Integrating behavioral-motive and experiential-requirement perspectives on psychological needs: a two process model

Area of Science:

• Psychology
• Behavioral Science

Background:

• Psychological need theories lack clear definitions and operationalization.
• Existing theories present considerable disagreement and confusion regarding the nature and function of psychological needs.

Purpose of the Study:

• To outline a 2-process model of psychological needs.
• To review literature supporting 8 hypotheses derived from this model.
• To explore implications for self-determination theory and motive disposition theory.

Main Methods:

• Literature review to find support for 8 hypotheses derived from a 2-process model of psychological needs.
• The model views needs as evolved functional systems with innate psychosocial motives and experiential requirements.

Main Results:

• Evidence supports the presence of innate psychosocial motives at birth, crucial for human functioning and wellness.
• Motive dispositions influence goal-concordance but not the well-being effects of need satisfaction.
• Need dissatisfaction and satisfaction reflect separable motive and experiential aspects, with potential for decoupling.

Conclusions:

• The 2-process model offers a framework for understanding psychological needs as evolved functional systems.
• Meeting innate psychosocial needs is vital for adaptive behavior and mental health.
• Decoupling of motives and needs can impair adaptive processes, impacting overall well-being.