Estimated vs. empirical values of scaled-score ranges on Wechsler's Intelligence Scales: a correction.
An error in the procedure that recently was presented for evaluating the abnormality of scaled-score ranges is corrected. The correction does not alter the earlier conclusion, that the procedure appears sufficiently accurate for most clinical applications.
Silverstein
A B
AB
Mental Retardation Research Center-Lanterman Developmental Center Research Group, Pomona, California 91769.
D006801:Humans; D011594:Psychometrics; D013223:Statistics as Topic; D014888:Wechsler Scales / Q000592:standards