Chapter 9 Flashcards
Why is intelligence hard to define?
Different researchers view it differently
Some believe it is a single ability and others think that intelligence has a wide range of abilities
Galton’s sensory capacity
Individual differences in performance on relatively simple sensory capacities, and then test the speed of reaction to a stimulus
Abstract thinking
The ability to understand concepts that are real, but aren’t directly tied to concrete physical objects
Spearman’s general vs specific intelligence
Specific: describes intelligence as the proficiency or aptitude in subsets of skills, and abilities
General: concerned with one’s general cognitive ability to process and think about information
Spearman’s fluid versus crystallized intelligence
Fluid: one’s ability to process, new information, learn, and solve problems
Crystallized : ones stored knowledge accumulated over the years
Sternberg’s triarchic model
Practical, creative, analytical
Practical intelligence
The ability to get along in different contexts
Creative intelligence
The ability to come up with new ideas
Analytical intelligence
The ability to evaluate information and solve problems
Original purposes of IQ testing
Design for children, who are struggling in school to determine which ones needed individual attention
Who developed the first IQ test?
Alfred Binet and Theodore Simon
Stearns formula for calculating IQ
IQ equals cognitive age divided by chronological age times 100
Deviation IQ
Way of measuring an individuals generalized intelligence
The WAIS
Measures the cognitive ability in several areas, such as vocabulary, comprehension, arithmetic, and reasoning skills
Miss uses of IQ testing
Sterilization of people with very low IQs
IQ test can be biased against some ethnicities