Are gender effects being neglected in schizophrenia research?
Research on schizophrenia published in four professional journals--Journal of Abnormal Psychology, Archives of General Psychiatry, Journal of Nervous and Mental Disease, and American Journal of Psychiatry--over a 5-year period from January 1985 through December 1989 was examined for gender composition of subject samples and gender analyses of findings. Results indicate a continued predominance of male subjects in schizophrenia research, with males outnumbering females two to one, and frequent neglect of possible gender differences within mixed-sex samples. Possible explanations for the male bias are considered and greater research and editorial attention to possible gender effects are urged.
Wahl
O F
OF
Dept. of Psychology, George Mason University, Fairfax, VA 22030.
Hunter
J
J
D005260:Female; D006801:Humans; D008297:Male; D012107:Research Design / Q000639:trends; D012559:Schizophrenia; D012565:Schizophrenic Psychology; D012737:Sex Factors