Aznar Casanova JA, Matsushima EH, Da Silva JA, Ribeiro Filho NP. Distance perception in a natural outdoor setting: is there a developmental trend to overconstancy? Span. j. psychol. 2006;9(2):285-294. Accessed July 23, 2026. https://revistas.ucm.es/index.php/SJOP/article/view/SJOP0606220285A