Teachers' support of basic psychological needs, self-efficacy, achievement goals, life satisfaction and academic achievement level was measured in a sample of 240 secondary school students (8th and 10th grades). Correlation analysis showed significant positive relations between all of the variables, except for the relation between need support of competence and performance goals. A subsequent path analysis showed that these variables could be accounted for by a structural model that described basic need support as predictors of self-efficacy and achievement goals, which in turn predicted academic achievement level and perceived life satisfaction. Analysis of intra-class correlation and design effect showed that need support of relatedness also was accounted for by class level responses. Theoretical and practical implications were discussed in terms of the importance of basic need support as a predictor of personal motives in educational settings as well as the students adjustment to school and life. (Contains 2 tables and 1 figure.)