Professor McKenzie's Research Suggests That Approximately 30 Percent of the Variation

question 27

Multiple Choice

Professor McKenzie's research suggests that approximately 30 percent of the variation in SAT scores among a large group of high school students can be attributed to genetic differences among the students.The 30-percent figure represents an assessment of

• A)crystallized intelligence.
• B)predictive validity.
• C)heritability.
• D)the g factor.

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Definitions:

Intense Dependence

A severe reliance on another person, substance, or behavior, often to the detriment of the individual's autonomy and well-being.

Ainsworth's Phases

Stages proposed by Mary Ainsworth to describe patterns of attachment behaviors exhibited by children in response to their caregivers.

Family Reunion

A gathering where members of an extended family come together, often after a long period apart, to reconnect and celebrate their relationships.

No Preference

A state or condition of having no specific liking, inclination, or choice between two or more alternatives.