If Participants in the Experimental Group and Control Group Differ

question 93

Multiple Choice

If participants in the experimental group and control group differ significantly, this may directly threaten the ________ validity of the study.

• A)construct
• B)internal
• C)face
• D)extraneous

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Definitions:

Neurons

Nerve cells that transmit information through electrical and chemical signals in the body.

Medication Interactions

The effects, generally unintended, that may occur when a medication is taken in combination with other drugs, foods, or substances.

Fluid Accumulation

The build-up of fluids in body tissues or cavities, which can be symptomatic of various health conditions and lead to swelling or other complications.

Kidney Disease

A medical condition characterized by the gradual loss of kidney function over time, which can lead to the accumulation of waste products in the body.