<p><strong>Adjective</strong></p><ul><li>Relating to a person’s manner of behaving or acting: The program provides academic and behavioral supports for students of concern.</li><li>Most of our biggest health risks are largely preventable with behavioral change.</li><li>Psychology, Animal Behavior: relating to or studying observable activity in a human or animal, often thought of as the aggregate of responses to external and internal stimuli: This psychiatry textbook offers a thorough discussion of both the behavioral sciences and clinical psychiatry.</li><li>Harassment of wild marine mammals has disrupted their behavioral patterns, including migration, breeding, and feeding.</li></ul>