The Importance of Environmental Influences on Intelligence Is Provided by Evidence

question 15

Multiple Choice

The importance of environmental influences on intelligence is provided by evidence that

• A) general intelligence scores predict performance on a variety of complex tasks.
• B) the cognitive development of neglected children is often delayed.
• C) identical twins reared together have more similar intelligence scores than fraternal twins reared together.
• D) mental similarities between adopted children and their adoptive families increase with age.

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Definitions:

Responsibility

The state or fact of being accountable or to blame for something, encompassing both personal and shared duties.

Stepfamilies

Families formed when a parent marries someone other than the child's original parent, leading to a new family structure.

Immersion

The deep mental involvement or physical placement in a particular activity, culture, or environment, often for learning or experiential purposes.

Defensiveness

A psychological reaction characterized by a refusal to accept or consider criticism or uncomfortable truths about oneself, often as a mechanism to protect self-esteem.