Kendini Sabotaj ölçeği: geçerlik ve güvenirlik çalışması

Bu araştırmanın amacı, Kendini Sabotaj Ölçeği’nin (KSÖ; Jones & Rhodewalt, 1982) Türkçe formunun geçerlik ve güvenirliğini incelemektir. Araştırma 585 üniversite öğrencisi üzerinde yürütülmüştür. Dilsel eşdeğerlik çalışmasında, KSÖ’nün Türkçe ve orijinal formlarında bulunan maddeler arasındaki korelasyon katsayıları .69 ile .98 arasında bulunmuştur. Açımlayıcı faktör analizinde 25 maddenin toplam varyansın %32’sini açıkladığı ve maddelerin tek boyutta toplandığı görülmüştür. Ölçeğin faktör yükleri .34 ile .69, madde toplam korelasyon katsayıları ise .30 ile .63 arasında sıralanmaktadır. Doğrulayıcı faktör analizinde tek boyutlu modelin iyi uyum verdiği görülmüştür (RMSEA=.037, NFI=.98, CFI=.99, IFI=.99, RFI=.97, GFI=.97, AGFI=.94). KSÖ’nün iç tutarlılık güvenirlik katsayısı .90, test-tekrar test güvenirlik katsayısı ise .94 olarak bulunmuştur. Bu sonuçlar KSÖ’nün Türkçe formunun geçerli ve güvenilir bir ölçme aracı olduğunu göstermektedir.

Self-handicapping Scale: A study of validity and reliability

This study investigated the validity and reliability of the Turkish version of the Selfhandicapping Scale (SHS; Jones & Rhodewalt, 1982). The sample of study consists of 585 university students. Results of language equivalency showed that the correlations between Turkish and English forms ranged from .69 to .98. Results of exploratory factor analysis showed that the 25 items were loaded on one factor. The total variance explained was 32% and factor loadings ranged between .34 to .69. Fit index values of the model were RMSEA=.037, NFI=.98, CFI=.99, IFI=.99, RFI=.97, GFI=.97, AGFI=.94. The internal consistency reliability coefficient of the scale was found as .90 and the test-retest reliability coefficient was found as .94. Also, the corrected item-total correlations ranged from .30 to .63. These results demonstrate that this scale is a valid and reliable instrument.

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