PSY 103 Chapter 13: Social Psychology

• School: Stony Brook University
• Department: Psychology
• Course: PSY 103
• Professor: Richard Gerrig

Document Summary

Altruisti(cid:272) beha(cid:448)ior: (cid:862)helpi(cid:374)g others (cid:449)ithout a (cid:271)e(cid:374)efit to oursel(cid:448)es(cid:863). Uncommon in other animal species since they do almost everything to protect themselves and offspring, and rarely would help others outside that dynamic. The priso(cid:374)er(cid:859)s dile(cid:373)(cid:373)a: (cid:862)a situatio(cid:374) (cid:449)here people (cid:272)hoose (cid:271)et(cid:449)ee(cid:374) a (cid:272)ooperati(cid:448)e a(cid:272)t a(cid:374)d a (cid:272)o(cid:373)petiti(cid:448)e a(cid:272)t that (cid:271)e(cid:374)efits the(cid:373)sel(cid:448)es (cid:271)ut hurts others(cid:863) (cid:894)also stated i(cid:374) ter(cid:373)s of (cid:862)gai(cid:374)s(cid:863)(cid:895) Diffusio(cid:374) of espo(cid:374)si(cid:271)ilit(cid:455): (cid:862)(cid:449)e feel less respo(cid:374)si(cid:271)ilit(cid:455) to a(cid:272)t (cid:449)he(cid:374) other people are equally a(cid:271)le to a(cid:272)t(cid:863) Tested through an experiment which showed that when alone, a bystander 70% of the time would offer to help an injured woman they came across. When with someone else, only 13% sought help for the woman. Pluralistic ignorance: (cid:862)a situatio(cid:374) i(cid:374) (cid:449)hi(cid:272)h people sa(cid:455) (cid:374)othi(cid:374)g a(cid:374)d ea(cid:272)h perso(cid:374) falsel(cid:455) assu(cid:373)es that others have a better-i(cid:374)for(cid:373)ed opi(cid:374)io(cid:374)(cid:863) O(cid:272)ial loafi(cid:374)g: (cid:862)the te(cid:374)de(cid:374)(cid:272)(cid:455) to (cid:858)loaf(cid:859) (cid:449)he(cid:374) shari(cid:374)g (cid:449)ork (cid:449)ith other people(cid:863). These people tend to work less hard when surrounded by others in a group.