Which of the following components are necessary for assertive behavior?

For assertive behavior, consistent eye contact is crucial as it establishes confidence and shows that a person is engaged and sincere in their communication. Eye contact communicates attentiveness, respect, and a willingness to contribute to the interaction. By maintaining appropriate eye contact, individuals demonstrate their commitment to expressing their thoughts and feelings clearly and respectfully.

While verbal acknowledgment, active listening, and gesturing emphatically can enhance communication, they are not as fundamentally essential to define assertiveness as consistent eye contact. Verbal acknowledgment and active listening do play important roles in effective communication and can aid in assertiveness by showing understanding and respect to the other party. Gesturing emphatically may convey enthusiasm or support for what is being said, but it does not inherently express assertiveness as directly as eye contact does.