Adult Stem Cells Are Found Only in Adults

question 78

True/False

Adult stem cells are found only in adults.

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Definitions:

Construct Validity

The extent to which a test measures what it claims, or is purported, to be measuring.

Operational Definition

A clear, precise description of a variable in terms of the operations or techniques used to measure or manipulate it in a research study.

Variable

A characteristic, number, or quantity that increases or decreases over time, or takes different values in different situations.

Behavior Pattern

Repeated, often unconscious ways of acting or responding that become characteristic of a person over time.