Test Your Knowledge on the Cattell-Horn-Carroll Model of Intelligence

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Questions and Answers

According to the CHC model of intelligence, how many stratum III factors are included?

  • 1 (correct)
  • None of the above
  • 16
  • 70

What is the name of the researcher who refined Carroll's model of intelligence to create the CHC model?

  • McGrew (correct)
  • Carroll
  • Horn
  • Cattell

Which broad abilities are retained from the Cattell-Horn model in the CHC model?

  • Quantitative knowledge and reading/writing ability (correct)
  • Musical and bodily-kinesthetic intelligence
  • Social intelligence and emotional intelligence
  • Logical-mathematical and linguistic intelligence

What did McGrew call for regarding the CHC model in the field of intelligence research?

<p>The adoption of the CHC model as a consensus model (B)</p> Signup and view all the answers

What is the role of g in the CHC model of intelligence?

<p>It is ignored by users who do not believe it has merit (B)</p> Signup and view all the answers

Which second-order factors are included in the CHC model of intelligence?

<p>Fluid intelligence and crystallized intelligence (A)</p> Signup and view all the answers

What is the third-order g factor derived from in the CHC model of intelligence?

<p>Correlations between second-order factors (B)</p> Signup and view all the answers

What does the existence of the g factor support in the CHC model of intelligence?

<p>The notion of a general reasoning ability (B)</p> Signup and view all the answers

Which models of intelligence are at variance with the CHC model?

<p>Thurstone's Primary Mental Abilities and Guildford's Structure of Intellect Model (A)</p> Signup and view all the answers

What is the role of specific abilities in individuals according to the CHC model of intelligence?

<p>They are less important than general ability (D)</p> Signup and view all the answers

Which researcher proposed the Structure of Intellect Model?

<p>Guildford (B)</p> Signup and view all the answers

What is the name of the general stratum III factor in the CHC model of intelligence?

<p>g factor (B)</p> Signup and view all the answers

According to the CHC model of intelligence, how many stratum III factors are included?

<p>1 (D)</p> Signup and view all the answers

What is the name of the researcher who refined Carroll's model of intelligence to create the CHC model?

<p>McGrew (C)</p> Signup and view all the answers

Which broad abilities are retained from the Cattell-Horn model in the CHC model?

<p>Quantitative knowledge and reading/writing ability (D)</p> Signup and view all the answers

What did McGrew call for regarding the CHC model in the field of intelligence research?

<p>The adoption of the CHC model as a consensus model (A)</p> Signup and view all the answers

What is the role of g in the CHC model of intelligence?

<p>It is ignored by users who do not believe it has merit (C)</p> Signup and view all the answers

Which second-order factors are included in the CHC model of intelligence?

<p>Fluid intelligence and crystallized intelligence (C)</p> Signup and view all the answers

What is the third-order g factor derived from in the CHC model of intelligence?

<p>Correlations between second-order factors (B)</p> Signup and view all the answers

What does the existence of the g factor support in the CHC model of intelligence?

<p>The notion of a general reasoning ability (A)</p> Signup and view all the answers

Which models of intelligence are at variance with the CHC model?

<p>Thurstone's Primary Mental Abilities and Guildford's Structure of Intellect Model (B)</p> Signup and view all the answers

What is the role of specific abilities in individuals according to the CHC model of intelligence?

<p>They are less important than general ability (B)</p> Signup and view all the answers

Which researcher proposed the Structure of Intellect Model?

<p>Guildford (D)</p> Signup and view all the answers

What is the name of the general stratum III factor in the CHC model of intelligence?

<p>g factor (D)</p> Signup and view all the answers

Which of the following is NOT true about the Cattell-Horn-Carroll Model of Intelligence?

<p>It does not incorporate Carroll's notion of g (C)</p> Signup and view all the answers

What is the role of the second-order factors in the CHC model?

<p>To account for most of the variance in human abilities (D)</p> Signup and view all the answers

According to the CHC model, what is the third-order g factor derived from?

<p>The correlations between second-order factors (B)</p> Signup and view all the answers

What is the difference between fluid intelligence and crystallized intelligence in the CHC model?

<p>Fluid intelligence is based on inherent ability, while crystallized intelligence is based on acquired knowledge (C)</p> Signup and view all the answers

What is the purpose of the CHC model?

<p>To provide a consensus model in the field of intelligence research (A)</p> Signup and view all the answers

What does the CHC model support regarding hierarchical models of intelligence?

<p>It supports both Carroll's three-stratum theory and the CHC model (C)</p> Signup and view all the answers

What are some second-order factors in the CHC model, aside from fluid intelligence and crystallized intelligence?

<p>Auditory perception and cognitive speed (C)</p> Signup and view all the answers

What is the difference between the Cattell-Horn model and the CHC model?

<p>The CHC model includes second-order factors, while the Cattell-Horn model does not (A)</p> Signup and view all the answers

What is the significance of the g factor in the CHC model?

<p>It supports the notion of a general reasoning ability (D)</p> Signup and view all the answers

What is the primary focus of the CHC model?

<p>To provide a comprehensive model of intelligence with multiple strata and factors (A)</p> Signup and view all the answers

Which of the following theories is at variance with the CHC model?

<p>Thurstone's Primary Mental Abilities (D)</p> Signup and view all the answers

Why are specific abilities important in individuals according to the CHC model?

<p>Because they are influenced by general ability (B)</p> Signup and view all the answers

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Study Notes

The Cattell-Horn-Carroll Model of Intelligence (CHC Model)

  • The CHC model is a refinement of Carroll's model of intelligence, based on work by McGrew.
  • The model includes 1 general stratum III factor, 16 stratum II factors, and over 70 stratum I factors.
  • The model retains the broad abilities of "quantitative knowledge" and "reading/writing ability" from the Cattell-Horn model.
  • McGrew called for the adoption of CHC as a consensus model in the field of intelligence research.
  • The CHC model incorporates Carroll's notion of g but users are encouraged to ignore it if they do not believe it has merit.
  • The model includes second-order factors of fluid intelligence and crystallized intelligence, which account for most of the variance in human abilities.
  • Other second-order factors include visual perception, cognitive speed, retrieval capacity, auditory perception, and memory.
  • The third-order g factor is derived from the correlations between second-order factors and loads onto inductive reasoning, visualization, quantitative reasoning, and verbal ability.
  • The existence of the g factor supports the notion of a general reasoning ability.
  • The CHC model supports hierarchical models of intelligence, such as Carroll's three-stratum theory and the CHC model itself.
  • The model is at variance with theories that eliminate the role of g, such as Thurstone's Primary Mental Abilities, Guildford's Structure of Intellect Model, and Gardner's Theory of Multiple Intelligences.
  • While specific abilities can be important in individuals, the pervasive influence of general ability is shown through the consistently high proportion of variance explained by fluid and crystallized intelligence.

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