Of those 77 participants, 43 answered the study survey both times–at the beginning of the program and at the end (56 %); 26 were from Cohort I and 17 from Cohort II. Similarly, 42 answered the study questionnaire both times; 26 were from Cohort I and 16 from Cohort II. Table 1 below presents the number of student participants completing the pre- and post-survey. Number of pre- and post questionnaire responders by cohort and design team affiliation showed the same configuration except that one fewer student responded in the engineering group for Cohort 2. All students who completed the study instruments both times were included in the combined cohort analysis.