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…

The purpose of this cross-cultural study was to describe and compare US and Turkish children's observational knowledge of the day and night cycle and to identify similarities predicted by framework theory. Fifty-six (27 US and 29 Turkish) young children (ages 48-60 months) participated in the study. Semi-structured interviews were individually…

The present study tests whether presenting video modeling examples from the learner's (first-person) perspective promotes learning of an assembly task, compared to presenting video examples from a third-person perspective. Across 2 experiments conducted in different labs, university students viewed a video showing how to assemble an 8-component…

In order for teacher education programs to act as significant scaffolds in supporting new teachers to become informed, creative and innovative members of a highly complex and valuable profession, we need to re-imagine ways in which teacher education programs operate. We need to re-imagine how courses are conceptualized and connected, how learning…

In 4 experiments, participants viewed a short video-based lesson about how the Doppler effect works. Some students viewed already-drawn diagrams while listening to a concurrent oral explanation, whereas other students listened to the same explanation while viewing the instructor actually draw the diagrams by hand. All students then completed…

Examined the development of the ability of 5-, 9-, and 13-year-old children to produce elemental and complex facial movements intentionally. (Author/DB)

This report describes the design of a test of one aspect of critical thinking ability, the ability to correctly appraise observations. Intended for classroom use with senior high school students, the 50 item Test on Appraising Observations is based on a comprehensive set of principles modified from Robert Ennes' conception of good observation…

This paper describes seven interrelated studies concerned with children's understanding of sequential actions and with the effects of observing a model on this understanding. A total of 546 elementary and secondary school students served as subjects for the studies. The tasks for all of the studies involved deriving the pattern for a sequence from…