pervasive development disorders

Therapeutic Thursday…Part 2: What Causes Pervasive Development Disorders?

The cause of pervasive development disorders is not known, but researchers are looking for answers. Some studies suggest that PDDs are caused by a problem with the nervous system (brain and spinal cord). Studies currently in progress are examining the structure and function of the brain in people with autism for clues that may help…

Part 1: Pervasive Development Disorders (PPDs) – What’s That?

The term “pervasive development disorders,” also called PDDs, refers to a group of conditions that involve delays in the development of many basic skills, most notably the ability to socialize with others, to communicate, and to use imagination. Children with these conditions often are confused in their thinking and generally have problems understanding the world…