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Direct linkMuldoon, Kevin P.; Lewis, Charlie; Francis, Brian – Developmental Science, 2007
A key question in early number development is how 4- and 5-year-olds learn the roles that counting and cardinal numbers play when comparing quantities. Children who wrongly used length to identify numerosity were assigned to five experimental groups and trained to judge whether a puppet--who sometimes miscounted--created equivalent sets. Over…
Descriptors: Feedback (Response), Experimental Groups, Puppetry, Numeracy
