Design of interactive and dynamic anatomical visualizations: The implication of cognitive load theory.

In improving the teaching and learning of anatomical sciences, empirical research is needed to develop a set of guiding principles that facilitate the design and development of effective dynamic visualizations. Based on cognitive load theory (CLT), effective learning from dynamic visualizations requires the alignment of instructional conditions with the cognitive architecture of learners and their levels of expertise. By improving the effectiveness and efficiency of dynamic visualizations, students will be able to be more successful in retaining visual information that mediates their understanding of complex and difficult aspects of anatomy. This theoretical paper presents instructional strategies generated by CLT and provides examples of some instructional implications of CLT on the design of dynamic visualizations for teaching and learning of anatomy

Interactive and dynamic visualizations in teaching and learning of anatomy: A cognitive load perspective.

With the increasing use of computers in the classroom and the advancement of information technology, a requirement to investigate and evaluate different strategies for the presentation of verbal information in interactive and dynamic visualizations has risen to a high level of importance. There is a need for research efforts that apply cognitive load theory (CLT), cognitive learning strategies, and established principles of multimedia design to conduct empirical research that will add to our knowledge of designing and developing dynamic visualizations for teaching and learning anatomy. The impact of improved teaching and learning of anatomical sciences and the development of a set of guiding principles to facilitate the design and development of effective dynamic visualizations represent a significant achievement for medical education with wide application. This theoretical paper presents the foundations of CLT, cognitive learning strategies, and principles of multimedia design to guide the needed research on dynamic visualizations