22q11.2 deletion syndrome (22q11DS) has a complex phenotype with more than 180 characteristics, including cardiac anomalies, cleft palate, intellectual disabilities, a typical facial morphology, and mental health problems. However, the variable phenotype makes it difficult to predict clinical outcome, such as the high prevalence of psychosis among…

Impaired tool related action in ideomotor apraxia is normally ascribed to loss of sensorimotor memories for habitual actions (engrams), but this account has not been tested against a hypothesis of a general deficit in representation of hand-object spatial relationships. Rapid reaching for familiar tools was compared with reaching for abstract…

Background: Accumulating data from animal and human studies indicate that the prenatal environment plays a significant role in shaping children's neurocognitive development. Clinical, epidemiologic, and basic science research suggests that two experiences relatively common in pregnancy--an unhealthy maternal diet and psychosocial…

This discussion article addresses issues related to expansion of the Wechsler model from four to five factors; multiple broad CHC abilities measured by the Arithmetic subtest; advantages and disadvantages of including complex tasks requiring integration of multiple broad abilities when measuring intelligence; limitations of factor analysis, which…

It is now well-established that intrinsic variations in human neural and behavioral activity tend to exhibit scaling laws in their fluctuations and distributions. The meaning of these scaling laws is an ongoing matter of debate between isolable causes versus pervasive causes. A spiking neural network model is presented that self-tunes to critical…

Dysfunction in an execution/observation matching system, or mirror neuron system, has been proposed to contribute to the social deficits observed in Autism Spectrum Disorder (ASD). Atypical activity in this system, as reflected in attenuation of the EEG mu rhythm, has been demonstrated in several studies; however, normative patterns of activity…

An assessment of the extent to which industry-university partnerships in doctoral education, which have become increasingly prevalent in the knowledge economy, have begun to penetrate the South African higher education milieu, is reported. The factors that motivate large industries in developing countries such as South Africa to invest in doctoral…

This policy brief presents some basic facts about the retention of recent college graduates and changes in retention over time, updating an earlier report on this topic. It shows, for example, how New England compares with other Census divisions, what factors affect its ability to retain graduates, and the reasons why recent college graduates…

U.S. schools teach predominately to the analytical, left-brain, which has foundations in behaviorism, and uses a mechanistic paradigm that influences epistemic beliefs of how learning takes place. This result is that learning is impeded. Using discourse analysis of a set of Piagetian children, this study re-analyzed Piaget's work. This study found…

The purpose of the study was to compare 2D and 3D visual presentation styles, both still frame and animation, on subjects' brain activity measured by the amplitude of EEG alpha wave and on their recall to see if alpha power and recall differ significantly by depth and movement of visual presentation style and by spatial intelligence. In addition,…

This article is an excerpt from "Raising Elijah: Protecting Our Children in an Age of Environmental Crisis" (2011), by Sandra Steingraber. As a scientist, mother, and concerned citizen, Steingraber explores herein the damaging effects of the myriad and ubiquitous environmental pollutants--in homes, schools, and communities--on the lives…

In this paper, we argue that second language (L2) reading research, which has been informed by studies involving first language (L1) alphabetic English reading, may be less relevant to L2 readers with non-alphabetic reading backgrounds, such as Chinese readers with an L1 logographic (Chinese character) learning history. We provide both…

Purpose: The purpose of this paper is to describe the process of developing the early brain and biological development and addictions podcast series for first and second year medical students. This paper also presents the findings from an evaluation of the introductory podcast in this series of 13 podcasts. Design/methodology/approach: Three focus…

University-industry (U-I) linkage is not a new concept. Although there are models for such linkage that have been tested or used, they may remain unsuitable in certain countries and communities. With the unique situation of the Palestinians, the existing models may fall short of meeting the specific needs and targets of establishing such a…

This manual was designed primarily for use by individuals with developmental disabilities and related conditions. It is hoped that it is also useful for families, as well as service coordinators and providers who directly assist families and individuals with developmental disabilities. The focus of this manual is to provide easy-to-read…