Symptoms of Asperger's syndrome include: underdeveloped social skills, limited range of interests, communication problems, performing repetitive tasks and having unusual interests. Many people with Asperger's syndrome also exhibit unusual vocalizations, such as speaking in a monotone or speaking without fluctuations. Although lack of social competency characterizes Asperger's, another sign of the disease, seen in school-aged children, is having a strong talent in a particular academic area, say experts at WebMD.
Asperger's syndrome also goes by the name of Asperger's disorder. It belongs to a class of conditions called Pervasive Developmental Disorders, or PDDs, according to WebMD. Hallmark symptoms of illnesses in this family include delayed development of basic skills such as communication, empathy and enthusiasm for activities. As with other illnesses, the severity of Asperger's varies among people: some individuals show few symptoms, while others have severe problems.
In children, failing to interact normally with other children may indicate Asperger's. Children with Asperger's may have trouble starting conversations or approaching other students. They might also repeat certain actions, such as hand and finger movements. A limited imagination is another symptom of Asperger's, and sufferers may have difficulty deducing body language and social cues. They sometimes show limited facial movements, avoid eye contact and have poor coordination. Lastly, a fixation or fascination with certain activities or objects, such as a sport, maps or a movie or television show, is another possible indication of Asperger's.