Milgram Flashcards
What is the aim of the study?
To investigate how far people would obey when ordered by an authority figure to administer electric shocks, even when it would result in physical harm to someone.
What is the method?
Controlled observation in a laboratory setting
What is the experimental design?
No design as it was very simple - all the participants did the one ‘condition’ of the experiment
What is the IV/DV
DV - the size of the electric shock given to the ‘learner’ by the ‘teacher’
What was the sample?
- 40 males
- aged 20-50
- From New Haven
- obtained by a newspaper advertisement
- Educational level from who had not finished elementary school, to who had doctorate and other professional degrees
- 4.5 pounds were paid
- Volunteer sampling
What was the apparatus?
- Very realistic shock generator
- Electrodes attached to the generator and a chair on to which the learner was strapped!
Describe the procedure (until sample shock)
- One naive subject and one victim (stooge)
- Participants drew slip of paper from the hat to determine who would be the teacher and who would be the learner. - Both slips were ‘teacher’.
- Both of them were taken to the adjacent room, and the learner was strapped into an ‘electric chair’ apparatus.
- Participant was given a sample shock
What did they tell the participants about the study?
‘learning experiment’ to study the effect of punishment on memory.
How did they improve credibility
The experimenter claimed that ‘although the shocks can be extremely painful, they cause no permanent tissue damage’.
What were the participants told to do when they generate the shocks?
- The participant was told to give a shock to learner each time he gives a wrong response.
- They were also told to announce voltage level before administering a shock, to remind the participant the increasing intensity of shock given to the learner
What if participants indicate unwillingness to go on?
the experimenter responded with a sequence of ‘prods’.
Is there any recording, and what did they measure about the shocks?
- Experimental sessions were recorded on a magnetic tape.
- Occasional photos were taken through one-way mirror.
- The latency and duration of shocks were measured by accurate timing devices.
- notes were taken for unusual behaviours
What did they do at the ending to make it ethical?
- Interview and debrief. Asked using open ended questions, attitude scales, projective measures.
- Procedures were taken to ensure the participants leave the lab in a state of well being.
- A friendly meeting was arranged between the participant and the victim, and an effort was made to reduce any tensions that arose as a result of the experiment.
What were the controls?
Procedure was the same for all participants including: drawing lots for teacher/learner, use of equipment, word paris and prods used.
What were the results?
- All participants gave shocks up to and including 285 volts
- 26 participants went to FULL 450 volts.
- 14 defiant participants (stopped early)
- Only 5 of the 40 pps withdrew at 300 volts