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Revitalizing Endangered Languages

Edited by Justyna Olko & Julia Sallabank

Revitalizing Endangered Languages "This guidebook provides ideas and strategies, as well as some background, to help with the effective revitalization of endangered languages. It covers a broad scope of themes including effective planning, benefits, wellbeing, economic aspects, attitudes and ideologies."

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Dissertation Information

Title: Under Construction! An investigation into the cognitive processes involved in second language acquisition Add Dissertation
Author: Fernando Ferreira-Junior Update Dissertation
Email: click here to access email
Institution: Universidade Estadual de Campinas, Linguistics
Completed in: 2008
Linguistic Subfield(s): Psycholinguistics;
Director(s): Fabio Alves

Abstract: This dissertation investigates the nature of some basic cognitive processes involved in the constructing of a second language (L2) and which underlie the acquisition and use of linguistic formulae and entrenched chunks of language (i.e., sociocognitively conventionalized ones). Chunking processes, which operate right from a neurobiological level and are mediated by probabilistic and attentional processes, seem to guide the development of our knowledge of language. The emergent and dynamic nature of such a view is utterly compatible with connectionist models of learning, representation and processing, i.e., the underlying conception of language as a complex adaptive system expressed throughout this thesis. Additionally, a constructionist approach and a conception of a lexis-grammar continuum in language learning guide the empirical analyses carried out here.

The main study, carried out under the supervision of Nick C. Ellis, comprised an analysis of the spontaneous acquisition of three different types of English constructions (VL = verb + locative, VOL = verb + object + locative, and VOO = verb + object + object or ditransitive) on a longitudinal corpus of naturalistic English learners in the ESF Project (PERDUE, 1993). Results show that these constructions are seeded by the highest-frequent verb exemplars go, put and give, respectively, thus revealing a quite similar developmental pattern for all learners investigated, irrespective of their native languages. Results also demonstrate that such probabilistic distribution observed in the structure of natural languages later facilitates the learning of more abstract verb argument constructions by the learner, due to their first acquiring the most frequent, prototypical, and generic exemplar. Finally, a more qualitative analysis of our data indicates that 1) semantic prototypes optimize the learning of more complex abstract constructions in an L2 and are the result, above all, of continuous cognitive processes of categorization, generalization, and induction of the regularities present in the linguistic input; 2) this process is crucially dependent on type and token frequencies with which particular constructions appear in the input; 3) L2 development is slow and gradual, moving from an initial heavy reliance on concrete items to the development of more abstract linguistic schemas; and, last but not least, 4) the learning of formulae and chunks depends crucially on token frequency, whilst schematization is heavily dependent on type frequency.