This study investigated the feasibility of a vocabulary-based teacher intervention to increase preschool teachers' production of complement clauses (e.g. "I wonder if we can put the monkey in the tree") in teacher-children play interactions. Using a multiple baseline across participants design we measured the impact of an intervention…

Interventions focused on the home language environment have been shown to improve a number of child language outcomes in the first years of life. However, data on the longer-term effects of the intervention are still somewhat limited. The current study examines child vocabulary and complex speech outcomes (N = 59) during the year following…

This study combines explicit (pen-and-paper) and sensitive (time-pressured) measures to gauge the impact of three instructional interventions (contextualized input with meaning-focused activities, contextualized input with word-focused activities, and decontextualized input with word-focused exercises) on the learning of 20 L2 French target verbs.…

Specific features of adult linguistic input may play a larger, or smaller role, at different child ages, across different language outcomes, in different cohorts. This prospective, longitudinal study explored associations between the quantity and quality (i.e. diversity and responsiveness) of maternal linguistic input and child language. This…

The present study explores the effects of distributed practice by extending this area of research to L2 learning from audiovisual input. A total of 96 L1 Russian elementary to advanced learners of English watched five episodes of captioned TV series under three viewing distribution conditions: longer spacing of viewing once per week; shorter…

Purpose: We report on a replicated single-case design study that measured the feasibility of an expressive vocabulary intervention for three Cantonese-speaking toddlers with small expressive lexicons relative to their age. The aim was to assess the cross-cultural and cross-linguistic feasibility of an intervention method developed for…

This study investigated the impact of an emergent literacy intervention on the language quality and quantity used during shared reading interactions of 14 teenage mothers (M = 19;9, SD = 1;3) and their young children (M = 2;1, SD = 0;8). Mothers participated in a seven-week emergent literacy intervention focused on a range of behaviours they could…

We investigated how grapheme familiarity and grapheme-phoneme correspondence (GPC) congruence affect adult learners' ability to make use of orthographic input (OI) during phono-lexical acquisition. Native English speakers, with no Russian experience (naïve) or learners of Russian, heard auditory forms, saw pictured meanings, and saw written input…

Adult second language (L2) learners often experience difficulty with novel L2 phonological contrasts, limiting their ability to establish contrastive lexical representations of L2 words. It has been demonstrated that the availability of orthographic input (OI), and variables interacting with OI, can shape the inferences learners make about L2…

The relationship between second language (L2) learners' orthographic vocabulary knowledge and extensive reading is quite well researched. However, the way phonological vocabulary knowledge and extensive listening/viewing interacts remains not so well investigated. The current study examines the effect of extensive viewing of English movies…

While there is increasing evidence that learners pick up new words while viewing video with captions (i.e. L2 subtitles), little is known about the role of instructional interventions prior to viewing. This study uses eye-movement registration to investigate the effect of pre-learning vocabulary before watching a captioned video. Thirty…

The purpose of this study was to investigate the role of variability in teaching prepositions to preschoolers with typical development (TD) and developmental language disorder (DLD). Input variability during teaching can enhance learning, but is target dependent. We hypothesized that high variability of objects would improve preposition learning.…

In this study, the researcher had a group of unresponsive learners taking a year-long English for Specific Purposes (ESP) course in Banking and Finance Department. After the detection of the problem, "unresponsiveness," one-on-one semi-structured interviews were conducted with the learners (N=8) to find the reasons of it, and what they…

Case studies in lexical uptake suggest that some well reported language learning strategies, such as extensive reading and listening to songs, can be quantified accurately in terms of time spent on task and the nature of the vocabulary input they provide. These studies also show that these strategies can link very convincingly to growth in…

This study aims at exploring the potential of extensive TV viewing for L2 vocabulary learning, and the effects associated with the language of the on-screen text (L1 or L2), type of instruction (pre-teaching target items or not) and learners' proficiency. A total of 106 secondary school students (Grade 8) divided into 4 classes participated in a…