Cognitive evaluation theory example

Cognitive evaluation theory (CET)^[1] is a theory in psychology that is designed to explain the effects of external consequences on internal motivation. Specifically, CET is a sub-theory of self-determination theory that focuses on competence and autonomy while examining how intrinsic motivation is affected by external forces in a process known as motivational "crowding out."

CET uses three propositions to explain how consequences affect internal motivation:

1. External events set will impact intrinsic motivation for optimally challenging activities to the extent that they influence perceived competence, within the context of self-determination theory. Events that promote greater perceived competence will enhance intrinsic motivation, whereas those that diminish perceived competence will decrease intrinsic motivation (Deci & Ryan, 1985).^[2]
2. Events relevant to the initiation and regulation of behavior have three potential as Edward deci biography!