In this article, we report the results of a study undertaken at the University of Cyprus (2017-2020) in the framework of the research project MapCyArS financed by the Leventis Foundation. The study concerns the design and development of an assessment test to evaluate proficiency in Cypriot Arabic (CA), a severely endangered language spoken in…

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 Irish language is a minority language undergoing the attenuation and accelerated change commonly seen as threatened languages come under increasing pressure from the dominant language. The decline of the numbers of traditional speakers and growing numbers of L2 speakers of Irish has given rise to some contested spaces regarding authenticity,…

Voxy, an English-language-learning company, has developed a custom, in-house proficiency exam, the Voxy Proficiency Assessment (VPA), which is given to all learners at the beginning and end of their courses. Using Multinomial Logistic Regression (MLR), the impact of covariates, such as total learning activities completed and total number of…

Within the field of SLA, the incidence of nativelikeness in second language (L2) speakers has typically been explained as a function of age of acquisition. An alternative interpretation, however, is that L2 learners do not attain nativelike proficiency because of first language (L1) maintenance. This interpretation has nevertheless remained mostly…

We examine morphosyntactic knowledge of Labrador Inuttitut by Inuit receptive bilinguals (RBs)--heritage speakers who are capable of comprehension, but produce little or no speech. A grammaticality judgment study suggests that RBs possess sensitivity to morphosyntactic violations, though to a lesser degree than fluent bilinguals. Low-proficiency…

This study investigates the effects of weekly heritage language (HL) classes on first language (L1) proficiency in speakers who arrived in the second language (L2)-dominant setting before the onset of puberty. Two groups of L1 Spanish--L2 Swedish bilingual high school students living in Sweden participated in the study. One group currently…

A collection of essays on first and second language proficiency from the fields of psychology and linguistics includes the following: "Modeling and Assessing Language Proficiency" (John H. A. L. de Jong, Ludo Verhoeven); "The Construct of Grammar in Early Language Development" (Folkert Kuiken); "Dimensions in Grammatical Proficiency" (Wim H. J.…

This book provides comprehensive information on all aspects of sociolinguistics. It includes 285 articles, of which 80 are short biographical entries. Fifty of the biographies and 42 other articles are entirely new, while the remaining entries are revised and updated from the "Encyclopedia of Language and Linguistics." The book provides…