周历活动规划中文版在大学生执行功能评测中的信度

Reliability of Chinese Version of Weekly Calendar Planning Activity for an Executive Function Assessment in College Students

目的探讨周历活动规划中文版(WCPA-C)在评估大学生执行功能时的重测信度和评估者间信度。方法2019年8月至11月,招募18~30岁在校大学生55例参与测评。一位评估者对全部受试者采用WCPA-C评估,2周后重测;两位评估者同时使用WCPA-C对其中31例进行评估。计算重测和评估者间组内相关系数(ICC)。结果脱落两例。除错误数外,其余指标重测ICC为0.45~0.89,第二次结果优于首次;评估者间ICC为0.84~1.00。结论WCPA-C用于我国健康大学生人群,具有良好的评估者间信度,间隔2周重测可能存在学习效应。

Objective To investigate the intrarater and interrater reliability of Chinese version of Weekly Calendar Planning Activity(WCPA-C)as evaluating the executive function in college students.Methods From August to November,2019,55 college students aged 18 to 30 participated in this study.One rater evaluated all the subjects with WCPA-C and retested two weeks later.Two raters evaluated 31 of the subjects with WCPA-C.The intraclass correlation coefficient(ICC)was calculated for intrarater and interrater.Results Two cases dropped out.The ICCs of the indexes were 0.45 to 0.89 for intrarater excepted Total Errors,and they were better from the second assessment than the first time.The ICC for interrater was 0.84 to 1.00.Conclusion WCPA-C is well interrater reliable for the healthy college students in China,however,there may be learning effect as interval of two weeks.