Motivational Concepts Summary

Motivation is a need or desire that energizes and directs behavior:

• Instinct Theory: Genetically predisposed behaviors, now less favored due to insufficient explanation.

• Drive-Reduction Theory: Physiological needs create drives (e.g., hunger) for homeostasis, enhanced by incentives.

• Arousal Theory: Motivated behaviors increase arousal beyond needs (e.g., curiosity). Optimal arousal boosts performance based on task complexity (Yerkes-Dodson Law).

• Maslow’s Hierarchy of Needs: Pyramid of needs: 1. Physiological 2. Safety 3. Love 4. Esteem 5. Self-Actualization. Prioritization of needs varies.

• Application of Theories: Motivation shifts with needs and incentives; for example, hunger overshadows social needs.

• Quick Reference for Exam Preparation: Compare motivation theories - Instinct, Drive, Arousal, Maslow. Performance peaks at moderate arousal (Yerkes-Dodson Law) depending on task complexity.