If you are winning at a blackjack table and explain to the other players that you have a knack for numbers, what perceptual error are you exhibiting?
A) Self-serving bias
B) Fundamental attribution error
C) External attribution
D) Halo effect

Question

Quizplus · Accepted Answer

Self-serving bias is when individuals attribute their successes to internal or personal factors but attribute failures to external or situational factors. By attributing success at blackjack to a personal knack for numbers, you're demonstrating self-serving bias, as you're crediting your success to your own abilities rather than luck or external factors.

If You Are Winning at a Blackjack Table and Explain