A study of 16 children (ages 2-4) with autism and pervasive developmental disorders found that children involved in home-based services before and after age 3 all demonstrated significant changes on six developmental domains but there were no significant differences between age groups. Improvement in communication, cognitive and social-emotional…

Examined how child care experiences related to cognitive and language development from birth through age 3. Found that care quality was modestly related to cognitive and language outcomes, after adjusting for several factors. Cumulative experience in center-based care related to better outcomes than did experience in other care. Children in…

This study examined the contributions of six variables (age at start, disability severity, mother's marital status, mother's education level, mother's employment status, and program intensity) to cognitive and motor developmental progress of 75 young children in an early-intervention program. Cognitive development was most affected by age at…

Two studies investigated the validity of a set of 15 general growth outcomes for young children by conducting a survey of parents of children with and without disabilities and early childhood and elementary professionals. Large proportions of both groups rated all of the outcomes as either critically or very important. (Contains references.) (CR)

Examined effects of conceptually based instruction on development of students' procedural flexibility. Students in primary schools in the Netherlands participated in one of two instruction programs: the Realistic Program Design (RPD) or the Gradual Program Design (GPD). In both programs, conceptual understanding preceded procedural skill. However,…

Presents the theories of Vygotsky and Bandura that provide the foundation for research on cross-age learning in multiple-age groupings. Discusses the cognitive, social, and emotional benefits children derive from mixed-age groupings. Outlines social learning contexts, such as learning centers and projects, and structural contexts, such as multiage…

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,…