Extraneous Variables Are Variables That Are Irrelevant to a Particular

question 19

True/False

Extraneous variables are variables that are irrelevant to a particular study.​

---

Definitions:

Shape Constancy

The recognition that an object's shape remains the same even when its orientation to us changes.

Retinal Disparity

This refers to the difference in the visual images that each eye perceives because of the different angles in which each eye views the world, contributing to depth perception.

Place Theory

Theory on how the inner ear registers the frequency of sound, stating that each frequency produces vibrations at a particular spot on the basilar membrane.

Cone Receptors

Photoreceptor cells in the retina of the eye that function best in relatively bright light and enable the perception of colors.