Patients with Asperger syndrome (AS) show abnormalities in at least one of the three core autistic symptoms:
- “Social interaction disorder”:
- Loner since childhood
- Lack of empathy in social relationships
- “Disruption of communication”
- Fleeting eye contact
- Reduced gestures and facial expressions
- Striking speech melody
- Implicit prompts are not understood
- “Restricted interests and repetitive behavior patterns.”
- Intense preoccupation with a specific area of knowledge
- Collective passions without social reference
- Pronounced adherence to unusual habits
Psychosocial impact in at least one area:
- Persistent difficulties in education and work
- Problems with initiation and maintenance of friendships
- Previous or current consultations due to mental health problems or partial performance disorders.
- History of developmental disability (e.g., ADHD) or mental illness (e.g., depression, obsessive-compulsive disorder)
One in two people with AS suffers from comorbid anxiety disorders or depression. The following symptoms and complaints may indicate Asperger syndrome:
- Delayed motor development
- Coordination disorders
- Aloofness
- Impairment of verbal and nonverbal communication (conspicuous use of language).
- Contact deficits, both social and emotional (conspicuous eye contact; socially awkward, maladaptive, or odd behavior)
- Irritability
- Ritualized routines (as well as time-consuming special interests).
- Relatively normal mental development
- Relatively normal intelligence
Other clues
- Asperger syndrome (AS) can be distinguished from early childhood autism (FA) by the lack of linguistic-cognitive development in the first years of life.
- In a “mild” autistic symptom expression, social-communicative and interactional deficits can be compensated by high social-cognitive compensatory performance of the affected person.
- In threshold situations (e.g., moving out of the parental home, career change, partnership desire), the non-intuitive compensation mechanisms are often too rigid.
Diagnostic criteria of Asperger syndrome in adults (according to the ADULT Asperger Assessment (AAA)).
Areas | Subtopics |
A: Qualitative impairment of social interaction (≥ 3 of 5 domains). |
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B: Restricted, repetitive, and stereotyped patterns of behavior and interests (≥ 3 of 5 domains). |
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C: Qualitative impairment in verbal and nonverbal communication (≥ 3 of 5 areas. |
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D: Impairment of imagination (≥ 1 of 3 domains). |
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E: Necessary conditions (all ranges): |
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