Examination of object word learning and use in beginning (vocabulary of less than 50 words) and advanced (vocabulary of more than 50 words) infant speakers indicated that both groups formed concepts, learned, and generalized words for the to-be-learned objects. Advanced speakers learned more words and concepts and engaged in broader generalization…

The principles of transmitting appropriate impressions in peer interactions by using facial expressions are different among kindergarten children than among adults. Although the children demonstrate knowledge and understanding of some facial expressions found in the adult repertoire, they tend to be more aggressive and less tactful in their use of…

Microanalyses of unstructured videotaped interactions of three mother-infant dyads revealed dramatic shifts in dyadic vocalization patterns from primarily overlapping to primarily alternating. These results suggest that the emergent patterns reflect increased potential for coordination within the dyad, which may be capitalized on by mother and…

An African gray parrot, taught to employ the vocalization "want" before an object label so as to discriminate functional labeling from requesting, subsequently generalized "want" to novel situations. The findings of the study indicate that the training procedure might be applicable to intervention programs for humans with…

Discusses several objections to Krashen's Input Hypothesis which states that language acquisition is the learners' understanding of a language at a stage slightly higher than their current one because of their understanding of extralinguistic cues of the language. (Author/LMO)

Observation of eight-month-olds (N=7) during isolated free play session with three toys revealed that significantly more vocalizations were present during transition periods where changes from locus of attention and changes in facial expression occurred. (Author/CB)

Analyses of longitudinal speech data collected from two children indicated that children rapidly acquire count/mass noun distinctions. (Author/CB)

Presents a historical perspective on child language research, termed "stingy" because of the lack of financial and institutional support. Speaks of the pioneers and present researchers who study child language as men and women of unusual determination and commitment. (HTH)

Pointing gestures of verbally advanced two-year-olds were contrasted with those of less advanced peers to examine the relationships of gesture to language during the acquisition of each. Formal and functional aspects of each communicative skill were measured. Gesture and language corresponded only in their functional aspects. (Author/AS)

Using Locke's 1983 model, analyzes one tendency, consonant use in babbling and early words, and phonological word-selection patterns in 10 children, aged 8 to 16 months. Individual differences were found in all three domains analyzed, with some increase in uniformity across subjects with increasing knowledge of language. (Author/SED)

Reports a method of clinically inducing a phonemic split in a misarticulating child. Three stages were observed in the acquisition of this split: (1) complementary distribution (allophones of the same phoneme); (2) position-specific free variation (intermediate to the phonemic split); and (3) phonemic distribution for some morphemes (phonemic…

Reports preliminary findings from a study of kindergartners using LOGO in a computer laboratory. The study highlights the oral language that occurs while children produce computer graphics. (HTH)

Explores the patterns in children's talk about their writing, by means of transcribed conversations during daily writing/sharing sessions in a first grade classroom. Discusses the importance of this kind of talk. (HTH)

Describes a study which examined the phoneme acquisition process by monitoring children's progress toward the goal of being able to use a target behavior in multiple situations after treatment has been withdrawn. This was done to determine whether progress continues if treatment is withdrawn before the end goal is reached. (SED)

Describes a study to determine: (1) the relationship between age and mean length of utterance measured in morphemes (MLU) in a group of normally developing two- and three-year-old chidren; (2) the standard error of MLU; (3) the relationship between MLU and age; and, (4) the ability of MLU to predict children's grammatical development. (SED)