Constructing a couple-items validity scale / 中华行为医学与脑科学杂志

ABSTRACT

ObjectiveTo validate the judgment criteria of the validity scale for the assessment system on the character and temperament approach of command officers,and to describe the theory of this scale.MethodsUsing the way of imitating and field testing,correction of the criteria was verdicted based on the binary distribution theory.Results ①According the imitating research,about the 22 pairs of couple-items,the correct ratio,which is completely based on guessing,is about 4.9％,not reach 5％.②According the field testing,about the 22 pairs of couple-items,the correct ratio,which is completely based on guessing,is about 7.6％,not reach 8％.ConclusionOn the basis of theory analyzing,imitating research and field testing,not only can find the couple-items scale has many good features,such as more various show,more excellent disguise,but also can affirm the criterion of 19,which is based on the binary distribution theory,is also appropriate.