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Mulcahy, Robert Sean – Educational Technology Research and Development, 2012
When a course designed around cooperative, problem-centered instruction attracts learners with a wide range of experience in the topic, should learners be grouped heterogeneously or homogeneously in terms of their relative expertise? In this study, learners were randomly distributed between the two types of groups; learning gains, satisfaction,…
Descriptors: Expertise, Problem Solving, Adult Students, Professional Development