Bilinguals can be proficient in oral language without necessarily knowing how to read and write in at least one of their languages. Literacy has been shown to affect language processing in monolinguals. In the present study, we test if literacy affects grammaticality judgments for Cantonese-English bilinguals who varied in Chinese literacy…

The linguistic interdependence hypothesis posits the existence of language features common to different languages. This set of characteristics, known as Common Underlying Proficiency (CUP), is a powerful facilitating agent in second language acquisition. Fluid intelligence (Gf), on the other hand, is the construct that encompasses those cognitive…

This study examines cross-linguistic influence (CLI) in the acquisition of embedded "wh"-questions in L3 English in German-dominant heritage speakers (HSs) of Italian. Specifically, we investigate whether a higher proficiency in the heritage language Italian increases the potential for CLI from that language. To this end, 21 adult-aged…

This study investigates the knowledge of bilingual speakers of Catalan and Spanish regarding the production of object pronominal clitics (excluding non-reflexive third-person clitics), with a focus on: (i) their morphology, considering the variants that coexist for each form, and (ii) their syntactic placement (proclitic or enclitic) with respect…

Early trilingual development is an excellent testing ground for input reduction effects on acquisition outcomes. This article reports a study investigating input-outcome relations in a child Leo in Hong Kong, who was addressed to in Mandarin, Cantonese and later also in English by caretakers through 'one caretaker-one language' and 'one day-one…

Previous studies have examined the predictive significance of the level of phonemic awareness in L2 spelling, but have left the role of phonemic awareness growth relatively unexplored. The aims of the present study were to examine (1) the growth trajectory of phonemic awareness in the kindergarten years; and (2) the unique contribution of initial…

However influential the interdependence hypothesis has become in bilingual research, it still lacks full empirical support. This longitudinal study explores the parallels in the biliteracy development (L1 Spanish and L2 English) of 20 students in a European immersion programme (i.e. CLIL) over a two-year period. A bilingual learner corpus of…

This study addresses the social-cognitive interactions that occur in code-switching and integrates social and cognitive factors from a usage-based perspective. It investigates code-switching in two different interaction modes -- speech and writing -- to consider not only the influence of social factors (social networks and attitudes) but also the…

Drawing on usage-based approaches this paper addresses the challenge of capturing EMI teachers' linguistic needs for the purposes of teacher training in international Medical Education. The focus is on EMI medical teachers in various instructional formats. Each format requires a specific linguistic repertoire resulting dynamic interactions of…

The present study examines whether bilectal Greek Cypriot educators are able to identify dialectal (Cypriot Greek) elements superimposed on the standard language (Standard Modern Greek) in a written variety-judgment task. By doing so, (meta)linguistic skills of bilectal teachers from Cyprus were put to the test and later compared to the results of…

The interdependence between the first and second language of bilingual immigrant children has not received sufficient attention in research. Most studies concentrate on mainstream language skills of immigrant pupils. In some studies, the gaps in the language development of immigrant children are documented by comparing mainstream pupils with…

Numerous studies have shown that bilinguals presented with words in one of their languages spontaneously and automatically activate lexical representations from their other language. However, such effects, found in varied experimental contexts, both in behavioural and psychophysiological investigations, have been essentially limited to the…

This paper reports on a case study of a child raised in the context of bilingual first-language acquisition in English and Bulgarian, where the latter represents a minority (heritage) language. Using diary data and spontaneous speech recordings, the study identifies a period of loss of production in Bulgarian (1;7-2;3) and a subsequent…

In this paper, we will describe the theoretical underpinning of many bilingual education programs for deaf children: Cummins' Linguistic Interdependence theory. Then, we will review some of the studies that have been conducted on the relation between reading and signing skills, and discuss how difficult it is to interpret their findings within…

New positive attitudes towards language interaction in the realm of bilingualism open new horizons for sign bilingual education. Plaza-Pust and Morales-Lopez have innovatively reconceptualised a new cross-disciplinary approach to sign bilingualism, based on both sociolinguistics and psycholinguistics. According to this framework, cross-modal…