Two Control Techniques That Allow Researchers to Rule Out Alternative

question 36

Multiple Choice

Two control techniques that allow researchers to rule out alternative explanations for an outcome are balancing and

• A)establishing a covariation.
• B)establishing a time-order relationship.
• C)using a matched groups design.
• D)holding conditions constant.

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Definitions:

Stressor

Any event, situation, or environmental stimulus that causes stress to an individual.

Hormone

Biochemical substances produced in the body that influence growth, development, and metabolic processes.

Prolonged Stress

Describes a state of continuous psychological strain or pressure that extends over a long period of time.

Feedback Mechanism

A process by which a system regulates itself by monitoring its own output or response to external stimuli and making adjustments accordingly.