Self-determination theory emphasizes the crucial role of need-supportive teaching in facilitating student motivation and engagement. However, much of the research on need-supportive teaching focuses on its effects on students. An equally important but less explored topic is what facilitates teachers' need-supportive teaching. This two-part…

Background: Past studies on emotions have mostly focused on mean levels of positive and negative emotions. In recent years, the concept of emotional diversity (emodiversity) which refers to the variety and relative abundance of emotions was introduced and was found to have important implications for mental and physical health. However, its role in…

There is a heated debate about the efficacy of growth mindsets in predicting achievement and other key learning-related outcomes with some studies supporting and others failing to find evidence of growth mindset's adaptive effects. Moreover, past studies on mindsets have mostly examined it as a psychological variable with little attention to how…