Willingness of psychiatric nurses to assume the extended role.
D000328:Adult; D000367:Age Factors; D000368:Aged; D003710:Demography; D005163:Factor Analysis, Statistical; D005260:Female; D006801:Humans; D007858:Learning; D008297:Male; D008875:Middle Aged; D010552:Personality Assessment; D011568:Psychiatric Nursing; D012380:Role; D012718:Set, Psychology