7: Intelligence
- Page ID
- 94507
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- 7.1: Theories of Intelligence
- Psychologists have long debated how to best conceptualize and measure intelligence. These questions include how many types of intelligence there are, the role of nature versus nurture in intelligence, how intelligence is represented in the brain, and the meaning of group differences in intelligence.
- 7.2: Measuring Intelligence - Standardization and the Intelligence Quotient
- Good intelligence tests are reliable, meaning that they are consistent over time, and also demonstrate validity, meaning that they actually measure intelligence rather than something else. Because intelligence is such an important individual difference dimension, psychologists have invested substantial effort in creating and improving measures of intelligence, and these tests are now considered the most accurate of all psychological tests.