The Clear Surface at the Front of the Eye That

question 61

Multiple Choice

The clear surface at the front of the eye that begins the process of directing light to the retina is the ____.

• A)pupil
• B)Iris
• C)retina
• D)cornea

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Definitions:

Primary Reinforcement

A stimulus that satisfies basic survival needs and is inherently rewarding, such as food, water, or warmth, used in behavioral conditioning.

Negative Reinforcer

A stimulus whose removal or avoidance following a behavior increases the likelihood of that behavior occurring again in the future.

Conditioned Stimulus

A formerly neutral signal that, once it is linked with an unconditioned stimulus, ultimately evokes a conditioned response.

Unconditioned Stimulus

In classical conditioning, a stimulus that naturally and automatically triggers a response without any prior learning.