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. (1991). The use of unidimensional parameter estimates of multidimensional items in adaptive testing. Applied Psychological Measurement, 15, 13-24.
. (1991). The Use of Unidimensional Parameter Estimates of Multidimensional Items in Adaptive Testing. Applied Psychological Measurement, 15(1), 13-24.
v15n1p013.pdf (1.06 MB). (1987). The use of unidimensional item parameter estimates of multidimensional items in adaptive testing (No. 87-13). ACT Research Reports (p. 33). presented at the September, 1987, Iowa City, IA: ACT.