This study attempted to look into the attitudes of nursing students with regard to psychiatric patients. A total of 310 subjects were studied. Data were collected and summarized on "attendants attitude towards patients with mental illness scale". By causal analysis, five attitude factors were defined in this order: benevolence, social restriction, mental hygiene ideology, interpersonal etiology, and oppression. According to the stepwise multiple regression analysis, the findings indicated that the older students who had attended psychiatric nursing courses showed more of a benevolent bearing. Students who had personal contact with psychiatric patients and had taken-counseling course tended to lower social restraints on them. Students who had psychiatric nursing practice showed less interpersonal etiology. A conclusion can be thus drawn that in an attempt to further improve nursing students' attitudes toward psychiatric patients, requiring course on counseling, psychiatric course, and practice is very important.