Who propounded the unit theory of intelligence?
Detailed Explanation
📌 Core Theoretical Concept:
The Unit Theory of Intelligence was propounded by Stern and Johnson. According to this theory, intelligence operates as a single, indivisible, and integrated whole unit that governs all mental activities of an individual. It suggests that intellectual abilities cannot be neatly separated into independent compartments; rather, intelligence functions as a unified capacity manifested across various life situations. In child development and educational psychology, this monolithic perspective emphasizes that a person's cognitive competence acts as a unified force influencing overall learning, adaptation, and problem-solving behaviors.
📊 Key Exam Points:
- The Unit Theory or Monistic Theory of intelligence is credited to Stern and Johnson.
- Charles Spearman famously propounded the Two-Factor Theory involving General (g) and Specific (s) factors.
- William Stern is also widely recognized for developing the foundational concept and formula for Intelligence Quotient (IQ).
- Distractor Analysis: Spearman, Hebb, and standalone William Stern represent different cognitive paradigms, making 'Stern and Johnson' the accurate choice.
📖 Theoretical Reference: Understanding the structural models of intelligence is crucial for pedagogical mastery in teacher exams. Explore more concepts under Theories of Intelligence and Child Development and Pedagogy.