In the vast literature on language attrition, studies on the role of extralinguistic factors in language retention, particularly concerning foreign language (FL) skills acquired in formal instructional contexts, are scarce. We address this issue by focusing on the impact of the frequency of FL use, both extramural and in the classroom, and…

Advanced oral proficiency is an integral part of language teacher education and has been for decades. To date, little research exists that investigates practicing K-12 nonnative language teachers' target language (TL) maintenance habits. This study presents the results of a research study that investigated the TL proficiency maintenance practices…

In L1 attrition research, it's recognized that a previously acquired language can transform under the influence of a newly acquired one. However, the precise L1-L2 relationship is intricate and warrants further study. Some research suggest that L2 mastery might reduce L1 proficiency, while others show that both languages can be maintained. Age of…

Indigenous communities, linguists, teachers, and language activists have been developing methods to revitalise endangered languages over several decades. Not only are these methods diverse, they are usually implemented in various ways according to local needs and aspirations. Language revitalisation methods focus on proficiency, but there is also…

With a focus on an under-studied group of immigrants in the UK, this paper examines Iranian families' language ideologies and practices at home in relation to Persian acquisition and maintenance for their children. Working within a family language policy (FLP) framework, we draw on sociolinguistic data from semi-structured interviews with eighteen…

Bilingual parents must often make difficult and complex choices about which languages to use with their children. While existing research has explored family language practices and attitudes within certain language communities, the experiences of African parents are conspicuously absent from the literature. This study explores factors influencing…

In this study, the relationship between the family language practice and the level of linguistic (in)security of adolescent Gagauz speakers is examined in the context of an endangered language. To this end, a language-use questionnaire and linguistic insecurity scale were administered to 674 participants. The questionnaire included questions…

Due to the increased mobility and linguistic and cultural diversity internationally, there has been a renewed interest in the linguistic practices of immigrant families. Earlier scholarship focused on the difference between parenting in monolingual contexts and bilingual parenting conceptualised as management of more than one language in a family.…

In this investigation, Kristin J. Davin analyzes current and former emergent bilingual learners' decisions to take or not take a language proficiency assessment in a home language to pursue a Seal of Biliteracy (SoBL). The SoBL is a policy adopted in forty states to counteract English-only ideologies by recognizing students who graduate high…

Language teachers cannot help their students develop high levels of metalinguistic knowledge and language aptitude if they themselves are found lacking in these abilities. This article reports on a study that utilised a descriptive correlational mixed-methods research design to gather data from 89 multilingual teachers of English, Chinese, French,…

Advanced adult Indigenous language speakers are essential in Indigenous language revitalization (ILR). As first language speakers age and pass away, communities increasingly depend on adults with high proficiency to carry the language forward (Fishman, 1991; Hinton, 2011; W.H. Wilson, 2018). Yet, few studies in ILR focus on adult learners, and…

We evaluated external and internal sources of variation in second language (L2) and native language (L1) proficiency among college students. One hundred and twelve native-English L2 learners completed measures of L1 and L2 speaking proficiency, working memory, and cognitive control and provided self-ratings of language exposure and use. When…

While it is known that heritage speakers diverge from the homeland baseline, there is still no consensus on the mechanisms triggering this divergence. We investigate the impact of two potential factors shaping adult heritage language (HL) grammars: (1) cross-linguistic influence (CLI), originally proposed for second language acquisition (SLA), and…

The purpose of this survey study was to explore how the English language proficiency of Asian and Latin American immigrant parents influenced their levels of intergenerational challenges as reflected in their experiences with diminished parental authority, role reversal, acculturation gap, value discrepancy, family conflict, and emotional…

Heritage languages are key to shaping the identity of many individuals who grow up in environments where the dominant societal language is different from their home languages. Yet heritage language learners can be incredibly diverse in terms of cultural and language backgrounds, language proficiency, literacy skills, language socialization…