What are the 3 main characteristics of ASD?

The primary characteristics are 1) poorly developed social skills, 2) difficulty with expressive and receptive communication, and 3) the presence of restrictive and repetitive behaviors.

What are the characteristics associated with autism?

Features

• atypical speech patterns and tone of voice.
• late development of speech skills.
• difficulty maintaining or responding to conversation.
• limited eye contact.
• limited response to social interaction.
• repetitive speech and behavior patterns.
• difficulty in understanding other people’s feelings and expressing their own.

What are the main characteristics of high functioning autism?

Signs and Symptoms of High Functioning Autism

• Repetitiveness. HFA is partly characterized by anobsession with a particular subject or activity.
• Emotional sensitivity.
• Social problems.
• Language peculiarities.
• Sensory difficulties.
• Little or no attention to caregivers.

What are the characteristics of PDD?

Uneven skill development (motor, sensory, visual-spatial organizational, cognitive, social, academic, behavioral) Poorly developed speech and language comprehension skills. Difficulty with transitions. Deficits in nonverbal and/or verbal communication.

What are 5 characteristics of autism?

These are some of the characteristics of ASD:

• problems with social interaction with others.
• unusual interest in objects.
• need for sameness.
• great variation in abilities.
• under or over reaction to one or more of the five senses: sight, touch, taste, smell, or hearing.
• repeated actions or body movements.

What is the DSM-5 criteria for autism?

Restricted, repetitive behaviors Marked deficits in verbal and nonverbal social communication skills; social impairments apparent even with supports in place; limited initiation of social interactions; and reduced or abnormal responses to social overtures from others.