Examines the timing of partners' talk in mother-infant engagements over infant age to determine whether variations occur in the incidence of the alternating mode. Findings reflect the facilitative effects of covocalization in preverbal infants and the need for the alternating mode with older infants. (31 references) (Author/CK)

Examined whether the characteristics in perception of speech sounds found in preverbal hearing infants might extend to the perception of signed language in infants with congenital deafness. Seventeen Japanese mother-infant dyads participated in the study. Found that infants with deafness showed greater attentional and affective responsiveness to…

Notes that in a typical word monitoring paradigm, subjects monitor ongoing language input for a pre-designated target word and that independent variables include the nature and position of the target word and the context in which it is embedded. Also notes that forms of this task are suitable for studies with young children and with individuals…

Six preschool children, mostly from poverty-level backgrounds, were taught to make descriptive statements about objects. The category-descriptor statements were organized and sequenced into four clusters. As sets of new statements were successively taught and evaluated, the number and diversity of probed category and descriptor terms steadily and…

Examines the CDI-WORDS Short Form vocabulary checklist as an index of language production. The study focuses on the associations between this short form and directly observed measures of lexical production; the associations between short-form checklists administered at different ages; the predictive associations between short form scores and…

Examined the use of the mutual exclusivity constraint in naming objects among young children monolingual in English or bilingual in English/Urdu or in English/Greek. The study used three tests of the constraint: disambiguation, rejection and restriction. Findings revealed that bilingual children used the constraint to a lesser extent than…

Tests Pine & Lieven's (1993) suggestion that a lexically-based positional analysis can account for the structure of a considerable proportion of children's early multiword corpora. Results reveal that the positional analysis accounts for 60% of the children's multiword utterances and that most other utterances are defined as frozen. (33…

Examined longitudinally the handshape aspect of American Sign Language signs in young children of deaf parents. Parents demonstrated on videotape how the children formed the different signs. Findings reveal that four basic handshapes predominated in early sign production, and that the part of the hand involved in contacting a sign's location often…

Examined the strength of the association between language exposure estimates and vocabulary learning for simultaneous bilingual infants with differing patterns of exposure to the languages being learned. Findings revealed that the correlation was strong, even for children whose language environments changed by more than 20% between observations.…

Analyzes childrens' (ages 10-12) narratives to show how the stories contribute to children's ongoing construction of knowledge and identity. Argues that children's use of reported speech drives the referential and evaluative functions of their stories and that their reproduction and framing of others' and their own voices enables them to reflect…

Evaluates two developmental models incorporating innovations in prosodic theory using the phonological forms of one child's vocabulary documented for the first nine months of language production. Results indicate the relevance of the prosodic hierarchy in the early grammar as well as considerable early knowledge of prosodic structure below the…

A study investigated the degree of association between parent-reported language scores at ages 1,2, and 3 years, and the cumulative duration of middle-ear effusion (MEE) during the first 3 years in 621 children. At age 3, the cumulative duration of MEE significantly contributed to the variance in parent-reported scores. (Contains references.) (CR)

Compares the acquisition of the English to- and for-dative alternation by native-speaking English, Japanese, and Korean children. Investigates whether second language learners (L2) like native language learners overextend the double-object variant and whether L2 learners, like L2 adults, transfer properties of the native language grammar.…

Phonological development of 145 children between the ages of 2 and 8 years was examined through annual assessment using a standardized articulation test. Process usage declined between 2 1/2 and 4 years and infrequent process usage was observed after the age of 4. Race differences were found, but no sex differences were found. (Author/PB)

Reanalyzes Gierut's study that presents a case in which a phonological intervention program is used to effect a phonemic split in a child with a highly restricted phonological system. Three alternatives to Gierut's analysis are presented and discussed. (21 references) (Author/OD)