How gender composition and group formation impact the effectiveness of group work in two-stage collaborative exams
Two-stage collaborative exams are an increasingly popular form of formative assessment which have shown promising results in promoting student learning. While the benefit of two-stage collaborative exams is well researched, there is no clear consensus on the best way of implementing them—specificall...
| Main Authors: | , , |
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| Format: | Article |
| Language: | English |
| Published: |
American Physical Society
2022-11-01
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| Series: | Physical Review Physics Education Research |
| Online Access: | http://doi.org/10.1103/PhysRevPhysEducRes.18.020137 |
| _version_ | 1811322901385707520 |
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| author | Kelly Miller Greg Kestin Olivia Miller |
| author_facet | Kelly Miller Greg Kestin Olivia Miller |
| author_sort | Kelly Miller |
| collection | DOAJ |
| description | Two-stage collaborative exams are an increasingly popular form of formative assessment which have shown promising results in promoting student learning. While the benefit of two-stage collaborative exams is well researched, there is no clear consensus on the best way of implementing them—specifically with respect to forming student groups. In some studies students self-select their groups, and in others they are assigned by the instructor (either randomly or with a specific grouping algorithm). Research has shown that performance and satisfaction in group learning situations improves when faculty, not students, select the groups. Furthermore, studies have demonstrated that students’ learning benefits from working in groups with diverse learning styles, abilities, gender, and race. In this study, we report on a controlled experiment conducted during a two-stage collaborative exam in an introductory physics course at Harvard University. For the group stage of the exam, half of the groups were formed by the instructor (based on balancing gender and performance on previous exams) and the other half were student selected. We compared performance on both the individual and group stage of the exam for the instructor-formed versus student-formed groups. We also surveyed students on their experiences during the group exam. We found that female students perform better on two-part collaborative exams when they are in student-formed groups. We also found that in the student-formed groups students (especially female students) felt more comfortable speaking up and felt that their groups were both “more effective and productive” and “more receptive to their ideas” than in the instructor-formed groups. This study provides important insights into best practice implementation of two-stage collaborative exams. |
| first_indexed | 2024-04-13T13:44:26Z |
| format | Article |
| id | doaj.art-324b9286275046ba9f5ff5a0ef1c3f55 |
| institution | Directory Open Access Journal |
| issn | 2469-9896 |
| language | English |
| last_indexed | 2024-04-13T13:44:26Z |
| publishDate | 2022-11-01 |
| publisher | American Physical Society |
| record_format | Article |
| series | Physical Review Physics Education Research |
| spelling | doaj.art-324b9286275046ba9f5ff5a0ef1c3f552022-12-22T02:44:31ZengAmerican Physical SocietyPhysical Review Physics Education Research2469-98962022-11-0118202013710.1103/PhysRevPhysEducRes.18.020137How gender composition and group formation impact the effectiveness of group work in two-stage collaborative examsKelly MillerGreg KestinOlivia MillerTwo-stage collaborative exams are an increasingly popular form of formative assessment which have shown promising results in promoting student learning. While the benefit of two-stage collaborative exams is well researched, there is no clear consensus on the best way of implementing them—specifically with respect to forming student groups. In some studies students self-select their groups, and in others they are assigned by the instructor (either randomly or with a specific grouping algorithm). Research has shown that performance and satisfaction in group learning situations improves when faculty, not students, select the groups. Furthermore, studies have demonstrated that students’ learning benefits from working in groups with diverse learning styles, abilities, gender, and race. In this study, we report on a controlled experiment conducted during a two-stage collaborative exam in an introductory physics course at Harvard University. For the group stage of the exam, half of the groups were formed by the instructor (based on balancing gender and performance on previous exams) and the other half were student selected. We compared performance on both the individual and group stage of the exam for the instructor-formed versus student-formed groups. We also surveyed students on their experiences during the group exam. We found that female students perform better on two-part collaborative exams when they are in student-formed groups. We also found that in the student-formed groups students (especially female students) felt more comfortable speaking up and felt that their groups were both “more effective and productive” and “more receptive to their ideas” than in the instructor-formed groups. This study provides important insights into best practice implementation of two-stage collaborative exams.http://doi.org/10.1103/PhysRevPhysEducRes.18.020137 |
| spellingShingle | Kelly Miller Greg Kestin Olivia Miller How gender composition and group formation impact the effectiveness of group work in two-stage collaborative exams Physical Review Physics Education Research |
| title | How gender composition and group formation impact the effectiveness of group work in two-stage collaborative exams |
| title_full | How gender composition and group formation impact the effectiveness of group work in two-stage collaborative exams |
| title_fullStr | How gender composition and group formation impact the effectiveness of group work in two-stage collaborative exams |
| title_full_unstemmed | How gender composition and group formation impact the effectiveness of group work in two-stage collaborative exams |
| title_short | How gender composition and group formation impact the effectiveness of group work in two-stage collaborative exams |
| title_sort | how gender composition and group formation impact the effectiveness of group work in two stage collaborative exams |
| url | http://doi.org/10.1103/PhysRevPhysEducRes.18.020137 |
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