Insights into student gains from undergraduate research using pre/post assessments
Undergraduate research experiences (UREs) in STEM fields expose students to scientific research and are thought to increase student retention in STEM. We developed a pre/post survey and administered it to participants of the Harvard Forest Summer Research Program in Ecology (HF-SRPE) to evaluate effectiveness of these programmatic goals. Between 2005 and 2015, the survey was sent to all 263 HF-SRPE participants; 79% completed it. Results, controlled for prior experiences, revealed significant improvements across all learning goals. Prior laboratory research experience and perception of being a respected member of a research team were positively associated with gains in research skills and abilities to do and present research. Although the pre/post surveys did not indicate changes in students’ goals of pursuing STEM careers (or, more narrowly, ecological ones), the positive learning gains suggest that students with prior interests in STEM fields take advantage of UREs to solidify further their aspirations in STEM.