People’s behavior changes when they know they are being observed.
A) This is known as reactivity; it is also called the Hawthorne effect, after a manufacturing plant where the phenomenon was documented.
B) A common reason for this phenomenon is that people like to make a positiveimpression on their observer.
C) In surveys, this creates a bias toward – answers.
D) This pattern is called socially desirable responding, or faking good.