The findings convey that all of the genuine participants went up to the voltage of at least 300 on the shock generator, whereas 65% administered the shock up to 450 volts, which is enough to kill a human being. Although most participants found the procedure very stressful and wanted to stop verbally, they continued anyway as the researcher persuaded them to do so. Some participants even displayed signs of extreme anxiety.
Orne and Holland (1968) claimed that the study lacked experimental, internal validity and that the participants ‘were only going along with the act’. Milgram’s lab experiment also lacked resemblance to real life situations, therefore is lacked ecological validity.
AO2: Milgram’s study had many advantages; however it also gained many criticisms also.
The advantages of Milgram’s lab experiment shows he found out that most people will obey orders that go against their conscience, this tells us that depending on the situation and the authority figure persuading or giving orders to an individual, it can change their action and make them perform acts that they may not have completed otherwise. Milgram also found out that, when people occupy a subordinate position in a dominance hierarchy they become liable to those feelings of empathy, compassion and mortality and are inclined towards blind obedience: this unravels that if a person is asked to do obey something by someone in a hierarchy role they are likely to do so even if it could affect their feelings is empathy, compassion and mortality, because this is an example of blind obedience, where an individual can go against their own emotions and morals to please the authority figure.
Milgram also compared his research to the atrocities of WW2 during the happenings of the Holocaust, where, 6.6 million Jews were murdered; Milgram explains that this was caused by the pressures to obey, as serious consequences would have been exploited on a person if they were disobedient towards Nazi policies. It was also discovered that situational factors, and not underlying characteristics (dispositions) caused the torture and killing of innocent people during the Holocaust.
The criticisms of Milgram’s study were ignoring, Ethical guidelines and also deception towards the participants, which caused factors like stress and anxiety to occur (as mentioned previously.
Deception of the participants meant that Milgram gave false information to the participants and also did not tell them that the confederate was actually not given any voltage of current. The participants were also told that the study was about ‘the role of punishment in learning’ however this was false as the study concerned obedience in human behaviour.
The ethical issues raised by other psychologists showed that the study could have potentially caused harm to the participants, however to try and prevent this Milgram tracked each and every participant over the period of 12 months, constantly keeping in touch with the participants.
Milgram’s study had comparisons to Hoffling’s (1966) Field experiment on the obedience of nurses. Where similar to Milgram’s study showed that high levels of obedience was obtained. Hoffling’s study concluded with 21 out of 22 nurses obeying to give the drug. However Hoffling’s experiment was in a natural hospital environment and therefore supported ecological validity, whereas Milgram’s experiment was not set in a natural environment, therefore it could be argued that Hoffling may have achieved more accurate results on obedience. On the other hand Hoffling’s research had a few criticisms also, as the nurses were not allowed to naturally discuss with each other about giving the drug, also the Doctor in the experiment was unknown. Contrary to this Rank and jacobson’s Field experiment concluded that nurses are aware of the toxic effects of a drug and were allowed to interact naturally, therefore they will not give an overdose of the medication just because a doctor/physician orders it. 2 out of 18 nurses obeyed, which displays a large difference from Hoffling’s and Milgram’s obedience rates. The drug in Rank and Jacobson’s experiment was a known drug and the nurses could interact and discuss naturally.
As a result I feel that rank and Jacobson’s experiment was the most ecologically valid, due to the conditions they were in.