Abstract

This chapter is concerned only with some of the conceptual (or philosophical) issues relevant to the innateness hypothesis: the supposed analogy with Rationalists’ concern with mathematics; the false contrast between innate and learned; and the character of general statistical (GenStat) approaches. It is not so easy, however, to deal with a Leibnizian problem of the modal status of grammatical rules, nor with a little‐noticed problem, ironically enough raised by the modern empiricist Quine, what the author call superficialism regarding the data available to the child. The chapter shows that a consideration of these problems will invite a specific form of nativism, what might be called a “quasi‐brute process” nativism, that is actually not as closely related to traditional Rationalism as Chomsky originally proposed, but is what he and others have arguably had in mind since the development of the Principles and Parameters and other “biological” models beginning in the 1970s.