Bilingual, Multilingual, and Multicultural Education Commons^™

The Effects Of Code-Mixing On Second Language Development, Aimee K. Spice

Linguistics Senior Research Projects

Second language development is an important topic of discussion in an increasingly multilingual world. This study aims to examine and detail research on the effects of code-mixing (CM) on second language development, answering how CM facilitates or constrains second language acquisition. Peer-reviewed articles on the topic published between 2013 and 2018 were examined and synthesized. Language learners/multilinguals answered questionnaires about their views on CM and second language acquisition, and a language teacher was interviewed regarding use of L1 in the language classroom and CM as a pedagogical tool. This study found that CM can be a beneficial tool for language …

The Effects Of Bilingualism And Multilingualism On Lexical Retrieval, Sarah E. Young

Linguistics Senior Research Projects

This research reviews literature that has been written concerning the positive and negative cognitive impact bilingualism has on the speaker. It then takes this research one step further asking whether increasing the number of languages one speaks slows down the person’s lexical retrieval. Methods include an interview and two tests, the data from which strongly supports the hypothesis mentioned in the literature review that bilingualism slows down lexical processing. This research concludes that having more languages does increase a person’s difficulty with retrieving words on demand.

Key terms: bilingualism, lexical retrieval, RIF, retrieval induced forgetting, aphasia, tip of the tongue, …