When the Effect of One Factor (Such as Environment) Depends

question 43

Multiple Choice

When the effect of one factor (such as environment) depends on another (such as heredity) , we say there is a(n) ________ between the two factors.

• A) norm
• B) positive correlation
• C) negative correlation
• D) interaction

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Definitions:

Longitudinal Research

The study of developmental processes by taking repeated measures of the same group of participants at various stages of development.

Mental Abilities

The capacity to perform cognitive tasks, process information, and understand complex ideas.

Cross-Sectional Research

The study of developmental processes by taking measures of participants of different age groups at the same time.

Independent Variable

A condition in a scientific study that is manipulated so that its effects can be observed.