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Title: Challenging Misconceptions about Race in Undergraduate Genetics
Racial biases, which harm marginalized and excluded communities, may be combatted by clarifying misconceptions about race during biology lessons. We developed a human genetics laboratory activity that challenges the misconception that race is biological (biological essentialism). We assessed the relationship between this activity and student outcomes using a survey of students’ attitudes about biological essentialism and color-evasive ideology and a concept inventory about phylogeny and human diversity. Students in the human genetics laboratory activity showed a significant decrease in their acceptance of biological essentialism compared with a control group, but did not show changes in color-evasive ideology. Students in both groups exhibited increased knowledge in both areas of the concept inventory, but the gains were larger in the human genetics laboratory. In the second iteration of this activity, we found that only white students’ decreases in biological essentialist beliefs were significant and the activity failed to decrease color-evasive ideologies for all students. Concept inventory gains were similar and significant for both white and non-white students in this iteration. Our findings underscore the effectiveness of addressing misconceptions about the biological origins of race and encourage more research on ways to effectively change damaging student attitudes about race in undergraduate genetics education.  more » « less
Award ID(s):
1751296 2120934
PAR ID:
10524503
Author(s) / Creator(s):
; ; ; ;
Editor(s):
Eddy, Sarah L
Publisher / Repository:
The American Society for Cell Biology
Date Published:
Journal Name:
CBE—Life Sciences Education
Volume:
23
Issue:
3
ISSN:
1931-7913
Subject(s) / Keyword(s):
Genetics education Culturally relevant pedagogy Preparation for future learning
Format(s):
Medium: X
Sponsoring Org:
National Science Foundation
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