Behavioral Disciplines and Activities Psychiatry and Psychology 21 Psychology 14 Behavioral Sciences 13 behavioral sciences 12 Delivery of Health Care 11 Medical care 11 Patient Care 11 Health Care Facilities, Manpower, and Services 10 Health Services 10 National health services 10 Social Sciences 10 Anthropology, Education, Sociology and Social Phenomena 9 Social sciences 9 social sciences 9 General 8 Mental Health Services 8 Mental health services 8 Named Groups 8 Persons 8 Analytical, Diagnostic and Therapeutic Techniques and Equipment 7 PSYCHOLOGY 7 Disciplines and Occupations 6 History 6 Humanities 6 Natural Science Disciplines 6 Physical sciences 6 Sociology 6 State Medicine 6 humanities 6