Connectionist Language Theory: The Virtues of Authentic Materials for Second Language Acquisition

Methods of second language (L2) teaching should involve exposure to authentic forms to facilitate the development of proficiency and fluency. Exposure to authentic forms is important because prior research has shown that natural language discourse uses mostly prefabricated linguistic units (prefabs-formulaic language) that aid in developing linguistic competence and fluency; this occurs because learners' cognitive load is decreased when they are able to retrieve prefabricated wholes from their L2 repertoire as they produce L2 discourse (Erman & Warren, 2000). An effective method of acquiring prefabricated constructions as single units of meaning or structure is repetition of exposure to whole collocations (words that occur together in fixed phrases), since attention will shift from the individual constituents of the phrase to the unit as a whole as the meaning-bearing stored form (Bybee et al., 2006). Authentic materials (materials produced by native speakers for native speakers) contain a substantial number of prefabricated meaning units that are characteristic of native-speaker produced natural language. Compared to traditional L2 classroom approaches, authentic materials are more likely to engage learners due to the range of options available for learner interest; there is a psychological benefit for students who can be certain that their progress with authentic materials is tantamount to progress outside the classroom setting (Berardo, 2006; Ugalde, 2008). The efficacy of exposure to authentic forms can also be explained by virtue of the fact that it promotes incidental acquisition, which is the primary manner by which language is learned (Ellis & Wulff, 2015); it does so through facilitating implicit pattern recognition of exemplar structures. The research concludes with a discussion of why pedagogical approaches should seek to incorporate formulaic language for learners to achieve fluency.