Investigate The Role Of Family, School and Society Instruction in Promotion Study

The aim of present research was the study of family functioning, school and class environment and extra-curricular activities’ effects on the academic achievement of students. The research method was correlation and statistical population included female students in second high school of Mazandaran province in 2013-2014 academic years. Sample were included 321 students that selected by cluster random sampling method. Data were collected by FAD, school and class environment questionnaire and extra-curricular questionnaire. Data were analyzed by structural equation model using of LISREL and SPSS software. The findings showed that family functioning, school and class environment and extra-curricular activities have a significant impact on the academic achievement of students. So that the impact of family functioning equal to 0/75, school and class environment equal to 0/43 and extra-curricular activities equal to 0/32 on the academic achievement of students. Also findings showed that there was a significant relationship between family functioning component, school and class environment and extra-curricular activities include (scientific, sports, art, music and language learning) with academic achievement of students. In general the findings of present research emphasis on family functioning, school and class environment and extra-curricular activities’ effects on the academic achievement of students.