Literaturnachweis - Detailanzeige
| Autor/inn/en | Schramm, Thilo; Jose, Anika; Schmiemann, Philipp |
|---|---|
| Titel | Seeing the Woods for the Trees Again: Analyzing Evolutionary Diagrams in German and US University-Level Textbooks |
| Quelle | In: Education Sciences, 11 (2021), Artikel 367 (25 Seiten)Infoseite zur Zeitschrift
PDF als Volltext kostenfreie Datei |
| Zusatzinformation | ORCID (Schramm, Thilo) ORCID (Schmiemann, Philipp) |
| Dokumenttyp | gedruckt; online; Zeitschriftenaufsatz |
| ISSN | 2227-7102 |
| Schlagwörter | Foreign Countries; Evolution; Textbooks; Textbook Content; Visual Aids; Cultural Differences; Higher Education; Taxonomy; Scientific Concepts; Misconceptions; Difficulty Level; Germany; United States |
| Abstract | Phylogenetic trees are important tools for teaching and understanding evolution, yet students struggle to read and interpret them correctly. In this study, we extend a study conducted by Catley and Novick (2008) by investigating depictions of evolutionary trees in US textbooks. We investigated 1197 diagrams from 11 German and 11 United States university textbooks, conducting a cross-country comparison and comparing the results with data from the 2008 study. A coding manual was developed based on the 2008 study, with extensions focused on additional important aspects of evolutionary trees. The US and German books showed only a low number of significant differences, typically with very small impacts. In both samples, some characteristics that can render reading trees more difficult or foster misconceptions were found to be prevalent in various portions of the diagrams. Furthermore, US textbooks showed fewer problematic properties in our sample than in the 2008 sample. We conclude that evolutionary trees in US and German textbooks are represented comparably and that depictions in US textbooks have improved over the past 12 years. As students are confronted with comparable depictions of evolutionary relatedness, we argue that findings and materials from one country should easily be transferable to the other. (As Provided). |
| Anmerkungen | MDPI AG. Klybeckstrasse 64, 4057 Basel, Switzerland. Tel: e-mail: indexing@mdpi.com; Web site: http://www.mdpi.com |
| Erfasst von | ERIC (Education Resources Information Center), Washington, DC |
| Update | 2024/1/01 |
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