Pedagogical implications of transfer of training theory and of an assumed universal grammar, as related to second language learning processes, are reviewed in this article. In recent years, the concept of a universal grammar has lost its credibility. The author urges, however, that grammar be conceived as a process or method of generating or…

Some aspects of a theory of grammar are presented which derive from a formal theory of language acquisition. One aspect of the theory is a universal constraint on analyzability known as the Freezing Principle, which supplants a variety of constraints proposed in the literature. A second aspect of the theory is the Invariance Principle, a…