Nursing PSY113 Chapter Notes - Chapter 8: Availability Heuristic, Prelingual Deafness, Vocal Tract
Document Summary
Lo 8. 2: describe what factors affect our reasoning world. Thinking: any mental activity or processing of information, including learning, remembering, perceiving, communicating, believing, and deciding. Mi(cid:374)ds go (cid:271)e(cid:455)o(cid:374)d a(cid:448)aila(cid:271)le i(cid:374)fo(cid:396)(cid:373)atio(cid:374), fills i(cid:374) gaps to (cid:272)(cid:396)eate i(cid:374)fo that is(cid:374)"t p(cid:396)ese(cid:374)t (cid:862)(cid:271)la(cid:272)k (cid:271)o(cid:454) phe(cid:374)o(cid:373)e(cid:374)o(cid:374)(cid:863) (cid:272)annot account for this phenomenon (chapter 2) Cognitive economy imposing order on our world. Minds use heuristics to increase effective thinking. Ambady and rosenthal referred to our ability to extract useful info from small bits of (cid:271)eha(cid:448)iou(cid:396) as (cid:862)thi(cid:374) sli(cid:272)i(cid:374)g(cid:863) Cognitive economy can lead us to faulty conclusions. Representative heuristic: heuristic that involves judging the probability of an event by its superficial similarity to a prototype. Ie: if we meet someone shy, awkward, and a tournament chess player we might guess he is a math major than psych. If so, we relied on the representativeness heuristic b/c the person matched a stereotype. Base rate: how common a characteristic or behaviour is in a general population.
