To analyse conditions that lead individuals to identify with their group.
To analyse conditions that lead individuals to criticise their
roles within their group.
To analyse the importance of power in group behaviour.
To investigate how people respond to inequality
To investigate under what conditions does tyranny arise.
Tyranny: cruel, unreasonable, or arbitrary use of power or control.
Participants
15 males
Selected from 332 who had replied to advertisements in
the press
Chosen after screening procedures
Psychometric tests to make sure they were well-balanced and
mentally healthy
A full weekend assessment by clinical psychologists.
Medical and character references and police checks.
Final 15 were chosen from a short list of 27 to ensure
diversity of age, class and ethnicity.
Procedure
A mock prison was created by the BBC in a television studio.
Planned to last for 10 days and would be broadcast on TV in 4 one hour programmes.
At first there was only 14 participants.
The 15th came later.
They were randomly allocated to the role of either guard or prisoner.
5 Guards and 10 prisoners. The set had lockable 3 person cells.
Guard induction
The guards were taken to a hotel the night before. Told their job was to make sure it went smoothly.
sanctions to use on prisoners who were uncooperative - isolation cell and bread and water diet.
No physical violence.
Rewards of snacks and cigarettes.
Had keys to the cells and upper level 'guards station' with a surveillance system.
Shirt and tie and better food and living conditions.
Prisoner induction.
Heads shaved, loose trousers, sandals and tshirt with 3 digit number. Were told their rules and rights.
Independent variables.
The permeability of roles
Guards told that they had been selected on various criteria, participants told that they are not always reliable and that
prisoners could be promoted to guard on day 3.
At the outset they all believed it was possible to change roles.
After day 6 the roles were impermeable.
Legitimacy of roles
On day 3 prisoners were told that there were really no differences between prisoners and guards but that it was
impractical to reassign roles thus causing the perception that group differences were not legitimate but random.
Cognitive alternatives
On the 4th day, a new prisoner (chosen because of his background as a Trade Union
official) was introduced to provide the skills required to organise 'collective action'.
Dependent variables
Social variables
Social identification
Awareness of alternatives
Authoritarian attitudes
Organisation variables
Compliance with the rules
Clinical variables: depression, stress
These variables were measured by:
Video and audio surveillance
Daily psychometric training
Daily saliva swabs
Social identity theory
SIT is that no matter what the group is or how it was formed, we always think our groups the best.
Theory states that people actually get their identity from the group to which
they believe they are from.
Need to see our group as being superior to others.
If a group believes it is less superior it will take the discrimination it receives.
Prisoner compliance reduced after group boundaries perceived to be impermeable (after day 3).
The guards comply with rules more than the prisoners do.
Authortarianism
Both prisoners and guards level of authoritarianism
significantly increased over the length of the study.
Depression
Overal depression low, but prisoners depression reduced while guards depression increased.
Qualitative
On day 5
A trade union official was introduced to present a
cognitive alternative although this was not needed.
On day 6
Some prisoners break out of cells and occupy guards quarters
and at this point the guards regime becomes unworkable.
On day 7
Introduction of the commune - new terms were drawn
up by the participants.
On day 8
Within a day new structure stops working because two ex-prisoners break the commune rules. A harsher prisoner - guard regime was proposed, for
example PB said "we want to be the guards and f**king make them toe the line…" but for ethical reasons this stricter regime could not be implemented.
The study ends prematurely. The
experimenters stop the study out of concern
for the participants well - being.
Conclusions
Results support the SPE conclusions that the collective conflict and tyranny cannot be
understood by looking at the individual, any count must look at group processes.
Failing groups create problems for their own members, and for others, because when people cannot create a social system they will accept
extreme solutions proposed by others.
It is the breakdown of groups, and powerlessness, that create the conditions for tyranny.
Examples from study
Guards regime collapses
Commune introduced - when this is about to collapse a tyrannical system is proposed by Bimson. Space for power occurs.
Evaluation
Research method used
Study was a controlled procedure in an artificial environment.
Has some strengths of a lab experiment.
Straightfoward to replicate, making them
reliable.
Sample
Sample size = 15
Quite small
male volunteers of a single nationality recruited by newspaper ads
unrepresentative sample
been screened and judged makes representativeness worse.