Positive Emotions
Positive emotions have long been studied as markers of people’s overall well-being or happiness, but looking at positive emotions as outcomes is just the beginning. This chapter focuses on the various facets of positive emotions, including how they are measured (behaviorally, psychologically, physiologically), their outcomes, and their subjective experience. The broaden-and-build theory of positive emotions is described, with empirical research described that supports both the broadening effects and the building effects that arise from experiences of positive emotions. Empirical research that investigates physiological and neurological connections and intervention studies that examine the effects of positive emotions on stress, health, and resilience are discussed. Finally, future directions that examine different models of positive emotion as well as the differentiation of positive emotions are discussed.