Question

If you shine a bright light directly into a person's eye, the pupil of the eye will reflexively constrict. Using Pavlov's terminology, the bright light would be termed the _____, and the pupil constricting would be termed the _____.


A) CS; UCS

B) CR; UCR

C) UCS; UCR

D) CS; CR

Answer 1

Answer:UCS; UCR---c

Explanation:

UCS (Unconditioned stimulus   is any stimulus that can trigger or cause a response without the subject having any knowledge of that stimulus, which leads to the subject giving an Unconditioned response(UCR) which occurs spontaneously  and due to reflex.

Shining a bright light directly into a person's eye,will cause an UCR because the pupil of the person eye will reflexively constrict. The bright light that triggered  the reflective response is the UCS.

Answer 2

Answer: UCS; UCR

Explanation:

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