In this experiment we investigated whether the presentation of domain principles within one text facilitates reading to learn from multiple exemplar texts that feature the importance of the principles. There were five texts about natural selection: a principles text, which described principles of natural selection, and four exemplar-based texts…

Previous research has shown that explaining is an effective activity to enhance learning. In prior studies, students were instructed to explain the contents after completing an entire learning phase. Explaining at the end of a learning phase, however, may be less apt to support comprehension monitoring and subsequent regulation activities. In 2…

Whether high levels of metacognitive knowledge about problem solving can compensate for low overall aptitude was studied for 31 high-aptitude and 25 low-aptitude children in grades 4 and 5. Results confirming superior performance of high metacognitive individuals are discussed in terms of the independence of metacognition and academic aptitude.…