Most of the Focusing Is Done at the Front of the Eye

question 456

Multiple Choice

Most of the focusing is done at the front of the eye by a clear membrane that bends light inward. This membrane is called the

• A)lens.
• B)iris.
• C)cornea.
• D)pupil.

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Definitions:

Discrimination Learning

The process whereby organisms learn to make different responses to similar but distinct stimuli, highlighting the ability to perceive differences in stimuli.

Hull-Spence Model

a theory combining Hull's drive reduction theory and Spence's learned motivation theory, focusing on how reinforcers and cues control behavior.

Noncontinuity View

A perspective that suggests changes or phenomena occur in discrete steps or stages rather than gradually.

Continuity View

The perspective that development is a gradual, continuous process, without sudden changes or distinct stages.