Senior Science Advisor Alcohol ,Drug Abuse And Mental Health Administration 1990-1992 Member, Board of Scientific Counselors, NIAAA.  1996-1999 Consultant, Medical Research Council of New Zealand.  1986 Workshop on Recommendations for Future Research, Affective and Anxiety Disorder Research     Branch, NIMH.  1986 Advisory Group Member, Depression Awareness, Recognition, and Treatment Program, NIMH.    1985 Workshop on Developing Guidelines for the Clinical Evaluation of Antidepressant Drugs, NIMH.    1985 Member, Ad Hoc Scientific Review Committee for Clinical Research in Alcoholism, Veterans     Administration.  1984 Consultant to Clinical Center, National Institute of Health.  1983 Member, Advisory Panel on Psychotherapy, Office of Technology Assessment, Washington, DC.     Background Paper #3: The Efficacy & Cost Effectiveness of Psychotherapy. 1980 Member, Federal Hospital Council.  1976-1980 Advisory Group Member, Psychotherapy of Depression Collaborative Research Program,     CRB-NIMH.  1979 Consultant, National Institute of Education. 1976 Chairman, Clinical Psychopharmacology Study Section, NIMH.  1971-1975 & 1973-1975 Neuropharmacology Advisory Committee, Food & Drug Administration.  1971