The role of explicit need strength for emotions during learning

► Need strength moderates the effect of need satisfaction on hold-SI. ► Need for competence moderates the effect of perceived competence on hold-SI. ► Need strength moderates the effect of need dissatisfaction on joy, boredom, and hold-SI. ► Need strength as an additional predictor explains more variance in situational interest. ► Need strength as an additional predictor can increase the understanding of outcomes.