Social Influence 1 Flashcards
Outline Aschs baseline procedure
123 American men each in a group with other “pp” given a line x to compare line abc to one line clearly same as x. Only 1 was genuine agreed w pp incorrect answer 37% of the time
What effect did group size have on asch study
Varied confederates from 1-15 conformity increased with group size levelled off after majority =3
What was the effect of unanimity in asch study
Introduced confederate who didn’t conform
Pp confirmed less decrease the rate to less than 25% before predissenter
What was the effect of task difficulty on Asch study
When task became harder asch found conformity increased therefore look to others (informational social influence)
Limitation of Asch study
Tasks were artificial - pp knew they were in a research study and may have gone along with the aim (demand characteristics). Trivial no reason not to conform
= this means that the findings cannot generalise to real world important situations
Limitation of Asch Study 2
American men - women have been found to conform more as more concerned over social relationships. - USA is an individualistic culture whereas this studies that take place in collectivist have found conformity higher
=limited application tells us little about different people of culture and gender
Strength of Asch Study
Supporting research task difficulty - Lucas et al solve east and hard maths pp confirmed more when the problems were harder
=shows Asch was correct incr internal validity
3 types of conformity
-Internalisation - genuine accept private and public change
-Identification - conform to opinion of group as we identify w group (public)
- Compliance - going along with others behaviour stops when group pressure stops
What is NSI
Normative social influence - temporary change in opinion or behaviour to gain social approval / support
What is ISI
Informational social influence- agree with the opinion of the majority because we believe it is correct - we want to be correct as well ( permanent change)
Strength of NSI
Support - Asch pp interviewed some said they confirmed as the felt self conscious . When po wrote down answer drop to 12.5%
=shows conformity is due to desire not to be rejected
Strength of ISI
Research evidence - Lucas et al found those given the harder maths problem conformed more than easy as they didn’t want to be wrong
= shows ISI is a valid explanation
Zimbardo procedure
21 American men volunteered split into guards and prisoners randomly assigned
- encourages to conform to social roles
Guards wore uniforms and prisoners had numbers
Zimbardo findings
Guards took up their roles w enthusiasm
Prisoners rebelled they were harassed
Guards enforced rules and punishments
Prisoners showed psychological disturbance
Ended after 6 days
Zimbardo conclusion
Social roles have a strong influence on individuals behaviour roles were taken on very quickly
Strength of Zimbardo
Zimbardo controlled key elements - selection of participants emotionally stable individuals were assigned roles
- researchers ruled out personality differences by random assignment - we k the behaviour is due to the role itself
= increase internal validity
Limitation of Zimbardo
Didn’t have realism of true prison - pp were play acting off of stereotypes and not taking on actual roles.
1 guard based behav off of CoolHand Luke explain why riot occurred as they think this is what occurs in prison
= tell us little about real conformity to social roles in prison
Limitation of Zimbardo 2
May have exaggerated power of social roles to influence behaviour
Only 1/3 guards were brutal 2/3 fairly ruled or sympathised . Most resisted pressures to conform to a brutal role
= suggests Zimbardo overstated his view that pp confirmed to social roles and minimised dispositional factors
Milgrams procedure
American men gave a fake electric shock to a “learner” in response to instructions from an experimenter
Milgrams findings
65% up to 450v
100% up to 300v
Many showed signs of uncomfortable and anxiety - biting nails seizures anxiety attacks etc
Strength of Milgrams study
Research support by French tv show found 80% gave max shock also showing same nervous symptoms
= supports findings and they were not due to special circumstances
Limitation of Milgrams study
Lacks internal validity - pp realised shocks were fake so play acted (Orne and Holland) Supported by Perry tapes only show that 50% believed real shocks
=pp may have shown demand characteristics going along w the study