Fig. 3From: Design and integration of a problem-based biofabrication course into an undergraduate biomedical engineering curriculumComparison of Mid- and End-Course Survey Results. Student responses to questions listed in Table 3. Data is represented as mean ± standard deviation. Statistical significance is evaluated via a Mann-Whitney U test with p = 0.5 (*), 0.35 (**), 0.25 (***)Back to article page