Presents Dr. Kato Lomb's conclusions about language acquisition, which agree with current theory: comprehensible input is central; grammar plays a peripheral role in language development. (Author/CK)

Examines naturalistic adult-to-child speech of Italian middle class mothers to determine which patterns characterize linguistic input to infants. Because Italian is a pro-drop language, adult-to-child speech revealed bias toward more salient semantic and morphological significance of verbs relative to nouns, and verbs will likely occupy…

Focuses on two aspects of contextual engagement in relation to second language learning--communicative contexts and learning contexts. Suggests that learning contexts are flawed in respect to the needs of the initial language learner and they need to be refashioned to enable language learners to exploit contextual cues for intake and take…

There is a growing body of research indicating that mechanical drills do not facilitate the development of explicit or implicit knowledge. This study identifies the inadequate aspects of mechanical drills and offers alternative activities for the early stages of language practice, whose formats and features comply with recent research in the…

There has been little research comparing the nature and contributions of language input of mothers and fathers to their young children. This study examined differences in mother and father talk to their 24 month-old children. This study also considered contributions of parent education, child care quality and mother and father language (output,…

Many mainstream content teachers are encountering, for the first time, K-12 students who are in the process of learning English as a second language (English language learners or ELLs), and this new population presents a significant challenge. Teachers are already familiar with many of the techniques available to help their ELLs comprehend…

The present research investigated whether children's referential choices for verb arguments are motivated by pragmatic features of discourse referents across different developmental stages, not only for children learning null argument languages but also for those learning overt argument languages. In Study 1, the form (null, pronominal, or…

Many recent studies have examined the effectiveness of various types of input enhancement. The following study expands this line of inquiry to include technological applications of language learning by comparing the effectiveness of the computer application of diacritics to a traditional pen-and-paper process among beginning students of French and…

This study examined input enhancement and second language (L2) vocabulary learning while exploring the role of "distinctiveness," the degree to which an item in the input diverges from the form in which other items in the input are presented, with regard to the nature and direction of the effects of enhancement. In this study,…

Argues for a reconceptualization of Second Language Acquisition (SLA) research in order to enlarge the ontological and empirical parameters of the field. Claims that methodologies, theories, and foci within SLA reflect an imbalance between cognitive and mentalistic orientations, and social and contextual orientations to language, the former…

Presents an alternative definition of negative evidence, based on the idea that the unique discourse structure created in the juxtaposition of child error and adult correct form can reveal the child in contrast or conflict between the two forms. Findings reveal that children reproduced the correct irregular model more often and persisted with…

Fourteen Mother-Infant pairs were studied at three, six, and nine months to determine whether mothers simplify speech during the second half of the infant's first year and whether speech adjustment influences later language acquisition by infants. A mother's mean length of utterance (MLU) was predictive of later language development by her infant.…

Examines the role of the educational and socioeconomic levels of the speakers in advancing linguistic change. The study reviews three grammatical phenomena found at distinct stages of change. Individuals at the lower socioeconomic and educational strata of society embrace innovations in language more readily than their affluent and educated…

Followup to earlier report that focused on initial uses of first 10 words produced by 4 children is presented. Results of analysis of subsequent use of these 40 words is presented. Findings indicate that the role of linguistic input in early lexical development may decline sharply once a child has established initial uses for words. (24…

The hypothesis defended is that negative data and explicit data result in a type of knowledge that is not to be equated with linguistic competence. The specific claim is that only positive data can effect the construction of an interlanguage grammar comparable to the knowledge system characterizing the results of first-language acquisition. (60…