social influence Flashcards
Asch 1951
baseline procedure, procedure to asses extent of conformity in unambiguous situation.
123 USA men in groups 6-8 confederates, match standard line to 3 comparison lines. 36% conformed, 25% never did.
Asch 1955
variables affecting conformity, group size, unaminity (presence of non-conforming person, dissenter), task difficulty (ISI).
Lucas et al 2006
asked ppts to solve maths problems, given false answers from 3 other “students”, ppts conformed more often when problems were harder, task difficulty support for Asch.
Perrin and Spencer
limitation Asch study, social contect 1950’s anti-communist period in USA, influenced findings as people more scared to be different, lacks temporal validity, cannot generalise across time-periods.
kelman 1958
suggested three ways of conformity,: internalisation, identification, compliance.
Deutch and Gerard 1955
two-process theory about conformity, infomrational social influence and normative social influence.
McGhee and Teevan 1967
nAffiliators, people greatly concerned with being liked by others, strong need for affiliation, more likely to conform. limitation for NSI as it effects others more than others, more complex and cannot be simplified to a model.
Zimbardo 1973
Stanford prison experiment, mock prison in basement, 21 USA men who tested emotionally stable. randomly assigned to either guard or prisoner, ecnouraged to conform through uniform and instructions. guards abused prisoners, social roles have strong influence, easily adopted.
movahedi 1975
participants in SPE simply acting rather than conforming to a role, performances based on stereotypes of behaviour. limited info about real conformity.
McDermott 2019
ppts in SPE did behave as if it was real, 90% of prisoners conversations about prison life. discussed how it was impossible to leave the experimen, on prisoner thought it was a real one. SPE did replicate social roles of prisoners and guards, high degree of internal validity.
Fromm 1973
zimbardo exaggerated power of social roles to influence behaviour, 1/3 guards behaved brutally, mosr resisted pressure to conform. Zimbardo minimised influence of dispositional factors (personality).
Migram 1963
baseline procdure to assess obedience levels, 40 USA men “memory” study. drew lots to choose learner and teacher (fixed), experimenter in lab coat told T to give shock to L in different room (14-450V deadly), fake. 100% went 300V, 65% 450V, ppts showed extreme tension. E gave 4 standard prods to order T.
Orne and Holland 1968
ppts behaved bc they didnt believe it was real, play acting
Perry 2013
confrims idea that ppts knew Milgram’s experiment was false, listened to tapes, 1/2 believed shocks were real, demand characteristics to fulfill aims of the study.
Sheridan and King 1972
replicated Milgrams study with a puppy, 54% of men and 100% of women gave “fatal shock”. genuine effects of Milgram.