Which model of psychological disorders focuses on physical causes and medical treatment?

The medical model is the correct choice because it emphasizes the understanding of psychological disorders through a biological lens, focusing on physical causes such as genetics, neurochemistry, and physiological processes. This model posits that mental health issues can be diagnosed based on observed symptoms and often requires medical intervention, such as medication or other biological treatments, to effectively address these disorders.

It highlights the importance of treating mental illnesses similarly to physical ailments, reinforcing the idea that they can stem from identifiable medical issues rather than solely from psychological or environmental influences. Understanding this model is crucial in the field of psychology and psychiatry, as it has led to numerous advancements in the treatment of mental health conditions through evidence-based medical approaches.

The other models mentioned, such as the humanistic model, psychological model, and behavioral model, each take different perspectives on mental health, focusing more on the individual's subjective experience, cognitive processes, or learned behaviors rather than on physical causes and their treatments.