Social Interaction Dynamics in Autism Spectrum Disorder

Social interaction dynamics in autism spectrum disorder encompass a complex interplay of cognitive, behavioural and environmental factors that shape how autistic and non-autistic individuals communicate, share information and establish rapport. Historically framed in deficit-based models, recent work reconceptualises these difficulties as inherently reciprocal, emphasising mutual attunement, neurotype matching and context sensitivity. Autistic individuals often experience systematic biases in first impressions and misunderstandings arising not solely from individual impairments but from mismatches in communicative style, cultural norms and expectations. Empirical paradigms now extend beyond standard laboratory measures to naturalistic settings—such as collaborative tasks, dyadic conversations and cross-cultural comparisons—highlighting both unconventional strengths and barriers to inclusion. Insights into information transfer, thin-slice judgments and the relational nature of mentalising inform global efforts to design more equitable social environments, adaptive therapies and inclusive educational practices.

Research from Nature Portfolio

Recent studies have challenged longstanding deficit assumptions by examining information transfer across homogeneous and mixed-neurotype chains. Using diffusion chain methods, researchers found that autistic and non-autistic single-neurotype chains transmit factual and fictional material with comparable fidelity, while mixed chains report lower rapport despite similar accuracy. In parallel, investigations into rapid first impressions demonstrate that neurotypical observers form markedly less favourable trait judgments of autistic individuals from brief audiovisual samples, leading to reduced social engagement intentions. These biases vanish when audio-visual cues are removed, indicating that style rather than content drives negative impressions. Collectively, this work reframes social challenges in autism as emergent from dyadic processes and perceptual biases rather than intrinsic communicative deficits.

Social Interaction Dynamics in Autism Spectrum Disorder publication trend

The graph below shows the total number of articles in social interaction dynamics in autism spectrum disorder across all publications each year (not limited to Nature Index journals).

Technical terms

Double empathy problem: A conceptual framework positing that communication difficulties between autistic and non-autistic individuals stem from reciprocal misunderstandings rather than a unilateral deficit.

Neurotype mismatch: A divergence in cognitive and behavioural styles between interaction partners that can impede rapport, information sharing and mutual comprehension.

Intersubjectivity: The process by which individuals co-construct shared understanding during social interaction, emphasising dynamic, two-way engagement.

Mentalising: The cognitive ability to infer and interpret others’ mental states, intentions and emotions in social contexts.

Rapport: A mutual sense of connection and engagement between individuals, often linked to similarity in communicative style and perceived understanding.

References

1. Information transfer within and between autistic and non-autistic people. Nature Human Behaviour (2025).
2. A cross-cultural examination of bi-directional mentalising in autistic and non-autistic adults. Molecular Autism (2025).
3. Innovation through neurodiversity: Diversity is beneficial. Autism (2023).
4. Neurotypical Peers are Less Willing to Interact with Those with Autism based on Thin Slice Judgments. Scientific Reports (2017).
5. Autism and the double empathy problem: Implications for development and mental health. British Journal of Developmental Psychology (2021).
6. Neurodivergent intersubjectivity: Distinctive features of how autistic people create shared understanding. Autism (2018).
7. Neurotype-Matching, but Not Being Autistic, Influences Self and Observer Ratings of Interpersonal Rapport. Frontiers in Psychology (2020).