Middle school students (N = 1594) | High school students (N = 1900) | University students (N = 1257) | Total1 (N = 4751) | ||||||||
M | SD | M | SD | M | SD | M | SD | F | p | Scheffe post hocs2 | |
HIV/AIDS Knowledge (N = 4288) | 4.2 | 2.56 | 6.2 | 2.27 | 7.8 | 1.08 | 6.0 | 2.52 | 929.413 | .000 | a < b < c |
Attitudes towards HIV-infected people (N = 4340) | 12.2 | 2.28 | 13.4 | 2.08 | 14.6 | 1.07 | 13.4 | 2.13 | 512.684 | .000 | a < b < c |
Attitudes towards condoms (N = 4300) | 8.2 | 2.55 | 9.2 | 2.37 | 10.0 | 2.15 | 9.1 | 2.50 | 188.915 | .000 | a < b < c |