- Participants introduced to 'Mr Wallace' (the learner), experimenter then explained that the aim of the study was to see if punishment aided learning
- Participants sat at a table with a set of questions to read out, a shock-button and a voltage box which they could change frequency. Confederate/learner sat in another room, with a voicebox/microphone to simulate responses to the participant's questions and actions
- Participants had to read the questions to the learner, who would answer them - if the answer was incorrect, then the participant was required to shock them. Each question they got wrong, the voltage would increase - at certain increments the learner would respond in different ways (such as at 120 volts the learner said the shocks were beginning to hurt, and at 300 he banged on the wall, then he stop responding afterwards)