Jones Ellen D, Letvak Susan, McCoy Thomas P
J Nurs Meas. 2013;21(3):463-76. doi: 10.1891/1061-3749.21.3.463.
The Jefferson Scale of Attitudes Toward Physician-Nurse Collaboration (JSATPNC) has been used to measure attitudes regarding nurse-physician collaboration. However, psychometric evaluation is lacking for the nurse practitioner (NP) population.
This study details a confirmatory approach in testing the factor analytic structure of the JSATPNC against previously reported structures.
A Web survey invited 4,673 licensed NPs where 915 responded. Confirmatory factor analysis (CFA) was performed to assess factorial validity.
A previously proposed 3-factor model based had significantly better fit compared to a 1-factor structure (delta chi2 = 165.3, delta df = 3, p < .0001). Cronbach's alpha for the 3 subscales were 0.61, 0.62, and 0.54. Reliability with all 15 items was .72.
Three collaboration subscales could have use in measuring attitudes toward physician-NP collaboration.
杰斐逊医生 - 护士协作态度量表（JSATPNC）已被用于测量对护士 - 医生协作的态度。然而，针对执业护士（NP）群体缺乏心理测量学评估。
本研究详细介绍了一种验证性方法，用于对照先前报告的结构来测试JSATPNC的因子分析结构。
通过网络调查邀请了4673名持牌执业护士，其中915人做出回应。进行验证性因子分析（CFA）以评估因子效度。
与单因子结构相比，先前提出的基于三因子的模型拟合度显著更好（卡方差值 = 165.3，自由度差值 = 3，p <.0001）。三个子量表的克朗巴哈系数分别为0.61、0.62和0.54。所有15个项目的信度为0.72。
三个协作子量表可用于测量对医生 - 执业护士协作的态度。
