Social Anxiety and Performance Fears in ASD

From Medical Research:

Approximately 40 percent of youth with autism spectrum disorder (ASD) are diagnosed with a co-occurring anxiety disorder.  Social anxiety is a common presenting problem for these youth. Youth with ASD and increased social anxiety have heightened threat sensitivity, particularly in relation to performance fears, as measured by a brain signal response called the error-related negativity (ERN), which measures response to errors. The threat sensitivity-performance fears association remained even after controlling for anxiety symptoms other than social fearfulness. (Read more.)