Relational thinking plays a central role in human cognition. However, it is not known how children and adults acquire relational concepts and come to represent them in a form that is useful for the purposes of relational thinking (i.e., as structures that can be dynamically bound to arguments). The authors present a theory of how a psychologically…

Human neural and behavioral activities have been reported to exhibit fractal dynamics known as "1/f noise," which is more aptly named "1/f scaling." Some argue that 1/f scaling is a general and pervasive property of the dynamical substrate from which cognitive functions are formed. Others argue that it is an idiosyncratic property of…

The study examined the interaction of logical reasoning ability (cognitive development) and socio-economic status on achievement in genetics amongst secondary school students in Nigeria. Factorial Analysis of variance design with one dependent variable and two independent variables at two levels together with the t-test was used in the analysis of…

A large and well-characterized group of children with mild developmental delays initially enrolled in full-inclusion preschool or kindergarten programs was followed for 3 years. Changes in the type of inclusive placements as children transitioned to first and second grades were monitored, and associations between placement type and child and…

This study examined Theory of Mind in Williams syndrome (WS) and in normal chronological age-matched and mental age-matched control groups, using a picture sequencing task. This task assesses understanding of pretence, intention and false belief, while controlling for social-script knowledge and physical cause-and-effect reasoning. The task was…

Preschoolers made numerical comparisons between sets with varying degrees of shared surface similarity. When surface similarity was pitted against numerical equivalence (i.e., crossmapping), children made fewer number matches than when surface similarity was neutral (i.e, all sets contained the same objects). Only children who understood the…

The purpose of this study was to evaluate the impact of Jumpstart, a supplemental early literacy intervention, on preschool-age children from low-income backgrounds. Participants consisted of 74 low-income children from three preschools and child-care programs. Thirty-three children were randomly assigned by Jumpstart to the treatment group and 33…

School-ready children are children who are prepared to learn successfully in school. These children show growth over time in their physical, social and emotional, language, and cognitive development. They also show increasing interests in new experiences and in mastering new skills. Getting "school-ready" starts long before the weeks or…

A sample of 81 students between the ages of 18 and 22 years in a tertiary bridging program at a regional university completed a questionnaire examining how demographics, social context, academic engagement and the ability to cope with the curriculum complexity influenced academic success in high school and adversely affected their preparedness for…

Ecological systems theory assumes that child development is the consequence of ongoing reciprocal and spiraling interactions between the child and his/her microsystem (immediate home, school, and community environments). The increasing presence of digital technologies in children's immediate environments suggests the need for the proposed…

This study sought to test the most efficient representation mode with which children with hearing impairment could express a story while producing connectives indicating relations of time and of cause and effect. Using Bruner's (1973, 1986, 1990) representation stages, we tested the comparative effectiveness of Virtual Reality (VR) as a mode of…

In her new book, popular author Ann Lewin-Benham draws on her intimate knowledge and experience with the Reggio Approach to present 12 "best practices" inspired not only by Reggio, but also by play-based and Montessori approaches to early childhood education. These practices are demonstrated, one per chapter, with scenarios from classrooms,…

Children around the world are affected by discrimination and social exclusion due to their age, race, ethnicity, gender, religion, indigenous background, or other statuses. When considering the negative consequences of discrimination and social exclusion on children's development and well-being, it is of paramount importance to examine the…

Over the course of the past decade, the state of Louisiana has developed several documents to articulate expectations for children's learning and development and provide guidance for early childhood educators. The experiences and skills that children develop during the early years are critically important to their success later in school. What…

A primary purpose of early childhood education and interventions is to promote children's acquisition of knowledge and skills linked to later social competence and academic success. In this report, special attention is given to summarizing what has been learned about early childhood classrooms as contexts for development and learning, the kinds of…