The relationship between school-basic psychological need satisfaction and frustration, academic engagement and academic achievement.

The main purpose of this study is to investigate how students’ perceptions of need satisfaction and need frustration at school are indirectly associated with academic achievement through academic engagement. A modified version of the Basic Psychological Need Satisfaction and Frustration Scale was used to assess these needs in a school-based context. The study sample consisted of 551 students, comprising 299 males (54.3%) and 252 females (45.7%), with an average age of 16.19 years (SD ¼ 1.49). The results suggested autonomy satisfaction and relatedness satisfaction are positively correlated with academic engagement, autonomy frustration is negatively correlated with academic engagement, and, moreover, academic engagement is associated with increased academic achievement. The results of this study highlight the importance of developing specific training programs to promote a school environment that pays attention to students’ psychological needs.