Manipulating a Students Chair in a Classroom Setting to Avoid

question 9

Multiple Choice

Manipulating a students chair in a classroom setting to avoid distraction fro the window is an example of a manipulation of a

• A) Context variable
• B) Antecedent variable
• C) Confounding variable
• D) Ecological variable

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Definitions:

Accommodation

The eye's ability to change its focus from distant to near objects, achieved by changing the lens shape.

Diverge

To move or extend in different directions from a common point; to branch off.

Photopupillary Reflex

The reflexive constriction of the pupil in response to bright light, which helps to protect the retina from potential damage by reducing the amount of light entering the eye.

Oculomotor

Relating to the eye's movements or the muscles and nerves controlling them, especially associated with the third cranial nerve.