If Differences Among People in Their IQ Scores Are Based

question 166

Multiple Choice

If differences among people in their IQ scores are based largely on differences in heredity, we should expect to find that

• A) the correlation in IQ scores should be higher for fraternal twins than for identical twins.
• B) the correlation in IQ scores should be higher for identical twins than for fraternal twins.
• C) children reared by their own parents should have higher IQs than do children reared by adoptive parents.
• D) children reared by adoptive parents should have higher IQs than do children reared by their own parents.

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Definitions:

Kinesic Messages

Nonverbal communication cues expressed through body language, such as gestures, facial expressions, and posture.

Organizational Subunits

Organizational subunits are divisions or smaller sections within an organization, each focusing on specific functions or tasks, contributing to the overall objectives.

Flat Organizational Structure

An organizational layout with few or no levels of middle management between staff and executives, leading to faster decision-making and greater employee autonomy.

Top-heavy Hierarchy

Describes an organizational structure with a disproportionate number of higher-level positions compared to lower-level ones, potentially leading to inefficiency.