ERGEN YÜRÜTÜCÜ İŞLEVLER ENVANTERİNİN TÜRKÇE FORMUNUN PSİKOMETRİK ÖZELLİKLERİNİN İNCELENMESİ

The Teenage Executive Functioning Inventory (TEXI) is a widely used instrument to measure teenage executive function. Here we examine the psychometric properties of a Turkish translation of the TEXI (tTEXI). For this purpose, a total of 387 participants between the ages of 12 and 17, 226(58.4%) women and 161(41.6%) men, were recruited. Besides the TEXI, the Conner-Wells Adolescent Self-Report Scale (CASS-S), the Cognitive Flexibility Scale (CFS) and the Barratt Impulsiveness Scale (BIS) were completey by the participants. A confirmatory factor analysis showed that the goodness-of-fit indices for the tTEXI were at an acceptable level (χ2(165, n= 387) = 386,038, χ2 /sd = 2,340, RMSEA= 0.059, CFI = 0.90) and the factor structure consisted of two factors (inhibition and working memory) as in the original scale