The concurrent and predictive relations of sensorimotor behavior and play to language in the second year were assessed among 19 preterm and 20 full-term infants tested at 13 1/2 and 22 months of age. Numerous associations between play and language were identified; sensorimotor behavior and language in the same age period were relatively loosely…

This bibliographic review aims to present a single comprehensive source of references to facilitate clinical application of data obtained on the vocal activity of normal infants and to facilitate continued research on prelinguistic vocal output. The bibliography cites the published observational, empirical, and theoretical reports that examine the…

This study used longitudinal productivity criteria to establish the phonetic skill of 20 children (followed from 9 to 16 months). The number of specific consonants produced consistently across the months predicted referential lexical use at 16 months. Prior use of at least two supraglottal consonants characterized the children achieving…

The relationship between language and symbolic play was studied in a sample of children identified as referential in style (multiple noun utterances exceeded pronoun or no-noun utterances), as compared with a sample identified as expressive in style (pronoun utterances or no-noun utterances exceeded multiple noun utterances). Children were…

This study, with 53 Mexican-American infants, found that five predictors accounted for approximately 35 percent of the variance in receptive language at 12 and 22 months with average parental generation from Mexico (acculturation) and infant visual recognition memory accounting for 14 and 15 percent of the variance, respectively. No predictors…

A study of the use of the complex Finnish morphological rule system in 45 children, aged 20-24 months, examined the children's inflection of nouns and verbs in speech characteristic of everyday Finnish. Analysis of the correct, unanswered, and incorrect test items found six classes of errors, which were then examined for clues to the underlying…

This study compared speech and language comprehension and production between 249 very low birthweight and 363 normal birthweight 8 year olds. Although low birthweight children tended to score lower, when those with major neurological abnormalities were excluded, no significant differences were found between the two groups. However, general…

An intensive early intervention program was evaluated by assessing gains made by 44 special needs children (age 2) in cognition, gross motor, fine motor, receptive language, and expressive language domains. Comparison of actual to predicted posttest scores did not reveal significant gains in any domains. In cognition, gross motor, and fine motor…