PSYC 1010 Lecture Notes - Lecture 10: Reinforcement, Tylenol (Brand), Headache

• School: York University
• Department: Psychology
• Course: PSYC 1010
• Professor: Rebecca Jubis

Document Summary

Positive reinforcement: adding something pleasant to a situation (and how did it affect the response) If stimulus is pleasant, it is positive reinforcement and unpleasant is negative. Negative reinforcement: taking away something pleasant from a situation (and how it affects response) Getting end desired response is too difficult. Eg: easier for a dog to just give you their paw rather than doing something that is too difficult. When a response in a stimulus is reinforced and a response also occurs to a new stimulus. Eg: baby smiles at dad every time he walks into the room because the dad makes it laugh > if the baby sees a stranger that looks like the dad, it will smile with anticipation of getting rewarded. Whe(cid:374) a (cid:396)espo(cid:374)se does (cid:374)ot o(cid:272)(cid:272)u(cid:396) (cid:449)ith a (cid:374)e(cid:449) sti(cid:373)ulus that"s si(cid:373)ila(cid:396) to the o(cid:396)igi(cid:374)al sti(cid:373)ulus. Ba(cid:271)y (cid:396)ealizes it"s (cid:374)ot the dad so he does (cid:374)ot a(cid:374)ti(cid:272)ipate a (cid:396)e(cid:449)a(cid:396)d (cid:894)does (cid:374)ot s(cid:373)ile(cid:895)