The association between, and stability of, clinical diagnosis and diagnosis derived from the Autism Diagnostic Interview-Revised (ADI-R; Lord, Rutter, & Le Couteur, 1994) was examined in a sample of prospectively identified children with childhood autism and other pervasive developmental disorders assessed at the age of 20 months and 42 months. Clinical diagnosis of autism was stable, with all ...

BACKGROUND Autism is a pervasive developmental disorder, characterized by pervasive impairment in several areas of development, including social interactions and communication skills. The purpose of this study was to investigate the development profiles and determine the relationship of social function with motor and speech functions in children with autism. METHODS We collected the medical r...

The objective of this study was to examine the efficacy of Interactive Metronome (Interactive Metronome, Sunrise, Florida, USA) training in a group of children with mixed attentional and motor coordination disorders to further explore which subcomponents of attentional control and motor functioning the training influences. Twelve children who had been diagnosed with attention deficit hyperactiv...

The developmental period of a child has critical importance for learning and it is even more so in case of a disabled child. The earlier the disability is detected, the easier it is to effectively help the child both medically and educationally. The present paper is an attempt to define and describe developmental disability both as a concept and as a practical program of intervention. The main ...

The early studies of evolutionary developmental biology (Evo-Devo) come from several sources. Tributaries flowing into Evo-Devo came from such disciplines as embryology, developmental genetics, evolutionary biology, ecology, paleontology, systematics, medical embryology and mathematical modeling. This essay will trace one of the major pathways, that from evolutionary embryology to Evo-Devo and ...

The recent Keystone Symposium on Evolutionary Developmental Biology at Tahoe City in February 2011 provided an opportunity to take stock of where the past three decades have brought this interdisciplinary field. It revealed maturation on several fronts, including increased experimental rigor, the softening of dichotomies that were crucial to its founding and growth, and its growing relevance to...

The integration of concepts from evolutionary developmental biology, such as the homology concept, into developmental psychobiology has great potential. However, evolutionary developmental biology is an attempt to integrate evolutionary and developmental explanation and developmental psychobiology has traditionally been concerned to avoid conflating these two kinds of explanation. This article ...

Developmental disabilities and severe mental illness are costly to the affected individual and frequently to their family as well. Little studied are their nondisabled siblings. Here we examine major life course outcomes (education, employment, and marriage) of these siblings in adulthood using data from the Wisconsin Longitudinal Study. Our sample comprises 113 individuals with developmental d...