Johnson H, Preece E, Hansen R, Dreier W, Golden F
Am J Dis Child. 1979 Feb;133(2):178-80. doi: 10.1001/archpedi.1979.02130020070014.
Pediatric nurse associates (PNAs) have provided health care services for children, taught physical diagnosis to first-year medical students, and acted as role models for students and residents. Their role as clinical instructors has not been measured objectively. This study evaluated the effect of PNA interaction with medical students in a pediatric clerkship. Students taught by PNAs had higher gains in factual knowledge and greater skills in physical examination as measured by a videotape of a patient encounter. The PNAs demonstrated that they can be effective instructors of medical students.
儿科护士助理（PNA）为儿童提供医疗服务，向一年级医学生教授体格检查，并为学生和住院医生树立榜样。他们作为临床教师的作用尚未得到客观评估。本研究评估了PNA在儿科实习中与医学生互动的效果。通过患者会诊录像评估，由PNA授课的学生在事实性知识方面有更大进步，在体格检查方面有更强技能。PNA证明了他们可以成为医学生的有效教师。
