Prediction of academic performance: The role of perception of the class structure, motivation and cognitive variables

摘要

This research accomplished (performed) with the aim of studying of relevance between psychic and physical problems and self efficacy of the mothers of mentally retarded students in Birjand. Sample of the research with quantity of 121 person was selected with the method of available sampling. Two questionnaires of quality of life SF-36 and Schewarzer‘s general self-efficacy landed to the members of the sample to fill out. The system which was used for data analysis was correlation method. The results of statistic data analysis indicated that there is a meaningful, positive correlation between psychic and physical problems and selfefficacy of the mothers of these students. The mothers who live in their own house and the mothers who live in rented house (tenement) have meaningful differences regarded to self-efficacy and quality of life. There isn‘t meaningful differences between mothers (this is correct too) of exceptional boy and the mothers of exceptional boy, regarded to self-efficacy and quality of life. The mothers with different levels of studies have meaningful differences in self-efficacy and quality of life.