PSYC 221 Lecture Notes - Lecture 5: Cocktail Party, Visual Search, Inattentional Blindness

• School: Simon Fraser University
• Department: Psychology
• Course: PSYC 221
• Professor: richard wright

Document Summary

Selectively focusing on one or small set of stimuli, ignoring others. Ex- crowded room, only listen to one person and blocking everyone else out. Whe(cid:374) (cid:449)e(cid:396)e looki(cid:374)g at thi(cid:374)gs, (cid:449)e a(cid:396)e looki(cid:374)g (cid:449)ith a goal . How we can move our attention through space. E(cid:448)e(cid:374) if you(cid:396) eyes do(cid:374)"t look at it. Or 2+ tasks at the same time. Attention disorders spatial neglect (after stroke) less aware of things in left side simultagnosia (1 o(cid:271)je(cid:272)t just fi(cid:374)e, (cid:271)ut if they a(cid:396)e looki(cid:374)g at se(cid:448)e(cid:396)al o(cid:271)je(cid:272)ts they do(cid:374)"t know what they are) anatomy sensation perception atte(cid:374)tio(cid:374) . Limit amount of info that arrives at consciousness. If (cid:449)e did(cid:374)"t ha(cid:448)e this (cid:449)e (cid:449)ould (cid:271)e o(cid:448)e(cid:396)loaded. Selective attention: first kind of attention studied in lab. William james- makes it seem like defining attention is very simple (when its not) Attention as un umbrella term (many things underneath it)