Self-explanation prompts in example-based learning are usually directed backwards: Learners are required to self-explain problem-solving steps just presented ("retrospective" prompts). However, it might also help to self-explain upcoming steps ("anticipatory" prompts). The effects of the prompt type may differ for learners with…

Decades of research has shown that example-based learning is an effective instructional strategy for learning new skills. The field of learning from examples is seeing a shift in focus towards more innovative and use-inspired research, in part because the use of examples for informal and formal learning purposes has mushroomed. This special issue…

Animated models explicating how a problem is solved and why a particular method is chosen are expected to be effective learning tools for novices, especially when abstract cognitive processes or concepts are involved. Cognitive load theory was used to investigate how learners could be stimulated to engage in genuine learning activities. It was…

Animated models explicate the procedure to solve a problem, as well as the rationale behind this procedure. For abstract cognitive processes, animations might be beneficial, especially when a supportive pedagogical agent provides explanations. This article argues that animated models can be an effective instructional method, provided that they are…

The purpose of the present experiment was to investigate whether the effect of observing a peer who was conserving could facilitate subsequent acquisition and transfer of conservation ability in a nonconserving child. Eighty-two nonconserving first grade children acquired the ability to give conservation judgments and reasons on six conservation…

Low (conjunctive), medium (disjunctive), and high (biconditional) level concept attainment problems were used to assess whether high level versus low and/or medium difficulty concept rules yield less positive transfer for observers than models. Direct learning and transfer of models was compared with vicarious learning and transfer of observers.…

Relevance of cognitive and developmental variables to observational learning and imitation is also discussed. (Authors/MB)

Through an understanding of learning theories, both those that are cognitive in focus and those which rely on a stimulus-response paradigm, educators may come to a fuller knowledge of what is involved in languaging acts and to a more complete understanding of how to teach necessary communication skills. This paper provides a brief overview of…