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Charron, Camilo; Fischer, Jean-Paul; Meljac, Claire – Research in the Schools, 2008
To date, few studies have investigated the evolution of problem solving and general numeracy abilities during adulthood: skills that have obvious social importance. In this research, evolutions in adults' mental arithmetic skills were investigated using data from the IVQ 2004 French national survey, which tested 9,185 adults aged between 18 and…
Descriptors: Mental Computation, Grade 1, Arithmetic, Aging (Individuals)