This article examines how children's construction of relationships in exploring materials helps to explain the constructivist foundations of the Reggio Emilia approach. A quasi-naturalistic study of 12 preschool children, ages 3 and 4 years, individually exploring different kinds of collage papers reveals a range of constructivist categories…

We describe the cognitive profile in a complete national cohort of children with cerebral palsy (CP). One hundred and twenty-seven Icelandic children (67 females, 60 males) with CP, born between 1985 and 2000 and assessed between the ages of 4 and 6 years 6 months (mean age 5y 5mo, SD 6mo), were included in the study. IQ was measured using the…

Measurement of health-related quality of life (HRQOL) in attention-deficit-hyperactivity disorder (ADHD) gives a more complete picture of day-to-day functioning and treatment effects than behavioural rating alone. The aim of this pilot study was to investigate the impact of the combined diagnoses of developmental coordination disorder (DCD) and…

Nowadays, educational systems are being questioned to find effective solutions to problems that are being encountered, and discussions are centered on the ways of restructuring systems so as to overcome difficulties. As the consequences of the traditional teaching approach, we can indicate that the taught material is not long-lasting but easily…

"Designing School Systems for All Students" provides a clear methodology for school leaders, teachers, and school board members to follow as they redesign their schools for the benefit of students. The authors demonstrate how school leaders set the expectations for all students to learn and grow as important contributors to the culture. In the…

Past estimates of the effect of family income on child development have often been plagued by endogeneity and measurement error. In this paper, we use two simulated instrumental variables strategies to estimate the causal effect of income on children's math and reading achievement. Our identification derives from the large, non-linear changes…

The present study investigated the association of mothers' marriage and changes in young adolescents' cognitive and socioemotional development and changes in family processes. Analyses employed longitudinal data from the "Three-City Study" to track maternal partnerships for 860 low-income adolescents (10-14 years-old in Wave 1) across a…

This case study reports on the progress of Navon, a 13-year-old boy with prelingual deafness, over a 3-month period following exposure to Logo, a computer programming language that visualizes specific programming commands by means of a virtual drawing tool called the Turtle. Despite an almost complete lack of skills in spoken and sign language,…

The study examined the longitudinal association of parental involvement in Head Start parent-focused programs, parenting behaviors, and the cognitive development of children by specifying two longitudinal growth models. Model 1 examined the longitudinal effects of the parental involvement in three Head Start parenting programs (parenting classes,…

Research Findings: The purpose of this study was to investigate how neighborhoods and neighborhood socioeconomic disadvantage impact school readiness over time. School readiness was measured using the Early Development Instrument (EDI) for 3 populations of kindergartners in 2001, 2003, and 2005 in Saskatoon, Saskatchewan, Canada. EDI results…

Technologies play a prominent role in current reforms of school and collegiate mathematics. This study examined ways in which first-semester calculus students still showed the influence of a graphing-intensive college algebra course they had studied one or two semesters earlier. Students (n=18) at a large research university were asked to solve a…

Four studies investigated children's explanations for family resemblance and species-typical characteristics, under different conditions of biological parentage and rearing environment. Participating were 226 children between 3 and 11 years. Children Children were presented with a number of different tasks, some involving people and some domestic…

The modern history of biology shows how Darwin's selectionist theory has replaced instructionist theories in explaining the operations of living things: first with inheritance through the gene pool of the 1850s, and second with the replacement of a template theory of immune system function in the 1960s. Today scholars in several disciplines…

This study explored how toddlers' increasing social sophistication and increasing ability to coordinate attention between the social and object realm are reflected in toddlers' mastery play. A total of 57 toddlers (24 boys and 33 girls from a wide range of socio-economic backgrounds) between the ages of 15 and 35 months participated in 7 mastery…

This study examined 4- and 6-year-old children's understanding of the causal relation between the use of a rehearsal strategy and increased recall. In Session 1, children were given two study-recall trials and, on the second trial, were asked to describe their study behavior. In Session 2, children viewed videotaped models and made judgments…