This commentary endorses J. Kagan's (2008) conclusion that many of the most dramatic findings on early perceptual, cognitive, and social competencies are ambiguous. It supports his call for converging research operations to disambiguate findings from single paradigms and single response indices. The commentary also argues that early competencies…

Although it is well documented that language plays an important role in cognitive development, there are different views concerning the mechanisms underlying these effects. Some argue that even early in development, effects of words stem from top-down knowledge, whereas others argue that these effects stem from auditory input affecting attention…

This study investigated child compliance and maternal instruction during planning. Based on the Child Behavior Checklist and free-play observations, 40 mothers and their 4- to 5-year-old children were assigned to a group with children who behaved within the normal range of compliance (n = 20) or a group with children with high rates of…

The present study explored concepts of illness held by children with intellectual disability (ID) and compared them with the beliefs of two comparison groups of typically developing children who were matched for cognitive developmental level and chronological age (ns = 11). Content of responses to questions regarding illness causation, symptoms,…

Inquiry is seen as an integral part of science education in the USA; however, few American science programs explicitly focus on the higher order thinking skills that are the precursors to inquiry. In this paper, Australian researchers report the result of using a version of the Cognitive Acceleration through Science Education (CASE) program in a…

Two areas that are lacking for the purpose of training high-quality preschool teachers; and constructing developmentally appropriate learning standards and curriculum for preschool children are awareness of early epistemic development (beliefs about knowledge and knowing) and understanding preschoolers' cognitive processes during epistemic…

This article looks anew at the important role of physically active, outdoor play in children's social and cognitive development and the role of adults in supporting active, child-directed outdoor play. The authors describe the concept of play ecologies to highlight how children experience their environment as enlivened by their interactive…

This project provides a comprehensive overview of the research literature on the brain and how trauma impacts brain development, structures, and functioning. A basic exploration of childhood trauma is outlined in this project, as it is essential in making associations and connections to brain development. Childhood trauma is processed in the…

Science teaching needs to be able students having knowledge and understanding. Also, students have to develop their thinking skills, it should help students meet real science through inquiry-based pedagogical process. This study aims to (i) investigate effective teaching criterion through inquiry-based teaching at 80/80, (ii) find out…

The purpose of this study was to describe the cognitive level of professor discourse and student cognition during selected college of agriculture class sessions. Twenty-one undergraduate class sessions were videotaped in 12 professors' courses. Results were interpreted to show that professors' discourse was mostly (62%) at the knowledge and…

The study tried to examine the interaction between two independent variables of selective attention and cognitive development on Achievement in Genetics at the Secondary School level. In looking at the problem of this study three null hypotheses were generated for testing at 0.05 level of significance. Factorial Analysis of Variance design with…

Over the last several years there has been a notable increase in neurological and neurodevelopmental research, with a keen interest in applying this research to our understanding of everyday human learning and behaviour. One aspect of this research has examined how the experience of trauma in childhood can affect neurodevelopment with implications…

Individuals with Autism spectrum disorders (ASD) experience difficulties understanding the non-verbal cues conveyed by others that provide symbolic information about relationships between self, other, and environmental events. This study examined whether these difficulties reflect underlying problems in the identification of temporal…

A core aspect of working memory (WM) is the capacity to maintain goal-relevant information in mind, but little is known about how this capacity develops in the human brain. We compared brain activation, via fMRI, between children (ages 7-12 years) and adults (ages 20-29 years) performing tests of verbal and spatial WM with varying amounts (loads)…

Meta-analytic studies have concluded that although training improves spatial cognition in both sexes, the male advantage generally persists. However, because some studies run counter to this pattern, a closer examination of the anomaly is warranted. The authors investigated the acquisition of a basic skill (spatial selective attention) using a…