| Content Provider | Springer Nature : BioMed Central |
|---|---|
| Author | Abraham, Joel K. Meir, Eli Perry, Judy Herron, Jon C. Maruca, Susan Stal, Derek |
| Abstract | Although evolutionary theory is considered to be a unifying foundation for biological education, misconceptions about basic evolutionary processes such as natural selection inhibit student understanding. Even after instruction, students harbor misconceptions about natural selection, suggesting that traditional teaching methods are insufficient for correcting these confusions. This has spurred an effort to develop new teaching methods and tools that effectively confront student misconceptions. In this study, we designed an interactive computer-based simulated laboratory to teach the principles of evolution through natural selection and to correct common student misconceptions about this process. We quantified undergraduate student misconceptions and understanding of natural selection before and after instruction with multiple-choice and open-response test questions and compared student performance across gender and academic levels. While our lab appeared to be effective at dispelling some common misconceptions about natural selection, we did not find evidence that it was as successful at increasing student mastery of the major principles of natural selection. Student performance varied across student academic level and question type, but students performed equally across gender. Beginner students were more likely to use misconceptions before instruction. Advanced students showed greater improvement than beginners on multiple-choice questions, while beginner students reduced their use of misconceptions in the open-response questions to a greater extent. These results suggest that misconceptions can be effectively addressed through computer-based simulated laboratories. Given the level of misconception use by beginner and advanced undergraduates and the gains in performance recorded after instruction at both academic levels, natural selection should continue to be reviewed through upper-level biology courses. |
| Related Links | https://evolution-outreach.biomedcentral.com/counter/pdf/10.1007/s12052-009-0142-3.pdf |
| Ending Page | 404 |
| Page Count | 12 |
| Starting Page | 393 |
| File Format | HTM / HTML |
| ISSN | 19366434 |
| DOI | 10.1007/s12052-009-0142-3 |
| Journal | Evolution: Education and Outreach |
| Issue Number | 3 |
| Volume Number | 2 |
| Language | English |
| Publisher | BioMed Central |
| Publisher Date | 2009-07-10 |
| Access Restriction | Open |
| Subject Keyword | Evolutionary Biology Education Learning and Instruction Teaching and Teacher Education Sociology of Education Active learning Evolution Misconceptions Natural selection |
| Content Type | Text |
| Resource Type | Article |
| Subject | Ecology, Evolution, Behavior and Systematics Education |
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