https://dash.harvard.edu/bitstream/handle/1/10587326/GIGI%20Trends.pdf?sequence=1

Bilingualism: consequences for mind and brain

THE PHENOMENON OF MULTILINGUALISM is as old as humanity, but multilingualism has been catapulted to a new world order in the 21st century. Social relations, knowledge structures, and webs of power are experienced bymany people as highly mobile and interconnected—for good and for bad—as a result of broad sociopolitical events and global markets. As a consequence, today’s multilingualism is enmeshed in globalization, technologization, and mobility. Communication and meaning-making are often felt as deterritorialized, that is, lived as something “which does not belong to one locality but which organizes translocal trajectories and wider spaces” (Blommaert, 2010, p. 46), while language use and learning are seen as emergent, dynamic, unpredictable, open ended, and intersubjectively negotiated. In this context, increasingly numerous and more diverse populations of adults and youth become multilingual and transcultural later in life, either by elective choice or by forced circumstances, or for a mixture of reasons. They must learn to negotiate complex demands and opportunities for varied, emergent competencies across their languages. Understanding such learning requires the integrative consideration of learners’ mental and neurobiological processing, remembering and categorizing patterns, and momentto-moment use of language in conjunction with a variety of socioemotional, sociocultural, sociopolitical, and ideological factors. The field of second language acquisition (SLA) seeks (a) to understand the processes by which school-aged children, adolescents, and adults learn and use, at any point in life, an additional language, including second, foreign,

A Transdisciplinary Framework for SLA in a Multilingual World

The upshot of these needs for change is both dismaying and exciting, both disturbing in the destruction of long-familiar patterns of dealing with human suffering, and paradoxically hopeful in raising the possibility that significant failures in our health care systems of the past — limited access to medical care and grossly inadequate public sector “non-systems”, for example — may now be addressed more successfully.

Administration and policy in mental health

Implementation studies are often poorly reported and indexed, reducing their potential to inform initiatives to improve healthcare services. The Standards for Reporting Implementation Studies (StaRI) initiative aimed to develop guidelines for transparent and accurate reporting of implementation studies. Informed by the findings of a systematic review and a consensus-building e-Delphi exercise, an international working group of implementation science experts discussed and agreed the StaRI Checklist comprising 27 items. It prompts researchers to describe both the implementation strategy (techniques used to promote implementation of an underused evidence-based intervention) and the effectiveness of the intervention that was being implemented. An accompanying Explanation and Elaboration document (published in BMJ Open, doi:10.1136/bmjopen-2016-013318) details each of the items, explains the rationale, and provides examples of good reporting practice. Adoption of StaRI will improve the reporting of implementation studies, potentially facilitating translation of research into practice and improving the health of individuals and populations.

https://www.bmj.com/content/bmj/356/bmj.i6795.full.pdf

Standards for Reporting Implementation Studies (StaRI) Statement

Bilingual experience is dynamic and poses a challenge for researchers to develop instruments that capture its relevant dimensions. The present study examined responses from a questionnaire administered to 110 heterogeneous bilingual young adults. These questions concern participants' language use, acquisition history, and self-reported proficiency. The questionnaire responses and performances on standardised English proficiency measures were analysed using factor analysis. In order to retain a realistic representation of bilingual experience, the factors were allowed to correlate with each other in the analysis. Two correlating factors were extracted, representing daily bilingual usage and English proficiency. These two factors were also related to self-rated proficiency in English and non-English language. Results were interpreted as supporting the notion that bilingual experience is composed of multiple related dimensions that will need to be considered in assessments of the consequences of bilingualism.

/pdf/bilingualism-is-not-a-categorical-variable-interaction-50rdkvexmu.pdf

Bilingualism is not a categorical variable: Interaction between language proficiency and usage

Researchers have designed training methods that can be used to improve mental health and to test the efficacy of education programs. However, few studies have demonstrated broad transfer from such training to performance on untrained cognitive activities. Here we report the effects of two interactive computerized training programs developed for preschool children: one for music and one for visual art. After only 20 days of training, only children in the music group exhibited enhanced performance on a measure of verbal intelligence, with 90% of the sample showing this improvement. These improvements in verbal intelligence were positively correlated with changes in functional brain plasticity during an executive-function task. Our findings demonstrate that transfer of a high-level cognitive skill is possible in early childhood.

/pdf/short-term-music-training-enhances-verbal-intelligence-and-35we3o7q9w.pdf

Short-Term Music Training Enhances Verbal Intelligence and Executive Function

https://lcad.lab.yorku.ca/files/2015/03/1-s2.0-S0885200614000088-main.pdf

The cognitive development of young dual language learners: A critical review

A total of 104 six-year-old children belonging to 4 groups (English monolinguals, Chinese-English bilinguals, French-English bilinguals, Spanish-English bilinguals) were compared on 3 verbal tasks and 1 nonverbal executive control task to examine the generality of the bilingual effects on development. Bilingual groups differed in degree of similarity between languages, cultural background, and language of schooling. On the executive control task, all bilingual groups performed similarly and exceeded monolinguals; on the language tasks the best performance was achieved by bilingual children whose language of instruction was the same as the language of testing and whose languages had more overlap. Thus, executive control outcomes for bilingual children are general but performance on verbal tasks is specific to factors in the bilingual experience.

/pdf/bilingual-effects-on-cognitive-and-linguistic-development-3kygt8yrjq.pdf

Bilingual effects on cognitive and linguistic development: role of language, cultural background, and education.

Emerging Bilingualism: Dissociating Advantages for Metalinguistic Awareness and Executive Control.

The effect of bilingualism on the cognitive skills of young children was investigated by comparing performance of 162 children who belonged to one of two age groups (approximately 3- and 4.5-year-olds) and one of three language groups on a series of tasks examining executive control and word mapping. The children were monolingual English speakers, monolingual French speakers, or bilinguals who spoke English and one of a large number of other languages. Monolinguals obtained higher scores than bilinguals on a receptive vocabulary test and were more likely to demonstrate the mutual exclusivity constraint, especially at the younger ages. However, bilinguals obtained higher scores than both groups of monolinguals on three tests of executive functioning: Luria's tapping task measuring response inhibition, the opposite worlds task requiring children to assign incongruent labels to a sequence of animal pictures, and reverse categorization in which children needed to reclassify a set of objects into incongruent categories after an initial classification. There were no differences between the groups in the attentional networks flanker task requiring executive control to ignore a misleading cue. This evidence for a bilingual advantage in aspects of executive functioning at an earlier age than previously reported is discussed in terms of the possibility that bilingual language production may not be the only source of these developmental effects.

Raluca Barac

Papers

Short-Term Music Training Enhances Verbal Intelligence and Executive Function

The cognitive development of young dual language learners: A critical review

Bilingual effects on cognitive and linguistic development: role of language, cultural background, and education.

Emerging Bilingualism: Dissociating Advantages for Metalinguistic Awareness and Executive Control.

Word Mapping and Executive Functioning in Young Monolingual and Bilingual Children