Who gave the hierarchical theory of intelligence?
Detailed Explanation
📌 Core Theoretical Concept:
The Hierarchical Theory of Intelligence was primarily formulated and expanded by Cyril Burt and Philip Vernon. According to this model, human intelligence is organized in a hierarchical structure. At the apex sits the general factor ('g' factor), followed beneath by major group factors (such as verbal-educational and practical-mechanical abilities), which further branch down into minor group factors and finally into specific factors ('s' factors). This theory effectively bridges the gap between Spearman’s Two-Factor Theory and Thurstone’s Primary Mental Abilities, providing a comprehensive multi-layered view of cognitive architecture.
📊 Key Exam Points:
- Philip Vernon played a pivotal role in structuring the hierarchical model by breaking down general intelligence into major and minor practical-spatial and verbal-educational subdivisions.
- Option (b) Thurstone and Chave are associated with the Group Factor Theory of primary mental abilities.
- Option (c) Stern and Johnson are not primary theorists of this specific intelligence model.
- Option (d) Charles Spearman famously proposed the Two-Factor Theory consisting of general ('g') and specific ('s') factors.
📖 Theoretical Reference: Understanding intelligence structures is fundamental in educational psychology for assessing cognitive variations. Explore more concepts under Theories of Intelligence.
🎯 Exam Perspective: Key Insights for Teacher Exams Detailed Solution ➔
Deep pedagogical analysis:
Teacher eligibility tests frequently examine the categorization and attribution of intelligence theories. The hierarchical approach emphasizes that while learners share a common pool of general intelligence, their specific domain competencies vary significantly. Educators can leverage this psychological understanding to design inclusive, differentiated lesson plans catering to verbal, spatial, and logical profiles present within a diverse classroom environment.