Final answer:
The 3 core symptoms of autism involve social interaction difficulties, communication challenges, and repetitive behaviors. Savants are individuals with developmental disorders who exhibit exceptional skills. Factors increasing the chance of autism during early pregnancy are not completely understood but can include genetics and environmental influences.
Step-by-step explanation:
The 3 core symptoms of autism include difficulties in social interaction, challenges with verbal and nonverbal communication, and repetitive behaviors or interests. Autism Spectrum Disorder (ASD) affects individuals differently, with symptoms ranging from mild to severe. One indicator of ASD is impaired social skills, such as making and maintaining eye contact and understanding social cues. Children with autism might also exhibit a lack of empathy and engage in repetitive motor behaviors like rocking. Language use can be unusual, and some individuals strictly adhere to certain rituals or become preoccupied with specific subjects.
Savants are individuals with ASD or other developmental disorders who possess exceptional abilities or talents, such as remarkable memory or mathematical skills, that stand in contrast to their overall limitations in cognitive functions.
Factors that may increase the chance of autism if present early in pregnancy include genetic predispositions, environmental influences, and possibly certain medications or health conditions of the mother. However, the exact causes of autism are still being researched and are not yet fully understood.