What is the behavioral toxicity of a substance?

Behavioral toxicity refers to the psychological effects of a substance that can lead to changes in behavior. This includes activities such as increased aggression, impaired judgment, or erratic behavior patterns resulting from the use of certain drugs. Substances can alter mood, perception, and mental state, which can significantly impact an individual's actions and decisions.

While physiological effects are important, they pertain more to the physical health impacts of the substance rather than changes in behavior. Legal consequences are more concerned with the ramifications from society's perspective regarding substance use, and medicinal benefits focus on therapeutic uses, which do not relate to behavioral changes. Thus, the correct answer highlights how the psychological aspects of substance use can manifest in observable, erratic behaviors in individuals.