الفترة الزمنية الأنسب لإعادة الاختبار كوسيلة لحساب معامل ثبات اختبار تحصيلي في مقرر علم النفس الاحصائي

Abstract EN

The purpose of this study was to identify the most appropriate time period to compute the test re-test of reliability coefficient in the Statistical Psychology 1 course at the Department of Psychology in the Faculty of Education at the University of Hail.

The sample consisted of (194) students from the Psychology Department enrolled in the course of psychology statistical 1 for the academic year 2010/2011 which was chosen randomly from a population, and after the application of the test on the sample of the study data collected and analyzed and the results showed that: 1.

there are differences in the values of the test re-test reliability coefficients due to the time period for reapplication and the most time period was two weeks after the first application to get the highest reliability coefficient.

2.

There was no difference in the values of reliability coefficient test depending on the gender variable.