التحقق من صلاحية مقياس الدافعية للإنجاز بإستخدام نموذج "راش" دراسة ميدانية بجامعة يحيى فارس بالمدية

الملخص EN

This study investigates the validity of the achievement motivation scale “SALAMA AKIL EL-MOHSEN” (2006) using the Racsh model through the program Winsteps, this metric have been applied on a sample with (26) students of both sexes are Future students to graduate from university of MEDEA, specialty Education Sciences and Computer Science, this study found a change in the ranking of items using the Racsh model, also the item number (03) have been deleted to become the final consisting of (19) items instead of (20) items.The difficulty of items was also calculated logit and Mnf as well as calculating the capabilities of individuals logit (108) individuals have been excluded, the difficulty of items have been standardized with the capabilities of individuals .