New research indicates that young children with autism often direct their visual attention less towards human faces and more towards peripheral elements in their surroundings compared to their neurotypical counterparts. However, manipulating the visual environment by removing distracting items can significantly alter their gaze patterns, encouraging them to look more at people. This insight has important implications for designing more effective therapeutic and learning environments.

Autism spectrum disorder is a developmental condition impacting communication, behavior, and social competencies. A hallmark of early childhood autism is a reduced tendency to engage in eye contact or focus on others' faces. Psychologists define visual attention as the unconscious process by which an individual's gaze is directed within an environment. When a child consistently prioritizes objects or background details over human faces, they may miss crucial non-verbal cues and emotional expressions, which can impede social learning and development.

To investigate this phenomenon, researchers from Hacettepe University in Turkey conducted a study involving 127 children aged 18 to 36 months, comprising 53 children with a confirmed autism diagnosis and 74 typically developing children. Using eye-tracking technology, the children watched video clips of social interactions, some containing toys and some without. The results confirmed that children with autism spent less time looking at faces and more time at background details across all videos. When toys were present, both groups were highly distracted, but autistic children still prioritized bodies and background over faces. Crucially, removing toys from the videos led to a universal increase in gaze towards faces and bodies, suggesting that environmental modifications can enhance social attention in all children, especially those with autism.

While the study offers valuable insights into how environmental factors influence visual attention, the researchers acknowledge certain limitations, such as the use of rigorous statistical corrections that might have obscured minor variations in gaze patterns. Furthermore, the study involved already diagnosed toddlers, making it difficult to trace the developmental origins of these visual behaviors. Despite these caveats, the findings hold significant practical value for parents and professionals working with neurodiverse children. By minimizing visual clutter in therapeutic and educational settings, adults can create environments that subtly encourage children with autism to observe and engage more with people, fostering crucial social development.