A study was undertaken to test the theory that canonical sentence schemas can sometimes assign argument structure to verbs. The theory has the advantage of explaining errors without postulating the acquisition of erroneous lexical entries that have to be learned, and it can be extended to other kinds of errors in the choice and placement of…

Attempts to demonstrate that specifically language-impaired (SLI) children can be viewed as normal learners faced with systematically altered input. By assuming SLI children are limited in their ability to perceive and hypothesize grammatical morphemes that are low in phonetic substance, many features of SLI children's language can be explained by…

Analysis of the development of the forms and functions of interrogatives in Tamil-speaking parent-child interactions during early stages of language acquisition revealed that children first acquired and used intonation questions, followed by questions using "where,""what," and "who." Yes/no questions using the…

Suggests that Goad & Ingram's (1987) argument in favor of a cognitive model of phonological development failed to recognize the uniqueness of each individual's neural and vocal structures, ignored documented variability in the phonetic patterns of prelexical infants, and inexplicably assumed that inter-child variability implied the operation of…

Explores the process of language acquisition, including such aspects as pre-language, speaking and signing, and cultural influences, focusing on the resulting language acquisition differences and needs of children whose language ability and medium do not correspond with those of their family. (CB)

Examines joint attentional processes in children's early lexical acquisition and conversational interaction. Early language development builds on adult-child joint attentional focus on nonlinguistic entities. A developmental sequence of joint attentional processes in early language development is proposed, and the role of adults in this sequence…

Reviews work on the acquisition of complex verbs in American Sign Language (ASL), delineating three lines of research showing how children acquire ASL and discussing possible reasons for the particular fashion in which different children (native learners, non-native learners, and native learners with parents who are non-native learners) acquire…

Argues that evolution of the phonological systems of natural languages and the typology of distinctive features is based on perceptual discontinuities of the auditory system. It is suggested that neonates rely on these innate sensitivities for acquisition of sound systems and that some phonological variation in early child phonology results from…

Results of a longitudinal study of seven children under age two suggest that variation in children's early word combinations can be explained in terms of different routes to multiword speech; and a strategy involving the breaking down of originally unanalyzed phrases may be used by all children in varying degrees. (Contains 22 references.)…

Develops a psychologically plausible model of the development of word-naming skills in children in order to verify psychological evidence indicating the importance of children's underlying phonological skills as determinants of the ease with which they learn to read. This model is highly successful in learning the pronunciations of single-syllable…

Responds to four commentaries on the article by Jones and Smith in this issue. Suggests that the comments derive from the possibility that stable concepts might not exist and from the difficulty of imagining what cognition could be without represented concepts. Discusses traditional approaches to stability and variability, and considers what…

Fundamental frequency, duration, and amplitude measures were extracted from stressed and unstressed syllables in interword and intraword comparisons. Analysis of target stress patterns revealed no difference between acoustic marking of stress by 6 adults and 22 toddlers. Findings indicate that children generally control these variables to derive…

Investigated the actionality effect in 48 French-speaking children (ages 5;0 to 7;11) by systematically varying the voice of the test sentences and the voice of the interpretive requests. The interaction between actionality, voice of sentence, and interpretive request revealed that the actionality effect depended on the type of task used to assess…

This commentary responds to an article by Rebecca McCathren and others on using directives in early language intervention. It suggests that the primary effect of follow-in directives may be to set the tone of the interaction. Factors that affect the relationship between responsiveness and directiveness are addressed, including sequencing, rhythm,…

This study examined the influence of metrical patterns (syllable stress and serial position) of words on the production accuracy of 20 children (ages 22 months to 28 months). Among results were that one-fourth of the initial unstressed syllables were omitted and that consonant omissions, though few, tended to occur in the initial position.…