Psychopathology: Discussion Post

For each DQ elaborate within 250-300 words with the usage of scholarly reference(s). 

DQ1) Choose a mental illness with a treatment that has changed over the years. Contrast the past treatments for that illness with the current treatments. Explain if you think the current treatments are superior and why.

DQ2)If a drug helps a person's behavior become more "normal," does that mean that a biochemical abnormality was the cause of the abnormal behavior in the first place? Why or why not?