الخصائص السيكومترية لمقياس التنافر المعرفي لدى معلمي المرحلة الابتدائية

الملخص EN

The psychometric properties of cognitive dissonancescale among the teachers of the primary stage
Magda Mohamed Ali Ahmed
PhD Scholar at Department of Education Principles
Qena Faculty of Education, South Valley University

The aim of the present article to study the psychometric properties of cognitive dissonancescale among the teachers of the primary stage, to verify this the scale was applied to a survey sample of 200 teachers of the primary stage, the validity of the scale was confirmed through the exploratory factor analysis that resulted in the extraction of five factorsthey(the work dimension, personal adjustment dimension, social dimension, emotional dimension, development and continuity dimension) theexploratory factor analysis results was verified by Procedure confirmatory factor analysis to a sample of 200 teachers of the primary stage, the analysis showed that fit index achieved a good fit for the cognitive dissonance scale based on the exploratory factor analysis product, to ensure the the reliability of the scale it was account Cronbach's Alphathe values of the Alpha coefficients for the scale dimensions ranged between (.734-.890.

), with total reliability (.894), and account the Spearman-Brown coefficient for the split-half equal to (.843), it showed a high reliability coefficient for the scale.

Keywords: Cognitive dissonance, The results of the scale