uniteapscale

The unit for the estimated conditional expected value of functions of weighted sums of item scores. The weights have integer values and are defined by readweight. The functions are defined in scalecount and scales. An example appears in listening10b.txt. Here uniteapscale is 11, which corresponds to listeningeapscale.csv. In this example, the weighted sum is the sum of item scores for the 34 Listening items. There are three scale scores used, each of which corresponds to membership in an interval of possible weighted sums.