-text"><strong>Abstract:</strong></p> We assess the perceptions of China’s hotel m-bookers using the E-SERVQUAL model and technology affordance assessment metrics. The data analysis provides insight into Chinese hotel m-bookers’ perceptions of information quality items, system quality items, and functional quality items. Respondents’ perceived value of such items is greatly enhanced via mini-program support and self-service innovation, which are predicted to be of increasing importance in the future. The findings of this study help close the gap between hotel operators’ understanding and customers’ perceptions. Our findings may also provide valuable insights into the functioning of China’s hotel industry. <p class="card-text"><strong>Keywords:</strong> <a href="https://publications.waset.org/abstracts/search?q=mobile%20hotel%20booking" title="mobile hotel booking">mobile hotel booking</a>, <a href="https://publications.waset.org/abstracts/search?q=hotel%20m-bookers" title=" hotel m-bookers"> hotel m-bookers</a>, <a href="https://publications.waset.org/abstracts/search?q=user%20perception" title=" user perception"> user perception</a>, <a href="https://publications.waset.org/abstracts/search?q=China%E2%80%99s%20WeChat%20mini%20program" title=" China’s WeChat mini program"> China’s WeChat mini program</a>, <a href="https://publications.waset.org/abstracts/search?q=hotel%20booking%20apps." title=" hotel booking apps."> hotel booking apps.</a> </p> <a href="https://publications.waset.org/abstracts/186667/chinas-hotel-m-bookers-perceptions-of-their-booking-experiences" class="btn btn-primary btn-sm">Procedia</a> <a href="https://publications.waset.org/abstracts/186667.pdf" target="_blank" class="btn btn-primary btn-sm">PDF</a> <span class="bg-info text-light px-1 py-1 float-right rounded"> Downloads <span class="badge badge-light">44</span> </span> </div> </div> <div class="card paper-listing mb-3 mt-3"> <h5 class="card-header" style="font-size:.9rem"><span class="badge badge-info">3683</span> A Comparative Study of Particle Image Velocimetry (PIV) and Particle Tracking Velocimetry (PTV) for Airflow Measurement</h5> <div class="card-body"> <p class="card-text"><strong>Authors:</strong> <a href="https://publications.waset.org/abstracts/search?q=Sijie%20Fu">Sijie Fu</a>, <a href="https://publications.waset.org/abstracts/search?q=Pascal-Henry%20Biwol%C3%A9"> Pascal-Henry Biwolé</a>, <a href="https://publications.waset.org/abstracts/search?q=Christian%20Mathis"> Christian Mathis</a> </p> <p class="card-text"><strong>Abstract:</strong></p> Among modern airflow measurement methods, Particle Image Velocimetry (PIV) and Particle Tracking Velocimetry (PTV), as visualized and non-instructive measurement techniques, are playing more important role. This paper conducts a comparative experimental study for airflow measurement employing both techniques with the same condition. Velocity vector fields, velocity contour fields, voticity profiles and turbulence profiles are selected as the comparison indexes. The results show that the performance of both PIV and PTV techniques for airflow measurement is satisfied, but some differences between the both techniques are existed, it suggests that selecting the measurement technique should be based on a comprehensive consideration. <p class="card-text"><strong>Keywords:</strong> <a href="https://publications.waset.org/abstracts/search?q=airflow%20measurement" title="airflow measurement">airflow measurement</a>, <a href="https://publications.waset.org/abstracts/search?q=comparison" title=" comparison"> comparison</a>, <a href="https://publications.waset.org/abstracts/search?q=PIV" title=" PIV"> PIV</a>, <a href="https://publications.waset.org/abstracts/search?q=PTV" title=" PTV"> PTV</a> </p> <a href="https://publications.waset.org/abstracts/17111/a-comparative-study-of-particle-image-velocimetry-piv-and-particle-tracking-velocimetry-ptv-for-airflow-measurement" class="btn btn-primary btn-sm">Procedia</a> <a href="https://publications.waset.org/abstracts/17111.pdf" target="_blank" class="btn btn-primary btn-sm">PDF</a> <span class="bg-info text-light px-1 py-1 float-right rounded"> Downloads <span class="badge badge-light">424</span> </span> </div> </div> <div class="card paper-listing mb-3 mt-3"> <h5 class="card-header" style="font-size:.9rem"><span class="badge badge-info">3682</span> A Systematic Review on Measuring the Physical Activity Level and Pattern in Persons with Chronic Fatigue Syndrome</h5> <div class="card-body"> <p class="card-text"><strong>Authors:</strong> <a href="https://publications.waset.org/abstracts/search?q=Kuni%20Vergauwen">Kuni Vergauwen</a>, <a href="https://publications.waset.org/abstracts/search?q=Ivan%20P.%20J.%20Huijnen"> Ivan P. J. Huijnen</a>, <a href="https://publications.waset.org/abstracts/search?q=Astrid%20Depuydt"> Astrid Depuydt</a>, <a href="https://publications.waset.org/abstracts/search?q=Jasmine%20Van%20Regenmortel"> Jasmine Van Regenmortel</a>, <a href="https://publications.waset.org/abstracts/search?q=Mira%20Meeus"> Mira Meeus</a> </p> <p class="card-text"><strong>Abstract:</strong></p> A lower activity level and imbalanced activity pattern are frequently observed in persons with chronic fatigue syndrome (CFS) / myalgic encephalomyelitis (ME) due to debilitating fatigue and post-exertional malaise (PEM). Identification of measurement instruments to evaluate the activity level and pattern is therefore important. The objective is to identify measurement instruments suited to evaluate the activity level and/or pattern in patients with CFS/ME and review their psychometric properties. A systematic literature search was performed in the electronic databases PubMed and Web of Science until 12 October 2016. Articles including relevant measurement instruments were identified and included for further analysis. The psychometric properties of relevant measurement instruments were extracted from the included articles and rated based on the COnsensus-based Standards for the selection of health Measurement INstruments (COSMIN) checklist. The review was performed and reported according to the Preferred Reporting Items for Systematic Reviews and Meta-Analyses (PRISMA) statement. A total of 49 articles and 15 unique measurement instruments were found, but only three instruments were evaluated in patients with CFS/ME: the Chronic Fatigue Syndrome-Activity Questionnaire (CFS-AQ), Activity Pattern Interview (API) and International Physical Activity Questionnaire-Short Form (IPAQ-SF), three self-report instruments measuring the physical activity level. The IPAQ-SF, CFS-AQ and API are all equally capable of evaluating the physical activity level, but none of the three measurement instruments are optimal to use. No studies about the psychometric properties of activity monitors in patients with CFS/ME were found, although they are often used as the gold standard to measure the physical activity pattern. More research is needed to evaluate the psychometric properties of existing instruments, including the use of activity monitors. <p class="card-text"><strong>Keywords:</strong> <a href="https://publications.waset.org/abstracts/search?q=chronic%20fatigue%20syndrome" title="chronic fatigue syndrome">chronic fatigue syndrome</a>, <a href="https://publications.waset.org/abstracts/search?q=data%20collection" title=" data collection"> data collection</a>, <a href="https://publications.waset.org/abstracts/search?q=physical%20activity" title=" physical activity"> physical activity</a>, <a href="https://publications.waset.org/abstracts/search?q=psychometrics" title=" psychometrics"> psychometrics</a> </p> <a href="https://publications.waset.org/abstracts/57390/a-systematic-review-on-measuring-the-physical-activity-level-and-pattern-in-persons-with-chronic-fatigue-syndrome" class="btn btn-primary btn-sm">Procedia</a> <a href="https://publications.waset.org/abstracts/57390.pdf" target="_blank" class="btn btn-primary btn-sm">PDF</a> <span class="bg-info text-light px-1 py-1 float-right rounded"> Downloads <span class="badge badge-light">227</span> </span> </div> </div> <div class="card paper-listing mb-3 mt-3"> <h5 class="card-header" style="font-size:.9rem"><span class="badge badge-info">3681</span> A Measuring Industrial Resiliency by Using Data Envelopment Analysis Approach</h5> <div class="card-body"> <p class="card-text"><strong>Authors:</strong> <a href="https://publications.waset.org/abstracts/search?q=Ida%20Bagus%20Made%20Putra%20Jandhana">Ida Bagus Made Putra Jandhana</a>, <a href="https://publications.waset.org/abstracts/search?q=Teuku%20Yuri%20M.%20Zagloel"> Teuku Yuri M. Zagloel</a>, <a href="https://publications.waset.org/abstracts/search?q=Rahmat%20Nurchayo"> Rahmat Nurchayo</a> </p> <p class="card-text"><strong>Abstract:</strong></p> Having several crises that affect industrial sector performance in the past decades, decision makers should utilize measurement application that enables them to measure industrial resiliency more precisely. It provides not only a framework for the development of resilience measurement application, but also several theories for the concept building blocks, such as performance measurement management, and resilience engineering in real world environment. This research is a continuation of previously published paper on performance measurement in the industrial sector. Finally, this paper contributes an alternative performance measurement method in industrial sector based on resilience concept. Moreover, this research demonstrates how applicable the concept of resilience engineering is and its method of measurement. <p class="card-text"><strong>Keywords:</strong> <a href="https://publications.waset.org/abstracts/search?q=industrial" title="industrial">industrial</a>, <a href="https://publications.waset.org/abstracts/search?q=measurement" title=" measurement"> measurement</a>, <a href="https://publications.waset.org/abstracts/search?q=resilience" title=" resilience"> resilience</a>, <a href="https://publications.waset.org/abstracts/search?q=sector" title=" sector"> sector</a> </p> <a href="https://publications.waset.org/abstracts/79172/a-measuring-industrial-resiliency-by-using-data-envelopment-analysis-approach" class="btn btn-primary btn-sm">Procedia</a> <a href="https://publications.waset.org/abstracts/79172.pdf" target="_blank" class="btn btn-primary btn-sm">PDF</a> <span class="bg-info text-light px-1 py-1 float-right rounded"> Downloads <span class="badge badge-light">277</span> </span> </div> </div> <div class="card paper-listing mb-3 mt-3"> <h5 class="card-header" style="font-size:.9rem"><span class="badge badge-info">3680</span> The Evaluation of the Patients Related to Numeric Pain Scales: The Case of Turkey</h5> <div class="card-body"> <p class="card-text"><strong>Authors:</strong> <a href="https://publications.waset.org/abstracts/search?q=Maide%20Yesilyurt">Maide Yesilyurt</a>, <a href="https://publications.waset.org/abstracts/search?q=Saide%20Faydal%C4%B1"> Saide Faydalı</a> </p> <p class="card-text"><strong>Abstract:</strong></p> Patients experience pain at different intensities in postoperative. The diagnosis of the pain, the assessment and the success of the treatment and care make the measurement of this finding compulsory. The aim of the study is to determine the evaluation differences numeric pain scales. The descriptive study was conducted with 360 patients with in postoperative. The data were obtained from questionnaires related to six numeric pain scales most preferred in clinical use, and a face-to-face interview technique was used by the researcher. Regarding to numeric pain scale, questions include forth positive and one negative statement. In evaluating the data; chi-square and Pearson correlation tests were used. For the study, the patients’ informed consents, the institution and the ethics committee received permission. In this study, patients' ages are between 18-80, 95.8% of the patients were not informed about pain assessment. Patients evaluated the 5-item numeric scale as the easy, can be answered quickly, accurate, and appropriate for clinical use and the 101 items numeric scale as complex than other scales. Regarding to numeric pain scales with positive statements between age, marital status, educational status, previous surgery, having chronic disease and getting information about pain assessment significant difference has been detected. All numeric pain scales are correlated to each other. As a result, it was determined that as the items in the numerical scales decreased, the patients were able to perceive the scales better, and the items in the scales increased, the patients were in trouble to understand. <p class="card-text"><strong>Keywords:</strong> <a href="https://publications.waset.org/abstracts/search?q=numeric%20pain%20scales" title="numeric pain scales">numeric pain scales</a>, <a href="https://publications.waset.org/abstracts/search?q=nurse" title=" nurse"> nurse</a>, <a href="https://publications.waset.org/abstracts/search?q=pain%20assessment" title=" pain assessment"> pain assessment</a>, <a href="https://publications.waset.org/abstracts/search?q=patient" title=" patient"> patient</a> </p> <a href="https://publications.waset.org/abstracts/78612/the-evaluation-of-the-patients-related-to-numeric-pain-scales-the-case-of-turkey" class="btn btn-primary btn-sm">Procedia</a> <a href="https://publications.waset.org/abstracts/78612.pdf" target="_blank" class="btn btn-primary btn-sm">PDF</a> <span class="bg-info text-light px-1 py-1 float-right rounded"> Downloads <span class="badge badge-light">290</span> </span> </div> </div> <div class="card paper-listing mb-3 mt-3"> <h5 class="card-header" style="font-size:.9rem"><span class="badge badge-info">3679</span> The Analysis of Differential Item and Test Functioning between Sexes by Studying on the Scholastic Aptitude Test 2013</h5> <div class="card-body"> <p class="card-text"><strong>Authors:</strong> <a href="https://publications.waset.org/abstracts/search?q=Panwasn%20Mahalawalert">Panwasn Mahalawalert</a> </p> <p class="card-text"><strong>Abstract:</strong></p> The purposes of this research were analyzed differential item functioning and differential test functioning of SWUSAT aptitude test classification by sex variable. The data used in this research is the secondary data from Srinakharinwirot University Scholastic Aptitude Test 2013 (SWUSAT). SWUSAT test consists of four subjects. There are verbal ability test, number ability test, reasoning ability test and spatial ability test. The data analysis was analyzed in 2 steps. The first step was analyzing descriptive statistics. In the second step were analyzed differential item functioning (DIF) and differential test functioning (DTF) by using the DIFAS program. The research results were as follows: The results of DIF and DTF analysis for all 10 tests in year 2013. Gender was the characteristic that found DIF all 10 tests. The percentage of item number that found DIF is between 6.67% - 60%. There are 5 tests that most of items favors female group and 2 tests that most of items favors male group. There are 3 tests that the number of items favors female group equal favors male group. For Differential test functioning (DTF), there are 8 tests that have small level. <p class="card-text"><strong>Keywords:</strong> <a href="https://publications.waset.org/abstracts/search?q=aptitude%20test" title="aptitude test">aptitude test</a>, <a href="https://publications.waset.org/abstracts/search?q=differential%20item%20functioning" title=" differential item functioning"> differential item functioning</a>, <a href="https://publications.waset.org/abstracts/search?q=differential%20test%20functioning" title=" differential test functioning"> differential test functioning</a>, <a href="https://publications.waset.org/abstracts/search?q=educational%20measurement" title=" educational measurement"> educational measurement</a> </p> <a href="https://publications.waset.org/abstracts/43030/the-analysis-of-differential-item-and-test-functioning-between-sexes-by-studying-on-the-scholastic-aptitude-test-2013" class="btn btn-primary btn-sm">Procedia</a> <a href="https://publications.waset.org/abstracts/43030.pdf" target="_blank" class="btn btn-primary btn-sm">PDF</a> <span class="bg-info text-light px-1 py-1 float-right rounded"> Downloads <span class="badge badge-light">411</span> </span> </div> </div> <div class="card paper-listing mb-3 mt-3"> <h5 class="card-header" style="font-size:.9rem"><span class="badge badge-info">3678</span> Heat: A Healthy Eating Programme</h5> <div class="card-body"> <p class="card-text"><strong>Authors:</strong> <a href="https://publications.waset.org/abstracts/search?q=Osagbai%20Joshua%20Eriki">Osagbai Joshua Eriki</a>, <a href="https://publications.waset.org/abstracts/search?q=Ngozi%20Agunwamba"> Ngozi Agunwamba</a>, <a href="https://publications.waset.org/abstracts/search?q=Alice%20Hill"> Alice Hill</a>, <a href="https://publications.waset.org/abstracts/search?q=Lorna%20Almond"> Lorna Almond</a>, <a href="https://publications.waset.org/abstracts/search?q=Maniya%20Duffy"> Maniya Duffy</a>, <a href="https://publications.waset.org/abstracts/search?q=Devashini%20Naidoo"> Devashini Naidoo</a>, <a href="https://publications.waset.org/abstracts/search?q=David%20Ho"> David Ho</a>, <a href="https://publications.waset.org/abstracts/search?q=Raman%20Deo"> Raman Deo</a> </p> <p class="card-text"><strong>Abstract:</strong></p> Aims: To evaluate the baseline eating pattern in a psychiatric hospital through quantifying purchases of food and drink items at the hospital shop and to implement a traffic light healthy eating labeling system. Method: A electronic till with reporting capabilities was purchased. A two-week period of baseline data collection was conducted. Thereafter, a system for labeling items based on the nutritional value of the food items at the hospital shop was implemented. Green labeling represented the items with the lowest calories and red the most. Further data was collated on the number and types of items purchased by patients according to the category, and the initial effectiveness of the system was evaluated. Result: Despite the implementation of the traffic light system, the red category had the highest number of items purchased by patients, highlighting the importance of promoting healthy eating choices. However, the study also showed that the system was effective in promoting healthy options, as the number of items purchased from the green category increased during the study period. Conclusion: The implementation of a traffic light labeling system for items sold at the hospital shop offers a promising approach to promoting healthy eating habits and choices. This is likely to contribute to a toolkit of measures when considering the multifactorial challenges that obesity and weight issues pose for long-stay psychiatric inpatients <p class="card-text"><strong>Keywords:</strong> <a href="https://publications.waset.org/abstracts/search?q=mental%20health" title="mental health">mental health</a>, <a href="https://publications.waset.org/abstracts/search?q=nutrition" title=" nutrition"> nutrition</a>, <a href="https://publications.waset.org/abstracts/search?q=food" title=" food"> food</a>, <a href="https://publications.waset.org/abstracts/search?q=healthy" title=" healthy"> healthy</a> </p> <a href="https://publications.waset.org/abstracts/165655/heat-a-healthy-eating-programme" class="btn btn-primary btn-sm">Procedia</a> <a href="https://publications.waset.org/abstracts/165655.pdf" target="_blank" class="btn btn-primary btn-sm">PDF</a> <span class="bg-info text-light px-1 py-1 float-right rounded"> Downloads <span class="badge badge-light">99</span> </span> </div> </div> <div class="card paper-listing mb-3 mt-3"> <h5 class="card-header" style="font-size:.9rem"><span class="badge badge-info">3677</span> Electrodermal Activity Measurement Using Constant Current AC Source</h5> <div class="card-body"> <p class="card-text"><strong>Authors:</strong> <a href="https://publications.waset.org/abstracts/search?q=Cristian%20Chacha">Cristian Chacha</a>, <a href="https://publications.waset.org/abstracts/search?q=David%20Asiain"> David Asiain</a>, <a href="https://publications.waset.org/abstracts/search?q=Jes%C3%BAs%20Ponce%20de%20Le%C3%B3n"> Jesús Ponce de León</a>, <a href="https://publications.waset.org/abstracts/search?q=Jos%C3%A9%20Ram%C3%B3n%20Beltr%C3%A1n"> José Ramón Beltrán</a> </p> <p class="card-text"><strong>Abstract:</strong></p> This work explores and characterizes the behavior of the AFE AD5941 in impedance measurement using an embedded algorithm with a constant current AC source. The main aim of this research is to improve the exact measurement of impedance values for their application in EDA-focused wearable devices. Through comprehensive study and characterization, it has been observed that employing a measurement sequence with a constant current source produces results with increased dispersion but higher accuracy. As a result, this approach leads to a more accurate system for impedance measurement. <p class="card-text"><strong>Keywords:</strong> <a href="https://publications.waset.org/abstracts/search?q=EDA" title="EDA">EDA</a>, <a href="https://publications.waset.org/abstracts/search?q=constant%20current%20AC%20source" title=" constant current AC source"> constant current AC source</a>, <a href="https://publications.waset.org/abstracts/search?q=wearable" title=" wearable"> wearable</a>, <a href="https://publications.waset.org/abstracts/search?q=precision" title=" precision"> precision</a>, <a href="https://publications.waset.org/abstracts/search?q=accuracy" title=" accuracy"> accuracy</a>, <a href="https://publications.waset.org/abstracts/search?q=impedance" title=" impedance"> impedance</a> </p> <a href="https://publications.waset.org/abstracts/168848/electrodermal-activity-measurement-using-constant-current-ac-source" class="btn btn-primary btn-sm">Procedia</a> <a href="https://publications.waset.org/abstracts/168848.pdf" target="_blank" class="btn btn-primary btn-sm">PDF</a> <span class="bg-info text-light px-1 py-1 float-right rounded"> Downloads <span class="badge badge-light">107</span> </span> </div> </div> <div class="card paper-listing mb-3 mt-3"> <h5 class="card-header" style="font-size:.9rem"><span class="badge badge-info">3676</span> The Study of the Mutual Effect of Genotype in Environment by Percent of Oil Criterion in Sunflower</h5> <div class="card-body"> <p class="card-text"><strong>Authors:</strong> <a href="https://publications.waset.org/abstracts/search?q=Seyed%20Mohammad%20Nasir%20Mousavi">Seyed Mohammad Nasir Mousavi</a>, <a href="https://publications.waset.org/abstracts/search?q=Pasha%20Hejazi"> Pasha Hejazi</a>, <a href="https://publications.waset.org/abstracts/search?q=Maryam%20Ebrahimian%20Dehkordi"> Maryam Ebrahimian Dehkordi</a> </p> <p class="card-text"><strong>Abstract:</strong></p> In order to study the Mutual effect of genotype × environment for the percent of oil index in sunflower items, an experiment was accomplished in form of complete random block designs in four iteration in four diverse researching station comprising Esfahan, Birjand, Sari, and Karaj. Complex variance analysis showed that there is an important diversity between the items under investigation. The results pertaining the coefficient variation of items Azargol and Vidoc has respectively allocated the minimum coefficient of variations. According to the results extrapolated from Shokla stability variance, the Items Brocar, Allison and Fabiola, are among the stable genotypes for oil percent respectively. in the biplot GGE, the location under investigations divided in two super-environment, first one comprised of locations naming Esfahan, Karaj, and Birjand, and second one were such a location as Sari. By this point of view, in the first super-environment, the Item Fabiola and in the second Almanzor item was among the best items and crops. <p class="card-text"><strong>Keywords:</strong> <a href="https://publications.waset.org/abstracts/search?q=sunflower" title="sunflower">sunflower</a>, <a href="https://publications.waset.org/abstracts/search?q=stability" title=" stability"> stability</a>, <a href="https://publications.waset.org/abstracts/search?q=GGE%20bipilot" title=" GGE bipilot"> GGE bipilot</a>, <a href="https://publications.waset.org/abstracts/search?q=super-environment" title=" super-environment"> super-environment</a> </p> <a href="https://publications.waset.org/abstracts/30554/the-study-of-the-mutual-effect-of-genotype-in-environment-by-percent-of-oil-criterion-in-sunflower" class="btn btn-primary btn-sm">Procedia</a> <a href="https://publications.waset.org/abstracts/30554.pdf" target="_blank" class="btn btn-primary btn-sm">PDF</a> <span class="bg-info text-light px-1 py-1 float-right rounded"> Downloads <span class="badge badge-light">546</span> </span> </div> </div> <div class="card paper-listing mb-3 mt-3"> <h5 class="card-header" style="font-size:.9rem"><span class="badge badge-info">3675</span> Item-Trait Pattern Recognition of Replenished Items in Multidimensional Computerized Adaptive Testing</h5> <div class="card-body"> <p class="card-text"><strong>Authors:</strong> <a href="https://publications.waset.org/abstracts/search?q=Jianan%20Sun">Jianan Sun</a>, <a href="https://publications.waset.org/abstracts/search?q=Ziwen%20Ye"> Ziwen Ye</a> </p> <p class="card-text"><strong>Abstract:</strong></p> Multidimensional computerized adaptive testing (MCAT) is a popular research topic in psychometrics. It is important for practitioners to clearly know the item-trait patterns of administered items when a test like MCAT is operated. Item-trait pattern recognition refers to detecting which latent traits in a psychological test are measured by each of the specified items. If the item-trait patterns of the replenished items in MCAT item pool are well detected, the interpretability of the items can be improved, which can further promote the abilities of the examinees who attending the MCAT to be accurately estimated. This research explores to solve the item-trait pattern recognition problem of the replenished items in MCAT item pool from the perspective of statistical variable selection. The popular multidimensional item response theory model, multidimensional two-parameter logistic model, is assumed to fit the response data of MCAT. The proposed method uses the least absolute shrinkage and selection operator (LASSO) to detect item-trait patterns of replenished items based on the essential information of item responses and ability estimates of examinees collected from a designed MCAT procedure. Several advantages of the proposed method are outlined. First, the proposed method does not strictly depend on the relative order between the replenished items and the selected operational items, so it allows the replenished items to be mixed into the operational items in reasonable order such as considering content constraints or other test requirements. Second, the LASSO used in this research improves the interpretability of the multidimensional replenished items in MCAT. Third, the proposed method can exert the advantage of shrinkage method idea for variable selection, so it can help to check item quality and key dimension features of replenished items and saves more costs of time and labors in response data collection than traditional factor analysis method. Moreover, the proposed method makes sure the dimensions of replenished items are recognized to be consistent with the dimensions of operational items in MCAT item pool. Simulation studies are conducted to investigate the performance of the proposed method under different conditions for varying dimensionality of item pool, latent trait correlation, item discrimination, test lengths and item selection criteria in MCAT. Results show that the proposed method can accurately detect the item-trait patterns of the replenished items in the two-dimensional and the three-dimensional item pool. Selecting enough operational items from the item pool consisting of high discriminating items by Bayesian A-optimality in MCAT can improve the recognition accuracy of item-trait patterns of replenished items for the proposed method. The pattern recognition accuracy for the conditions with correlated traits is better than those with independent traits especially for the item pool consisting of comparatively low discriminating items. To sum up, the proposed data-driven method based on the LASSO can accurately and efficiently detect the item-trait patterns of replenished items in MCAT. <p class="card-text"><strong>Keywords:</strong> <a href="https://publications.waset.org/abstracts/search?q=item-trait%20pattern%20recognition" title="item-trait pattern recognition">item-trait pattern recognition</a>, <a href="https://publications.waset.org/abstracts/search?q=least%20absolute%20shrinkage%20and%20selection%20operator" title=" least absolute shrinkage and selection operator"> least absolute shrinkage and selection operator</a>, <a href="https://publications.waset.org/abstracts/search?q=multidimensional%20computerized%20adaptive%20testing" title=" multidimensional computerized adaptive testing"> multidimensional computerized adaptive testing</a>, <a href="https://publications.waset.org/abstracts/search?q=variable%20selection" title=" variable selection"> variable selection</a> </p> <a href="https://publications.waset.org/abstracts/100745/item-trait-pattern-recognition-of-replenished-items-in-multidimensional-computerized-adaptive-testing" class="btn btn-primary btn-sm">Procedia</a> <a href="https://publications.waset.org/abstracts/100745.pdf" target="_blank" class="btn btn-primary btn-sm">PDF</a> <span class="bg-info text-light px-1 py-1 float-right rounded"> Downloads <span class="badge badge-light">130</span> </span> </div> </div> <div class="card paper-listing mb-3 mt-3"> <h5 class="card-header" style="font-size:.9rem"><span class="badge badge-info">3674</span> Factor Structure of the University of California, Los Angeles (UCLA) Loneliness Scale: Gender, Age, and Marital Status Differences</h5> <div class="card-body"> <p class="card-text"><strong>Authors:</strong> <a href="https://publications.waset.org/abstracts/search?q=Hamzeh%20Dodeen">Hamzeh Dodeen</a> </p> <p class="card-text"><strong>Abstract:</strong></p> This study aims at examining the effects of item wording effects on the factor structure of the University of California, Los Angeles (UCLA) Loneliness Scale: gender, age, and marital status differences. A total of 2374 persons from the UAE participated, representing six different populations (teenagers/elderly, males/females, and married/unmarried). The results of the exploratory factor analysis using principal axis factoring with (oblique) rotation revealed that two factors were extracted from the 20 items of the scale. The nine positively worded items were highly loaded on the first factor, while 10 out of the 11 negatively worded items were highly loaded on the second factor. The two-factor solution was confirmed on the six different populations based on age, gender, and marital status. It has been concluded that the rating of the UCLA scale is affected by a response style related to the item wording. <p class="card-text"><strong>Keywords:</strong> <a href="https://publications.waset.org/abstracts/search?q=UCLA%20Loneliness%20Scale" title="UCLA Loneliness Scale">UCLA Loneliness Scale</a>, <a href="https://publications.waset.org/abstracts/search?q=loneliness" title=" loneliness"> loneliness</a>, <a href="https://publications.waset.org/abstracts/search?q=positively%20worded%20items" title=" positively worded items"> positively worded items</a>, <a href="https://publications.waset.org/abstracts/search?q=factor%20structure" title=" factor structure"> factor structure</a>, <a href="https://publications.waset.org/abstracts/search?q=negatively%20worded%20items" title=" negatively worded items"> negatively worded items</a> </p> <a href="https://publications.waset.org/abstracts/64009/factor-structure-of-the-university-of-california-los-angeles-ucla-loneliness-scale-gender-age-and-marital-status-differences" class="btn btn-primary btn-sm">Procedia</a> <a href="https://publications.waset.org/abstracts/64009.pdf" target="_blank" class="btn btn-primary btn-sm">PDF</a> <span class="bg-info text-light px-1 py-1 float-right rounded"> Downloads <span class="badge badge-light">353</span> </span> </div> </div> <div class="card paper-listing mb-3 mt-3"> <h5 class="card-header" style="font-size:.9rem"><span class="badge badge-info">3673</span> The Happiness Pulse: A Measure of Individual Wellbeing at a City Scale, Development and Validation</h5> <div class="card-body"> <p class="card-text"><strong>Authors:</strong> <a href="https://publications.waset.org/abstracts/search?q=Rosemary%20Hiscock">Rosemary Hiscock</a>, <a href="https://publications.waset.org/abstracts/search?q=Clive%20Sabel"> Clive Sabel</a>, <a href="https://publications.waset.org/abstracts/search?q=David%20Manley"> David Manley</a>, <a href="https://publications.waset.org/abstracts/search?q=Sam%20Wren-Lewis"> Sam Wren-Lewis</a> </p> <p class="card-text"><strong>Abstract:</strong></p> As part of the Happy City Index Project, Happy City have developed a survey instrument to measure experienced wellbeing: how people are feeling and functioning in their everyday lives. The survey instrument, called the Happiness Pulse, was developed in partnership with the New Economics Foundation (NEF) with the dual aim of collecting citywide wellbeing data and engaging individuals and communities in the measurement and promotion of their own wellbeing. The survey domains and items were selected through a review of the academic literature and a stakeholder engagement process, including local policymakers, community organisations and individuals. The Happiness Pulse was included in the Bristol pilot of the Happy City Index (n=722). The experienced wellbeing items were subjected to factor analysis. A reduced number of items to be included in a revised scale for future data collection were again entered into a factor analysis. These revised factors were tested for reliability and validity. Among items to be included in a revised scale for future data collection three factors emerged: Be, Do and Connect. The Be factor had good reliability, convergent and criterion validity. The Do factor had good discriminant validity. The Connect factor had adequate reliability and good discriminant and criterion validity. Some age, gender and socioeconomic differentiation was found. The properties of a new scale to measure experienced wellbeing, intended for use by municipal authorities, are described. Happiness Pulse data can be combined with local data on wellbeing conditions to determine what matters for peoples wellbeing across a city and why. <p class="card-text"><strong>Keywords:</strong> <a href="https://publications.waset.org/abstracts/search?q=city%20wellbeing" title="city wellbeing ">city wellbeing </a>, <a href="https://publications.waset.org/abstracts/search?q=community%20wellbeing" title=" community wellbeing"> community wellbeing</a>, <a href="https://publications.waset.org/abstracts/search?q=engaging%20individuals%20and%20communities" title=" engaging individuals and communities"> engaging individuals and communities</a>, <a href="https://publications.waset.org/abstracts/search?q=measuring%20wellbeing%20and%20happiness" title=" measuring wellbeing and happiness"> measuring wellbeing and happiness</a> </p> <a href="https://publications.waset.org/abstracts/50890/the-happiness-pulse-a-measure-of-individual-wellbeing-at-a-city-scale-development-and-validation" class="btn btn-primary btn-sm">Procedia</a> <a href="https://publications.waset.org/abstracts/50890.pdf" target="_blank" class="btn btn-primary btn-sm">PDF</a> <span class="bg-info text-light px-1 py-1 float-right rounded"> Downloads <span class="badge badge-light">261</span> </span> </div> </div> <div class="card paper-listing mb-3 mt-3"> <h5 class="card-header" style="font-size:.9rem"><span class="badge badge-info">3672</span> Needs Analysis Survey of Hearing Impaired Students’ Teachers in Elementary Schools for Designing Curriculum Plans and Improving Human Resources</h5> <div class="card-body"> <p class="card-text"><strong>Authors:</strong> <a href="https://publications.waset.org/abstracts/search?q=F.%20Rashno%20Seydari">F. Rashno Seydari</a>, <a href="https://publications.waset.org/abstracts/search?q=M.%20Nikafrooz"> M. Nikafrooz</a> </p> <p class="card-text"><strong>Abstract:</strong></p> This paper intends to study needs analysis of hearing-impaired students’ teachers in elementary schools all over Iran. The subjects of this study were 275 teachers who were teaching hearing-impaired students in elementary schools. The participants were selected by a quota sampling method. To collect the data, questionnaires of training needs consisting of 41 knowledge items and 31 performance items were used. The collected data were analyzed by using SPSS software in the form of descriptive analyses (frequency and mean) and inferential analyses (one sample t-test, paired t-test, independent t-test, and Pearson correlation coefficient). The findings of the study indicated that teachers generally have considerable needs in knowledge and performance domains. In 32 items out of the total 41 knowledge domain items and in the 27 items out of the total 31 performance domain items, the teachers had considerable needs. From the quantitative point of view, the needs of the performance domain were more than those of the knowledge domain, so they have to be considered as the first priority in training these teachers. There was no difference between the level of the needs of male and female teachers. There was a significant difference between the knowledge and performance domain needs and the teachers’ teaching experience, 0.354 and 0.322 respectively. The teachers who had been trained in working with hearing-impaired students expressed more training needs (both knowledge and performance). <p class="card-text"><strong>Keywords:</strong> <a href="https://publications.waset.org/abstracts/search?q=educational%20needs%20analysis" title="educational needs analysis">educational needs analysis</a>, <a href="https://publications.waset.org/abstracts/search?q=teachers%20of%20hearing%20impaired%20students" title=" teachers of hearing impaired students"> teachers of hearing impaired students</a>, <a href="https://publications.waset.org/abstracts/search?q=knowledge%20domain" title=" knowledge domain"> knowledge domain</a>, <a href="https://publications.waset.org/abstracts/search?q=function%20domain" title=" function domain"> function domain</a> </p> <a href="https://publications.waset.org/abstracts/124636/needs-analysis-survey-of-hearing-impaired-students-teachers-in-elementary-schools-for-designing-curriculum-plans-and-improving-human-resources" class="btn btn-primary btn-sm">Procedia</a> <a href="https://publications.waset.org/abstracts/124636.pdf" target="_blank" class="btn btn-primary btn-sm">PDF</a> <span class="bg-info text-light px-1 py-1 float-right rounded"> Downloads <span class="badge badge-light">96</span> </span> </div> </div> <div class="card paper-listing mb-3 mt-3"> <h5 class="card-header" style="font-size:.9rem"><span class="badge badge-info">3671</span> A Simple and Efficient Method for Accurate Measurement and Control of Power Frequency Deviation</h5> <div class="card-body"> <p class="card-text"><strong>Authors:</strong> <a href="https://publications.waset.org/abstracts/search?q=S.%20J.%20Arif">S. J. Arif</a> </p> <p class="card-text"><strong>Abstract:</strong></p> In the presented technique, a simple method is given for accurate measurement and control of power frequency deviation. The sinusoidal signal for which the frequency deviation measurement is required is transformed to a low voltage level and passed through a zero crossing detector to convert it into a pulse train. Another stable square wave signal of 10 KHz is obtained using a crystal oscillator and decade dividing assemblies (DDA). These signals are combined digitally and then passed through decade counters to give a unique combination of pulses or levels, which are further encoded to make them equally suitable for both control applications and display units. The developed circuit using discrete components has a resolution of 0.5 Hz and completes measurement within 20 ms. The realized circuit is simulated and synthesized using Verilog HDL and subsequently implemented on FPGA. The results of measurement on FPGA are observed on a very high resolution logic analyzer. These results accurately match the simulation results as well as the results of same circuit implemented with discrete components. The proposed system is suitable for accurate measurement and control of power frequency deviation. <p class="card-text"><strong>Keywords:</strong> <a href="https://publications.waset.org/abstracts/search?q=digital%20encoder%20for%20frequency%20measurement" title="digital encoder for frequency measurement">digital encoder for frequency measurement</a>, <a href="https://publications.waset.org/abstracts/search?q=frequency%20deviation%20measurement" title=" frequency deviation measurement"> frequency deviation measurement</a>, <a href="https://publications.waset.org/abstracts/search?q=measurement%20and%20control%20systems" title=" measurement and control systems"> measurement and control systems</a>, <a href="https://publications.waset.org/abstracts/search?q=power%20systems" title=" power systems"> power systems</a> </p> <a href="https://publications.waset.org/abstracts/44000/a-simple-and-efficient-method-for-accurate-measurement-and-control-of-power-frequency-deviation" class="btn btn-primary btn-sm">Procedia</a> <a href="https://publications.waset.org/abstracts/44000.pdf" target="_blank" class="btn btn-primary btn-sm">PDF</a> <span class="bg-info text-light px-1 py-1 float-right rounded"> Downloads <span class="badge badge-light">376</span> </span> </div> </div> <ul class="pagination"> <li class="page-item disabled"><span class="page-link">&lsaquo;</span></li> <li class="page-item active"><span class="page-link">1</span></li> <li class="page-item"><a class="page-link" href="https://publications.waset.org/abstracts/search?q=measurement%20items&page=2">2</a></li> <li class="page-item"><a class="page-link" href="https://publications.waset.org/abstracts/search?q=measurement%20items&page=3">3</a></li> <li class="page-item"><a class="page-link" href="https://publications.waset.org/abstracts/search?q=measurement%20items&page=4">4</a></li> <li class="page-item"><a class="page-link" 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