The World Mental Health Composite International Diagnostic Interview
The World Mental Health Survey Initiative
World Health Organization Health and Work Performance Questionaire
NCS-2 Interview Schedule and Respondent Booklet

Note to all users:

The Principal investigator of the NCS-2 is Ronald Kessler Ph.D. Kessler is a Professor in the Department of Health Care Policy at Harvard Medical School. Co-investigators of this study are: William Eaton, Ph.D., Professor and Chair of the Department of Mental Hygiene at The Johns Hopkins University Bloomberg School of Public Health; Jane McLeod, Ph.D., Associate Professor of Sociology, Indiana University; and Elaine Wethington, Ph.D., Associate Professor of Human Development, Cornell University.

Please note: if you are unable to download the below .pdf files, you will need to install Adobe Acrobat on your computer. This is a free download available from http://www.adobe.com/products/acrobat/readstep2.html.


Section and Title Size Last Updated
NCS-2 Copyright Statement 7 KB  
NCS-2 Section Order 117 KB (v2) 10/12/01
NCS-2 Section 1: Screener 430 KB (v6) 04/18/01
NCS-2 Section 2: Depression 511 KB (v7) 07/25/01
NCS-2 Section 3: Mania 126 KB (v4) 01/29/01
NCS-2 Section 4: Irritable Depression 154 KB (v5) 07/25/01
NCS-2 Section 5: Panic 281 KB (v7) 08/09/01
NCS-2 Section 6: Specific Phobia 433 KB (v4) 02/06/01
NCS-2 Section 7: Social Phobia 289 KB (v3) 02/06/01
NCS-2 Section 8: Agoraphobia 287 KB (v2) 02/06/01
NCS-2 Section 9: Generalized Anxiety Disorder 231 KB (v9) 05/02/01
NCS-2 Section 10: Intermittent Explosive Disorder 188 KB (v6) 06/04/01
NCS-2 Section 11: Suicidality 178 KB (v3) 02/06/01
NCS-2 Section 12: Substance 711 KB (v6) 09/10/01
NCS-2 Section 13: Services 236 KB (v4) 02/06/01
NCS-2 Section 14: Pharmacoepidemiology 420 KB (v3) 02/06/01
NCS-2 Section 15: Personality 1 200 KB (v2) 02/06/01
NCS-2 Section 16: Posttraumatic Stress Disorder 701 KB (v12) 08/28/01
NCS-2 Section 17: Chronic Conditions 417 KB (v3) 02/01/01
NCS-2 Section 18: Neurasthenia 200 KB (v4) 02/02/01
NCS-2 Section 19: 30-Day Functioning 148 KB (v4) 02/02/01
NCS-2 Section 20: 30-day Symptoms 127 KB (v2) 02/02/01
NCS-2 Section 21: Tobacco 235 KB (v5) 02/02/01
NCS-2 Section 22: Premenstrual Syndrome 153 KB (v3) 02/02/01
NCS-2 Section 23: Employment 834 KB (v7) 06/14/01
NCS-2 Section 24: Finance 314 KB (v5) 10/04/01
NCS-2 Section 25: Marriage 704 KB (v13) 09/06/01
NCS-2 Section 26: Children 280 KB (v5) 02/06/01
NCS-2 Section 27: Social Networks 347 KB (v5) 02/06/01
NCS-2 Section 28: Life Events 47 KB (v3) 02/02/01
NCS-2 Section 29: Adult Demographics 142 KB (v4) 02/06/01
NCS-2 Section 30: Childhood Demographics 97 KB (v3) 02/02/01
NCS-2 Section 31: Childhood 342 KB (v4) 04/17/01
NCS-2 Section 32: Attention Deficit Disorder 250 KB (v6) 02/02/01
NCS-2 Section 33: Oppositional Defiant Disorder 137 KB (v3) 02/02/01
NCS-2 Section 34: Conduct Disorder 230 KB (v2) 02/01/01
NCS-2 Section 35: Separation Anxiety 277 KB (v3) 02/01/01
NCS-2 Section 36: Personality 2 and Competence 268 KB (v3) 02/01/01
NCS-2 Section 37: Terror 111 KB (v2) 12/19/01
NCS-2 Section 39: Interviewer's Observations 268 KB (v3) 02/01/01
NCS-2 Section 40: Dementia - Paper Only 154 KB (v3) 02/02/01
NCS-2 Respondent Booklet 553 KB (v2) 09/06/01

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