Yoo Hye Ra, Kwon Bo Eun, Jang Yon Soo, Youn Heun Keung
Department of Nursing, School of Medicine, Ajou University, Suwon, Korea.
Taehan Kanho Hakhoe Chi. 2005 Oct;35(6):1063-71. doi: 10.4040/jkan.2005.35.6.1063.
This study was done to develop and test validity and reliability of on instrument for predicting nursing intention for SARS patient care.
The psychometric properties of a SARS patient care attrition prediction tool, based on the Theory of Planned Behavior, were examined in this study. The Three-phase design involved a) salient beliefs generated from clinical nurses (n=43) b) content validation by expert panel evaluations(n=5) c) face validation by plot testing (n=10) d) and instrument validation in a cross sectional survey (n=299). Psychometric analysis of survey data provided empirical evidence of the construct validity and reliability of the instrument.
Principal component analysis verified the hypothesized 6-factor solution, explaining 68.2% of variance, and Alpha coefficients of .7538 to .9389 indicated a high internal consistency of the instrument.
The instrument can be used by nurse administrators and researcher to assess clinical nurses' salient beliefs about caring for SARS patients, guide tailored intervention strategies to effective caring, and evaluate the effectiveness of interventions.
本研究旨在开发并测试一种预测护理人员照顾非典患者意愿的工具的有效性和可靠性。
本研究考察了基于计划行为理论的非典患者护理损耗预测工具的心理测量特性。三阶段设计包括：a）由临床护士（n = 43）产生的显著信念；b）通过专家小组评估（n = 5）进行内容效度验证；c）通过绘图测试（n = 10）进行表面效度验证；d）在横断面调查（n = 299）中进行工具验证。对调查数据的心理测量分析为该工具的结构效度和可靠性提供了实证证据。
主成分分析验证了假设的六因素解决方案，解释了68.2%的方差，α系数在0.7538至0.9389之间，表明该工具具有较高的内部一致性。
该工具可供护士管理人员和研究人员使用，以评估临床护士对照顾非典患者的显著信念，指导制定针对性的有效护理干预策略，并评估干预措施的有效性。
