This study examines attitudes to language use and maintenance among Yorùbá-English bilinguals in the United States. Using the direct approach in language attitude research, it specifically interrogates attitudes toward using the heritage language (HL) in public domains and maintenance among subsequent generations. It also jointly examines the…

In the history of psycholinguistics, there are traditional accounts that have been told about language learning and processing. These accounts revolve around the constraints imposed by the age of language learning and by universal principles that are assumed to be natively given. The contribution of Brian MacWhinney and his collaborators has been…

Research has shown that bilingual individuals might encode autobiographical memories in either their first language (L1) or their second language (L2), depending on the language spoken at the time of the event. Although language mixing is a common occurrence among multilingual speakers, previous studies have largely overlooked mixed…

Grammatical complexity has been established as a key indicator of language and writing development (Ortega 2003; Bulté and Housen, 2014; Crossley and McNamara 2014). The present study uses the Register-Functional approach to complexity (Biber et al. 2022) to compare the development of L1 English and L2 English writers across year of study and…

Infants undergo fundamental shifts in perception that are reported to be critical for language acquisition. In particular, infants' perception of native and non-native sounds begins to align with the properties of their native sound system. Thus far, empirical evidence for this transition--perceptual narrowing--has drawn from socio-economically…

Name sign systems have been described in many deaf communities around the world. The most frequent name sign types are associated with an individual's appearance, for example, a signers' hairstyle, clothes, and physical features such as height, weight, etc. However, a recent study that examined name signs in Swedish Sign Language, for example,…

This article sheds light on the linguistic and extralinguistic conditions that determine the likelihood of L1 grammatical attrition in late sequential bilinguals. We explore whether aspectual interpretations associated with the present tense may be a vulnerable area for the native grammar of 30 late Spanish-English bilinguals who have settled in…

This longitudinal case study from a Complex Dynamic Systems Theory (CDST) perspective touches upon an under-researched issue: L1 development over the lifespan. Levinson (1978) predicts three stages in adulthood: early, mid and late, with a decline in late adulthood. We examine Diane Larsen-Freeman's publications over a period of 50 years (from age…

Purpose: The purpose of this study was to explore potential differences in suprathreshold auditory function among native and nonnative speakers of English as a function of age. Method: Retrospective analyses were performed on three large data sets containing suprathreshold auditory tests completed by 5,572 participants who were self-identified…

Recent reviews of behavior analytic journals suggest that participant demographics are inadequately described. These reviews have been limited to brief periods across several journals, emphasized specific variables (e.g., socioeconomic status), or only included specific populations. The current scoping review included all published articles in…

This study investigates the acquisition and maintenance of periphrastic and se-passives in second language (L2), heritage (HS), and (Spanish-dominant) native Spanish speakers (NS) by addressing: (i) How accessible are Spanish periphrastic passives (which also exist in English) and se-passives (unique to Spanish) for L2ers and HSs in production?…

For children, Object Relative (OR) clauses can be late acquired across a number of languages (e.g., this is the goat that the cows are pushing), and production of non-standard ORs that include resumption is often attested (e.g., Italian; French; English). In addition, starting at age 6, children start adopting passive subject relatives (SRs)…

This study investigates the complex interplay of individual and household factors, class attendance, and academic performance within Ghana's Complementary Basic Education Program (CBEP). It aims to understand how these factors influence learner performance, particularly given persistent rural-urban learning disparities and limited empirical…

Causatives have received considerable attention in first language acquisition. Of Mayan languages, acquisition of the causative has only been investigated for K'iche' and Tzotzil, based on longitudinal and spontaneous data. K'iche'-speaking children do not acquire morphological causatives until the age of 3 years, while children acquiring Tzotzil…

Amidst the rapid processes of industrialization and globalization, the interplay between minority and majority languages has garnered increasing attention, highlighting concerns surrounding linguistic diversity and the efficacious enactment of language policies. This study delves into the intricacies of language planning within the familial…