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Rakison, David H.; Yermolayeva, Yevdokiya – Journal of Cognition and Development, 2011
A longstanding and fundamental debate in developmental science is whether knowledge is acquired through domain-specific or domain-general mechanisms. To date, there exists no tool to determine whether experimental data support one theoretical approach or the other. In this article, we argue that the U- and N-shaped curves found in a number of…
Descriptors: Research Design, Cognitive Processes, Infants, Brain
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Melchers, Klaus G.; Lachnit, Harold; Shanks, David R. – Learning and Motivation, 2004
In two human skin conductance conditioning experiments we investigated whether processing of stimulus compounds can be influenced by past experience. Participants were either pre-trained with a discrimination problem that could be solved elementally (A+, B-, AB+, C- in Experiment 1 and A+, AB+, C-, CB- in Experiment 2) or one that required a…
Descriptors: Experiential Learning, Stimulation, Classical Conditioning, Learning Processes