Which of the following is believed to play an important role in the development and persistence of autism spectrum disorder (ASD)?

• A. Vitamin C deficiency
• B. Genetic factors
• C. Seasonal allergies
• D. Excessive television watching

Answer: (B)

Verified step by step guidance

1. Step 1: Understand the nature of Autism Spectrum Disorder (ASD) as a neurodevelopmental condition characterized by challenges in social interaction, communication, and repetitive behaviors.
2. Step 2: Recognize that research in psychology and neuroscience has identified multiple factors that contribute to the development and persistence of ASD, including biological, genetic, and environmental influences.
3. Step 3: Evaluate the options given: Vitamin C deficiency, Genetic factors, Seasonal allergies, and Excessive television watching, considering which are supported by scientific evidence related to ASD.
4. Step 4: Recall that genetic factors have been extensively studied and are widely accepted as playing a significant role in ASD, with many studies showing heritability and specific gene associations.
5. Step 5: Conclude that among the options, genetic factors are the most important and well-supported contributors to the development and persistence of ASD.