\u0130\u00e7 tutarl\u0131l\u0131k ne kadar y\u00fcksek olursa anketinizin veya testinizin g\u00fcvenilir oldu\u011fundan o kadar emin olabilirsiniz.<\/span><\/p>\n \u0130\u00e7 tutarl\u0131l\u0131\u011f\u0131 \u00f6l\u00e7menin yayg\u0131n bir y\u00f6ntemi, a\u015fa\u011f\u0131daki ad\u0131mlar\u0131 i\u00e7eren bir teknik olan b\u00f6l\u00fcnm\u00fc\u015f yar\u0131 g\u00fcvenilirli\u011fini<\/strong> kullanmakt\u0131r:<\/span><\/p>\n 1.<\/strong> Testi ikiye b\u00f6l\u00fcn. \u00d6rne\u011fin bir yar\u0131s\u0131 \u00e7ift sorulardan, di\u011fer yar\u0131s\u0131 ise tek sorulardan olu\u015fabilir.<\/span><\/p>\n 2.<\/strong> Her yar\u0131y\u0131 ayn\u0131 ki\u015fiye uygulay\u0131n.<\/span><\/p>\n 3.<\/strong> B\u00fcy\u00fck bir grup birey i\u00e7in tekrarlay\u0131n.<\/span><\/p>\n 4.<\/strong> \u0130ki yar\u0131n\u0131n puanlar\u0131 aras\u0131ndaki korelasyonu bulun.<\/span><\/p>\n \u0130ki yar\u0131 aras\u0131ndaki korelasyon ne kadar y\u00fcksek olursa, test veya anketin i\u00e7 tutarl\u0131l\u0131\u011f\u0131 da o kadar y\u00fcksek olur. \u0130deal durumda, yar\u0131lar aras\u0131ndaki korelasyonun y\u00fcksek olmas\u0131n\u0131 istersiniz \u00e7\u00fcnk\u00fc bu, testin t\u00fcm b\u00f6l\u00fcmlerinin \u00f6l\u00e7\u00fclen \u015feye e\u015fit katk\u0131da bulundu\u011funu g\u00f6sterir.<\/span><\/p>\n Yar\u0131ya indirilmi\u015f g\u00fcvenilirlik y\u00f6ntemi, i\u00e7 tutarl\u0131l\u0131\u011f\u0131 \u00f6l\u00e7mek istendi\u011finde uygulanmas\u0131 kolay bir y\u00f6ntemdir, ancak yaln\u0131zca a\u015fa\u011f\u0131daki iki ko\u015fulun mevcut olmas\u0131 durumunda kullan\u0131lmal\u0131d\u0131r:<\/span><\/p>\n 1.<\/strong> Testte \u00e7ok say\u0131da soru bulunmaktad\u0131r. Yar\u0131ya indirilmi\u015f g\u00fcvenilirlik, \u00e7ok say\u0131da soru i\u00e7eren (\u00f6rne\u011fin 100 soru) testler i\u00e7in en iyi sonucu verir \u00e7\u00fcnk\u00fc korelasyon i\u00e7in hesaplad\u0131\u011f\u0131m\u0131z say\u0131 daha g\u00fcvenilir olacakt\u0131r.<\/span><\/p>\n 2.<\/strong> Test veya anketteki t\u00fcm sorular ayn\u0131 kavram\u0131 veya bilgi alan\u0131n\u0131 \u00f6l\u00e7er. Belirli bir test liderlik becerileri, ileti\u015fim becerileri, programlama becerileri ve di\u011fer mesleki beceriler gibi birka\u00e7 farkl\u0131 yap\u0131y\u0131 \u00f6l\u00e7erse, yar\u0131ya indirilmi\u015f bir g\u00fcvenilirlik uygun olmayacakt\u0131r \u00e7\u00fcnk\u00fc bir\u00e7ok yan\u0131t zaten ili\u015fkilendirilmemelidir.<\/span><\/p>\n Diyelim ki ara\u015ft\u0131rmac\u0131lar, t\u00fcm\u00fc i\u00e7e d\u00f6n\u00fck ki\u015filik \u00f6zellikleriyle ilgili olan 100 sorudan olu\u015fan belirli bir testin i\u00e7 tutarl\u0131l\u0131\u011f\u0131n\u0131 \u00f6l\u00e7mek istiyor. Testin yar\u0131 g\u00fcvenirli\u011fini \u00f6l\u00e7mek i\u00e7in a\u015fa\u011f\u0131daki ad\u0131mlar\u0131 uygularlar.<\/span><\/p>\n Ad\u0131m 1.<\/strong> Testi tek ve \u00e7ift sorulara g\u00f6re ikiye b\u00f6l\u00fcn.<\/span> <\/p>\n Ad\u0131m 2.<\/strong> Testin her yar\u0131s\u0131n\u0131 ayn\u0131 ki\u015fiye uygulay\u0131n.<\/span> <\/p>\n Ad\u0131m 3.<\/strong> 50 ki\u015fi i\u00e7in tekrarlay\u0131n.<\/span> <\/p>\n Ad\u0131m 4.<\/strong> \u0130ki yar\u0131n\u0131n puanlar\u0131 aras\u0131ndaki korelasyonu bulun.<\/span><\/p>\n Ara\u015ft\u0131rmac\u0131lar korelasyonun<\/a> yeterince y\u00fcksek oldu\u011funu bulurlarsa, testin t\u00fcm b\u00f6l\u00fcmlerinin ilgili i\u00e7ed\u00f6n\u00fck ki\u015filik \u00f6zelliklerinin \u00f6l\u00e7\u00fclmesine e\u015fit derecede katk\u0131da bulundu\u011fundan emin olabilirler.<\/span><\/p>\n Tersine, e\u011fer korelasyon d\u00fc\u015f\u00fckse, testin i\u00e7 tutarl\u0131l\u0131\u011f\u0131n\u0131 ve genel g\u00fcvenilirli\u011fini art\u0131rmak i\u00e7in zay\u0131f korelasyonlu sorular\u0131n ya yeniden yaz\u0131lmas\u0131 ya da tamamen kald\u0131r\u0131lmas\u0131 gerekti\u011fine i\u015faret edebilir.<\/span><\/p>\n A\u015fa\u011f\u0131daki e\u011fitimler istatistiksel g\u00fcvenilirlik hakk\u0131nda ek bilgi sa\u011flar:<\/span><\/p>\n G\u00fcvenilirlik Analizine H\u0131zl\u0131 Bir Giri\u015f<\/a> \u0130\u00e7 tutarl\u0131l\u0131k, bir anketin, soru formunun veya testin ger\u00e7ekte \u00f6l\u00e7mek istedi\u011finiz \u015feyi ne \u00f6l\u00e7\u00fcde \u00f6l\u00e7t\u00fc\u011f\u00fc anlam\u0131na gelir. \u0130\u00e7 tutarl\u0131l\u0131k ne kadar y\u00fcksek olursa anketinizin veya testinizin g\u00fcvenilir oldu\u011fundan o kadar emin olabilirsiniz. \u0130\u00e7 tutarl\u0131l\u0131\u011f\u0131 \u00f6l\u00e7menin yayg\u0131n bir y\u00f6ntemi, a\u015fa\u011f\u0131daki ad\u0131mlar\u0131 i\u00e7eren bir teknik olan b\u00f6l\u00fcnm\u00fc\u015f yar\u0131 g\u00fcvenilirli\u011fini kullanmakt\u0131r: 1. Testi ikiye b\u00f6l\u00fcn. \u00d6rne\u011fin bir yar\u0131s\u0131 […]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[11],"tags":[],"class_list":["post-590","post","type-post","status-publish","format-standard","hentry","category-rehber"],"yoast_head":"\n Yar\u0131ya \u0130ndirilmi\u015f G\u00fcvenilirlik Ne Zaman Kullan\u0131l\u0131r?<\/strong><\/span><\/h2>\n
\u0130kiye b\u00f6l\u00fcnm\u00fc\u015f g\u00fcvenilirlik \u00f6rne\u011fi<\/strong><\/span><\/h2>\n
![\"Tek](\"https:\/\/statorials.org\/wp-content\/uploads\/2023\/08\/splitmoitie1-1.png\")
<\/p>\n![\"\u0130kiye](\"https:\/\/statorials.org\/wp-content\/uploads\/2023\/08\/splithalf2.png\")
<\/p>\n![\"Dahili](\"https:\/\/statorials.org\/wp-content\/uploads\/2023\/08\/splithalf3.png\")
<\/p>\n Ek kaynaklar<\/strong><\/span><\/h2>\n
Test-tekrar test g\u00fcvenilirli\u011fi nedir?<\/a>
De\u011ferlendiriciler aras\u0131 g\u00fcvenilirlik nedir?<\/a>
Paralel formlar\u0131n g\u00fcvenilirli\u011fi nedir?<\/a>
\u00d6l\u00e7\u00fcm\u00fcn standart hatas\u0131 nedir?<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"