Lumsden J E, Zolber K, Strutz P, Moore S T, Sanchez A, Abbey D
J Am Diet Assoc. 1976 Aug;69(2):143-8.
Questionnaires were sent to 197 randomly selected hospitals in the continental United States. Replies were used as a basis for determinign the degree to which dietitians are willing to delegate tasks to dietetic technicians. No significant difference was found between the percentage of task functions clinical dietitians were willing to delegate to clinical dietetic techncians and the number that administrative dietitians were willing to delegate to administrative dietetic technicians. Dietitians who serve in both capacities are willing to delegate a significantly higher percentage of ther clinical task functions than their administrative functions. Comparing dietitians who graduated before 1968 with those graduating in 1968 or later, no significant difference was found between the two groups of administrative dietitians; however, the clinical dietitians who graduated in 1968 or later were willing to delegate significantly more duties. No significant difference was found in the average number of task functions dietitians working in different size hospitals were willing to delegate. For task functions which 33 per cent or more of dietitians were unwilling to delegate, it appears that those who do not feel this would be ideal also feel it is impractical. Dietitians who have performed a given function do not appear more or less willing to delegate it than those who have not performed that task. Thus, while a substantial number of dietitians were willing to delegate to the dietetic technician, there was also reservation as to the type of task functions, some of which the dietitians apparently feel should remain a function of the dietitian's role. This is especially true of the administrative dietitian.
调查问卷被发送给美国大陆随机挑选的197家医院。回复被用作确定营养师愿意将任务委托给营养技师的程度的依据。临床营养师愿意委托给临床营养技师的任务功能百分比与行政营养师愿意委托给行政营养技师的任务功能数量之间没有显著差异。担任这两种职位的营养师愿意委托的临床任务功能百分比明显高于行政功能百分比。将1968年之前毕业的营养师与1968年或之后毕业的营养师进行比较,两组行政营养师之间没有显著差异;然而,1968年或之后毕业的临床营养师愿意委托的职责明显更多。在不同规模医院工作的营养师愿意委托的任务功能平均数量上没有发现显著差异。对于33%或更多的营养师不愿意委托的任务功能,那些认为这不是理想做法的人似乎也觉得这不切实际。执行过特定功能的营养师委托该功能的意愿似乎并不比未执行过该任务的营养师更强或更弱。因此,虽然相当多的营养师愿意将任务委托给营养技师,但对于任务功能的类型也存在保留意见,其中一些任务功能营养师显然认为应该仍然是营养师角色的职责。行政营养师尤其如此。