In a Study That Compared Twins to Unrelated Pairs of Students

question 870

Multiple Choice

In a study that compared twins to unrelated pairs of students, who were the same age and sex, the unrelated pairs of students were

• A) almost as alike as the twins.
• B) much less alike than the twins.
• C) more alike than the twins.
• D) more motivated to find similarities than the twins were.

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Definitions:

Overconfidence

A cognitive bias where an individual's subjective confidence in their judgments is greater than their objective accuracy.

Return on Investment

A financial metric used to evaluate the efficiency or profitability of an investment, calculated as the net gain from an investment relative to its cost.

Nonprogrammed Decision

A decision made in response to an unusual, unpredictable, and unique problem or opportunity, often requiring creative solutions.

Ratify

To formally approve or adopt an agreement or treaty, often after negotiation or deliberation.