This paper examines what is important about talk between learners during school science and, having identified this, suggests how we can ensure that what we consider important happens. By looking at the interaction between teachers and learners talking about science, it is possible to indicate ways in which learners can be helped to continue this…

As teachers, people often dream of research results which will tell them, with scientific accuracy, what is going to work in their classroom. However, as researchers, people know how elusive such "recipes" or "best methods" are. Conventional quantitative research methods have been designed to identify the effect of "factor X" in a given context,…

To examine effects of input and learner characteristics on morphology acquisition, 60 adult English speakers learned to inflect masculine and feminine Russian nouns in nominative, dative, and genitive cases. By varying training vocabulary size (i.e., type variability), holding constant the number of learning trials, we tested whether learners…

Background: This study reports the language and memory progress over five years of 30 adolescents and young adults with Down syndrome, and investigates the relationship of earlier phonological memory abilities to later language development. Methods: Tests of nonverbal ability, receptive vocabulary, grammar comprehension, digit span and nonword…

Non-word repetition, in which participants hear and repeat unfamiliar verbal stimuli, is thought to provide a particularly sensitive measure of verbal short-term memory capacity. However, performance on this task can also be constrained by hearing and speech production skills, and by an individuals' linguistic knowledge. This study examined real…

This study focuses on the source of reading problems of English as a second language learners at the high school level. The results indicate that while reading comprehension is impacted by level of receptive vocabulary knowledge, the ability to select and implement word-appropriate lexical inferencing strategies can compensate for low receptive…

We examined the contribution of working memory capacity to the development of children's reading comprehension. We present data from three waves of a longitudinal study when the children were 7 years (Grade 1), 8 years (Grade 2) and 9 years (Grade 3). Two questions were raised: The first question concerned the developmental changes of the relative…

This paper provides three representative examples that highlight the ways in which procedures can be combined to study interactions across traditional domains of study: segmentation, word learning, and grammar. The first section uses visual familiarization prior to the Headturn Preference Procedure to demonstrate that synchronized visual…

Predictive relations were examined between measures of 20 mothers' behavioural and verbal general and specific responsiveness and intrusive and supportive directiveness and their children's subsequent expressive vocabularies during three developmental periods with endpoints at the beginning, middle, and end of the second year: 0;10 to 1;1, 1;1 to…

The evolution of terms, such as computer security, network security, information security, and information assurance, appears to reflect a changing landscape, largely influenced by rapid developments in technology and the maturity of a relatively young profession and an emerging academic discipline. What lies behind the evolution of these terms?…

Two experiments explore children's spontaneous labeling of novel objects as a method to study early lexical access. The experiments also provide new evidence on children's attention to object shape when labeling objects. In Experiment 1, the spontaneous productions of 21 23- to 28-month-olds (mean 26;28) shown a set of novel, unnamed objects were…

The fact that early lexical and grammatical acquisition are strongly correlated has been cited as evidence against the view that the language faculty is composed of dissociable and autonomous modules (Bates & Goodman, 1997). However, previous studies have not yet eliminated the possibility that lexical-grammar associations may be attributable to…

The purpose of this study was to determine whether an approach combining creating strategy awareness and recycling words will result in better vocabulary learning (delayed recall) of selected words than teaching vocabulary following the course book alone, for intermediate level English language learners. Two English language classes, a total of 51…

We assessed 19-month-olds' appreciation of the conventional nature of object labels versus desires. Infants played a finding game with an experimenter who stated her intention to find the referent of a novel word (word group), to find an object she wanted (desire group), or simply to look in a box (control group). A 2nd experimenter then…

This article describes how parents foster emotional development in their children through the words they speak during daily conversations. The author presents a case study of a father and his infant daughter and the developmental progression of talk. In the first 6 months of life, talk revolved around the infant's feelings, and later in the…