Understanding scientific phenomena requires learners to construct mental models of causal systems. Simulation-based discovery learning offers learners the opportunity to construct mental models and test them against the behavior of a simulation. The purpose of this study was to investigate sequential patterns of learner actions and utterances…

The purpose of this mixed methods study was to examine the effect of ear playing instruction on adult amateur wind instrumentalists' musical self-efficacy. Ten volunteer members of a community band in a small town in Ohio completed the "Ear Playing Profile" both prior to and following an eight-week period of instruction in playing by ear…