How do children learn gender stereotypes? Although people commonly use statements like "Girls are as good as boys at math" to express gender equality, such "subject-complement statements" subtly perpetuate the stereotype that boys are naturally more skilled. The syntax of such statements frames the item in the complement…

Two studies were conducted with Cantonese-speaking preschoolers examining J. de Villiers's (1995) hypothesis that syntactic complements play a unique role in the acquisition of false belief (FB). In Study 1, the authors found a positive correlation between FB and syntactic complements in 72 four- to six-year-old Cantonese-speaking preschoolers.…

Tests the universality hypothesis of language acquisition by asking young monolingual English and Japanese children to verify true affirmatives, false affirmatives, false negatives, and true negatives. The hypothesis was not supported in the case of Japanese-speaking children. A theory of cross-linguistic language acquisition is proposed.…

In 3 experiments, 2 year olds imitated sentences that contained English or non-English functors (articles and verb inflections), and were controlled for suprasegmental and segmental factors. Children omitted English functors more often than non-English functors, thus indicating perceptual sensitivity to familiar elements. (RH)

Four word-learning studies exposed 2-year olds to novel verbs and nouns. Found that knowledge of what action or object was impending was not necessary for learning the words; children learned a novel verb for an intentional but not an accidental action; and children learned a novel noun for an object being sought, but not ones rejected while…

This study analyzed data from a diary study of a child's lexical development. Correct forms and errors in the use of the plural morpheme were recorded from 18 to 30 months. Morphology was acquired before syntax, and there was evidence for a syntactic definition of noun by the age of 20 months. (BC)

Assesses the interrelations among the functional properties of maternal speech, the structural properties of maternal speech, and child language growth for a period of six months for 22 two-year-old children and their mothers. (HOD)

The prosodic features of maternal speech to infants were measured quantitatively in a tonal language, Mandarin Chinese, to determine whether the features were similar to those observed in nontonal languages such as English and German. The pattern of results for Mandarin motherese was similar to that reported for other languages. (PCB)

Dimensions of two-year-old children's temperament were rated, and elements of children's language development were measured when children were two, three, and seven years old. Extraversion at age two contributed to individual differences in children's receptive language skills at ages three and seven and expressive language skills at age three.…

Longitudinal and cross-sectional studies of young English-, French-, and Korean-speaking children showed that, across the three languages, children go through three similar developmental stages before they acquire the adult system of answering negative questions. Several language-specific phenomena were observed. (BC)

Children between the ages of seven and nine years were given metalinguistic tasks and measures of field dependence-independence (FDI). Results showed a common basis for FDI and metalinguistic problems requiring high levels of control of linguistic processing but not for FDI and problems requiring high levels of analysis of linguistic knowledge.…

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)

Twelve two year olds were taught novel count nouns for related but unfamiliar objects. Children's interpretation of the relations between the nouns was mediated by the similarity of the objects, a result that suggests that, by age two, children have the conceptual and lexical abilities necessary for establishing hierarchical relations. (LB)

Examines theoretical issues concerning the development of and the unity or diversity underlying private speech and studies the developmental progression of private speech in a low-income, culturally different sample. The effects of age, sex, environmental context, and the relationship of social speech to varieties of private speech are also…

Examines the conditions under which children and adults use indexical words to refer to objects or to corefer with nouns in discourse. Subjects at three ages (6, 10, and adult) performed simple tasks and described their actions. (Author/AS)