中文版死亡态度描绘量表修订版的信效度研究

Validation of a Chinese version of Death Attitude Profile-Revised

目的译制中文版死亡态度描绘量表一修订版（death attitude profile－revised，DAP－R）并验证该量表在中老年基督教信徒中应用的信度和效度。方法完成中文版DAP-R量表翻译，经专家咨询及小样本访谈研究修正后，对150名中老年基督教信徒进行调查，采用因子分析、相关分析及信效度分析等统计方法评价中文版DAP-R量表的信效度。结果中文版DAP－R量表包括25个条目，因子分析产生7个因子，能解释总变异的67．075％，且各条目在其相应维度上均有较高的因子负荷；各条目与所属维度的Pearson相关系数在0．432～0．850；各维度的Cronbach’s α系数在0．585-0．853，总量表的Cronbach’s α系数和折半系数分别为0．840、0．843。结论中文版DAP．R量表在中国城市中老年基督教信徒中应用具有较好的信效度，仍需在更大样本更多人群中进行验证。

Objective To develop a Chinese version of Death Attitude Profile-Revised（DAP-R）and evaluate its reliability and validity by applying it in the Chinese Christians. Methods After undergoing forward and backward translation of the DAP-R by expert consultation and in-depth interview,150 Chris- tians over 40 years old were recruited to complete the Chinese version of DAP-R, And then factor analysis, correlation analysis and reliability analysis were applied to establish the scale＇s construct validity and relia- bility. Results The final scale consisted of five dimensions with 25 items; the varimax rotation factor analysis of the scale identified seven principal factors and explained for 67.075% variances; the correlation coefficient between each item and its domain was 0.432-0.850; Cronbach＇s α coefficient of five domains were 0.585-0.853, the Cronbach＇s α and split-half coefficient for the whole scale were 0.840 and 0.843 respectively. Conclusions The Chinese version of DAP-R possesses acceptable validity and reliability in the setting of Christians, and more in-depth study on the scale needs to be done in a wider population.