The tendency to overestimate one's own abilities in times of successful task completion is known as a:
A) fundamental attribution error
B) self-serving bias
C) personality trait
D) perceptual distortion
E) halo effect.

Question

Quizplus · Accepted Answer

The tendency to overestimate one's own abilities when successful is a manifestation of the self-serving bias, which involves attributing successes to internal factors (such as one's own abilities) and failures to external factors (such as bad luck or unfair circumstances). This bias helps to maintain self-esteem and cope with the emotional impact of failure.

The Tendency to Overestimate One's Own Abilities in Times of Successful