The tendency for people to behave differently when they know they are being studied is known as the

Question

Quizplus · Accepted Answer

The tendency for people to behave differently when they know they are being studied is known as the Hawthorne effect. This phenomenon was first observed in a series of experiments conducted in the 1920s at the Hawthorne Works factory in Illinois, where researchers found that workers' productivity increased simply as a result of being studied, regardless of any changes in working conditions. The Hawthorne effect has since been observed in many other contexts, and is now recognized as a key consideration in experimental design and other forms of research.

The Tendency for People to Behave Differently When They Know