Examining the Authenticity of Autistic Portrayals in US Adult and Children's Television Shows Using Medical and Social Models of Disability.

Television programs have introduced viewers to characters on the autism spectrum (e.g., Sesame Street, The Good Doctor), impacting audiences' knowledge and attitudes.

Exposure Effects or Confirmation Bias? Examining Reciprocal Dynamics of Misinformation, Misperceptions, and Attitudes Toward COVID-19 Vaccines.

This longitudinal study integrates exposure effects and confirmation bias under the theoretical framework of dynamic motivation activation (DMA) to examine the dynamic reciprocity of misinformation, misperceptions, and attitudes in the context of COVID-19 vaccination. Results from a three- national survey showed that misinformation exposure, misperceptions, and attitudes toward COVID-19 vaccines reinforced themselves over time. Further, misperceptions reduced subsequent pro-vaccine attitudes, and pro-vaccine attitudes in turn decreased subsequent misperceptions.