Interactional aspects of cognitive organization

Further propositions are formulated towards a comprehensive structural developmental theory of cognitive change, begun in Langer (1969a, 1969b). Here, the analytic focus is upon: (a) The organization of the subject's assimilatory operations and accomodatory figurations; (b) the intrinsic coordinations between the theoretical and empirical cognitions constructed, respectively, by these two kinds of functional structures; and (c) the cognitive developmental changes produced by intrinsic coordinations. Derivative empirical hypotheses are considered in light of findings summarized here and elsewhere.