The functional equivalency for three indices of lifetime polydrug use was examined in a sample of adolescents (N = 794). The following indices were included in analyses: (a) a count of lifetime self-report of substances used; (b) an index weighted by . . .

Epidemiologic patterns of reported AIDS cases suggest that at present Asian Americans in the United States are an ethnic minority group at lower risk for human immunodeficiency virus (HIV) infection than blacks, Hispanics, or whites. Yet little is kno . . .

The authors investigated the relationship between marital adjustment and ethnic minority status, depressive symptomatology, and cognitive failures among 78 married, community-dwelling, and predominantly non-European-American older women (ages 57 to 89 . . .

The functional equivalency for three indices of lifetime polydrug use was examined in a sample of adolescents (N = 794). The following indices were included in analyses: (a) a count of lifetime self-report of substances used; (b) an index weighted by . . .