Many pragmatic philosophers insist that causality in human behavior is to be explained by psychological field theorism rather than by modern behaviorism. This paper attempts to demonstrate (1) that pragmatists often support one aspect of an untenable disjunction in psychological theory, (2) that the asserted disjunction is but a methodological distinction, and (3) that the causal order in human behavior is most likely to be profitably described, predicted, or explained by the methods of modern behaviorism.