PSY 1001 Lecture Notes - Lecture 1: Orbitofrontal Cortex, Blood Sugar, Phineas Gage

• School: University of Iowa
• Department: Psychology
• Course: PSY 1001
• Professor: Robert Thunhurst

Document Summary

Emotion: short-lived mental states associated with our evaluation of our experiences. Relatively brief patterns of responses involving: behavioral displays, physioloical responses, subjective feelings. Ho(cid:449) (cid:272)a(cid:374) you tell (cid:449)hat so(cid:373)eo(cid:374)e"s e(cid:373)otio(cid:374)al state is: body language, facial expression, tone of voice. Polygraph- lie detector test (blood pressure, heart rate, perspiration: look for physiological changes in these, assumption that it is stressful to lie, start with basic questions to get a normal baseline to compare important questions to. Guilty knowledge test vs control question test (do you recognize certain info) Cqt- general questions more spe(cid:272)ifi(cid:272) (cid:395)uestio(cid:374)s to the (cid:272)ase (i(cid:374)(cid:374)o(cid:272)e(cid:374)t pe(cid:396)so(cid:374) (cid:449)o(cid:374)"t k(cid:374)o(cid:449) (cid:449)hi(cid:272)h (cid:395)uestio(cid:374)s a(cid:396)e spe(cid:272)ifi(cid:272) (cid:448)s ge(cid:374)e(cid:396)al . No(cid:374)-innocent person would distinguish the two types of questions) Cheat a polygraph- make a high base line test so the(cid:396)e"s (cid:374)ot a huge (cid:272)ha(cid:374)ge. You (cid:272)a(cid:374)"t (cid:373)a(cid:374)ipulate this syste(cid:373)- (cid:271)ut it"s still (cid:374)ot (cid:1005)(cid:1004)(cid:1004)% pe(cid:396)fe(cid:272)t. Emotions are patterns of responses: physiological changes, behavioral displays, subjective feelings, cognitions.