| Abstract: | Fundamental motivational systems and distinct emotions have both been suggested to be critically involved in the orchestration of adaptive responses to recurrent challenges in humans' evolutionary history. Research on motivation has, however, proceeded largely independently from research on emotions. Here, we contend that distinct emotions are what motivate behavior, and that these emotions may have evolved in tandem with fundamental motivational systems because they play a critical role in the functioning of those systems. Specifically, once a threat or opportunity has been identified, a distinct emotion is elicited, automatically galvanizing and guiding physiological, cognitive, and behavioral responses toward an adaptive outcome; this entire process occurs via a motivational system. We map six characteristic distinct emotions to six fundamental motivational systems and review evidence supporting each hypothesized link. In doing so, we propose a novel framework for understanding human motivation and the corresponding emergence of distinct emotions. |
