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In Milgram's experimental procedure, the men acting as "teachers"
were convinced that the shocks were painful and that the higher
voltages might be dangerous to the person acting as the learner.
In actuality, however, the "learner" never really
received any shocks at all. The "teachers" were the
only true participants in the study. It was always arranged that,
unknown to the real volunteer, the "learner" would
be a paid confederate or assistant of Milgram's. The actor portraying
the "learner" was a genial-looking man in his 50s,
introduced to the real volunteers as "Mr. Wallace."
The real subjects in the experiment believed that Mr. Wallace
was strapped into his chair in the adjoining room, unable to leave
or avoid the shocks. The actor playing Mr. Wallace always followed
a prepared script, in which he continued to make errors on the
learning task and then acted as if he was enduring painful shocks
as the teachers flipped switches on the fake shock generator.
At the 75-volt level, the script called for Mr. Wallace to begin
crying out in pain. If the shock reached the 150-volt level, he
would begin to pound the wall, shouting that he could not stand
the pain and that he had a dangerous heart condition. At 210 volts,
he would shout out that he had had enough and did not want to
be in the study any more. Agonized screams were heard from the
other room if the teacher continued to the 270-volt level. After
a final, intense protest at 330 volts, the script called for the
learner to refuse to answer any more questions. If the teacher
continued by delivering shocks stronger than 330 volts, they were
to hear only an ominous silence from the learner's room.
Another actor, who played the role of the experimenter, supervised
the procedure. The experimenter adopted a severe demeanor and
dressed in a white lab coat. The experimenter, also following
a script, responded to any reluctance on the part of the teachers
by prompting them with simple statements such as "The experiment
requires that you continue"and "You have no other choice,
you must go on." As "Mr. Wallace" continued to
make mistakes, the person functioning as the teacher would eventually
be faced with the question: How far do I dare go? At what point
should I refuse to obey the instructions of the experimenter?
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