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Cox, Ralf F. A.; Smitsman, Ad W. – Developmental Science, 2006
Tool use consists of at least two coupled phases of activities, involving multi-step problem solving. It therefore provides an interesting window on the development of planning in goal-directed behavior. This study investigated 2-year-olds' and 3-year-olds' hand use in picking up and subsequently using a tool for displacing a target-object towards…
Descriptors: Age Differences, Competence, Problem Solving, Toddlers
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Whiten, Andrew; Flynn, Emma; Brown, Katy; Lee, Tanya – Developmental Science, 2006
To provide the first systematic test of whether young children will spontaneously perceive and imitate hierarchical structure in complex actions, a task was devised in which a set of 16 elements can be modelled through either of two different, hierarchically organized strategies. Three-year-old children showed a strong and significant tendency to…
Descriptors: Tests, Teaching Methods, Preschool Children, Task Analysis