Abstract
The present article describes an evaluation of a self-report questionnaire administered to whole classrooms of 7th graders. Using the test-retest reliability matrix (based on concepts of Cronbach and Campbell and Fiske, eight of nine drug-use indices appeared to have acceptable to good reliability. The three measures included in the test-retest reliability matrix provide stronger evidence for good reliability than could any single measure.
Original language | English (US) |
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Pages (from-to) | 175-193 |
Number of pages | 19 |
Journal | Journal of Drug Education |
Volume | 14 |
Issue number | 2 |
DOIs | |
State | Published - 1984 |
All Science Journal Classification (ASJC) codes
- Medicine (miscellaneous)
- Health(social science)
- Public Health, Environmental and Occupational Health
- Psychiatry and Mental health