The use of causal diagrams to externalize the mental representation of a problem is recognized to be an important step in solving complex problems. In geography education several global challenges taught about in class are highly complex due to the interconnectedness of many causes and consequences. A systems thinking approach might be helpful to…

A study examined the effect of verbal reporting of students' thinking on their performance during an examination. Subjects, 343 high school seniors, were randomly divided into 4 experimental groups, and a different procedure for eliciting students' thinking during a critical thinking test was used for each group. A control group took the same test…

This study examined students' active roles in constructing knowledge when learning new information in the domain of biological evolution. A computer-based connectionist methodology was developed to provide a way to present students with new information while the experimenter provides probe statements congruent with or contradictory to the…