CINXE.COM

<!DOCTYPE html><html lang="en-US"><head><title>Just a moment...</title><meta http-equiv="Content-Type" content="text/html; charset=UTF-8"><meta http-equiv="X-UA-Compatible" content="IE=Edge"><meta name="robots" content="noindex,nofollow"><meta name="viewport" content="width=device-width,initial-scale=1"><style>*{box-sizing:border-box;margin:0;padding:0}html{line-height:1.15;-webkit-text-size-adjust:100%;color:#313131;font-family:system-ui,-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Helvetica Neue,Arial,Noto Sans,sans-serif,Apple Color Emoji,Segoe UI Emoji,Segoe UI Symbol,Noto Color Emoji}body{display:flex;flex-direction:column;height:100vh;min-height:100vh}.main-content{margin:8rem auto;max-width:60rem;padding-left:1.5rem}@media (width <= 720px){.main-content{margin-top:4rem}}.h2{font-size:1.5rem;font-weight:500;line-height:2.25rem}@media (width <= 720px){.h2{font-size:1.25rem;line-height:1.5rem}}#challenge-error-text{background-image:url(data:image/svg+xml;base64,PHN2ZyB4bWxucz0iaHR0cDovL3d3dy53My5vcmcvMjAwMC9zdmciIHdpZHRoPSIzMiIgaGVpZ2h0PSIzMiIgZmlsbD0ibm9uZSI+PHBhdGggZmlsbD0iI0IyMEYwMyIgZD0iTTE2IDNhMTMgMTMgMCAxIDAgMTMgMTNBMTMuMDE1IDEzLjAxNSAwIDAgMCAxNiAzbTAgMjRhMTEgMTEgMCAxIDEgMTEtMTEgMTEuMDEgMTEuMDEgMCAwIDEtMTEgMTEiLz48cGF0aCBmaWxsPSIjQjIwRjAzIiBkPSJNMTcuMDM4IDE4LjYxNUgxNC44N0wxNC41NjMgOS41aDIuNzgzem0tMS4wODQgMS40MjdxLjY2IDAgMS4wNTcuMzg4LjQwNy4zODkuNDA3Ljk5NCAwIC41OTYtLjQwNy45ODQtLjM5Ny4zOS0xLjA1Ny4zODktLjY1IDAtMS4wNTYtLjM4OS0uMzk4LS4zODktLjM5OC0uOTg0IDAtLjU5Ny4zOTgtLjk4NS40MDYtLjM5NyAxLjA1Ni0uMzk3Ii8+PC9zdmc+);background-repeat:no-repeat;background-size:contain;padding-left:34px}@media (prefers-color-scheme:dark){body{background-color:#222;color:#d9d9d9}}</style><meta http-equiv="refresh" content="120"></head><body class="no-js"><div class="main-wrapper" role="main"><div class="main-content"><noscript><div class="h2"><span id="challenge-error-text">Enable JavaScript and cookies to continue</span></div></noscript></div></div><script>(function(){window._cf_chl_opt={cvId: '3',cZone: "publications.waset.org",cType: 'non-interactive',cRay: '9135823d5c38ce0e',cH: 'Pn3jtv0GmygqUe6.YJt0XE994p7udA3UdL3KmJqzFVI-1739792491-1.2.1.1-IjF3fBwidDCwZrLY3YGpSDUsZvM_4tBhWWR787V0voBKOJ5aY_49KRHPJLTHS2xn',cUPMDTk: "\/abstracts\/search?q=character-skills&__cf_chl_tk=qdE7PSnDTGwRUnX4P1.tNsf63C1UObvoQF4ty8L0Kuc-1739792491-1.0.1.1-YBgsNVY2WBd6v55Xb550UN0TWwsqZy3fLTHDw4.rQ0Q",cFPWv: 'b',cITimeS: '1739792491',cTTimeMs: '1000',cMTimeMs: '120000',cTplC: 0,cTplV: 5,cTplB: 'cf',cK: "",fa: "\/abstracts\/search?q=character-skills&__cf_chl_f_tk=qdE7PSnDTGwRUnX4P1.tNsf63C1UObvoQF4ty8L0Kuc-1739792491-1.0.1.1-YBgsNVY2WBd6v55Xb550UN0TWwsqZy3fLTHDw4.rQ0Q",md: "twVoLm_RKR2o6XvxGUb1ib279sgO_4TrwQ887aHYLy4-1739792491-1.2.1.1-QzVOlCxdgWgq0yfMYrtP3cuQK4ejHKGO3cM1.mYw8mgvQdtvFH7tC96f3F.mUcjru6mHuAV2Q4bCDa4MQ99i.6.1HsC9z4DituNtOaOf_esRTvJNZocCz1g0u1zz7NZwYk40rNJpCq_.H3mgxY5sblRmxejxGbwIer4j8WOvQHa7bmUmbBz8pOm.Hbrc3f15Xi.kXRvQWN89Pj024mULteozstX1sgZB5w92F6PqTzvDCFyIP5d1qKl0TqVy4WkCZLDd00ira2N1vVoJK42kYxJB22IOStflUbHATsVSn7yBvV6NNUTB57GRag7LIDXdv2CJ7zYtAyabUwtbiUDN6DWOH.XUwqW7x368Ks.iLLogsiiMno0DqYeWkovQTCl6UQy0vciCVmqVyQ_vQyiLARDRSDwYM81lP9Upe6nwZZdjbRp6N0YZEw3l0Y1nq.Uz07bZ5Mz3i7.X8gwaECI5hhKv2QT3NnoixZgAZgIFkrFY_xABTzBn11KsHp4PTb6LUIH4.oxU25IJPHR17D8MPUNZ1V5oT3d_e39h5g3dqQHR3APup7Gdw_u1vwWIpU86v3ffw3AuYaErvDAPdXukuExl6kQF0q_QWHyIBYela2gX5y_LAkQV1aV9LF3gtYSfBNrQyPdC7PDFbVwFLK_nIp5svejonsB39fI0sWtcuW5lWiElqC_IYkZR6mb0ef0y.HV6w9p5aVm1u95AP5Fw8kwGC2s1z1y5OD45QZjkTZ5dSTdoiIWCHuWKRn_A_jhjTa8gg.HJgUF8Q0ZGUzEpeGnS65bl40TtHPox2YhqRyGGWMO7f1Dq3Yw5KESg.kDMdOU4ezz6toL5gHqmLCsCNi0NbRoQ.Q.2ZJDH9jgAS3eEr7HFOXBCNvdvpdbNO3MszztquN1PzZV_2LZqjDDhXomFtFKh5bjlzq3aFzYIjqdSms86MVH0pBDjrplDOvr50BoMZcKmcKfmmWHt6tSm8LHg09TcVdqZRelDkmJnh8blCdkrUaGkqmX29GsGcb.tfSGLC3kENy0xWKNVYtWk6x34TjThHO_pJN1YdgmvwVQp9K8DyRBFc95M3mywsS6KXK5gWszmXu5JcAthdlY4tuBCpcczfsahP4ufQOlq98o8b3bn8YnAPPZ65gC.3_LRC_hanciXSG6Dq4tuy6faM0LS0d1H4iZxW8QUnew.PwoBelfT79XY2L2il6f304iFLT8Owv3Wv8h6AbY0SYlMoi1rdefh1psrBlZLIWBiRl.ebl3XhuyMpoJlkID3ddnn7uRw.HyikVIE9AGJbHKnyR45QKrAfY_VjPM_OHkZG2E_l3UGoGAOw9jKEKvtjTNhif2lwIA4n74jvBc1fZBk8lfpkweZhjoa.RxeWy.xf.HaV_UW9ZmYR_sXsFPHlyu1dRO1GTxGuLZidDSy1QYkootPUuiMhVfnGt85sSeyLJ_0m.2ettRjOlRocaCQ5YeJXJ9pR9YC1sgInJAHw45cD1ERJLsxNoaVCFwgFX6QxYaJTeYWd5AeSVxqCPwFcukN0_pHurir9a3tipWmhNj76SqNpemd3l5NFS0e6TB_dRm8KeOtxdUmUkCfbCKI_9ijzZlfjftPY3n5E3NkROvyHYtYz7xEG21um5GZb3V_pBtvYAWEf8yyA8wJq34QHmo5ShXZKSAHyvrLrS7TBWcc1fGW2T0GviLKDSRsrQ5UxWXsmviUrqYsPy.nJyScNjcLKcr3ehBkbUAIA2wXqOxjf6cKl4JOBj3qOgHw8iiv3f97aSy7z211UE7PyH5SB_3zCnqlko6LQn7MaYv1VwL2pqNxa8qxiHPVh.7UF0pdFDv_WE.hRC3oxJJhFD5DWdBciXTODgEAlD4zdcNLQGc5fxJB7m4mg8MWb1cxs15FWavqe0EWkKW682Dvh5cJKqqqsfWzzT5fcTifCKJKM8pNO5uAmIhyI7mdANUwehTvX2c",mdrd: "kQRKIb4XQ19luZDzUGwP37081VMjCEKaC_XKZEkAn0g-1739792491-1.2.1.1-VjlYvqCMr6FXsagEI5tcsQ42GuVqhIc6oLHxkETM1XFu8mxEBdUC8MchK2eLDMI.FoqcIn4DGeCuXxHjbV9Nwz7onLQ9qfMcBnFRCLXVSYEA2ZY2HBJj1mYQDJjCMr.YhR37flLwiLyXGtEnAR7qXFD5nNCYOEkjHsOx45utXeTopII16tOFFIWzXAh97kSr1E44FjPYgDeG3M93F0psf3EDK58oMg8FBf6cVHBPaTPSHy8Dzrv6EAV3OGS25Gryz9ncntGvMZjF6bGPkx5dY1qGVKZCEvf3DiB2lkMizrcpg1cFujG7BGh0dXg6YBnrt0pTMwVb1ZstnFcZ_RVpJetty7vv2inbvjtKBDTfLzbQW_ekfl40uzqpXP6NnIlsB.w0e5pIDUcUh3wLFD7vpO7sX5hjwBvKEJCWa2UJ98p3fNK4fHu_SpiIxwrkW0kbpckOwHn2SOywgtq0RdkLmt8.5zUmGCUqZgBm6V1SH70g_Wcll0gWhZdxXFcLM5dgBLJhqIlIpivLWoWTjDemvAqNOSJ.Hu8Uu1A6tZuNQ01NwZf2xkzjyQsev47BYsHMbmlK6f2EUg0ygKPH2WTnbLukgd3CI8.YJ3STjPTc2nbKz3rFfbGaIfM1ZyinP4DeJiQJduGzf4TpMFvZRuELa4y2jW8cix7E9ch68YPm4pX_HGBEWI__43SZ7KCnYx2CesSZdaByLjF3zQYusQ8ihZfrIRnsG1zxJLpuhC.de5G97jh91Twn7i0XUdsekEv7OVePOK9hEZEBzAuJ5.g_PjApJWq6HQt5_Ngwgvh5B6CzeXYryq_980X1JN.kFX5XU_7kQ6IvODzkqYQUvKFocT0JopW_aYABFuiep820NlfWYiPC8vzcJXfRtRYKWxagzxLoLUxqPowKtKTOi0uVqP0QmLP0.b7t24i7ZNKXYygAn9f5krD3cpsM1tphBUZ5Iz2r72PupEnmhNy5Wu61TYmg4LnDAgNckA3U1bbkeJBlByKPXC2IprG8nU0A5Ce3elB9yHoC.YtQIC0r6khTDsJZ.IorZXppTfmHkO7xnygE9d2mMqyd5J32QcRm_62H1iYU8mYrE62K7LuNsD84t_UANCeERkxFmhqVoo.imY.Y5Gf87E2dG4XpJYkXrjuRJw2K.v4w1YyrNXW1yA6h4RN0Or10ZhVceeCyHTOYKoTOW0pIbezhPFcrPlUuKx12vfC97KZk_rDJ7ptj79EYV_CS6.oJGlKgch7toe_INRmrFansAuE5zvfjqbLjnx10rJolAj3QL8hR5aLUd_79svb19BYeWksCdDOfiTf9eT5QJIPDbk0PKMkei8i1Cl2_PqRGJzr9eZjsdT33TxCkhf3MquAVoUwkSKfDOxIhdrcY6bbEwykAGE7I3k1ln58stE5ePO2SnH0waCtAWAuFqoCnh0zxY6K1uoSe0Y0lljpKuIAG1LswtrNBLtRjj4d8ZSi33BIEHoo19bBOY7F4AJmc9lNnFJvKF4DLQ3t9LGXP.dd_Ap9rorbI2rV1QxEuXZZVTYVFn_ccREtwhrybuU5MGbMuksB9.8SXRK1QNTP79HbNvxyfvGK.Gs6uSHR9LBymxSwgSF5euELhFlFS5C8B_R9Lufmt0SzN9oYRdfK58TedMGo6Q6rCldGWHv_OlilqZZKtU5_4EO3hkgBMfJB_NAriiO8IFhx.3pSehj.i7NWK6XJD9dd0O1RTzhMOMy6chs94GN_UIoT8XdbkAgxG.KQBkVSOqmU8zZt_ZROpvvYzmInfyEIbSJwncbAVHirULESI0ezerREP.sCAcvy3HbAfcUP4QAEK.TShabDPbHPwo1BW7YM4ApUznVD9VhD9422EStecwG25dX2CtdT4OSGBkRQJap0tfrF50_VvEzEmjL62V7rtDuxXPyoYQhhEYvY7ZkBMhR1QPkhA_r9GYC9SlJYjvuilO9_8Sz91Gs5TLodZyrAE7QkKj6zG"};var cpo = document.createElement('script');cpo.src = '/cdn-cgi/challenge-platform/h/b/orchestrate/chl_page/v1?ray=9135823d5c38ce0e';window._cf_chl_opt.cOgUHash = location.hash === '' && location.href.indexOf('#') !== -1 ? '#' : location.hash;window._cf_chl_opt.cOgUQuery = location.search === '' && location.href.slice(0, location.href.length - window._cf_chl_opt.cOgUHash.length).indexOf('?') !== -1 ? '?' : location.search;if (window.history && window.history.replaceState) {var ogU = location.pathname + window._cf_chl_opt.cOgUQuery + window._cf_chl_opt.cOgUHash;history.replaceState(null, null, "\/abstracts\/search?q=character-skills&__cf_chl_rt_tk=qdE7PSnDTGwRUnX4P1.tNsf63C1UObvoQF4ty8L0Kuc-1739792491-1.0.1.1-YBgsNVY2WBd6v55Xb550UN0TWwsqZy3fLTHDw4.rQ0Q" + window._cf_chl_opt.cOgUHash);cpo.onload = function() {history.replaceState(null, null, ogU);}}document.getElementsByTagName('head')[0].appendChild(cpo);}());</script></body></html>