Of the diagnostic features of autism, relatively little research has been devoted to restricted and repetitive behavior, particularly topographically complex forms of restricted and repetitive behavior such as rigidity in routines or compulsive-like behavior (e.g., arranging objects in patterns or rows). Like vocal or motor stereotypy,…

In many countries, there has been a development towards the inclusion of students with special educational needs in regular education. Over the past decade, this has resulted in an increased interest in attitudes towards this educational change of those directly involved. This current study aims at the development, psychometric evaluation, and…

Memory that food is inedible in "Aplysia" arises from training requiring three contingent events. Nitric oxide (NO) and histamine are released by a neuron responding to one of these events, attempts to swallow food. Since NO release during training is necessary for subsequent memory and NO substitutes for attempts to swallow, it was suggested that…

An approach to the diagnosis of pervasive developmental disorders is presented that considers the difficulties in relationships and communication secondary to sensory and motor processing deficits. These difficulties are conceptualized as Multisystem Developmental Disorder (MSDD), and case vignettes illustrate typical patterns of MSDD and…