In Order to Isolate the Cause of a Behavior, Research

question 28

Multiple Choice

In order to isolate the cause of a behavior, research psychologists rely primarily on being able to

• A) get authoritative advice.
• B) do statistical testing.
• C) control the environment.
• D) communicate their findings.

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Definitions:

Inhibitory Action Potentials

Electrical signals in neurons that decrease the likelihood of the neuron firing, thus reducing neuronal activity.

Sacral Region

The area of the body related to the sacrum, a triangular bone at the base of the spine formed by the fusion of five sacral vertebrae.

Myogenic Mechanism

A physiological mechanism by which blood vessels automatically adjust their resistance to maintain constant blood flow despite changes in arterial blood pressure.

Afferent Arterioles

Small blood vessels that carry blood toward the nephrons in the kidneys, regulating blood pressure and filtration.