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)

Examined the development of Irish word order patterns. It was found that the 1.5- to 3-year-olds (N=3) studied used subject-initial utterances more frequently than adults in input, and that for both adults and children the elision of the verb "to be" had a significant role in the placement of subjects in the utterances. (42 references)…

A validation study of five checklists for assessing two-year-olds' word production revealed that the lists produced comparable mean production scores, reflected age differences, and preserved individual differences in total production and in production of linguistic categories such as nouns, verbs, open class items, and closed class items.…

Fifty-seven children, aged 23-28 months, were assessed using the Sequenced Inventory of Communication Development, mean length of utterance, and Minnesota Child Development Inventory (MCDI). The MCDI Expressive Language scale was found to be a valid predictor of expressive language. The MCDI Comprehension-Conceptual scale appeared to assess both…

Longitudinal observation of one- to three-year-olds' (N=2) acquisition of complement phrasal construction in Korean found that, in spite of typological differences between English and Korean, both syntactic and semantic characteristics were shared by children acquiring complement structure in the two languages. (Author/CB)

Describes a preschool child's gradual acquisition of a play language, Pig Latin, and discusses the abilities and errors that were measured over the course of acquisition. Acquisition improved as the subject developed language abilities involving word identification, first-consonant deletion, suffix creation, and short-term memory for speech units.…

Analysis of videotapes of 19 parent-child dyads during bookreading when children were 2.5 years old, and subsequent analysis of the children's paradigmatic thought organization at 3.5 years, revealed a significant correlation between superordinate level labels in parents' talk and 3 measures of children's paradigmatic organization. (45 references)…

A study evaluated how well autistic and non-autistic Japanese primary children (N=35) were able to describe the events in a five-frame cartoon. Results are discussed in terms of cognitive ability and linguistic skills. Discussion focuses on how to help autistic individuals improve their language once they have acquired its rudiments. (DJD)

Studied the effect of child-adult ratio on communication patterns in six Swedish day-care centers. Detailed records of verbal interactions were studied in group for which ratio was dramatically changed. Found that high child/adult ratio leads to increased adult-initiated monologs and decreased child-initiated communication. (AJH)

Some 76 hearing children in prekindergarten classes, half receiving sign instruction and half not, were tested on English vocabulary acquisition. Children who received the sign instruction scored significantly higher on the Peabody Picture Vocabulary Test than children receiving sign instruction. (Contains 15 references.) (Author/LB)

A microgenetic approach to studying grammatical morpheme learning uses longitudinal data from two children learning English in different ways. Eight general attributes of morphological systems are proposed that will promote or inhibit the emergence of filler syllables during development. (Contains 86 references.) (Author/LB)