Use the drop-down menus to complete each statement. Anxiety disorders are characterized by persistent, excessive worry. Post-traumatic stress disorder is characterized by episodes of mania and episodes of depression. is characterized by a persistently sad mood or loss of interest in activities, causing significant impairment in daily life. is characterized by repetitive thoughts and repetitive behaviors. Schizophrenia is a disorder that develops after experiencing a traumatic event.

Major Depressive Disorder is characterized by a persistently sad mood or loss of interest in activities, causing significant impairment in daily life.
Obsessive compulsive disorder is characterized by repetitive thoughts and repetitive behaviors.
Schizophrenia is a disorder that develops after experiencing a traumatic event.
Anxiety disorders are characterized by persistent, excessive worry.

Disorder can be regarded as a defect in the system of individual which usually affect the mental health.

For instance, the Anxiety disorders are characterized by persistent, excessive worry which affect the behavior of one having it.