According to self-determination theory, which of the following is NOT one of the three needs that guide motivation?

Self-determination theory is a well-established psychological framework that emphasizes the role of intrinsic motivation and identifies three basic psychological needs that drive human behavior: autonomy, competence, and relatedness.

Autonomy refers to the need to feel independent and self-directed in one's actions, allowing individuals to take ownership of their choices. Competence involves the need to feel effective and capable in one’s activities, fostering a sense of mastery. Relatedness signifies the desire to connect and interact meaningfully with others, highlighting the importance of social relationships in motivation.

Achievement, while it may relate to motivation, does not align with the three core needs outlined in self-determination theory. Instead, achievement can be viewed more as an outcome or a result of fulfilling the needs for autonomy, competence, and relatedness rather than a fundamental psychological need itself. This distinction is crucial for understanding how motivation is nurtured and sustained according to this theory. Therefore, it is clear that achievement is not one of the three needs that guide motivation in the framework of self-determination theory.