In an Experiment,the Independent Variable Is

question 115

Multiple Choice

In an experiment,the independent variable is:

• A)applied to the control group.
• B)randomized across groups.
• C)measured by the researcher and is expected to change.
• D)deliberately manipulated by the researcher.

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Definitions:

Sensory Stimulation

The input of sensory information to the brain, which can influence an individual's mental state and physical well-being.

Love and Affection

Deep feelings of fondness and caring towards someone, often characterized by emotional attachment and expressions of warmth.

Imprinting

A form of learning occurring at a particular age or a life stage that is rapid and apparently independent of the consequences of behavior.

Critical Period

In this context, a period during which an embryo is particularly vulnerable to a certain teratogen.