Much interest has been shown of late in the psychiatric problems of members of American subcultures. The materials to be presented in this section are concerned with American Indians, Mexican-Americans, Japanese-Americans, and Chinese-Americans. J. H. SHORE et al. conducted a psychiatric epidemi ological study in a small Indian fishing village in the State of Washington. They conclude that poverty and cultural change combine to produce the increased psychiatric morbidity in this village. A parallel study carried out by this group led to the establishment of a community mental health consul tation program in the same village. P. E. TERMANSEN, a psychiatrist, and J. RYAN, an anthropologist, conducted a mental and physical health survey of British Columbia Indians and non-Indian controls. Their study was three- pronged : it included a survey of general practitioners, a study of hospital admissions (charts and interviews), and a community survey of an urban Salish Indian reserve. R. JESSOR and his multidisciplinary team, composed of two psychologists, an anthropologist, and a sociologist, attempted to establish a theory of deviant behavior through a sociopsychological methodology applied to expressions of alcohol abuse in three U.S. cultures (Anglo-American, Spanish-American, and American Indian). D. H. STOKER et al. compared Anglo-American and Mexican-American female patients undergoing psycho therapy and describes differences noted between the two groups. R. B. EDGERTON et al. explored the relative importance of folk psychotherapy— curanderismo—among Mexican-Americans in East Los Angeles. They found that curanderismo in East Los Angeles has lost its traditional, dramatic, cere monial quality and that nowadays few Mexican-Americans turn to curanderos for help. The next paper of this section deals with Japanese-Americans. G. M. MATSUMOTO et al. compared the magnitude of ethnic identification among three generations of Japanese-Americans in Honolulu, Hawaii, with a previous similar study carried out in Seattle, Washington. Their tool of in vestigation was the Ethnic Identity Questionnaire. Finally P. G. BOURNE, as part of a broader psychiatric study of the Chinese in San Francisco, reports on suicide among them.