Over the past decade, repeated calls have been made to incorporate more active teaching and learning in undergraduate biology courses. The emphasis on inquiry-based teaching is especially important in laboratory courses, as these are the courses in which students are applying the process of science. To determine the current state of research on inquiry-based teaching in undergraduate biology la...

How does symbolic number knowledge performance help identify young children at risk for poor mathematics achievement outcomes? In research and practice, classification of mathematics learning disability (MLD, or dyscalculia) is typically based on composite scores from broad measures of mathematics achievement. These scores do predict later math achievement levels, but do not specify the nature ...

Many aberrant behaviors exhibited by individuals with developmental disabilities are maintained by "automatic reinforcement". These behaviors are often difficult to treat, with the most effective behavioral interventions often resulting in only moderate success. However, a series of recent studies has advanced our ability to understand and treat these behaviors through the innovative use of beh...

AIM Scientific research on empowerment so far is nearly exclusively focused on the adult population. Nevertheless, it is possible to show a link between empowerment and a) the developmental psychology concepts of resilience, b) autogenetic concepts and c) concepts of risks and resources. This paper aims to study the role of personal, familial and other social resources as well as personal auton...

Children with developmental disabilities often have unmet complex health care needs as well as significant physical and cognitive limitations. Children with more severe conditions and from low-income families are particularly at risk with high dental needs and poor access to care. In addition, children with developmental disabilities are living longer, requiring continued oral health care. This...

background: an evaluation of the developmental competence of vitrified mouse germinal vesicle (gv) oocytes with various equilibration and vitrification times; in the presence or absence of cumulus cells and by comparison between the cryotop method and straws was performed. materials and methods: mouse gv oocytes were considered in cumulus-denuded oocytes (cdos) and cumulus-oocyte complexes (coc...

The early detection of developmental disorders is key to child outcome, allowing interventions to be initiated which promote development and improve prognosis. Research on autism spectrum disorder (ASD) suggests that behavioral signs can be observed late in the first year of life. Many of these studies involve extensive frame-by-frame video observation and analysis of a child's natural behavior...

OBJECTIVE Autism is a pervasive developmental disorder that includes deficits in socialization, communication, and adaptive functioning. The mismatch negativity (MMN) is a component of evoked response potentials that reflects pre-attentive change detection. The purpose of this study was to determine whether a group of autistic school-age children had abnormal changes in auditory MMN and to anal...

The study by Cheong et al, 1 “Changing neurodevelopment at 8 years of children born extremely preterm since the early 1990s” in this issue of Pediatrics, once again reminds us of the challenges and limitations of follow-up studies. The authors have done a commendable job following 3 cohorts (1991 to 1992, 1997, and 2005) of extremely preterm infants from 22 to 27 weeks' gestation to 8 years of ...