Chomsky devised a model of "transformational grammar" to convert underlying, deep structure into the surface structure of a sentence and proposed that people understand sentences by transforming the surface structure into a basic, deep structure or kernel form. Also, they use transformational rules to convert deep structure to surface structure ding speech production or writing. What is learned, therefore, is not a string of words but transformational rules that enable the speaker to generate an infinite variety of novel sentences and enable a listener to understand the infinite variety of sentences heard.

In summary then, Chomsky suggests that the transition in language learning from the simple stages of comprehension and expression to the stage at which the child uses a complex mechanism of language is so complex that some important aspects of language cannot be learned but are innate within the brain. His theory views language learning as similar to learning to walk; rather than being completely acquired, some aspects of spoken language "unfold" under appropriate developmental an

Specifically, Fraser stated that a thorough understanding of transformation grammar would provide English as a Foreign Language teachers with specific insights into students' language learning of English. In this regard, Fraser reported that this understanding would help teachers to: become aware of the sorts of errors most likely to occur among learners of English as a second language and of the linguistic facts which underlay these errors; further, he felt that a complete understanding of transformation grammar would also facilitate teachers' insight into the way or ways in which the errors might be remedied.

Chomsky, N. (1965). Aspects of the theory of syntax. Cambridge, MA: MIT Press.

The study examined three levels of teacher participation--passive, positive, and active. The three modes of teacher participation were randomly assigned to 58 beginning and 44 advanced high-school Spanish students in a 2 (Beginning versus Advanced Spanish) x 3 (Level of Teacher Participation, passive, positive and active) pretest-posttest factorial design. The research hypothesis stated that the greater the degree of teacher-student interaction during recorded laboratory presentations, the higher would be the students' difference scores on a measure of listening comprehension.

Sheppard, K. (1991). At sea in SLA: Evidence of UG in the acquisition of French and English verbs. Dissertation Abstracts International, 52(05-A), p. 1734.

Tartter, V.C. (1986). Language process. NY: Holt, Rinehart and Winston.

Prideaux, G.D. (1985). Psycholinguistics. NY: Guilford Press.

In addition, the brief review of the this work that was presented here indicated