Oscar R. Ewing prize in philosophy, Indiana University, 1951, for an essay entitled "Philosophical Implications of Scientific Psychology."
Elected to Psi Chi, Indiana University, 1951.
Elected to Sigma Xi, University of Illinois, 1958.
U.S. Public Health Service fellowship, University of Washington, 1958-60.
1966—National Science Foundation—for scientific equipment.
1967—U.S. Office of Education—for research on mathematical models of test scores.
1968—National Research Council of Canada—for research on conditioned reinforcement.
1970—President's research grant, Carleton University—for research on conditioned reinforcement.
1971—President's research grant, Carleton University—for research on conditioned reinforcement.
1983—Faculty of Graduate Studies and Research, Carleton University—for research on test reliability (with B. Little).
1984—Social Sciences Research Council of Canada—for research on models for assessing change (with D.A. Andrews and R. Hoge).
1988—Faculty of Graduate Studies and Research, Carleton University—for research on the relative power of parametric and nonparametric statistics.
1989—Faculty of Graduate Studies and Research, Carleton University—for research on computer simulation of statistical significance tests.
Ad hoc reviewer for:
"I would not dream of belonging to a club that is willing to have me for a member."—Groucho Marx