2

Set 3: Central Ideas

Explanation

Answer: A

PASSAGE

The following text describes a psychological concept. Confirmation bias is the tendency for people to search for, interpret, and remember information in a way that confirms their preexisting beliefs. For example, a person who believes that left-handed people are more creative will notice every creative left-hander they meet, while ignoring those who are not. This bias can prevent individuals from looking at situations objectively.

What is the main idea of the text regarding confirmation bias?

A. It helps people make decisions more quickly✓ Correct
B. It causes people to favor information that supports their existing views
C. It is a rare phenomenon that affects few people
D. It makes people more creative and open-minded

Detailed Explanation

Choice B is correct. The definition in the text states it is the tendency to 'search for... information in a way that confirms their preexisting beliefs.'

Key Evidence:

• "confirms their preexisting beliefs"

• "prevent individuals from looking at situations objectively"

Why others are wrong: A (Not mentioned), C (Inaccurate (implies it's a general tendency)), D (Opposite (prevents objective looking)).

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