Assessed representational abilities in hearing and deaf 2-year-old children of hearing and deaf mothers. Found group differences in expressive and receptive language based on maternal report and on experimenter assessment, but no differences emerged in child solitary symbolic play or in child- or mother-initiated child collaborative symbolic play.…

Examined individual differences in social cognition among 128 urban preschoolers. Found that individual differences in understanding of false-belief and emotion were associated with differences in language ability, parental occupation, and mothers' education. Variance in family background only contributed uniquely to false-belief understanding.…

The National Study of Student Learning indicated that membership in Greek organizations can have negative effects on students' cognitive development, particularly during freshman year. In contrast, this study at a midwestern research university found Greek students had higher levels of involvement and gains in general abilities than non-Greek…

Details findings indicating that most early linguistic competence is item based. Maintains that language development proceeds without evidence of system-wide syntactic categories, schemas, or parameters. Suggests that findings are not easily explained by the development of children's skills of linguistic performance, pragmatics, or other external…

Two experiments examined children's ability to understand and produce graphic symbols for social communication. Found that 2-year-olds did not effectively produce symbols or use an experimenter's symbols. Three- and 4-year-olds improved their symbols after use in social communication and performed above chance with the experimenter's symbol;…

Presents information on prenatal brain development, detailing the functions controlled by the medulla, pons, and midbrain, and the implications for cognitive development. Concludes that fetal cognitive motor activity, including auditory discrimination, orienting, the wake-sleep cycle, fetal heart rate accelerations, and defensive reactions,…

Two studies examined preschoolers' appreciation of how mental states arise. Findings suggest that 3- and 5-year-olds better understood perception-generated beliefs and attitude-generated desires than physiology-generated desires. Four- and 5-year-olds better understood the effects of quantity of experience than of time of experience on…

This article introduces major contributions of educational psychologist, Lev S. Vygotsky, through examination of his dialectical methodological approach. Topics discussed include semiotic mediation, social sources of development, verbal thinking, concept formation, spontaneous and scientific concepts, the zone of proximal development, and higher…

John Bruer previously stated that "brain science has little to offer educational practice or policy" and urged attention to cognitive science. In conjunction with knowledge from other sources, neuroscience findings are yielding additional insights into the learning process. Educators should know about findings on enrichment, constructivism, and…

Examined 7- to 10-year-olds' ability to acquire a domain-general processing strategy--Control of Variables Strategy (CVS)-- and make valid inferences. Found that with explicit training within domains and probe questions, children could learn and transfer the CVS. Probes without direct instruction did not improve CVS and inferential thinking…

Used classification and seriation games over 4 months to teach the oddity principle and insertion into a series to Head Start 4-year-olds during free play. A comparison group participated in free play without the teacher-directed classification and seriation games. At the conclusion, intervention students were significantly better than comparison…

Examined 1,100 boys and 1,100 girls who matched the U.S. population using the Planning, Attention, Simultaneous, Successive (PASS) cognitive-processing theory, built on the neuropsychological work of A.R. Luria (1973). Results illustrate that the PASS theory offers a useful way to examine gender differences in cognitive performance. (BF)

Four studies compared preschoolers' fast mapping of new proper and common names following indirect exposures requiring inference with their learning new names following ostensive cues. Found that inferential learning of names and learning by direct instruction were largely equivalent: learning from a situation with clear joint references…

Eight experiments examined abilities of 3- to 4-year-olds to reorient themselves and locate a hidden object in an open circular space furnished with landmark objects. Findings showed that children failed to use geometric configuration of objects to reorient themselves. Children successfully located the object in relation to a geometric…

Examines relationships between college students' alcohol consumption and epistemological development. Results indicate students who are frequent binge drinkers have not developed a value system that transcends the influences of peers. On the basis of these findings, discusses a constructivist approach to counseling students with problems related…