Week 8 - Intelligence 1&2 (The Nature of Intelligence & Intelligence Theories) Flashcards
Define intelligence
The application of cognitive skills and knowledge to learn, solve problems and obtain ends that are valued by an individual or culture.
What does it mean by Cross-Cultural Applicability?
One definition of intelligence should define intelligence across all cultures. However, each culture has different circumstances people need to adapt to so therefore intelligence is defined differently.
Intelligence in what (3) things?
Multifaceted
Functional
Defined and shaped by culture
Who was the first to measure intelligence quantitatively?
Frances Galton
What did Frances Galton consider intelligence to be?
The ability to process sensory information (eg hot and cold)
What are the (2) factors in Spearman’s Two-Factor Theory
General Ability
Specific Ability
Define GA
A single latent factor that underlies all other abilities and is predictive of test scores
Define SA
A range of specific ability, such as mathematic or verbal
Which factor was Spearman less interested in and why?
S because it varied for each test of ability
What are Thurstone’s 7 Primary Mental Abilities
Word fluency Verbal comprehension Spatial ability Perceptual speed Numerical ability Inductive reasoning Memory
Thurstone was originally opposed to what? What changed?
Spearman’s concept of g
He realised there is some central factor that promotes the activity of all his proposed special abilities
Cattell and Horn proposed what intelligence?
Fluid and Crystallised
What is meant by Fluid Intelligence (Gf)
Inherent capacity to learn and solve problems
Relatively free of cultural elements such as schooling and life experiences (eg solving puzzles)
What is meant by Crystallised Intelligence (Gc)
Accumulation of abilities learned through schooling or life experience (eg vocabulary)
What is Stratum 1 of the CHC Theory?
Narrow abilities
What is Stratum 2 of the CHC Theory?
Broad abilities