From early in childhood, humans exhibit sophisticated intuitions about how to share knowledge efficiently in simple controlled studies. Yet, untrained adults often fail to teach effectively in real-world situations. Here, we explored what causes adults to struggle in informal pedagogical exchanges. In Experiment 1, we first showed evidence of this…

Natural languages contain systematic relationships between verb meaning and verb argument structure. Artificial language learning studies typically remove those relationships and instead pair verb meanings randomly with structures. Adult participants in such studies can detect statistical regularities associated with words in these languages and…

Previous and current research identify Metalinguistic Awareness (MLA) as a possible cause of the positive effects of bilingualism on cognitive development and Third Language Acquisition (TLA). Although it has been acknowledged that MLA is strongly affected by literacy and grammar-related activities, only a few studies have focused on the context…

The present dissertation analyzed speech production and perception in early heritage Spanish-English bilingual children. Specifically, I investigated how perception and production of lexical stress develops in bilingual children. Current models of second language (L2) speech perception do not include heritage bilinguals or suprasegmental aspects…

Technological advances afford teacher educators, designers, and researchers the opportunity to use videos as an instructional tool to help parents, caregivers, teachers, and other adults support young children's mathematical development. We created five Magic Math Minute videos to highlight examples of young children's mathematical thinking and to…

This article investigates whether explicit instruction can affect second language (L2) competence in the domain of English quantifier scope. An intervention study was conducted with L1-Mandarin L2-English learners in order to examine (1) whether these learners can learn inverse scope for the structure on which they are instructed…

Background: Tracheostomy management is considered an area of advanced practice for speech-language therapists (SLTs) internationally. Infrequent exposure and limited access to specialist SLTs are barriers to competency development. Aims: To evaluate the benefits of postgraduate tracheostomy education programme for SLTs working with children and…

The idea that task-based learning can be facilitated through negotiated interaction has been a major object of research amongst scholars interested in task-based language teaching for at least 30 years. In this article, I focus largely on one particular type of negotiation--the negotiation of form (hereafter NoF). My purpose is not to cast doubt…

This article reports on a study on the effect of orthography on L1-based phonological transfer in L2 production in 40 novice English-speaking learners of Spanish. In particular, the role of auditory-orthographic training and production and the influence of grapheme-to-phoneme correspondences are examined. Data elicited via a picture-naming task…

To what extent do second language (L2) learners benefit from instruction that includes corrective feedback (CF) on L2 speech perception? This article addresses this question by reporting the results of a classroom-based experimental study conducted with 32 young adult Korean learners of English. An instruction-only group and an instruction + CF…

This investigation examined two techniques that may help learners focus on second language (L2) constructions when recasts are provided during meaning-based communicative activities: altering the cognitive complexity of tasks and manipulating the input frequency distributions of target constructions. We first independently assessed the validity of…

In this study we compared the effects of two types of form-focused instruction (FFI) on second language (L2) learning and their potential contributions to the development of different types of L2 knowledge. Both types of instruction were pre-emptive in nature, that is planned and teacher generated. In Integrated FFI attention to form was embedded…

This exploratory study described the experiences of choice in physical activity contexts for adults with mobility impairments. The experiences of 3 female and 2 males with mobility impairments between 18 and 23 years of age were described using the interpretive phenomenological methods of individual interviews, written stories, and field notes.…

This article tries to analyze instructional interactions in which one participant structures the overall solving of the task so that the other participant appropiates the skills and abilities that were accomplished jointly. Another primary interest is to examine the semiotic mechanisms involved in the instructor-learner interaction. Results from a…

Mainstream linguistics has long held that there is a fundamental difference between adult and child language learning (Bley-Vroman, 1990; Johnson & Newport, 1989; DeKeyser, 2000; Paradis, 2004). This difference is often framed as a change from implicit language learning in childhood to explicit language learning in adulthood, which is…