Autism Spectrum Disorders Discourse on Social Media Platforms: A Topic Modeling Study of Reddit Posts.

Researchers studied over 740,000 autism-related posts on Reddit to understand what autistic people discuss online. They found the most common topics were social relationship challenges, stimming, and sensory issues. People also discussed getting diagnosed, finding help, and managing daily life. The study shows that autistic people see their traits as differences, not problems, and many difficulties come from trying to fit into society's expectations.

This study analyzed 740,042 autism-related Reddit posts using advanced natural language processing to identify discussion themes and understand autistic individuals' lived experiences. Researchers examined posts from r/autism and 15 additional autism-related subreddits, identifying converging themes across platforms. The most prominent discussion topics included challenges in social relationships, stimming behaviors, and sensory sensitivities. Additional themes encompassed emotional experiences and practical concerns such as managing diagnosis, navigating interventions, and daily life coping strategies.

The findings were organized around social communication differences and restricted, repetitive behaviors, while acknowledging the autistic community's perspective that views these as differences rather than deficits, with many challenges stemming from societal expectations and masking pressures.

Findings highlight priority areas for clinical support including social relationships, sensory processing, and daily life management. The emphasis on masking and societal pressures suggests interventions should focus on acceptance and accommodation rather than normalization. Understanding online discourse can inform culturally responsive clinical approaches.

The study analyzed only Reddit posts, which may not represent all autistic individuals' experiences. The methodology and participant demographics are not detailed in the abstract. Self-selection bias may occur as only Reddit users who engage in autism-related discussions are included.

Social media platforms play a crucial role in shaping public perceptions of neurodevelopmental conditions, such as autism spectrum disorders, by providing spaces for community interaction and content sharing. These platforms hold the potential to foster connections and support among autistic individuals while offering valuable insights into their personal experiences and diverse perspectives. However, knowledge is limited on autism-related content shared within Reddit, one of the most prominent social media outlets. In this study, we aimed to examine discussions and narratives shared on Reddit about autism, with the dual objectives of identifying the main topics of discussion and exploring the lived experiences of autistic individuals.

To achieve this, we utilized state-of-the-art natural language processing techniques to perform a topic modeling analysis on 740,042 autism-related posts collected from Reddit. Converging themes emerged when comparing the largest and most general subreddit in the dataset (r/autism) with 15 additional autism-related subreddits. The most prominent topics of discussion included challenges in social relationships, behaviors such as stimming, and sensory sensitivities. Additional themes highlighted specific emotional experiences and practical concerns, such as managing a diagnosis, navigating intervention options, and coping with daily life.

These findings were organized and discussed in relation to social communication differences and restricted, repetitive behaviors, which are frequently highlighted in discussions about autism. At the same time, we acknowledge the perspective of autistic communities, which view these traits as differences rather than deficits, with many challenges arising from societal expectations and the pressure to mask neurodivergent traits. Together, the results provide a comprehensive overview of the most common topics discussed within autism-related social media content and offer valuable insights into the lived experiences and motivations for social media engagement among autistic individuals.