Factors identified by Milgram that influenced the level of obedience shown by participants, related to the external circumstances rather than to the personalities of the people involved
Wearing a security guard's uniform had a big impact on obedience in the study by Bickman, showing how situational factors like clothing can affect behavior.
Cross cultural replication
The study in the Netherlands support Milgram's obedience findings, with participants complying when asked to say distressing things to a job-seeking confederate, proving the results apply in most cultures.
Counterpoint
Milgram's findings may not apply across all cultures due to limited cross-cultural replications in India and Jordan, questioning the generalisability of his conclusions on obedience.
Low internal validity
Orne and Holland criticized Milgram's studies, suggesting participants might have realised the deception, raising doubts about the true nature of the results.