Generalization—the ability to apply learned responses to new but similar situations—is a key cognitive process for efficient learning. In humans with autism spectrum disorder (ASD), impairments in generalization are common, contributing to challenges in adapting across contexts. Increasing evidence suggests that some family dogs naturally display ASD-like social traits, making them valuable models for studying autism-related cognition.
Ujfalussy et al. (2024) investigated this connection by testing 18 dogs with previously established ASD-like behavior scores (F1, F2, F3). The dogs completed a generalization task across three conditions: size, color, and texture. Results showed a significant association between low social competence scores (F1) and reduced ability to generalize, as well as slower improvement across testing sessions.
These findings suggest that dogs with ASD-like traits share attentional and perceptual abnormalities with humans on the spectrum. Specifically, they appear overly sensitive to minor changes, limiting flexible adaptation. The study strengthens the case for using dogs as a high-validity model of ASD, offering insights into the interplay between social impairments and cognitive processes.
By drawing parallels between canine and human social cognition, this research not only advances animal behavior science but also contributes to autism research, highlighting the potential of dogs to inform new approaches in understanding learning difficulties.
Source: Ujfalussy, D., Gergely, A., Petró, E., & Topál, J. (2024). ASD-similar social behaviour scores affect stimulus generalization in family dogs. Scientific Reports, 14.
