Source: University of Michigan, Monitoring The Future Studies
| Past Month Hallucinogen Use Within Cohort -- Classes of 1995 through 2003 | |||
|---|---|---|---|
| Class of: | 8th Grade | 10th Grade | 12th Grade |
| 1995 | 0.8 | 1.9 | 4.4 |
| 1996 | 1.1 | 2.4 | 3.5 |
| 1997 | 1.2 | 3.3 | 3.9 |
| 1998 | 1.3 | 2.8 | 3.8 |
| 1999 | 1.7 | 3.3 | 3.5 |
| 2000 | 1.9 | 3.2 | 2.6 |
| 2001 | 1.8 | 2.9 | 3.3 |
| 2002 | 1.4 | 2.3 | 2.3 |
| 2003 | 1.3 | 2.1 | 1.8 |
Note: Data has been normalized to reflect changes in drug use patterns within each demographic. That is, the 10th grade and 8th grade data are taken from the corresponding 2 years and 4 years prior respectively, for each class.
Note: In 2001 the question text was changed on half the questionnaire forms for each grade. "Other psychedelics" was changed to "other hallucinogens" and "shrooms" was added to the list of examples. In 2002 the remaining forms were changed to the new wording.
| truth: the Anti-drugwar | Anti-drugwar Arsenal | Accept the $1 Challenge |