Which Method of Contraception Is Most Likely to Fail

question 24

Multiple Choice

Which method of contraception is most likely to fail?

• A) Rhythm method
• B) Birth control pill
• C) Vasectomy
• D) Diaphragm
• E) Condom

---

Definitions:

Conditioned Stimulus

A previously neutral stimulus that, after being paired with an unconditioned stimulus, elicits a conditioned response.

Unconditioned Stimulus

In classical conditioning, a stimulus that unconditionally—naturally and automatically—triggers a response without prior conditioning.

Unconditioned Response

In classical conditioning, the automatic and natural reaction elicited by the unconditioned stimulus.

Neutral Stimulus

A neutral stimulus is a stimulus that initially produces no specific response other than focusing attention, until it is paired with an unconditioned stimulus.