Evidence shows individual variation in lexical acquisition as a function of socioeconomic status and linguistic input. Research has primarily involved English-speaking populations and considered only mothers' child-directed speech. This study analyzes the effects of socioeconomic status on quantitative and qualitative properties of linguistic…

If maximal exposure were the key to success in language learning, then adult learners at the university level would be doomed to fail. Not only are they presumably too old to learn additional languages effectively, but target language (TL) input appears to be insufficient, especially when other languages are allowed in class. Nevertheless,…

This article presents a cross-cultural comparison of the size and composition of the expressive vocabulary of young children speaking two dialectal varieties of South American Spanish. Ninety-one Peruvian and 91 Argentinian toddlers (mean age: 22.5 months), matched on gender, age and maternal education, were assessed through the respective…

This study examines the role of language proficiency and other individual factors (attitudes, input) in the acquisition of language-specific [ð] and dialect-specific [Ø] allophones of Spanish intervocalic /d/ in the /ado/ context by L2 and heritage Spanish speakers during a short-term study abroad in Sevilla, Spain. Twenty L2-intermediate, 10…

In two artificial language learning experiments with four groups of highly proficient Basque-Spanish bilinguals and two groups of Spanish monolinguals, we examine the cues that allow adult listeners to parse new input into phrases. In addition, we investigate which factors lead bilinguals to switch between the segmentation strategies…

This study examines how faithfully second language (L2) Spanish textbooks represent the variability found in natural language use with regard to variable clitic placement (VCP). We offer a corpus study of VCP in the language used throughout nine Spanish L2 textbooks, which constitute all the available textbooks designed to teach Rioplatense…

Research in language development has only recently begun to focus on the inherent variability of language. Previous studies have explored at what age children begin to produce variable linguistic forms and how these forms progress through development. While children produce adult-like variation early on, some variable forms take longer to acquire…

The onset of COVID-19 has prompted world language professionals to reconceptualize best practices in second language (L2) teaching and research during a time of limited interaction due to social distancing across the globe (Morris, 2022). Not surprisingly, study abroad programs that once fostered communicative and intercultural development were…

This study examines the extent to which extra-linguistic factors such as language dominance, order of acquisition and language of instruction are deterministic for multilingual transfer selection and subsequent development. We test two groups of Catalan-Spanish bilinguals acquiring English as an L3 in a controlled setting. We first examine…

The present article sought to compare two case studies on the relationship between the theories of Language Acquisition and of their application for EFL Teachers Programs, in two different national settings. The first one conducted in the Republic of Chile and the second one, more recently developed in the Dominican Republic. It prompted our…

This study examines the common pedagogical approaches of L2 Spanish textbooks that are currently used at the college-level in the United States, and investigates whether they embrace the notion of input as a key concept in aiding L2 learners in learning new vocabulary words through activities that guide them from input/comprehension to…

Purpose: The language that children hear early in life is associated with their speech-language outcomes. This line of research relies on naturalistic observations of children's language input, often captured with daylong audio recordings. However, the large quantity of data that daylong recordings generate requires novel analytical tools to…

The study of motivation in Content and Language Integrated Learning (CLIL) contexts has hitherto one-sidedly been concerned with motivation to learn the foreign language, without regard for CLIL's eponymous focus on the inextricable connection between language and content. To fill this gap, this article focusses on CLIL learners' motivation not…

The provision of CLIL teachers in Spain has outpaced the growth of the so-called bilingual programs, as there are no specific training requirements for CLIL teachers who are either content or language specialists. So, CLIL teachers have a preexistent teacher identity that could influence their pedagogical choices. This study examines how teachers…

This article examines factors that promote active multilingualism. For this purpose, the "Peabody Picture Vocabulary Test" was used with 48 children. Their results were linked to a parental questionnaire designed to evaluate the children's linguistic input in their immediate environment. The study shows that, besides a minimum amount of…