TY - JOUR T1 - The role of school socioeconomic status in early mathematical development in Chile JO - Journal of Experimental Child Psychology PY - 2026/07/01 AU - Di Lonardo Burr S AU - Xu C AU - Susperreguy MI ED - DO - DOI: 10.1016/j.jecp.2026.106583 PB - Elsevier Y2 - 2026/07/07 ER -