Typically,______________experiments Have Greater Internal Validity, And______________experiments Have Greater External Validity

question 24

Multiple Choice

Typically,______________experiments have greater internal validity, and______________experiments have greater external validity.

• A) lab; field
• B) field; lab
• C) field; field
• D) lab; lab
• E) The internal and external validities are usually the same for both types of experiments.

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Definitions:

Artery Wall

The structure surrounding an artery, composed of three layers: the inner endothelium, middle muscular layer, and outer connective tissue, designed to withstand and regulate blood pressure.

External Carotid Artery

A major artery that supplies blood to the face and neck.

Blood Pressure

The pressure of circulating blood on the walls of blood vessels, typically measured to assess the heart's function and overall health.

Vertebral Arteries

Vertebral arteries are major arteries of the neck that supply blood to the brainstem, cerebellum, and posterior part of the brain.