Results From Prior Administration
In 2025, 57 institutions used NOS with many seeing meaningful increases in student participation. On average, institutions saw a 10% and 13% increase in the number of first-year and senior respondents, respectively (with a range of 0% to 30%). Relatedly, institutions boosted their response rates on average by 2.8 and 3.5 percentage points for each class level (with a range of 0 to 8 percentage points).
Based on these results, by participating in NOS, a hypothetical “average” institution would see their NSSE senior respondent count increase by 13%, from 100 to 113 respondents, and boost their response rate by 3.5 percentage points, from 24% to 27.5%. Figure 1 shows the range of response rate percentage point increases for both first-year and senior class levels at each participating institution.

Figure 1. NSSE 2025 NOS Response Rate Increase for First-Year and Senior Class Levels (n = 57)