A Signal Line Crossover is the most common signal produced by the MACD. First one must consider that the Signal Line is essentially an indicator of an indicator. The Signal Line is calculating the Moving Average of the MACD Line. Therefore the Signal Line lags behind the MACD line.
Autism, PDD-NOS & Asperger's fact sheets | A guide to classification and diagnosis of Autism and Asperger's syndrome. The classification and diagnosis of autism, Aspergers syndrome and other related disorders is constantly changing, and is increasingly the subject of much discussion and dispute.
Asperger's Syndrome. Asperger's syndrome, also called Asperger's disorder, is a type of pervasive developmental disorder (PDD) . PDDs are 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.ommon symptoms include: 1  Problems with social skills: Children with Asperger's syndrome generally have difficulty interacting with others and often are awkward in social situations.