Development and Evaluation of a Genetics Literacy Assessment Instrument for Undergraduates

There is continued emphasis on increasing and improving genetics education for grades K-12, for medical professionals, and for the general public. Another critical audience is undergraduate students in introductory biology and genetics courses. To improve the learning of genetics, there is a need to...

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Veröffentlicht in:Genetics (Austin) 2008-01, Vol.178 (1), p.15-22
Hauptverfasser: Bowling, Bethany Vice, Acra, Erin E, Wang, Lihshing, Myers, Melanie F, Dean, Gary E, Markle, Glenn C, Moskalik, Christine L, Huether, Carl A
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container_end_page 22
container_issue 1
container_start_page 15
container_title Genetics (Austin)
container_volume 178
creator Bowling, Bethany Vice
Acra, Erin E
Wang, Lihshing
Myers, Melanie F
Dean, Gary E
Markle, Glenn C
Moskalik, Christine L
Huether, Carl A
description There is continued emphasis on increasing and improving genetics education for grades K-12, for medical professionals, and for the general public. Another critical audience is undergraduate students in introductory biology and genetics courses. To improve the learning of genetics, there is a need to first assess students' understanding of genetics concepts and their level of genetics literacy (i.e., genetics knowledge as it relates to, and affects, their lives). We have developed and evaluated a new instrument to assess the genetics literacy of undergraduate students taking introductory biology or genetics courses. The Genetics Literacy Assessment Instrument is a 31-item multiple-choice test that addresses 17 concepts identified as central to genetics literacy. The items were selected and modified on the basis of reviews by 25 genetics professionals and educators. The instrument underwent additional analysis in student focus groups and pilot testing. It has been evaluated using approximately 400 students in eight introductory nonmajor biology and genetics courses. The content validity, discriminant validity, internal reliability, and stability of the instrument have been considered. This project directly enhances genetics education research by providing a valid and reliable instrument for assessing the genetics literacy of undergraduate students.
doi_str_mv 10.1534/genetics.107.079533
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subjects Analysis of Variance
Biology
Data collection
Diagnostic tests
Education
Educational Measurement - methods
Educational Status
Genetics - education
Humans
Learning
Life sciences
Literacy
Secondary schools
Society
Students
Studies
Surveys and Questionnaires
Validity
title Development and Evaluation of a Genetics Literacy Assessment Instrument for Undergraduates
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