A review of the critical thinking literature reveals that there is growing interest in developing instructional strategies to develop students' critical thinking skills and dispositions. This paper reviews the research literature regarding the nature of critical thinking in the following areas: (1) differences in the conceptualization of critical…

Presents a study of metacognitive responses of English school children examining four common metacognitive function measures. Discusses the content of each measure, the search for developmental commonality, and statistical relationships. Concludes that no evidence supported a common metacognitive factor or unified construct, although a common…

Evidence suggests that instruction in thinking skills is neither widespread nor successful. Most students do not score well on tests that measure their ability to recognize assumptions, evaluate arguments, or appraise inferences. However, a number of educators believe that it is possible to teach thinking skills, and have suggested that the…

Elaborates the final step of Polya's heuristic model, reflecting, to improve students' problem-solving performance. After checking answers for accuracy, the following steps are suggested: (1) test reasonableness and practicality; (2) write a summary paragraph; (3) find other solutions; (4) change the conditions; and (5) extend the problem. (MKR)