65 % of the participants were willing to administer the highest voltage of 450 V, with the mean estimate being 1.2 percent.
The 450 V electric shock to another innocent person.
participants
40 males between the ages of 20 - 50 were drawn from the New Haven district of Connecticut, USA.
Selection of participants
The participants did not no special training, education , or experience is needed
(they wanted factory workers , businessmen , white-collar workers , they wanted whatever they could get.)
Selection of participants
All the people must be between ages 20 - 50
No high school or college students because they more likely to follow orders from superiors (headmasters and teachers)
He invited males from the local area through a newspaper advertisement to take part in a learning and memory experiment. He told them about the study.
All respondents estimated that only a very small minority of participants would surprise everybody
recruited participants using a newspaper advert.
Volunteer Sampling
The participants were offered a $4.00 for a hour , they were told that they need people for a Memory Study and learning , the study was going to be done at Yale University
37.5% were manual laborers, 40% were
white-collar workers and 22.5% were professionals.