This study aimed to develop and evaluate the psychometric properties of the Educational Leadership Scale for Faculty Members (ELSF) in Arabic. The scale was rigorously tested using both traditional methods--exploratory factor analysis (EFA) and confirmatory factor analysis (CFA)--as well as advanced network techniques, including exploratory graph…

The Wechsler Adult Intelligence Scale--Fourth Edition (WAIS-IV) is one of the most well-known tests in the field of adult intelligence assessment. This study explores the validity of the Egyptian adaptation for the subscales of the WAIS-IV. Confirmatory factor analysis (CFA) indicated that the first-order, second-order, and bifactor models of both…

Validating the intended interpretations for proposed uses of tests scores is paramount for making valid inferences in educational and psychological research. Ascertaining measurement invariance for measurement instruments is an assumption for comparing means. If measurement invariance does not hold for groups of interest, comparison of means will…

The aim of this study was to assess the reliability and validity of ERQ in a group of Egyptian adolescents. 648 adolescents from middle schools in Nasr city, Egypt were recruited. These adolescents aged 14-15 years old (M=14.4, SD=2.22). Of which,400 were females (61.72%) while 248 were males (38.27%). Exploratory Factor Analysis, with CFA and…

Although there is a robust body of research that has addressed the psychometric properties of the Learning and Study Strategies Inventory (LASSI) in different populations, no study has yet investigated the factor structure and congeneric reliability of the Arabic version of the Learning and Study Strategies Inventory, 2nd edition (LASSI-II) among…

The purpose of this study was to examine the psychometric properties of Cognitive Emotion Regulation Questionnaire (Garnefski, Kraaij et al., 2002), using a sample of adolescents from Egypt, aged 13, 14 and 15 years. The results indicate that the nine-factor model was successful, obtaining adequate fit indexes: X[superscript 2], df=381.3,…

In view of the lack of a short scale for the direct measurement of English language learning anxiety developed in the Egyptian context, this study aims to develop and validate a brief scale. Exploratory factor analysis (EFA) was employed using (362) EFL learners enrolled in first year at college of education, Minia University. Results of EFA…