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Filters: Author is Schaffer, G.A.  [Clear All Filters]
Conference Paper
Slater, S. C., & Schaffer, G. A.. (1996). Computing scores for incomplete GRE General computer adaptive tests. In Paper presented at the annual meeting of the National Council on Measurement in Education. New York NY.
Eignor, D. R., & Schaffer, G. A.. (1995). Comparability studies for the GRE CAT General Test and the NCLEX using CAT. In Paper presented at the annual meeting of the National Council on Measurement in Education. San Francisco.