The words in children's language learning environments are strongly predictive of cognitive development and school achievement. But how do we measure language environments and do so at the scale of the many words that children hear day in, day out? The quantity and quality of words in a child's input are typically measured in terms of total amount…

This article examines the language and cognitive skills of bidialectal and bilingual children, focusing on African American English bidialectal speakers and Spanish-English bilingual speakers. It contributes to the discussion by considering two themes in the extant literature: (1) linguistic and cognitive strengths can be found in speaking two…

Bilinguals must have a mechanism for controlling attention to their two language systems in order to achieve fluent performance in each language without intrusions from the other. This paper examines the evidence that the experience of controlling attention to two languages boosts the development of executive control processes in childhood for…

In many cognitive domains, learning is more effective when exemplars are distributed over a number of sessions than when they are all presented within one session. The present study investigated this "distributed learning effect" with respect to English-speaking children's acquisition of a complex grammatical construction. Forty-eight children…

Investigates the ability of adults and children to understand aspects of semantic ambiguity. (DD)

Four- to 10-year olds viewed pictures in which all or some individuals pictured were doing something to all or some objects pictured. Children indicated which sentences, using "all" or "each" to modify the subject or object, applied to the pictures. In choosing the applicable sentence, children showed little difficulty with…

Asserts that several of the assumptions underlying Noam Chomsky's and W. V. O. Quine's theories of language acquisition and development are misleading or false. It is argued, among other things, that children do not "acquire" language, but rather learn how to participate in the linguistic community surrounding them. (99 references) (MDM)

Children's understanding of the epistemological terms "know" and "guess" was investigated in two studies with four- to ten-year-old subjects. Two adult players guessed at the location of a ball hidden in one of two boxes. On each trial the child was asked questions about "knowing" and "guessing" both before and after the guessing took place.…

Results suggest that children can use the rules of conversational sequencing to evaluate the need for an inference to the speaker's intent when speakers deliberately violate a rule. This ability is acquired by six or seven years of age, but children do not correctly infer the speaker's intent until they are eight or nine years old. (Author/RH)

Results of three investigations of the development of word definitions indicated that younger childrens' definitions, including use or lack of use of superordinate categorical terms, fell short of adult informativeness, while, by age 10, children generally met such criteria in their definitions. (Author/CB)

Compared linguistic flexibility of deaf and hearing children aged 8 to 15 by examining relative frequencies of their nonliteral constructions in stories written and signed or spoken. Considered seven types of nonliteral constructions. Results suggest deaf children are more competent linguistically and cognitively than are hearing children. (SKC)

Investigates expression of part-whole semantic relation by children 3 to 12 years old and indicates that older children prefer its use significantly more often. The part-whole semantic relation was also observed to take several linguistic forms, such as partitive, spatial, and possessive. Age, experimental task format, or type of experimental…

Examines the spontaneous language of deaf children without forcing the analysis to fit the features of a spoken language system. Suggests linguistic competence of deaf children is commensurate with their cognitive age and is not adequately described by the standard spoken English language tests. (EKN)

Japanese elementary school children were administered a series of trials in a paired-associate learning paradigm. It was shown that younger children learn foreign words faster than older children. (JB)

Examines cohesive ties that children and adults use during verbal explanations to resolve incongruent discourse information. Identifies age-related changes in children's use of adversatives and causal connectives. Finds less use of personal referents and demonstratives among preschoolers, and no decreased use of additives and temporal connectives…