ES Authors Abarzúa, AndreaLobato, PatriciaFlotts, M. PaulinaDíaz, María PazDurán, María IgnaciaManzi, Jorge Corporate authors UNESCO Office Santiago and Regional Bureau for Education in Latin America and the Caribbean Language Spanish Topic LiteracyCross national assessment Region/Country ArgentinaAmericas and the CaribbeanBrazilChileColombiaCosta RicaDominican RepublicEcuadorGuatemalaHondurasMexicoNicaraguaPanamaParaguayPeruUruguay Linguistic grouping Latin AmericaPortuguese speaking countries Level of education Primary education Resource type Tools and methodologies Project Estudio Regional Comparativo y Explicativo, ERCE Keywords handwriting instructionstudent evaluationacademic achievementteaching methods