Grinnell College -Encouraging Interdisciplinary Collaboration

Research and Student Learning Study


We proposed mounting a three-year study of our current student/faculty research collaborations in an effort to describe a model of our research program and the effects of the program on student learning. Specifically, we targeted summer research for study.

1999 Summer Research Study Results (in PowerPoint format)

As proposed, Prof. David Lopatto supervised four undergraduate research assistants in the first year of this effort. Approximately eighty students working in the science division departments (biology, chemistry, mathematics and computer science, physics, and psychology) working under the supervision of thirty faculty members were interviewed at the beginning of the summer. Students were tracked at the midpoint of their ten-week summer research experience and interviewed again as they finished. A full set of interview data for about 65 students was obtained. The information obtained from these interviews led to some general observations:

1. The selection process for summer research students, comprising both a formal application and informal negotiations with faculty, works effectively to provide a group of students who are well prepared and who have high expectations for success. Only one student withdrew from the program. Fewer than half-dozen others expressed serious criticism of their experience.

2. Faculty use a variety of tactics to find a middle ground between structuring a successful project and allowing students to have input on projects.

3. In the initial phase of the projects faculty-student interactions are intense. Faculty sometimes work side by side with student researchers for 5 or 6 hours per day. Later in the project, students work more independently.

4. Most faculty arrange for small groups of students to work as teams or as members of the same laboratory community. While this strategy allowed students to become a "community of learners," peer group relations emerged as an important variable affecting student satisfaction. In the few cases of dissatisfaction students cited their student peers as a reason for their unhappiness.

5. Science faculty have experienced a change in culture. Most faculty now see the summer research projects as opportunities to teach rather than free time to pursue personal research. The summer research projects are integrated with oral presentations, poster sessions, and papers. Faculty universally set improved oral and written presentation skills as a goal for students. Students, however, seldom mention this goal.

6. Approximately 75% of the students did not reach their goal of completing a project. This lack of closure appears to be a motive for the students to continue in their chosen area in the next semester.

7. All students reported using the summer experience as an opportunity to test their graduate school and career plans. One student decided not to major in science. A few students decided to change topics of study within a science. For most students, however, the summer research project affirmed their current plans to continue in science.




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