How Is a Field Experiment Similar to a Lab Experiments

question 54

Multiple Choice

How is a field experiment similar to a lab experiments? Both involve

• A) random selection.
• B) high internal validity.
• C) manipulation of an independent variable.
• D) control of extraneous variables.

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Definitions:

Cardiovascular Disease

A class of diseases that involve the heart or blood vessels, such as coronary artery disease, hypertension, and stroke, often related to atherosclerosis.

Diets

Controlled or regulated food and drink intake planned for nutritional, weight management, or medical reasons.

Hypertension

Sustained, above normal, mean arterial blood pressure.

Diabetes Mellitus

A chronic condition characterized by high levels of sugar in the blood due to the body's inability to produce or properly use insulin.