Exploration of the usefulness of a visual preference technique for assessing word comprehension in infants demonstrated increases in comprehension from 8 to 14 and 14 to 20 months; established longitudinal stability of comprehension from 14 to 20 months; and showed a profound effect of stimulus salience and the lack of sex differences in word…

Discourse skills and utterance lengths of mothers and their toddlers were examined among four language-delayed and four normal children. Language-delayed child-mother dyads were often interrupted by the need to clarify and the lack of definitive control in the conversational turn-taking structure. Results indicated less shared context in…

Examined how Italian day-care teachers (N=5) spoke to young children and adjusted their language according to age and size of groups. It was found that teachers made both structural and functional modifications of language according to childrens' ages and the size of groups, with group size exerting a greater influence on the features of the…

Replication of a study that showed that deaf 15- to 18-year- olds could accurately identify a significant number of isolated signs presented well out in peripheral vision found that 8- to 12-year-olds could also identify such signs, although results showed a significant effect of age on performance. (Author/CB)

Analysis of longitudinal data on the phonetic development of Swedish infants (N=4) from 1 through 17 months of age showed five distinct stages in early vocalization development: glottal; velar/uvular; vocalic; reduplicated consonant babbling; and variegated consonant babbling. Comparison with infants of differing linguistic backgrounds indicated…

Investigated how prosodic cues in motherese assisted infants' language acquisition. Infants oriented longer to speech interrupted at clausal boundaries than to matched speech interrupted at within-clause locations. The prosodic qualities of motherese provided infants with cues to units of speech that corresponded to grammatical units of language.…

Re-examines research literature supporting the idea that infants and young children simultaneously learning two languages mix elements from the two languages. It is argued that, contrary to most extant interpretations, bilingual children develop differentiated language systems from the beginning and are able to use their developing languages in…

Vowel production of a 14-month-old girl was studied over a 6-month period. Sixty percent of the vowels were produced correctly. A complex pattern of vowel preferences and errors was partially related to prespeech babbling preferences and strongly related to word structure variables (monosyllabic versus disyllabic). (Author/JDD)

Proposes that the optional subject phenomenon in early child language arises because children have not yet acquired the morphological elements (primarily modal and tense) necessary to distinguish subject-taking verbs (e.g., finite verbs) from their non-subject-taking counterparts (e.g., infinitives). (Author/CB)

Analyzes preschool class circle time from an ethnographic perspective. Findings suggest that rules, guidelines, expectations, and roles in the event change over time. (RJC)

Explores three explanations for the lack of a relationship between oral language development and reading ability. Presents data which provides evidence for each of the following sources of explanation: (1) inappropriateness of measures used in previous studies, (2) differences between written and spoken languages, and (3) the distinction between…

Luo-speaking children in Kenya responded to a test using nonce forms in morphophonology. Morphophonological processes in the acquisition of Luo plurals and possessives presented different degrees of difficulty for the subjects, with the type of morphophonological alteration in a language likely to affect the rate and order of acquisition.…

A child with chronic otitis media with effusion solved the problem of reduced and fluctuating auditory input with phonological selection and avoidance strategies that capitalized on prosodic cues. Findings illustrate the need to consider interactions among performance, input, and linguistic constraints to explain individual variation in language…

The role of cognitive and linguistic individual differences as well as contextual factors and processing complexity were examined as determinants of pronoun reversal (I/you). It is proposed that pronoun reversals commonly result from a failure to perform a deicitic shift, which is especially likely when children's psycholinguistic processing…

Verb forms used by 14 4-year-olds in their pretend play were investigated in a study of the use of past verb forms to express "unreality." Results suggest that different past verb forms co-occur with different play activities; e.g., present perfect occurring when children implement their plans and communicate within an already…