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Author

Sonia Salvo-Garrido

2 papers indexed here

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Open access Sep 2026

Socioeconomic and Intersectional Differences in Mathematics Achievement Change: Psychosocial and Contextual Evidence from Chilean Students

Mathematics achievement is shaped by psychosocial, family, school, and contextual factors, yet less is known about how these influences are associated with longitudinal achievement change and socioeconomic inequalities. This study examined mathematics achievement change between Grade 4 and Grade 8 among 121,109 Chilean...

S. Salvo-Garrido, Karina Polanco-Levicán, Ana Moraga-Pumarino et al. · 0 citations
Open access Oct 2026

Academic self-concept and ecological predictors of longitudinal change in reading achievement in Chile: evidence from a national study

Background Reading achievement is a foundational educational outcome, yet longitudinal evidence remains limited on how students’ reading achievement changes from primary to lower secondary education and how these changes are shaped by individual, family, school, and sociodemographic factors in unequal educational syste...

S. Salvo-Garrido, Ana Moraga-Pumarino, Manuel Mieres-Chacaltana et al. · 0 citations

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