Why Is a Confounding Variable Unacceptable in a True Experiment

question 19

Multiple Choice

Why is a confounding variable unacceptable in a true experiment?

• A) It can distort the effect of the independent variable.
• B) It can disrupt the normal behavior of participants.
• C) It threatens internal validity by providing an alternative explanation for the results.
• D) It creates a directionality problem that undermines a cause-and-effect conclusion.

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Definitions:

Tectopulvinar Pathway

A pathway in the visual system that connects the superior colliculus with the pulvinar nucleus of the thalamus, involved in the processing of visual information related to motion and spatial orientation.

Tectopulvinar Pathway

A neural pathway involved in the processing of visual information, connecting the superior colliculus to the pulvinar nucleus of the thalamus.

Superior Colliculus

A structure in the midbrain involved in visual processing, eye movements, and orientation responses.

Orienting Responses

The body's automatic reaction to stimulus, involving attention and physiological adjustments to better sense the stimulus.