Summarize the methods used-and the results obtained-by Langer in her study of conformity and photocopying.

In her study of conformity and photocopying, Langer used a variety of methods to investigate how people's behavior is influenced by the actions of others. She conducted an experiment where participants were asked to use a photocopier, and then a confederate would either wait patiently in line or interrupt and ask to cut in. The results showed that when the confederate interrupted, participants were more likely to let them cut in, even if it meant disrupting their own task.

Additionally, Langer also conducted observational studies in real-world settings, such as libraries and office environments, to see how people's behavior changed when others around them were conforming to certain actions. She found that individuals were more likely to conform to the behavior of others, even if it meant going against their own preferences or beliefs.

Overall, Langer's study demonstrated the powerful influence of social conformity on individual behavior, and how people are often swayed by the actions of those around them, even in seemingly mundane tasks like photocopying.