Examlex
Which of the following hypotheses does not explain ape brain size well?
Self-Concept
An individual's perception of themselves, including beliefs about one's own abilities, appearance, and personality.
Bystander Apathy
A psychological phenomenon where individuals are less likely to offer help to a victim when other people are present.
Diffusion of Responsibility
A socio-psychological phenomenon whereby a person is less likely to take responsibility for action or inaction when others are present.
Groupthink
A psychological phenomenon that occurs within a group of people, where the desire for harmony or conformity results in an irrational or dysfunctional decision-making outcome.
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