PSY100H1 Lecture Notes - Lecture 6: Robert Sternberg, Mental Age, Intelligence Quotient
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PSY100H1 Full Course Notes
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Document Summary
Robert sternberg put forth the triarchic model involving three types of intelligence: Wilhelm stern uses the formula iq = mental age / chronological age x 100 . Wechsler adult intelligence scale (wais) is one of the most famous intelligence tests. Culture-fair iq tests try to lower their reliance on language. Widely used test is raven"s progressive matrices (it gets harder and harder as it goes on) Arousal theory yerkes-dodson law people perform best when arousal is moderate. Hormones: check-up ghrelin and cholecystokinin to see what the right answer is.