Alternative factor analytic solutions for the WISC and the WAIS with the retarded.
D005163:Factor Analysis, Statistical; D006801:Humans; D008607:Intellectual Disability / Q000175:diagnosis*; D007360:Intelligence; D007361:Intelligence Tests; D008433:Mathematics; D008570:Memory, Short-Term; D014705:Verbal Behavior; D014888:Wechsler Scales