Psychology 1000 Lecture Notes - Lecture 5: Savant Syndrome, Intelligence Quotient, University Of Western Ontario

• School: Western University
• Department: Psychology
• Course: Psychology 1000
• Professor: Mike Atkinson

Document Summary

Galton: i(cid:374)tellige(cid:374)(cid:272)e is u(cid:374)itar(cid:455), the se(cid:374)sor(cid:455) a(cid:271)ilit(cid:455), (cid:862)hard-(cid:449)ired(cid:863) Terman: stanford-binet iq test (terman went to stanford uni) Concerns: reliability: the consistency of the test results when repeated, validit(cid:455): does the test (cid:373)easure (cid:449)hat it"s testi(cid:374)g to (cid:373)easure. Dr. do(cid:449)(cid:374) dis(cid:272)o(cid:448)ered the (cid:862)idiot sa(cid:448)a(cid:374)t(cid:863), (cid:374)o lo(cid:374)ger (cid:272)alled that, iq < 25. Savants excel in narrow range of abilities: math, music, art, calendar calculations, most common: blind, autistic, and music abilities. 6x more likely in males than females (this is explained later) About half of savants have autism disorder. Jason padgett beaten, severe brain damage; became mathematical genius. Derek amato hit his head and became a musician. Impaired social interactions: few friends, no eye contact, even with their mothers. Impaired communication: limited unusual speech, echolalia they repeat what you say back to you. Restricted behaviour interests: need routine, everything must stay the same, ritualistic behaviours spinning, rocking, jumping, etc.