Douglas K. Spiegel

Visualization and Judgmental Forecasting of Simulated Battles.

S. D. Keene, Robert E. Solick, R. E. Solick, 1997 .

Army Command and Control Evaluation System (ACCES) Review

Rex R. Michel, S. D. Keene, Douglas K. Spiegel, 1990 .

Manprint Assessment of the High Mobility Multipurpose Wheeled Vehicle Heavy Variant (HMMWV-HV)

Douglas K. Spiegel, Daniel A. Krohn, 1988 .

Part-Task Simulation Training of Drivers' Passing Judgments1

Norman W. Heimstra, Richard L. Lucas, Douglas K. Spiegel, 1973 .

Dependence of F Ratios Sharing a Common Denominator Mean Square

Douglas K. Spiegel, Russell T. Hurlburt, R. T. Hurlburt, 1976 .

Equivalence of orthogonal and nonorthogonal analysis of variance.

Jacob Cohen, John E. Overall, Douglas K. Spiegel, 1975 .