Major Depressive Disorder (Subject) / Major Depressive Disorder (Subject and Young Adult)

Major Depressive Disorder (Subject) / Major Depressive Disorder (Subject and Young Adult)

The Major Depressive Disorder (Subject / Subject and Young Adult) instrument was adapted from the Depression module of the Diagnostic Interview Schedule for Children (DISC 4). It was administered to subjects and obtained information regarding the subject's depression.

WAVE 2: The subject version of the Major Depressive Disorder instrument (PDF 2.3MG) was administered to subjects for Cohorts 9 to 15.

WAVE 3: The subject and young adult version of the Major Depressive Disorder instrument (PDF 2.6MG) was administered to subjects for Cohorts 6 to 15.

American Psychiatric Association, (1994). Diagnostic and Statistical Manual of Mental Disorders, 4th ed. Washington D.C.: author.

National Institute of Mental Health (1997). NIMH Diagnostic Interview Schedule for Children, Version IV, Youth and Parent Informants

DISC-IV Brochure

Major Depressive Disorder Information from MentalHealth.com