Investigation of the Relationship between Academic Self-concept, Achievement Motivation and Academic Achievement among the a group of Iranian Students of Primary School

The present research investigates the relationship between academic self-concept, achievement motivation and academic achievement, in order to measure the effects of these items on each other. Study is a correlative research. Study sample were219 fifth grad students that selected by cluster sampling method.Analysis of data was performed by simple univariate linear regression method. Results of first hypothesis indicatedthere is a relationship between academic achievement motivation and academic self-concept of the students;Results of second hypothesis indicated there is a relationship between academic achievement and academic self-concept of students and results of thirdhypothesis indicated there is a relationship between academic achievement motivation and academic achievement.In the end of paper, findings are discussed and practical recommendations are presented.