Building more than knowledge: Teacher's support facilitates study-related well-being through intrinsic motivation. A longitudinal multi-group analysis

Based on the Conservation of Resources theory (COR) and the Job Demands-Resources theory (JD-R), we propose a model in which intrinsic motivation mediates the relation between teacher's support and study-related well-being (engagement, burnout, and boredom). We tested the model in two different ways, with two different samples. 377 High School students and 322 University students completed questionnaires at the beginning (T1), the middle (T2),...