 The five organismic subsystems underlie five emotion components which, when engaged in coordinated changes, instantiate emotions: an appraisal, autonomic physiological changes, an action tendency, a motor expression, and a subjective feeling. In his more recent collaborative work (Moors &amp; Scherer 2013), Scherer has suggested that the point of each stimulus evaluation check is actually to determine action tendencies, which would give pride of place to the motivational component and make his theory an evaluative-motivational hybrid (see also Scherer &amp; Moors forthcoming).