Which condition is characterized by consistently hostile or negative behavior?

The condition characterized by consistently hostile or negative behavior is oppositional defiant disorder (ODD). This disorder typically manifests in children and adolescents through a pattern of angry, irritable mood, argumentative or defiant behavior, and vindictiveness. Individuals with ODD often exhibit a tendency to actively oppose authority figures, responding with anger to requests or rules. Their behaviors are not merely rebellious but are often directed towards a variety of situations, impacting their social, academic, and family interactions.

Conduct disorder, while also involving negative behaviors, is generally more severe and includes symptoms such as aggression towards people and animals, destruction of property, deceitfulness, and serious violations of rules, which differentiates it from ODD. Borderline personality disorder features instability in interpersonal relationships, self-image, and emotions, which does not align specifically with a consistent pattern of hostility. Behavioral disorder is a broader term that could encompass several issues, but it lacks the specificity found in ODD regarding the nature of the behavior.