Use of College Student Volunteers Limits the __________ of an Experiment

question 37

Multiple Choice

Use of college student volunteers limits the __________ of an experiment.

• A) internal validity
• B) external validity
• C) experimental realism
• D) mundane realism

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Definitions:

Tap Water

Liquid water provided to homes and businesses through pipes and taps from a local water supply system.

Enemas Until Clear

A medical procedure that involves repeated administration of enemas to cleanse the bowel until no solid feces are seen, often used prior to medical or surgical procedures.

Physiological Normal Saline

An isotonic solution of sodium chloride used in medical treatments, closely mimicking the concentration found in the body.

Tap-Water Enema Solution

A preparation of tap water used for an enema, a procedure to cleanse the bowel by introducing fluids into the rectum.