Six experiments were reported which examine the young child's ability to compare included and nonincluded sets. Subjects were children from nursery and primary schools in Edinburgh. (Author/MP)

Explores two questions: What is the nature of older children's syntactic knowledge, and how is that knowledge used in an everyday speech situation? Subjects were 96 children at each of three grade levels: 6, 8, and 10. (MP)

Clark's Semantic Feature Acquisition theory of semantic development is reviewed and evaluated against the recent experimental literature with special reference to the acquisition of English antonyms. (Author/MP)

Preschool children were tested on their comprehension of the comparatives, "taller,""shorter,""more," and "less" in five types of sentences. Results suggest that many children can understand two-dimensional comparisons, but perform poorly on second-clause subjects pronoun sentences because of uncertainty about the referent of the pronoun. (SDH)

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)

Supports the position that children learn superordinate elements later than subordinate ones. (WY)

Three studies assessed children's knowledge of the wh question modal auxiliary placement rule by asking the children to imitate (and in Study 3 judge) grammatical and ungrammatical model wh questions. (Author/MP)

Investigates the development and production of spatial deictic terms ("this/that", "here/there", "my/your") in the context of a hide-and-seek game using preschool children and college age adults. (Author/ED)

Results suggest that modeling can indeed affect the complexity of children's sentences even in the absence of reinforcement or instructions of imitate. (Authors)

Noting that in previous research, the linguistic status of the unit has often been confounded by its size, five experiments were conducted to provide a better test of the linguistic status hypothesis. Results supported the linguistic status hypothesis by indicating that effects of linguistic level on phonological sensitivity cannot always be…

Monolingual Hebrew-speaking subjects aged 3, 4, 5, 6, 7, and 11 years, as well as college students, were asked to interpret utterances consisting of two nouns and a verb in order to determine whether Hebrew speakers can rely on a word order strategy to assign sentence relation. (MP)