Participants in a Classic Experiment Conducted by Stanley Milgram (1963)found

Participants in a classic experiment conducted by Stanley Milgram (1963) found themselves in the uncomfortable position of being asked to administer increasingly strong shocks to a learner every time he made a mistake.Videotapes of the participants showed them laughing hysterically,chain-smoking,sweating,and fidgeting nervously.Based on these videotapes,it is safe to assume that Milgram's experiment was high on

A) external validity.
B) internal validity.
C) experimental control.
D) mundane realism.
E) psychological realism.