Reports on two studies that examined the natural process of word learning in children 4-11 years old. The children hear the new words in a conversation, a story, and paired with a definition. Results indicate that children at all ages could acquire a partial semantic representation from a single exposure. (SED)

Forty third-graders and an equal number of sixth-graders listened to a list of words and for each word had to indicate, by saying "old" or "new," whether it had appeared before on the list or not. The subjects gave more erroneous "old" responses to words which were semantically or phonetically related to previously heard words than to control…

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)

Questions whether children's use of language indicates they (1) understand temporal sequence, (2) distinguish goal-oriented from nongoal-oriented activities, and (3) prefer discussing the aspect of events prior to the time of events. Also investigates whether findings for past and future conditions are parallel. (Author/DB)

Two studies were conducted, one to judge the relative ages of pairs of vocalizations from Chinese and American infants of varying ages, the other to judge the linguistic community of the vocalizer when age was held constant. Judgments were highly accurate in the first study, but not in the second. (Author/RM)

Two experiments examined toddlers' noun vocabularies and interpretations of names for solid and non-solid items. Results indicated that one side of the solidity-syntax-category organization mapping was favored. Seventeen- to 33-month olds do not systematically generalize names for solid things by shape similarity until they already know many…

Forty children each from nursery school, first grade, and third grade participated in a study of the use of symbolic mediators in the control of overt behavior of children with internal and external locus of control. Each child participated in three different verbal control tasks: a push-button task, a pounding-board task, and a serial-recall…

A study investigated several questions concerning the amount of viewing and types of programs children and parents watched alone and together and the relation of viewing patterns to children's development. Investigated over a 2-year period were coviewing patterns, differences between younger and older children in their viewing with parents,…

A study of the babbling and phonological development of 54 infants used half-hour videotape recordings of the children at play in their own homes. The vocal output was phonetically transcribed twice for interrater agreement, and analyzed for the consonants used five times or more in the child's vocal repertoire. These consonants were considered to…

Discourse and conversational analysis methods were used in a qualitative reconstruction of one aspect of the regularities in the way 61 children "do" personal reference. Of particular interest was the development of two reference forms: minimization--preference for simple (one word) forms, or recipient design--reference forms indicating…

A theoretical distinction is made between the growth of word meaning and the development of word sense in Vygotsky's terms. A recall from semantic memory task and the semantic differential were used to operationalize these two conceptions of meaning in a study of 72 children aged 5 to 10 years. Results replicated typical findings for the growth of…

Reports on data collected in nine age ranges from 18 months to 71 months that examined children's ability to understand emotion-descriptive adjectives when used by adults and their own use of these words in productive vocabulary. (HOD)

Explores the underlying knowledge that children have about the relationship between the structure of requests and the relative status of speakers and listeners. Shows that the three age groups (preschoolers, 5-year-olds, and 10-year-olds) could systematically differentiate the requests by means of syntactic directness or semantics. (HOD)

Examines children's variation in rate, style, and sequence of grammatical development, within and across natural languages. Using a sample of English and Italian infants, concludes that while there are structural differences between English and Italian that could affect the order in which nouns and verbs are acquired, no differences were observed…