Examined discourse components, interaction patterns, and reasoning complexity of eighth-graders in two science classrooms as they constructed mental models of the nature of matter. Found that teacher-guided discussions were more efficient for attaining higher reasoning levels and higher quality explanations, but peer discussions were more…

Discusses undergraduate needs for user education for effective library use. Describes models for understanding needs, including a subject-based hierarchical model; examines learning theories for undergraduates, including cognitive style mapping and cognitive development; and presents models of user education. (LRW)

Presents the findings from a Russian survey that investigated directions for corrective-upbringing work with preschool age children who have deficiencies in mental development. Explains that the degree and amount of corrective work depends on the severity of the impairment. Focuses on different components of corrective-upbringing, such as the…

Attempts to clarify relationship between metacognition and English-as-a-Second-Language writing performance by posing the following questions: (1) Does each component of the metacognitive model--personal, task, and strategy--have an equivalent effect upon writing performance of ESL students?; (2) Do these three components impact performance…

Investigated effects of program auspice (nonprofit versus profit child care), adult-to-child ratios, and class age span on teaching and on preschoolers' social and cognitive development. Found that age, gender, social background, and age span were significant predictors of children's social and cognitive development; adult-to-child ratio and…

Examined association between infants' emotional reactivity and reliance on mother and cognitive and language development at 2 years. Found that infants with high reactivity and reliance on mother during emotion challenges had higher cognitive and language skills than infants with low reactivity and reliance. Poor developmental outcomes were…

The aim of the review of D.V. Cicchetti, A.S. Kaufman, and S.S. Sparrow (funded by the General Electric Company; this issue) is to "evaluate [the] literature relating the effects of prenatal and postnatal exposure to polychlorinated biphenyls (PCBs) upon neurobehavioral, health-related, and cognitive deficits in neonates, developing infants,…

This invited response to the paper by D.V. Cicchetti, A.S. Kaufman, and S.S. Sparrow (CKS), and the responses by the investigative teams of the studies criticized by them, addresses specific errors of logic and interpretation by CKS, and integrates comments made by the study investigators. CKS provide a flawed analysis of the literature on the…

This preliminary study examined intervention effects of a universal prevention program offered by classroom teachers to public elementary school students. The Unique Minds School Program (M.B. Stern, 1999) is a teacher-led program designed to promote cognitive-social-emotional (CSE) skills, including student self-efficacy, problem solving,…

Much effort, on a philosophical and a research basis, has been applied to the subject of moral development framed within a constructivist, Piagetian stage-type format. These efforts have focused on the process of the individual's construction of a moral base and the individual's corresponding level of moral development. At this point in time,…

Psychologists have placed an increased emphasis on identifying psychological strengths that foster healthy development. Hope, as operationalized in Snyder's hope theory [Snyder, C. R., Hoza, B., Pelham, W. E., Rapoff, M., Ware, L., & Danovsky, M., et al. (1997). The development and validation of the children's hope scale. "Journal of Pediatric…

Parental leave is a complex area of public policy. Concerns include health protection for working mothers, equal employment opportunities for women, access to adequate antenatal and birthing care, maternal recovery, optimal nutrition for infants, and gender equality within families. Given this complexity, the design of parental leave schemes,…

The traditional view of development is stage-like progress toward increasing complexity of form. However, the literature cites many examples in which children do worse before they do better. A major challenge for developmental theory, therefore, is to explain both global progress and apparent regression. In this article, we situate U-shaped…

Background: The relationship between the age of reaching infant developmental milestones and later intellectual function within the normal population remains unresolved. We hypothesised that the age of learning to stand in infancy would be associated with adult executive function and that the association would be apparent throughout the range of…

The first objective of this study was to establish to what extent metacognitive skill development is associated with intelligence. As a second objective, the generality vs. domain-specificity of maturing metacognitive skills was investigated. Both issues have major implications for the training and transferability of metacognitive skills.…