Popular media and the bombardment of evolution misconceptions

Abstract

Background: Many students enter science classrooms with misconceptions about scientific principles. One of the most perceived controversial scientific principle for students is evolution. Students struggle to learn and accept evolution due to the many misconceptions students have interacted with before they enter a biology class. Evolution misconceptions come from many sources, such as religious beliefs, textbooks, and even unprepared educators. However, with students spending on average over seven hours a day viewing popular media, it is crucial to investigate further the accuracy of the portrayals of evolution in popular media. Results: We gathered data on the sources students saw evolution portrayed in popular media and determined what misconceptions were present in these popular media references. We found that 96% of the popular media references mentioned by students in our study inaccurately depicted evolution. The two most common misconceptions we observed in popular media were that evolution was depicted as a linear process and that individual organisms evolve instead of populations. Conclusion: Popular media does a poor job depicting evolution, which may be why many students are hesitant to learn evolution and overcome misconceptions. We suggest that these incorrect portrayals of evolution may provide an engaging way to teach correct evolutionary principles in the classroom.