【摘要】 目的完成清晨型与夜晚型评定量表(MEQ)中文版的引进工作。方法首先进行MEQ量表项目的翻译定稿,然后应用中文版评定163名健康受试者的日周期倾向,并通过两周睡眠记录表记录他们的睡眠习惯。根据测量的结果,进行量表信度与效度检验,并试图寻找其划界点。结果MEQ量表中文版的19个条目被确定为两个因子睡眠时相因子和最佳表现时间因子。中文版的划界点绝对清晨型70~86、中度清晨型63~69、中间型50~62、中度夜晚型43~49、绝对夜晚型16~42。中文版的Chronbachα系数为0.701~0.738、Spearman-Brown分半信度为0.584~0.697、重测信度为0.638~0.831,均达到了心理测量学可接受的水平。结论MEQ量表中文版有良好的心理测量学特征,新划界点可以有效地区分清晨型和夜晚型。更多还原

【Abstract】 ObjectiveTo assess the psychometric property of Chinese version Morningness/Eveningness Questionnaire (MEQ). MethodsThe original questionnaire was translated and back-translated,then the circadian rhythmicity of 163 healthy sleepers was tested by Chinese version MEQ. Sleep behavior of 163 healthy sleepers was confirmed by two-week sleep log. According to this information,we assessed the reliability and validity of Chinese version and tried to find the cut-off points. ResultsIn Chinese version,19 items were divided into 2 dimensions: sleep phase and time of greatest efficiency,and the cut-off point was listed as following: absolutely morningness type: 70~85,moderately morningness type:63~69,neutral type:50~62,moderately eveningness type:43~49,and absolutely eveningness type:16~42. In addition,the Chronbach αcoefficient was 0.701~ 0.738 ,Spearman-Brown split reliability was 0.584~0.697,and test-retest reliability is 0.638~0.831. All of validity and reliability in the Chinese version reached the statistical demand. ConclusionThe Chinese version MEQ had good psychometric property,and its cut-off point could discriminate morningness and eveningness effectively.更多还原