How it Works
Try Naxlex NCLEX-RN (Free-Trial)

In Pavlov's original research on classical conditioning, what did the food for the dog represent

A.

Unconditioned response

B.

Unconditioned stimulus

C.

Conditioned response

D.

Conditioned stimulus

Answer and Explanation

The Correct Answer is B

A. The unconditioned response (UCR) refers to the dog's natural reaction to food, such as salivation, not the food itself.

B. The food is the unconditioned stimulus (UCS) because it naturally and automatically triggers the dog's salivation (the unconditioned response) without prior learning.

C. The conditioned response (CR) refers to a learned response, like salivation to a conditioned stimulus (e.g., a bell).

D. The conditioned stimulus (CS) would be something like the bell that, after association with food, eventually causes salivation.


Get 100+ Naxlex Exit Exams for $79 Try Naxlex NCLEX-RN (14 Day Free-Trial)

Naxlex Comprehensive Predictor Exams

Free Nursing Study Resources

Related Questions

Correct Answer is D

Explanation

A. Retaining refers to storing information, not recalling it during a test.

B. Encoding is the process of converting information into a form that can be stored in memory, which precedes retrieval.

C. Categorizing involves organizing information into groups, which is not the focus of this memory aspect.

D. Retrieving is the process of accessing stored information, such as recalling an equation during a test.

Correct Answer is A

Explanation

A. Repeated contact, also known as the mere exposure effect, is the third major determinant of attraction. It suggests that the more frequently people interact with someone, the more likely they are to develop a preference for that person.

B. While fashion style may influence first impressions, it is not a primary determinant of attraction.

C. Education may be important in some contexts but is not one of the three main psychological determinants of attraction.

D. Age can influence attraction but is not considered a primary determinant like physical attractiveness, similarity, and repeated contact.

Whether you are a student looking to ace your exams or a practicing nurse seeking to enhance your expertise , our nursing education contents will empower you with the confidence and competence to make a difference in the lives of patients and become a respected leader in the healthcare field.

Visit Naxlex, invest in your future and unlock endless possibilities with our unparalleled nursing education contents today

Register