Muni's PlayWithin Self-Determination Theory (SDT), the Basic Psychological Needs Theory proposes three innate needs that must be satisfied to foster well-being, health, and optimal growth. These needs are considered universal, though their expression may vary across cultures and contexts.
The Three Basic Needs
Autonomy
The desire to be the causal agent of one’s own life and to act in harmony with one’s integrated self. This constitutes a feeling of psychological liberty and internal will, rather than being independent of others. Autonomously motivated individuals show higher performance and wellness.
Competence
The need to experience mastery and control the outcome of one’s actions. Positive feedback can fulfill this need and increase intrinsic motivation, while negative feedback often undermines it.
Relatedness
The will to interact with, be connected to, and experience caring for others. Satisfying this need promotes better psychological functioning and the actualization of inherent potential.
Evolutionary Context
The following table links these psychological needs to fundamental facts about the human species:
| Psychological Need | Biological/Social Fact | Evolutionary Significance |
|---|---|---|
| Autonomy | 1. Long helpless infancy and dependent childhood. | Drives the transition from total dependency to becoming a causal agent of one’s own life. |
| Competence | 2. Evolution of intense emotional responses to cope with danger. | Enables mastery over environment and effective response to life-threatening stimuli. |
| Relatedness | 3. Social animals living in complex hierarchies/tribes. | Binds the pack together through emotional interconnectedness, promoting group survival. |
Core Principles of SDT
- Inherent Proactivity: Humans are naturally proactive with their potential and mastery of inner forces (drives/emotions).
- Growth Tendency: Humans have an inherent tendency toward growth, development, and integrated functioning.
- Requirement for Support: While growth is inherent, it does not happen automatically; it requires a supportive environment to satisfy these basic needs.
Failure to satisfy these needs leads to negative consequences such as dissatisfaction, deprivation, and “ill-being.”
Source: Self-determination theory - Wikipedia
Additional Context: Why Do I Do That?: Psychological Defense Mechanisms and the Hidden Ways They Shape Our Lives by Joseph Burgo, PhD (Chapter 2)