Saying no or giving consent are examples of which of the following?

A. Refusal skills
B. Setting boundaries
C. Nonverbal communication
D. Consent

To determine the correct answer, we can break down each option and see which one aligns best. Let's go through each option one by one:

A. Refusal skills: Refusal skills refer to the ability to say no in various situations, particularly when faced with unwanted or potentially harmful requests or pressure. While saying no is a way of refusing something, it does not cover all situations involving consent.

B. Setting boundaries: Setting boundaries is about establishing limits, guidelines, and expectations regarding personal and social interactions. This includes clearly communicating one's limits and personal space. Saying no or giving consent can be part of setting boundaries, as it involves expressing one's preferences and level of comfort.

C. Nonverbal communication: Nonverbal communication encompasses the transmission of information through body language, facial expressions, gestures, and other nonverbal cues. While nonverbal communication plays a role in communication and can contribute to expressing consent or refusal, it is a broader concept that goes beyond just saying no or giving consent.

D. Consent: Consent refers to giving permission or agreement to something willingly and voluntarily. It involves explicitly stating yes or providing a clear affirmative response. Both saying no and giving consent are examples of expressing consent, as they involve actively communicating one's agreement or lack of agreement.

Based on the analysis, the correct answer is D. Consent, as it directly relates to the act of giving permission or agreement.