Degree: MA in Psychology by Coursework and Research Report, 2016 / A comprehensive study has demonstrated that language experience provides cognitive benefits above the attainment of a second language (Bialystok, Craik, Green & Gollan, 2009) and thus it is purported that being a bi/multilingual stimulates memory and other executive functions (Jessner, 1999).The relation between language experience and verbal working memory and visual and verbal long-term memory was explored by assessing 30 healthy, young multilingual adults. The instruments that were used for this study are as follows: The Language Experience and Proficiency Questionnaire (LEAP-Q) which rated self-reported language experience/s, the Letter-Number Sequencing subtest from the WAIS-IV which assessed verbal working memory, the Visual Reproduction (VR) subtest from the WMS-IV which evaluated visual long-term memory and the Rey Auditory Verbal Learning Test (RAVLT) which measured verbal memory and learning. The results of the ANOVA statistics found that there was a correlation between language experience and verbal long-term memory (which was measured by utilising the RAVLT), but no links between language experience and verbal working memory and visual long-term memory were found. The results suggest that the language experience of young, multilingual adult South Africans is not related with verbal working memory and visual long-term memory. / MT2017

Thesis (M.A (Social and Psychological Research))--University of the Witwatersrand, Faculty of Humanities, School of Human & Community Development, 2016 / Due to linguistic diversity within South Africa, multilingualism is becoming increasingly prominent. Since South Africa is host to 11 official languages, it is the norm rather than the exception that South Africans are exposed to more than one language. This has social, educational and cognitive implications. Specifically, research indicates that the acquisition of additional languages to an individual’s mother tongue has a positive effect on working memory – the short-term storage and manipulation of information during the performance of cognitive tasks – which may confer a ‘bi(multi)lingual advantage’ and could improve academic performance. Consequently, the aim of this study was to determine whether working memory ability differs significantly between students who are monolingual or multilingual, while statistically controlling for intellectual ability and socio-economic status between these groups. Participants were 78 undergraduate students, comprising English first- (monolingual, Mage = 20.06 years, SD = .88) and second- or additional-language (multilingual, Mage = 20.03 years, SD = 1.03) speakers, matched for age, gender and socio-economic status. Language groups were compared on the Automated Working Memory Assessment (Alloway, 2007) and subtests of the Wechsler Adult Intelligence Scale – Third Edition (Wechsler, 1997). One-way between-group ANCOVAs showed that (a) the multilingual group outperformed the monolingual group across five of six non-verbal subtests, namely Mazes Memory and Block Recall (non-verbal simple span), and Odd One Out, Mister X and Spatial Recall (non-verbal complex span), (b) the multilingual group outperformed the monolingual group on two verbal subtests, namely Digit Recall (verbal simple span) and Listening Recall (verbal complex span), (c) the language groups performed equivalently on verbal simple and complex tasks of Word Recall, Non-word Recall, Counting Recall and Backwards Digit Recall. The findings contribute to the extant literature confirming a ‘bi(multi)lingual advantage’ in executive functioning. Theoretical and practical implications are discussed in light of academic performance. Keywords: working memory, monolingualism, multilingualism, bi(multi)lingual advantage, South Africa