The weighted overall response rate for the B&B:2000/01 interview was 74 percent, reflecting an institution response rate of 90 percent from NPSAS:2000 and a weighted student response rate of 82 percent from B&B:2000/01. The weighted institution response rate for NPSAS:1993 was 88 percent, and the student response rate for the B&B:93/94 interview was 92 percent, resulting in an weighted overall response rate of 81 percent for B&B:93/94.