Some meaningful (significantly different from zero) correlations between Digit Span and other WISC variables were obtained for a sample of 324 children in 9 diagnostic groups. There is no evidence of reliable sex or diagnostic differences in these correlations.
SockloffA. L.EdneyJ. N.Some extension of Student's t and Pearson's r central distributions Technical Report 72–5, Philadelphia, Temple University Measurement and Research Center, 1972.
3.
WalkerH. M.LevJ.Statistical inference. New York: Holt, 1953.
4.
WechslerD.Wechsler Intelligence Scale for Children. New York: Psychological Corp., 1949.
5.
WinneJ. F.SchoonoverS. M.Diagnostic implications of WISC scores: A reanalysis. Psychological Reports, 1972, 30, 823–828.