Are firstborns really more responsible? Are youngest children actually more rebellious? This study tests the birth order stereotypes with real data.
Self-reported personality traits will show weak correlations with birth order, suggesting popular birth-order theory is largely myth.
This is an observational public survey with a self-selected sample.
You are taking an observational survey for exploration only.
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Community critique and interpretation — not proof, just perspective.
Critique the survey design, wording, sampling approach, or missing options.
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Published March 26, 2026
