Intelligence
Gujarat Board · Class 12 · Psychology
Step-by-step guide to study Intelligence in Gujarat Board Class 12 Psychology. Topics to cover, practice strategy, and time allocation.
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Study Plan
Learn the Theory
Read the textbook chapter carefully. Note down definitions, formulas, and key concepts.
Practice Problems
Solve textbook exercises and additional practice questions. Focus on numerical problems and application-based questions.
Revise & Test
Revise key formulas and concepts without looking at notes. Take a practice quiz to test your understanding. Mark weak areas for re-revision.
Spaced Revision
Revisit Intelligence after a week. Use flashcards for quick recall. Solve previous year questions from this chapter.
What to Focus On
- Intelligence is derived from Latin 'intelligere' meaning to understand and Sanskrit 'Budh' meaning to gain knowledge.
- Wechsler described intelligence as a global capacity to act purposefully, think rationally, and deal with the environment.
- Intelligence is a sum total of cognitive processes including reasoning, problem-solving, and abstract thinking.
- IQ formula: IQ = (Mental Age / Chronological Age) × 100, given by William Stern (1912).
- Mental age is calculated by giving 2 months credit for each correct answer in intelligence tests.
- The Normal Probability Curve (Bell Curve) shows that 50% of people fall in the average IQ range (90–109).
- Spearman's G-Factor is inborn and general; S-Factor is learned and specific to activities.
- Sternberg's three types: Componential (Analytical), Experiential (Creative), Contextual (Practical).
- Guilford identified 150 factors of intelligence across 3 dimensions: Operations (5), Content (5), Product (6).
Common Mistakes to Avoid
IQ = Intelligence, and a high IQ means a person is intelligent in every way
Spearman's G-factor is learned and can be improved with education and training
Guilford's theory has only 3 factors (Operation, Content, Product), so intelligence has 3 components
Memory Tips
Spearman's Two Factor Theory — G Factor and S Factor
Sternberg's Triarchic Theory — Componential, Experiential, Contextual
Gardner's 8 Types of Multiple Intelligence
PASS Theory by J.P. Das — Planning, Attention-Arousal, Simultaneous, Successive
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Sources & Official References
Content is aligned to the official syllabus. Refer to the board website for the latest curriculum.
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Practice Quiz
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Important Questions
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Revision Notes
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Formula Sheet
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Chapter Summary
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Concept Maps
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Flashcards
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Syllabus
What topics to cover
NCERT Solutions
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Quizzes, flashcards, AI doubt-solver and a step-by-step study plan for Gujarat Board Class 12 Psychology.