PSYC 1001 Lecture Notes - Lecture 36: Interpersonal Attraction, Group Polarization, Murder Of Kitty Genovese
21 Dec 2016
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Group: a(cid:374) orga(cid:374)ized, sta(cid:271)le (cid:272)olle(cid:272)tio(cid:374) of i(cid:374)di(cid:448)iduals" (cid:449)ho share a (cid:272)o(cid:373)(cid:373)o(cid:374) ide(cid:374)tity a(cid:374)d in which the members are aware of and influence on another. Group dynamics: how membership or participation in a group influences our thoughts and behaviours. Effects: social facilitation: improvement in performance because others are present. Note: related to ease of task and arousal levels. Complex/not well learned tasks can be inhibited: self-loafing: tendency to exert less effort in a group task than one would if working alone. More so in very large groups (more diffusion of responsibility) More in low cohesive groups (dissimilar goals, values, etc. ) Reduced if individual efforts are made known to group: group polarization: intensification of initial attitudes following discussions within groups. When a group is like-minded, discussions strengthens is prevailing opinions and attitudes. Explains strengthening of prejudices, political views, etc: group think: faulty group decision making as a result of trying too hard to agree. Conditions setting the stage for group think:
