Bickhard M. H. (1991) The import of Fodor’s anti-constructivist argument. In: Steffe L. P. (ed.) Epistemological foundations of mathematical experience. Springer, New York: 14–25. Fulltext at https://cepa.info/2970
Excerpt: Fodor argues that the construction of genuinely novel concepts is impossible and, therefore, that all basic concepts available to human beings are already present as an innate endowment (1975, 1981). This radical innatism – along with related conclusions such as an innate modularity of available representations and a corresponding innate limitation in the potential knowledge that human beings might be capable of (1983) – has been seen by many as a reductio ad absurdum of Fodor’s position, and his arguments have consequently been dismissed. I will argue that Fodor’s arguments deserve much more careful attention than that: in particular, his arguments are a reductio of one of his essential presuppositions, but it happens to be a presupposition that he shares with virtually all of psychology and philosophy. Fodor’s conclusions, then, are reductios of the major portion of contemporary studies of cognition and epistemology (Campbell and Bickhard, 1987). Furthermore, even when the critical presupposition is isolated, it is difficult to construct a genuine alternative. Most attempts at correcting any part of the logical difficulties involved have inadvertently presupposed the pernicious premise elsewhere in the system (Bickhard, 1980a, 1982, 1987).
Bickhard M. H. (1997) Constructivisms and relativisms: A shopper’s guide. Science & Education 6(1–2): 29–42. Fulltext at https://cepa.info/3903
Diverse forms of constructivism can be found in the literature today. They exhibit a commonality regarding certain classical positions that they oppose – a unity in their negative identities – but a sometimes wild multiplicity and incompatibility regarding the positive proposals that they put forward. In particular, some constructivisms propose an epistemological idealism, with a concomitant relativism, while others are explicitly opposed to such positions, and move in multifarious different directions. This is a potentially confusing situation, and has resulted in some critics branding all constructivisms with the charge of relativism, and throwing out the baby with the bath water. In addition, since the epistemological foundations of even non-relativist constructivisms are not as familiar as the classical positions, there is a risk of mis-interpretation of constructivisms and their consequences, even by some who endorse them, not to mention those who criticize. Because I urge that some version of constructivism is an epistemological necessity, this situation strikes me as seriously unfortunate for philosophy, and potentially dangerous for the practice of education.