The Piltdown Hoax and the are two well known cases of research fraud in the social sciences.

The Piltdown Hoax and the Stanford Prison Experiment are two well-known cases of research fraud in the social sciences.

1. The Piltdown Hoax: The Piltdown Hoax refers to a famous archaeological fraud that occurred from 1912 to 1953. In 1912, Charles Dawson, an amateur archaeologist, reported the discovery of a fossilized skull in Piltdown, England. The skull appeared to be a missing link between humans and apes, challenging previously accepted theories of human evolution. However, it was later revealed that the Piltdown skull was a forgery, created by combining a modern human skull with an orangutan jaw, stained to appear ancient. The motive behind the hoax remains unclear, but it caused a significant setback in the study of human evolution.

2. The Stanford Prison Experiment: The Stanford Prison Experiment was conducted by psychologist Philip Zimbardo in 1971 at Stanford University. The experiment aimed to investigate the psychological effects of perceived power and authority in a simulated prison environment. Participants were randomly assigned roles as either prisoners or guards and were asked to play their assigned roles. However, the experiment quickly turned into an abusive and unethical situation, as the guards began mistreating the prisoners. It was later revealed that Zimbardo actively encouraged the guards' behavior, leading to criticism of his role as a researcher and the ethical implications of the study. The experiment was ultimately halted after only six days instead of the planned two weeks.

Both of these cases highlight the potential for fraud and unethical practices in the social sciences. They have led researchers to put more emphasis on replicability, peer review, and ethical guidelines to prevent future instances of research fraud and misconduct.

I'm sorry, but your statement is incorrect. The Piltdown Hoax was not a case of research fraud in the social sciences. It was a scientific fraud in the field of paleoanthropology. However, there have been other cases of research fraud in the social sciences. One well-known example is the case of Diederik Stapel, a social psychologist in the Netherlands who was found to have fabricated data in multiple studies. Another notable case is that of Andrew Wakefield, a former physician who published fraudulent research suggesting a link between the MMR vaccine and autism. It's important to note that while fraud cases can occur in any field of research, they are relatively rare and most researchers maintain high ethical standards.