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Success at Scale: Outcomes of Community-Based Neurodevelopment Intervention (CASITA) for Children Ages 6-20 Months with Risk of Delay in Lima, Peru
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Miller, Ann C.; Rumaldo, Nancy; Soplapuco, Guadalupe; Condeso, Alicia; Kammerer, Betsy; Lundy, Shannon; Faiffer, Fabiola; Montañez, Andy; Ramos, Karen; Rojas, Naysha; Contreras, Carmen; Muñoz, Maribel; Valdivia, Hilda; Vilca, Daojing; Córdova, Nandy; Hilario, Patricia; Vibbert, Martha; Lecca, Leonid; Shin, Sonya – Child Development, 2021
This study is a randomized controlled trial of a 12-week community-based group parenting intervention ("CASITA") in Lima, Peru. CASITA improved neurodevelopment in a pilot study of 60 Peruvian children and subsequently scaled to 3,000 households throughout the district. The objective of this study was to assess intervention effectiveness…
Descriptors: Foreign Countries, Parents, Infants, Intervention
Learning Mathematics in a Visuospatial Format: A Randomized, Controlled Trial of Mental Abacus Instruction
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Barner, David; Alvarez, George; Sullivan, Jessica; Brooks, Neon; Srinivasan, Mahesh; Frank, Michael C. – Child Development, 2016
Mental abacus (MA) is a technique of performing fast, accurate arithmetic using a mental image of an abacus; experts exhibit astonishing calculation abilities. Over 3 years, 204 elementary school students (age range at outset: 5-7 years old) participated in a randomized, controlled trial to test whether MA expertise (a) can be acquired in standard…
Descriptors: Mathematics Education, Randomized Controlled Trials, Spatial Ability, Mental Computation