The divisions in transformational grammar into surface and deep structure give rise to the hypothesis that imitative-repetitive drills will never go beyond the surface structure, and that an explicit verbalization of underlying structures will result in better achievement and proficiency in second language learning. The Project described here,…

The hypothesized ability of adult native speakers to understand linguistic ambiguity was tested. An approach developed to determine linguistic competence tested the ability of 90 participants in individual interviews to interpret sentences having the potential for multiple interpretations. The hypothesis was not supported by the data. A hierarchy…