PSYC 3221 1st Edition Lecture 10• Social facilitation• The presence of others• Social facilitation (Robert Zajonc, 1965)• Why are we aroused in the presence of others?Arousal (Zajonc, 1965)Evaluation apprehension (Cottrell, et al., 1968)Distraction-conflict model (Sanders and Baron)Social loafing• The effects of relaxation in social groups• Free-rider effect• Sucker effect• Gender and cultural differences• Social facilitation vs. social loafing (arousal vs. relaxation)• Deindividuation• Doing together what we would not do aloneGroup sizePhysical anonymityDiminished self-awareness• Social Power• Expert Power• Legitimate PowerThese notes represent a detailed interpretation of the professor’s lecture. GradeBuddy is best used as a supplement to your own notes, not as a substitute.• Referent Power• Coercive Power• Reward Power• Leadership• Great Person Theory• Fiedler’s Contingency Theory of Leadership• Gender and Leadership• Groupthink• Symptoms of groupthink• Consequences of groupthink• Preventing groupthinkGroup polarization• The case of the “risky shift”• Do groups intensify opinions?• Explaining polarizationInformational influence (persuasive arguments theory)Normative influence (social comparison theory)• Minority influence• Consistency• Self-confidence• Defections from the majority• Is leadership minority
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