zimbardo Flashcards
what was the aim of zimbardo’s prison experiment?
to investigate how readily people will conform to roles of guard and prisoner in a role-playing exercise that simulated prison life
what was the procedure of zimbardo’s prison experiment?
- 24 participants paid $15 a day agreed to 12 week study and were randomly assigned guard or prisoner
- Mock prison was set up in Stanford basement
- Prisoners wore smocks, guards wore khaki shirts and trousers
- Prisoners were arrested at home, stripped, photographed then put in cells
- The guards were told to keep the prison under control
- Zimbardo observed their behaviour
what was the findings of zimbardo’s prison experiment?
- Prisoners became increasingly passive as guards interactions with them became more verbally hostile - lead to aggression
- In first 4 days 4 prisoners were released with signs of extreme emotional disturbance. On the 5th day another was released
- Experiment was terminated on the 6th day
what was the conclusion of zimbardo’s prison experiment?
The guards and prisoners conformed to the social roles. Both groups became dehumanised in the eyes of the others.
4 weaknesses of study
- raises ethical concerns
- ignores individual differences
- lacks ecological validity
- uses demand characteristics
weakness - raises ethical concerns
P - raises ethical concerns regarding wellbeing of participants
E - experienced extreme emotional distress and psychological harm
E - prompts questions about appropriateness of conducting such a study without adequate safeguards
L - highlights ethical dilemmas faced by Zimbardo
weakness - ignores individual differences
P - study ignores individual differences
E - IDS are essential to acknowledge when evaluating participants reactions
E - different individuals may exhibit distinct reactions in similar situations
L - questions generalizability of findings to diverse population
weakness - lacks ecological validity
P - lacks ecological validity
E - simulated prison environment may not accurately reflect real-world situations
E - study conclusions not applicable to broader human behaviour in everyday scenarios
L - findings aren’t generalisable
weakness - uses demand characteristics
P - uses demand characteristics
E - participants might have altered their behaviour to conform to perceived expectations
E - observed behaviours may result more from the experimental context than inherent human nature
L - therefore this compromises the studies internal validity