As a child, did it ever occur to you that your perception of color differed from that of others? It’s quite common to have this thought, but it turns out that the human color experience may be more universal than we previously believed. In psychology and neuroscience, the relationship between subjective experience, such as how we perceive color, and physical brain activity has remained an unresolved problem. Furthermore, due to their limited language abilities, studying conscious experiences in children has posed a particular challenge. This inspired a team of researchers to establish a methodology for evaluating conscious experiences, or qualia, in young children. Focusing on their experience with color, the team developed a touch panel interface that requires only minimal language skills, making it accessible for children as young as 3 years old.



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