Children of Mexican American women, especially immigrants, have unexpectedly good birth weights. A study of 3,710 Mexican American, Black, and White children aged 3-4, who completed the Peabody Picture Vocabulary Test-Revised, found birth weight was not a powerful predictor of child cognitive development, nor did it explain pronounced racial and…

Uses three instruments derived from experiential learning theory--the Learning Style Inventory, the Adaptive Style Inventory, and the Learning Skills Profile--to test hypotheses about the differences between balanced and specialized learning styles in a sample of 198 part-time and full-time MBA students. (Contains 81 references.) (Author/YDS)

Review of reports on correctional rehabilitation programs for youth found that cognitive, social, and interpersonal skills training was effective in assisting adolescents with transition to adulthood. The right classroom environment could be the setting for interventions that help them reentry society. (SK)

Presents the Twin Earth model, proposing specific relations between pretend play and understanding minds, from ontogenesis of pretense to later emergence of role play and representational understandings of pretense. Central to the model is supposition that pretend play functions for children much as Twin Earth functions for philosophers, by…

Six match-to-sample picture/object selection experiments explored 3- to 5-year-olds' knowledge about superordinate words and acquisition of this knowledge. Findings indicated that number of standards (one versus two), types of standards (different versus same basic-level categories), and nature of representation (pictures versus objects)…

Discusses objective knowledge and reality; objective experience and objectivity; objectivity without representation; and problems with constructivism. Argues that at issue with Muller, Sokol, and Overton's model is dispensability of the representation concept in an account of knowledge development during infancy. Concludes that a constructivist…

Describes evolutionary developmental psychology as the study of the genetic and ecological mechanisms that govern the development of social and cognitive competencies common to all human beings and the epigenetic (gene-environment interactions) processes that adapt these competencies to local conditions. Outlines basic assumptions and domains of…

Maintains that one future direction for cognitive development research involves a closer integration with knowledge about the developing brain. Presents a framework for analyzing and interpreting postnatal functional brain development. Discusses three contributing hypotheses, within which a variety of phenomena associated with the neural basis of…

This study used a well-normed task of face recognition with 102 young children with autism, pervasive developmental disorder (PDD) not otherwise specified, and non-PDD disorders (mental retardation and language disorders) matched for chronological age and either verbal or nonverbal mental age. Autistic subjects exhibited pronounced deficits in…

Presented neonates with lexical and grammatical words prepared from natural maternal speech. Found that neonates could categorically discriminate the sets based on a constellation of perceptual cues that distinguished them. Suggested that this ability to discriminate words on basis of multiple acoustic/phonological cues provides a perceptual base…

Three habituation experiments examined the necessary conditions under which infants invoked the principle of rational action, interpreting behavior as goal-directed action. Found that the rational action principle operated at 9 months but not at 6 months. Perceptual cues indicating agency were not necessary prerequisites for a goal-directed…

Examined whether preschoolers could recognize numerical equivalence for comparisons involving sequentially presented sets. Found that children recognized numerical equivalence for static sets earlier than for sequential sets. Memory of the number of sequentially presented objects emerged earlier than memory for the number of sequential events.…

Compared the impact of a small box emitting sounds in response to nearby motion introduced into an infant/toddler and a preschool classroom to illustrate qualitative differences in how children of different ages recognize the same objects as mediating devices for activity. Found that the box became a social object for infants/toddlers and part of…

Notes how students learn to examine multiple elements of a text with critical perspective making analogies between others' writing and their own. Concludes that students may only have one opportunity to workshop their writing, but that intense learning experience, coupled with critical responses to another 20 or so drafts, coaxes writers into…

Explored in 2 studies 3- and 4-year-olds' understanding that the 5 senses can each lead to different types of knowledge. Found that 3-year-olds performed significantly poorer than 4-year-olds on all tasks, suggesting a marked transition in children's ability to recognize the origin of their modality-specific knowledge between 3 and 4 years.…