The Last Node in a Linked List Points to

question 1

Multiple Choice

The last node in a linked list points to

• A) a null pointer
• B) the previous node
• C) the first node in the list
• D) nothing; the last node does not contain a pointer
• E) None of these

---

Definitions:

Stimulus Generalization

The process in which a response that is originally elicited by a specific stimulus also becomes elicited by other, similar stimuli.

Conditioned Response

A learned reaction to a stimulus which occurs because of previous conditioning.

Operant Conditioning

A method of learning that employs rewards and punishments for behavior, leading to the increase or decrease of certain behaviors over time.

Extinction

In psychology, extinction refers to the gradual weakening and eventual disappearance of a learned response, often due to the absence of reinforcement that initially established the response.