Question 68

Confirmation bias refers to the tendency to seek evidence supporting one's perspectives while ignoring evidence to the contrary.

Confirmation bias describes the cognitive phenomenon where individuals favor information that confirms their preexisting beliefs, often leading to skewed interpretations of reality.

A) repression

Repression is a psychological defense mechanism that involves unconsciously blocking out painful or unwanted thoughts and memories. It does not pertain to the active seeking of confirmatory evidence or the dismissal of contradictory information, making it irrelevant to the question.

B) confirmation bias

This option accurately defines the tendency to seek out information that supports one's existing views while disregarding contrary evidence. Confirmation bias is a well-documented cognitive bias that influences decision-making and belief systems, making it the correct answer.

C) belief perseverance

Belief perseverance refers to the phenomenon where individuals hold on to their beliefs even after the evidence contradicts them. While related, it emphasizes the maintenance of beliefs despite opposing evidence rather than the active search for confirmatory information, distinguishing it from confirmation bias.

D) gambler's fallacy

The gambler's fallacy is a belief that future probabilities are influenced by past events in random sequences, such as believing that a coin must land on heads after several tails. This concept does not involve the active seeking of supporting evidence, making it unrelated to the definition of confirmation bias.

Conclusion

Confirmation bias is the definitive answer as it directly aligns with the described tendency to seek supporting evidence while ignoring conflicting information. In contrast, options A, C, and D either describe different psychological concepts or do not relate to the behavior outlined in the question. Thus, confirmation bias is essential to understanding how individuals process information and maintain their beliefs.