According to Thomas Szasz, abnormal behavior usually involves: A. behavior that is statistically unusual. B. behavior that deviates from social norms. C. a disease of the mind. D. biological imbalance.

Abnormal behavior refers to actions or patterns of actions that are considered to be different from what is accepted or expected in society. This could involve actions that are statistically unusual, deviate from social norms, or are associated with mental illness or biological imbalances.

Thomas Szasz was a psychiatrist who argued against the concept of mental illness as a "disease of the mind." He believed that so-called mental illnesses are actually deviations from social norms or behavior that is considered unacceptable in society, rather than disorders caused by any biological imbalances.

Now that we understand Thomas Szasz's beliefs about abnormal behavior and mental illness, we can identify the answer choice that best aligns with his perspective: A. behavior that is statistically unusual - This option does not necessarily represent Szasz's beliefs, as statistical rarity alone does not make a behavior abnormal according to his perspective. B. behavior that deviates from social norms - This is the correct answer choice, as Szasz argued that abnormal behavior is simply behavior that is considered unacceptable or deviates from societal norms, rather than a product of mental illness or a biological imbalance. C. a disease of the mind - This option contradicts Szasz's beliefs, as he argued against the idea that mental illnesses are diseases of the mind. D. biological imbalance - This option also contradicts Szasz's beliefs, as he did not believe that abnormal behavior resulted from biological imbalances. So, according to Thomas Szasz, abnormal behavior usually involves: B. behavior that deviates from social norms.