AP Psychology Practice Test

The defining characteristics of autism spectrum disorder (ASD) include challenges in communication and social interaction. Individuals with autism often display atypical social behavior, which can include difficulties in understanding social cues, forming relationships, and engaging in reciprocal communication. This means that they might struggle to initiate or maintain conversations, interpret body language, or respond appropriately to others in social situations.

While the other options touch on various cognitive and emotional aspects, they do not encapsulate the core features of autism as effectively as the correct answer. For example, the ability to think logically about abstract concepts is not inherently related to autism, as cognitive abilities can vary widely among individuals on the spectrum. Similarly, difficulty in taking another’s point of view is a relevant aspect, but it falls more specifically under social cognition rather than the broader defining symptoms of autism. Lastly, an emotional tie with another person is not exclusive to individuals with autism, as many people, regardless of their neurodiversity, can form deep emotional connections. Therefore, the primary markers of autism are indeed deficiencies in communication and social interaction.