Abstract
BACKGROUND: Higher-order thinking (HOT) is widely recognized as an essential objective of health profession education (HPE). Based on Lipman's three-dimensional model of thinking, we investigated strategies for the development of HOT including critical thinking (CT), creative thinking, and caring thinking in HPE in three consecutive studies. Fostering students' CT is regarded as an outcome of HPE. However, there is the limited level of consensus on educational interventions for CT development. In view of some of the controversies surrounding the development of CT skills and dispositions in HPE, the aim of this study was to determine educational interventions affecting CT development in HPE. MATERIALS AND METHOD: This study employed the best-fit framework synthesis design. The frameworks recommended by Abrami et al. were used as a basis for the synthesis. The priori themes were extracted from the selected best-fit frameworks. Then, Google Scholar, PubMed, SID, and ProQuest databases were searched for the literature related to the development of CT skills and dispositions in HPE students. Derived data from the HPE literature were coded against the priori themes, extracted from the best-fit frameworks. Interpretation and restructuring of the new themes derived from HPE literature, and the preexisting priori themes resulted in the final framework of the interventions affecting CT development in HPE students. RESULTS: The themes extracted from the HPE studies (including reflection, discussion, simulation, role-playing, questioning, and explicit expression of CT goals in curriculum) were similar to the a priori themes derived from the studies by Abrami et al. The new themes of experiential learning, art-based learning, argument mapping, concept mapping, and creating appropriate educational atmosphere were obtained by constant comparison of the data among the studies. CONCLUSION: The comprehensive framework of CT development methods provides a toolkit for medical educators. According to the results of the current study, the mixed approach, where CT is taught as an independent track, along with the discipline-specific CT development, seems to be more effective, compared to the immersion approach. Creating learning moments in the context of practice through experiential learning is noteworthy in the development of CT skills and dispositions. Further research is needed to evaluate the efficacy of the newly developed strategies, such as art-based learning and concept mapping.