Abstract

Reductionist research programmes in psychology, and elsewhere, are typified by a number of research strategies and methodological assumptions. The current essay isolates and examines some typical reductionist assumptions as they have been embodied in psychological research. Through a brief examination of the use of lesion studies coupled with functional deficit analyses, it is argued that localizationist approaches to the study of brain function incorporate at least four interlocking hypotheses. Two of the hypotheses are examined in detail. It is urged that neither is warranted, and there is reason to think each is suspect.