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Meder, Björn; Wu, Charley M.; Schulz, Eric; Ruggeri, Azzurra – Developmental Science, 2021
Are young children just random explorers who learn serendipitously? Or are even young children guided by uncertainty-directed sampling, seeking to explore in a systematic fashion? We study how children between the ages of 4 and 9 search in an explore-exploit task with spatially correlated rewards, where exhaustive exploration is infeasible and not…
Descriptors: Child Behavior, Discovery Processes, Children, Child Development
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Simmering, Vanessa R.; Spencer, John P. – Developmental Science, 2008
A central goal in cognitive and developmental science is to develop models of behavior that can generalize across both tasks and development while maintaining a commitment to detailed behavioral prediction. This paper presents tests of one such model, the Dynamic Field Theory (DFT). The DFT was originally proposed to capture delay-dependent biases…
Descriptors: Recall (Psychology), Theories, Generalization, Young Children
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Samuelson, Larissa K.; Horst, Jessica S. – Developmental Science, 2008
Young children tend to generalize novel names for novel solid objects by similarity in shape, a phenomenon dubbed "the shape bias". We believe that the critical insights needed to explain the shape bias in particular, and cognitive development more generally, come from Dynamic Systems Theory. We present two examples of recent work focusing on the…
Descriptors: Neurological Organization, Novelty (Stimulus Dimension), Cognitive Development, Cognitive Processes