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Course-based research experiences (CUREs) are shown to be more engaging for college students, lead to better academic performance, and increase students' intent to persist in science. This especially holds true when compared to lecture-based science courses with standard lab assignments. Less attention has been given, however, to the nuanced week-by-week experiences of students participating in CURE courses over a semester. This study addresses why it is crucial to understand how student interest is sustained throughout the CURE course, despite potential challenges and frustrations. Conducted over a 15-week period, this longitudinal study examines enrolled students (N = 170) who had one of 13 instructors from six institutions. The results indicate that students' high frustration with participation in CUREs moderates the relationship between perceived challenge and interest. In addition, higher levels of the variable 'meaning making' among students have significant associations with week-by-week interest maintenance throughout the semester. Findings suggest that to sustain high levels of student interest over a semester, CURE instructors should focus more on reducing student frustration within CURE course operations. To further support student interest, these findings also suggest that instructors need to foster and emphasize the connections of CURE course content to students' own lives and personal goals to sustain their interest.
Zhu et al. (Mon,) studied this question.