| 1968 | Lipkin, S.G. | Carnegie-Mellon (USA) | NIH |
| 1968 | Bauman, E. and Murray, D.J. | Queens | NRC |
| 1968 | Suboski, M.D. and Spevack, A.A. | Queens | Sigma Xi |
| 1968 | Gardner, R.C., Wonnacitt, E.J., and Taylor, D.M. | Western Ontario | Canada Council |
| 1968 | Franken, R.E., Jones, C.E.B., and Hanley, D.A. | Calgary | NRC |
| 1968 | Bryden, M.P., Dick, A.O., and Mewhort, D.J.K. | Waterloo | DRB9401-26 |
| 1968 | Zerbolio, D.J. | Michigan State (USA) | NSF |
| 1968 | Montague, W.E. and Hillix, W.A. | Illinois, Missouri (USA) | |
| 1968 | Ratliff, R.G., Koplin, S.T. and Clayton, K.N. | Vanderbilt (USA) | NIMH |
| 1968 | Mackintosh, N.J. et al. | Oxford (UK) | MRC (UK) |
| 1968 | Underwood, B.J. and Freund, J.S. | Northwestern (USA) | ONR |
| 1968 | Hannah, T.E. and McCormack, P.D. | Carleton | NRC |
| 1968 | Murray, F.B. | Minnesota (USA) | |
| 1968 | Fuerst, K. and Zubek, J.P. | Manitoba | DRB9425-08 and NIMH |
| 1968 | Woodward, A.E. and Murdock, B.B. | Toronto | NRC and NSF |
| 1968 | Pettifor, J.L. | Alberta Guidance Clinic | |
| 1968 | Baddeley, A.D. | MRC-APRU (UK) | |
| 1968 | Reynolds, A. and Paivio, A. | Western Ontario | NRC |
| 1968 | Swingle, P.G. | McGill | NRC |
| 1968 | Kahneman, D., Peavler, W.S. and Onuska, L. | Harvard (USA) | NIMH and NSF |
| 1968 | Harcum, E.R. | William and Mary (USA) | USPHS |
| 1968 | Hall, J.F. | Penn State (USA) | |
| 1968 | Baker, C.H. | Human Factors Research (USA) | US Navy |
| 1968 | Halasz, M.F. | Manitoba | NRC |
| 1968 | Tempone, V.J. | Arizona (USA) | |
| 1968 | Fantino, E. et al. | UC San Diego, Yale (USA) | NSF |
| 1968 | Schonfield, D. and Gibb, M. | Calgary | NRC |
| 1968 | Gardner, R.C. and Taylor, D.M. | Western Ontario | Canada Council |
| 1968 | Lefrancois, G. | Alberta | |
| 1968 | Runquist, W.N. | Alberta | NRC |
| 1968 | Tees, R.C. | UBC | NRC and MRC |
| 1968 | Suedfeld, P. | Rutgers (USA) | |
| 1968 | Earhard, B. and Earhard, M. | Dalhousie | NRC |
| 1968 | Baum, M. and Bindra, D. | McGill | NRC and USPHS |
| 1968 | Dominowski, R.L. and Gadlin, H. | Illinois (USA) | |
| 1968 | Brooks, L.R. | McMaster | NRC |
| 1968 | Kirby, H.W. and Horvath, T. | Windsor | |
| 1968 | Berlyne, D.E., Ogilvie, J.C. and Parham, L.C.C. | Toronto | NRC |
| 1968 | Price, R.H. | Indiana (USA) | |
| 1968 | Beasley, N.A. | Keele (UK) | MRC (UK) |
| 1968 | Gibb, M. and Schonfield, D. | Calgary | NRC |
| 1968 | Clifford, T. | Kenyon College (USA) | NSF |
| 1968 | Paivio, A., Smythe, P.C. and Yuille, J.C. | Western Ontario | NRC |
| 1968 | Standing, L.G., Sales, B.D., and Haber, R.N. | Rochester (USA) | NSF and USPHS |
| 1968 | Tapp, J.T. and Long, C.J. | Vanderbilt (USA) | |
| 1968 | Delprato, D.J. and Denny, M.R. | Michigan State (USA) | NSF |
| 1968 | James, J.P. | Ohio State (USA) | NIMH |
| 1968 | Siegel, L.S. | Missouri (USA) |