Assessment of dietitians' nutrition counselling self-efficacy and its positive relationship with reported skill usage.
Assessment of dietitians' nutrition counselling self-efficacy and its positive relationship with reported skill usage.
复制标题
营养师营养咨询自我效能的评估及其与报告的技能使用的正相关关系。
DOI：
10.1111/j.1365-277x.2009.01024.x
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发表时间：
2010
期刊：
影响因子：
--
通讯作者：
Dollahite,J
中科院分区：
文献类型：
--
作者：
Lu,AH;Dollahite,J
背景：以前关于营养咨询自我效能的研究评估了集中实践领域的营养师小组，或仅评估了少数技能培训的有效性。这项描述性研究开发了一个全面的规模，以检查自我效能感在一个大的，横截面的样本执业营养师进行各种咨询技巧，促进饮食behaviors.Methods：一个有效的和可靠的工具开发和管理，通过互联网调查营养师在美国从不同领域的营养学和不同的经验。项目包括咨询自我效能，技能使用和咨询相关的工作特征。在612名受访者中，一组（n= 486）进行咨询超过50%的工作周，另一组（n= 126）不到50%。 因子分析用于量表开发。进行独立样本最小检验和卡方检验进行组间比较。相关分析和多元回归分析进一步评估变量之间的关系。营养师报告自我效能得分高，技能使用频繁。那些每周工作时间超过50%的人更有可能在门诊和私人诊所工作，报告了更高的自我效能得分，并举行了更长和重复的会议。自我效能得分与咨询相关的工作特征呈正相关。多年的咨询经验和技能的使用显着预测自我效能scores.Conclusions：营养师认为自己是高度自我效能的使用咨询技能，这可能有助于积极的专业实践。然而，辅导自我效能与实际表现之间的关系值得进一步研究。
Background:Previous studies on nutrition counselling self‐efficacy have assessed small groups of dietitians in focused practice areas or evaluated the effectiveness of skills training on only a few skills. This descriptive study developed a comprehensive scale to examine self‐efficacy in a large, cross‐sectional sample of practising dietitians when performing various counselling skills that promote dietary behaviour changes.Methods:A valid and reliable instrument was developed and administered through the Internet to survey dietitians in the USA from various areas of dietetics and with varying years of experience. Items included counselling self‐efficacy, skill usage and counselling‐related job characteristics. Of the 612 respondents, one group (n= 486) conducted counselling for more than 50% of their work week, and the other group (n= 126) for less than 50%. Factor analysis was used for scale development. Independent samplest‐tests and chi‐square tests were performed for group comparisons. Correlations and multiple regression analyses further assessed the relationships among variables.Results:The resultant unidimensional scale contained 25 items. Dietitians reported high self‐efficacy scores and frequent skill usage. Those who counsel for more than 50% of their work week were more likely to work in outpatient settings and private practice, reported higher self‐efficacy scores, and held longer and repeated sessions. Self‐efficacy scores were positively correlated with counselling‐related job characteristics. Years of counselling experience and skill usage significantly predicted self‐efficacy scores.Conclusions:Dietitians perceive themselves to be highly self‐efficacious in using counselling skills which may contribute positively to their professional practice. However, the relationship between counselling self‐efficacy and actual performance warrants further investigation.
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