The problem of theoretical pluralism in psychology
pp. 339-343
in: Leendert Mos (ed), Annals of theoretical psychology, Berlin, Springer, 1985Abstract
In one way or another questions raised by the commentators are all relevant to the issue of scientific progress. I will, therefore, begin with this more general issue as the context for dealing with the specific points raised by Hyland, Kitchener, and Lindholm.