Yes — lining up toys is common in toddlers, including typically developing ones, and is not by itself a sign of autism. It becomes more clinically relevant when it's the primary play behavior, is done with intense distress if disrupted, or occurs alongside other early signs like limited eye contact, not responding to name, or delayed language. A single behavior in isolation is rarely diagnostic; the pattern across multiple domains matters.
Is It Normal for Toddlers to Line Up Toys? Yes, lining up toys is common in toddlers, including typically developing ones. The behavior itself is not a diagnostic sign. What matters is not the act of lining up, but the pattern around it. How rigid is the child about the arrangement? What happens when it is disrupted? Is lining up one of many play forms, or basically the only one? This article explains what separates typical lining behavior from something worth raising with a pediatrician. What T
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