The goal of my dissertation was to fine map the milk yield and composition quantitative trait loci (QTL) mapped to cattle chromosome 3 (BTA3) by Heyen et al. (1999) and to identify candidate genes affecting these traits. To accomplish this, the region between "BL41" and "TGLA263" was mapped to the cattle genome sequence assembly Btau 3.1 and a…

An emphasis on scribbles and drawing as important brain-building behavior makes this book's Neuroconstructive theory of child development and Scribbling/Drawing/Writing practice unique. A child's brain builds itself in response to genetics, DNA codes, and the environment. One of the pre-determined ways a child's brain naturally builds itself is by…

From June 2004 through January of 2005, the Fernbank Museum of Natural History in Atlanta hosted the traveling exhibit, "The Genomic Revolution," described as the most comprehensive presentation on the complex subject of genomics. Originally created by the American Museum of Natural History, this exhibit presented cutting edge…

A wealth of empirical research has revealed that antisocial behavioral phenotypes result from genetic and environmental factors working independently and interactively. However, much of this research has focused on traditional forms of antisocial behavior, such as aggression and violence. At the same time, research has been slow to examine whether…

Instructions are given for building physical scale models of ordered structures of B-form DNA, protein [alpha]-helix, and parallel and antiparallel protein [beta]-pleated sheets made from colored computer printouts designed for transparency film sheets. Cut-outs from these sheets are easily assembled. Conventional color coding for atoms are used…

We begin this article by examining the role of intellectual disabilities within child psychiatry, highlighting the relatively steady role of disabilities and the recent movement to examine behavior in specific genetic syndromes. We next propose five questions for future work. Questions relate to (1) specifying the nature of gene-brain-behavior…

Over the past 50 years there has been a virtual revolution in thinking about risk mechanisms. The key areas of challenge and opportunity include: identification of environmental causes; use of natural experiments; gene-environment interaction; testing for mediation; developmental moderation; biological programming; and developmental perturbations.

Behavioral genetic research has revealed that biogenic factors play a role in the development of antisocial behaviors. Much of this research has also explicated the way in which the environment and genes may combine to create different phenotypes. The authors draw heavily from this literature and use data from the National Longitudinal Study of…

In this volume, Furberg and Arnseth report on a study of genetics learning from a socio-cultural perspective, focusing on students' meaning making as they engage in collaborative problem solving. Throughout the paper, they criticize research on student understanding and conceptual change conducted from a cognitive/socio-cognitive perspective on…

Analysis of the data from a genetics study of children with attention-deficit/hyperactivity disorder (ADHD) and their affected or unaffected siblings finds that ADHD-affected children had significantly more motor problems than their unaffected siblings. It is concluded that there is a common basis between ADHD and motor problems that may be due to…

Clinical, demographic, and brain development data on childhood-onset schizophrenia (COS) and family, imaging and genetic data from studies of autism were reviewed. It is found that COS is preceded by and comorbid with autism/pervasive developmental disorder and schizophrenia in 30 to 50 percent of cases based on two large studies.

Choice between alternative response options has received much attention in both basic and applied research. However, there is limited study on the effects of choice of task order on responding. This study examined the effect of choice of task order on on-task behavior, duration to complete the tasks, and problem behaviors in 2 children with autism…

This review focuses on the heart and vascular system in patients with Down syndrome. A clear knowledge on the wide spectrum of various abnormalities associated with this syndrome is essential for skillful management of cardiac problems in patients with Down syndrome. Epidemiology of congenital heart defects, cardiovascular aspects and…

In adults, most cognitive and emotional self-regulation is carried out by a network of brain regions, including the anterior cingulate, insula, and areas of the basal ganglia, related to executive attention. We propose that during infancy, control systems depend primarily upon a brain network involved in orienting to sensory events that includes…

This groundbreaking two-volume set examines the psychological, social, physical, and environmental factors that undermine or support healthy development in African American children while considering economic, historical, and public policies. African American children are at the highest risk for becoming school dropouts, for academic disengagement…