Exploring Causal Factors in Autism Quiz

Test your knowledge on autism research! Explore genetic, environmental, and neurological factors contributing to autism spectrum disorder.

Practice Learn Test

What is the prevalence rate of autism spectrum disorder (ASD) worldwide?

1 in 50

1 in 100

1 in 150

1 in 200

What is the term for the repetitive behaviors or intense interests often seen in individuals with autism?

Echolalia

Stimming

Tourette's syndrome

Dyspraxia

According to the DSM-5, how early can symptoms of autism spectrum disorder be identified?

6 months

12 months

18 months

24 months

Which of the following is a known genetic factor associated with autism?

Vaccines

Fluoride exposure

HER2 gene

PTEN gene

Which prenatal factor has been suggested as a potential environmental risk for autism?

Advanced paternal age

Mother's blood type

Eating chocolate during pregnancy

Watching television

Which theory suggests that autism results from a lack of theory of mind abilities?

Social motivation theory

Theory of mind hypothesis

Executive function theory

Sensory processing theory

Which neurotransmitter imbalance is often observed in individuals with autism?

Serotonin

Dopamine

Acetylcholine

GABA

What is the role of mirror neurons in relation to autism?

Enhancing motor skills

Regulating sleep patterns

Impairing social cognition

Boosting immune system

What is the main criticism of the vaccine-autism hypothesis?

Insufficient evidence

Genetic predisposition

Link to environmental toxins

Association with dietary factors