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Valle-Lisboa, Juan; Cabana, Álvaro; Eisinger, Robert; Mailhos, Álvaro; Luzardo, Mario; Halberda, Justin; Maiche, Alejandro – Prospects: Quarterly Review of Comparative Education, 2016
In unequal societies the effectiveness of formal education depends on the socioeconomic status (SES) of students. Studies have shown that poverty affects the development of the brain in ways that might compromise future learning, thus increasing the differences between groups with different SES. Interest is growing in the development of tools that…
Descriptors: Cognitive Ability, Intervention, Mathematics Skills, Schemata (Cognition)
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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