









Decades Later, Still Asking: Would I Pull That Switch?2. Comment #204613 by Sargeist on July 5, 2008 at 11:20 am
3. Comment #204626 by AmericanGodless on July 5, 2008 at 11:46 am
4. Comment #204640 by Steve13 on July 5, 2008 at 12:23 pm
Here's some footage from the experiment:5. Comment #204684 by 8teist on July 5, 2008 at 2:02 pm
6. Comment #204688 by decius on July 5, 2008 at 2:08 pm
7. Comment #204696 by Notcrowingbutyawning on July 5, 2008 at 2:31 pm
8. Comment #204706 by decius on July 5, 2008 at 2:56 pm
9. Comment #204726 by dsijdavis on July 5, 2008 at 3:43 pm
Comment 204688 by decius10. Comment #204731 by Notcrowingbutyawning on July 5, 2008 at 3:49 pm
11. Comment #204734 by mordacious1 on July 5, 2008 at 3:58 pm
I hope that this experiment wasn't fraudulent. I love telling this story to people, whether true or not, it gives some insight into human nature.12. Comment #204747 by Layla Nasreddin on July 5, 2008 at 4:51 pm
13. Comment #204750 by decius on July 5, 2008 at 4:56 pm
The problem is that a lot of the psychology community disagrees with his findings. Some found that any results were rendered meaningless by insufficient controls. Some have problems with his analysis of the results, reaching a different conclusion based on the same data. Some found the sample population invalidated by selection biases, or the size of the sample inadequate for statistically useful results. Some found methodological flaws that tainted the participants' behavior. Let's look at some of these criticisms in closer detail.
* First, the issue of selection bias. Selection bias is where you choose your subjects in such a way that they are not truly representative of the general population. In this case, Zimbardo advertised to students to participate in an experiment about "prison life". Clearly, a large segment of the general population would be repulsed by such a concept, and you've got to have questions about anyone attracted to that idea. Thus, all applicants to the Stanford Prison Experiment were preselected for comfort with the idea of "prison life".
* Most of the Stanford guards did not exhibit any cruel or unusual behavior, often being friendly and doing favors for the prisoners. The most notorious guard, nicknamed John Wayne, explained that he was simply trying to emulate Strother Martin's character from Cool Hand Luke. Other analysts have found it difficult to support Zimbardo's conclusions, since the allegedly poisonous environment did not affect most participants, and the most notorious participant explained that his motivation came from a completely different source.
* Zimbardo himself was also criticized for actively participating in the experiment as one of the characters. He was the prison superintendent. Although he may have restrained himself from having any influence on the experiment, the fact that he put himself in the position of ultimate active authority over the guards' behavior calls this into question. Many designers of such experiments would summarily throw out such a study based on this alone.
* Some researchers have also questioned why Zimbardo neglected the effect of individual personalities, instead generally attributing all behavior to the prison environment. How did John Wayne's behavior as a guard compare to his behavior outside the experiment? Was he generally a friendly guy, or might he already have been a royal jerk? We don't know, so there was insufficient data to conclude that his behavior was changed by the experiment.
* The statistical validity of the sample of participants, 24 male Stanford students of about the same age, has been called into question as being too small and restrictive to be generally applicable to the population at large.
* I have one other issue with Zimbardo's results that I didn't find anyone else raising, and it goes back to my 15-point checklist in Skeptoid #37, How to Spot Pseudoscience. Zimbardo has dedicated much of his career to the promotion of the idea that bad environments drive bad behavior. I tend to be cautious of claims coming from sources dedicated to promoting them. The scientific method starts with a null hypothesis, not with a preconceived notion to justify; and that process invariably produces data that do not support the conclusion, and theories tend to change over time as a result. By my analysis, Zimbardo appears to be cherrypicking his results to justify the same conclusion that he has been promoting throughout his career. This doesn't make him wrong, it just gives me cause for skepticism.
* Finally, It's worth mentioning that by today's standards, the Stanford Prison Experiment was unethical and could never be performed in the United States. However, this point is not relevant to the validity of the results, and in any event, it was perfectly legal at the time.
Dr. Zimbardo and the Stanford Experiment came into the news again in 2004, following the Abu Ghraib prison scandal in Iraq. American prison guards were accused of cruelty to Iraqi prisoners �" the great Naked Human Pyramidgate scandal. A number of soldiers and senior officers were court martialed and imprisoned or demoted. The prosecutors claimed that "a few bad apples" were responsible. The defense disagreed, and called in Dr. Zimbardo as an expert witness to testify that it was the environment that was responsible, not the individuals. "You can't be a sweet cucumber in a vinegar barrel," he famously said. The court disagreed, finding (rightly, as many would say) that individuals must be held accountable for their own actions, and the few bad apples went to jail. Dr. Zimbardo then wrote the book The Lucifer Effect, drawing further parallels between his prison experiment and the Abu Ghraib scandal.
14. Comment #204752 by Chris_The_Positivist on July 5, 2008 at 5:05 pm
This is about social compliance, how people can accept authority without questioning it. Combined with the ambiguity surrounding a given person/groups rights, we draw a rather nice parallel with religion.15. Comment #204754 by mordacious1 on July 5, 2008 at 5:18 pm
Decius16. Comment #204761 by decius on July 5, 2008 at 5:44 pm
17. Comment #204783 by Border Collie on July 5, 2008 at 6:28 pm
Damn, I thought this had been beat to death when I was an undergrad. If we knew how many imaginary amps they were administering we'd really know how imaginarily dangerous it was. Is imaginarily a word?18. Comment #204832 by 35bluejacket on July 5, 2008 at 10:00 pm
I would like to see an experiment of a firing squad using blanks. The riflemen being a mixture of fundamentalist Christians and atheists. Could we get the military to cooperate with us on that?19. Comment #204837 by 35bluejacket on July 5, 2008 at 10:21 pm
Speaking of institutions doing things to people, are any of you aware of the hundreds of consentration camps being built in the United States under FEMA and Homeland Security? Just do an easy search with Google.20. Comment #204856 by Cairnarvon on July 6, 2008 at 12:53 am
Speaking of institutions doing things to people, are any of you aware of the hundreds of consentration camps being built in the United States under FEMA and Homeland Security? Just do an easy search with Google.
21. Comment #204861 by decius on July 6, 2008 at 1:19 am
22. Comment #204899 by 35bluejacket on July 6, 2008 at 6:03 am
decius23. Comment #204905 by errm... on July 6, 2008 at 6:28 am
Comment #204688 by decius24. Comment #204906 by 35bluejacket on July 6, 2008 at 6:31 am
decus25. Comment #204909 by decius on July 6, 2008 at 6:50 am
26. Comment #204910 by decius on July 6, 2008 at 7:00 am
27. Comment #204913 by Radesq on July 6, 2008 at 7:07 am
28. Comment #204917 by Buddha on July 6, 2008 at 7:17 am
And here's Derren Brown reproducing it:
http://www.youtube.com/watch?v=y6GxIuljT3w
29. Comment #204921 by 35bluejacket on July 6, 2008 at 7:40 am
decius30. Comment #204923 by decius on July 6, 2008 at 7:47 am
31. Comment #204928 by mordacious1 on July 6, 2008 at 8:03 am
Well, since they're "consentration camps", doesn't that imply that people are there of their own free will?32. Comment #204930 by 35bluejacket on July 6, 2008 at 8:06 am
decius33. Comment #204932 by decius on July 6, 2008 at 8:10 am
34. Comment #204943 by mordacious1 on July 6, 2008 at 8:47 am
35bluejacket35. Comment #204953 by 35bluejacket on July 6, 2008 at 9:37 am
Yes, but that is a long long story including the seige of Wounded Knee and its aftermath murders in the 70s. It gets political (McCain, Democrats too). And the forced moving of thousands of Arizona poverty ridden Navahos so as to mine coal in 74. It takes an atheist spirit of search for truth to sort out the hype of both sides, but this is really not the site to go into this.36. Comment #205280 by jo5ef on July 7, 2008 at 2:29 am
While aspects of the Stanford prison experiment were undoubtedly flawed, it is clear that it does furnish us with yet another example of the surprisingly high degree of compliance shown to authority by people in institutional situations. The strip search prank call scam http://en.wikipedia.org/wiki/Strip_search_prank_call_scam is another recent, and frightening, example.37. Comment #205465 by 35bluejacket on July 7, 2008 at 10:04 am
Is it possible to do an experiment to show the blind response to authority, say using atheists in one group and fundamental christians in another, like the firing squad using blanks I mentioned earlier? Am I a little biased here? :)38. Comment #206482 by CrimsonRick on July 8, 2008 at 12:00 pm
Getting my degree in psychology I had to come across these studies several times so I wanted to answer some questions posted above.39. Comment #206845 by 35bluejacket on July 8, 2008 at 9:46 pm
It would seem to me that these experiments should be working towards the goal of finding out what philosophy or system of thought produces a strong moral individual compass as as opposed to a radar personality of blind obedience.
1. Comment #204592 by rydrum2112 on July 5, 2008 at 10:02 am
Milgram is awesome, this is probably best experiment on human behavior ever, with Solomon Asch's Line Study, and Zimbardo's Prison Study coming close and they all have to do with conformity.Other Comments by rydrum2112