The theory by Latané and colleagues (1979) that states that performance in a group decreases because the pressure to work is dispersed among members of the group is called the _____ theory.
A) social expectation
B) collective effect
C) locus of control
D) social impact

Question

Quizplus · Accepted Answer

The theory referred to is the Social Impact Theory, which was developed by Bibb Latané in 1981. It suggests that the presence of other people affects an individual's behavior, often leading to a decrease in effort when in groups, due to the diffusion of responsibility.

The Theory by Latané and Colleagues (1979) That States That