DrRaheja Places a Rat in a Small Cage Where It

question 62

Multiple Choice

Dr.Raheja places a rat in a small cage where it learns to press a bar to obtain a food pellet.Obviously,Dr.Raheja is using a(n) ________ to study learning.

• A) operant chamber
• B) variable-ratio schedule
• C) Pavlovian maze
• D) fixed-ratio schedule

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Definitions:

Teres Major

A muscle of the upper limb that assists in the rotation and adduction of the arm.

Teres Minor

A small muscle of the rotator cuff that assists in rotating the arm laterally and stabilizing the shoulder joint.

Lateral Rotation

The outward rotation of a limb or organ away from the midline of the body.

Medial Rotation

Medial rotation is a rotational movement toward the midline of the body, typically referring to a movement of the limbs.