Thirteen-year-old Jason has mood swings in which he alternates between depression and uncontrollable behavior,often interrupting class and acting aggressively toward his classmates.According to the DSM-5,Jason is likely to be diagnosed with

A) disruptive mood dysregulation disorder.
B) major depressive disorder.
C) rumination.
D) mania.

Jason's symptoms match those of disruptive mood dysregulation disorder, which is characterized by severe recurrent temper outbursts and persistent irritability or anger between outbursts. This disorder is typically diagnosed in children and adolescents who exhibit chronic and severe irritability and have difficulty regulating their emotions. While major depressive disorder and mania may also involve mood swings, Jason's disruptive behavior suggests that his symptoms are more consistent with disruptive mood dysregulation disorder. Rumination refers to repetitive thoughts about one's problems or negative emotions and is not a diagnosis in itself.