Background: Although most prevalent in childhood, the acquisition of new words in oral vocabulary takes place right across the lifespan. Of the many factors that influence oral vocabulary learning, one extrinsic factor is the listening environment. The current study aimed to examine whether the presence of noise impacts oral vocabulary learning in…

Background: The ability to learn new words is critical in the development of oral and written language, and significantly impacts engagement in social, academic and vocational situations. Many studies have evaluated the word-learning process in people with developmental language disorder (DLD). However, methodologies for assessment are…

We meta-analyzed the effectiveness of incidental second language word learning from spoken input. Our sample contained 105 effect sizes from 32 primary studies employing meaning-focused word-learning activities with 1,964 participants with typical cognitive functioning. The random-effects meta-analysis yielded a mean effect size of g = 1.05,…

Six adult, second language (L2) English learners were observed over a period of one year to explore the development of lexical bundles (i.e., bigrams) in naturally produced, oral English. Total bigrams produced by the L2 learners over the year of observation that were shared with native speakers were compared using a frequency index to explore L2…

Purpose: The purpose of this study was to determine the effectiveness of a conversation intervention including 500 min of linguistically and cognitively complex talk on the expressive vocabulary growth of prekindergarten children. Method: Children (N = 73) were randomly assigned to control or a 10-week experimental intervention condition. Twice…

Spoken language data were collected from six adult second language (L2) English learners over a year-long period in order to explore the development of word polysemy and frequency use. The data were analyzed both quantitatively and qualitatively. In the first analysis, the growth of WordNet polysemy values and CELEX word frequency values were…

This study assessed, in a sample of 98 adult native speakers of Dutch, how their lexical skills and their speaking proficiency varied as a function of their age and level of education and profession (EP). Participants, categorized in terms of their age (18-35, 36-50, and 51-76 years old) and the level of their EP (low versus high), were tested on…

A fundamental assumption regarding spoken language is that the relationship between sound and meaning is essentially arbitrary. The present investigation questioned this "arbitrariness" assumption by examining the influence of potential non-arbitrary mappings between sound and meaning on word learning in adults. Native English-speaking…

This study investigated the relationship between phonological memory and second language (L2) fluency gains in native English-speaking adults learning Spanish in two learning contexts: at their home university or abroad in an immersion context. Phonological memory (operationalized as serial nonword recognition) and Spanish oral fluency…

This volume examines the ramifications of individual differences in therapy outcomes for a wide variety of communication disorders. In an era where evidence-based practice is the clinical profession's watchword, each chapter attacks this highly relevant issue from a somewhat different perspective. In some areas of communication disorders,…

Music can be used in the adult English-as-a-Second-Language (ESL) classroom to create a learning environment; to build listening comprehension, speaking, reading, and writing skills; to increase vocabulary; and to expand cultural knowledge. This digest looks briefly at research and offers strategies for using music in the adult ESL classroom.…

Discusses the implications of the tendency of adult second-language learners to develop a well-structured, simple form of language outside the classroom, i.e. the Basic Variety (BV). Focuses on the structural properties of the BV, the status of these properties and the reasons why some structural properties of "fully fledged" languages are more…

The following titles are included: (1) "Computer in Foreign Language Instruction"; (2) "Two Sides of the Same Coin: Prose and Poetry in Translation"; (3) "Notions of Culture in Foreign Language Departments in Different Countries"; (4) "Developing Materials for Teaching Danish to Adult Immigrants"; (5) "Conversational Strategies in Expressive,…