with Stam, H. J. , Mos, L. , Kaplan, B. (eds) , 1993, Recent trends in theoretical psychology: selected proceedings of the fourth biennial conference of the international society for theoretical psychology june 24–28, 1991, Springer, Dordrecht.
with Carroll, B. , 1990, Tests versus contests: a theory of adjudication, in M. E. Hyland, W. J. Baker, R. Van Hezewijk & S. J. S. Terwee (eds.), Recent trends in theoretical psychology, Dordrecht, Springer, pp. 431-438.
, 1988a, On paying attention, in L. Mos (ed.), Recent trends in theoretical psychology, Dordrecht, Springer, pp. 247-263.