PSYCH 1X03 Lecture Notes - Lecture 2: Classical Conditioning, Opiate, Homeostasis

• School: McMaster University
• Department: Psychology
• Course: PSYCH 1X03
• Professor: Joe Kim

Document Summary

For returning vietnam war vets to usa, the relapse was very low: ~20% in vets, ~0. 03 in general population, relapse was ~5% in vets, and ~80% for general, when in the streets/homes. Enigmatic opiate overdose: don"t know why, ~1% for heroin addicts die: when a dose that someone has grown tolerance to causes overdose. Homeostasis: learning behaviours unintentionally and automatically, helps survival. Classical conditioning: ucs (unconditional stimulus) cns usr (unconditional response, cs (conditional stimuli)[tone] cr (conditional response)[salivation, cr (conditional compensatory response)