Findings from Italian Institute of Technology Provide New Insights into Experimental Psychology (Susceptibility to spatial illusions does not depend on visual experience: Evidence from sighted and blind children).

This article focuses on research investigating the susceptibility to spatial illusions in sighted and congenitally blind children, conducted by the Italian Institute of Technology in Genova, Italy. The study found that both groups experienced visual illusions, such as the Ebbinghaus, Muller-Lyer, and Vertical-Horizontal illusions, through visual and haptic (touch) exploration, indicating that early visual experience is not necessary for perceiving these illusions. The findings suggest that spatial illusions may arise from innate developmental processes and cross-modal brain interactions rather than solely from learned visual experience. This research was supported by the Irish Research Council and the Directorate-General XII for Science, Research, and Development. [Extracted from the article]