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Cladogram Curriculum: A First Look Into A Teaching Prototype For The Fundamentals Of Phylogenetics

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dc.contributor.advisor Novick, Laura R.
dc.contributor.author Schreiber, Emily
dc.date.accessioned 2011-02-07T12:18:03Z
dc.date.available 2011-02-07T12:18:03Z
dc.date.issued 2010-04-07
dc.identifier.uri http://hdl.handle.net/1803/4729
dc.description.abstract Past research has examined students’ comprehension of and reasoning with evolutionary relationships depicted by cladograms (i.e., tree thinking). Cladograms serve as a fundamental resource when studying macroevolution and it is for this reason that students need to have a clear understanding of, and ability to reason with, these diagrams. Past research has found misconceptions and difficulties within the understanding of cladograms, particularly with students in upper level biology classes. This difficulty has left researchers calling for cladogram education to be introduced prior to upper level biology courses and perhaps as early as high school. This study created an early prototype of a curriculum in order to give students this basic cladogram education. The curriculum was effective in raising scores on previously tested skills for college students, with both stronger and weaker biology backgrounds. Although the curriculum was not effective for every tree-thinking skill tested, overall it led to higher performance for both groups. en_US
dc.description.sponsorship Thesis completed in partial fulfillment of the requirements of the Honors Program in Psychological Sciences. Under the Supervision of Dr. Laura Novick. en_US
dc.language.iso en_US en_US
dc.publisher Vanderbilt University en_US
dc.subject.lcsh Cognitive psychology en_US
dc.subject.lcsh Cladistic analysis en_US
dc.subject.lcsh Biology -- Study and teaching en_US
dc.subject.lcsh Education -- Curricula en_US
dc.title Cladogram Curriculum: A First Look Into A Teaching Prototype For The Fundamentals Of Phylogenetics en_US
dc.title.alternative Prototype of a cladistics education en_US
dc.type Thesis en_US
dc.description.school Vanderbilt University en_US
dc.description.department Psychological Sciences en_US


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