北京居民心理健康量表的内容效度检验

目的:初步编制北京居民心理健康量表,并对其内容效度进行检验。方法:采用专家评定法,在2016年2月-2016年12月邀请21位专家对北京居民心理健康量表的条目进行评定,运用问卷的回收率和专家提出建议的百分率来表示专家的积极性,权威系数表示专家的权威程度,使用均值、变异系数、协调系数表示专家评定意见的集中程度和一致性。结果:问卷有效回收率为80.95%,专家的权威系数为0.864,所有条目均值得分为1.82~3.81,各条目变异系数的得分在0.11~0.59之间,专家的协调系数为0.22(P0.05)。删除专家评分均值较低或专家意见相差较大的条目共32项,并根据专家意见对22个条目进行了进一步的修改。结论:经过专家评定的北京居民心理健康量表具有良好的内容效度,可以用于进一步验证信效度的研究。

Content Validity of the Mental Health Scale for Beijing Residents

Objective:To develop the preliminary formulation of mental health scale for Beijing residents,and test its content validity.Methods:Adopting the expert assessment method,this paper invited twenty-one experts to as-sess the items of the mental health scale for the Beijing residents in February 2016.The enthusiasm of the experts is expressed in the return rate and the effective response rate.The authority of the experts is expressed in the expert au-thority score.The concentration and consistency of the experts'opinions were represented with the mean,coefficient of variation and coordinate.Results:The effective rate of retrieve was 80.95%,the expert authority score was 0.864, the mean of the items of the scale was from 1.82 to 3.81.The coefficient of variation for the items was between 0.11 to 0.59.The experts'coordinate coefficient was 0.22 with the P value less than 0.05.There was a further change in the twenty-two items of the scale according the experts opinion after removing the items which average value was low or the experts'opinions differ greatly.Conclusion:The mental health scale has a good content validity by experts'ap-praisal,and it can be used for the reliabilities and validities test.