Reflection on the process of learning is believed to be an essential i
ngredient in the development of expert learners. By employing reflecti
ve thinking skills to evaluate the results of one's own learning effor
ts, awareness of effective learning strategies can be increased and wa
ys to use these strategies in other learning situations can be underst
ood. This article describes how expert learners use the knowledge they
have gained of themselves as learners, of task requirements, and of s
pecific strategy use to deliberately select, control, and monitor stra
tegies needed to achieve desired learning goals. We present a model of
expert learning which illustrates how learners' metacognitive knowled
ge of cognitive, motivational, and environmental strategies is transla
ted into regulatory control of the learning process through ongoing re
flective thinking. Finally, we discuss the implications that the conce
pt of expert learning has for instructional practices.