- Students' perceptions of the harmfulness of alcohol and drug use, by grade level of respondent, 2002-2003
- Students' perceptions of the harmfulness of alcohol and drug use, by grade level of respondent, 2003-2004
- Students' perceptions of the harmfulness of alcohol and drug use, by grade level of respondent, 2004-2005
- Students' perceptions of the harmfulness of alcohol and drug use, by grade level of respondent, 2005-2006
- Students' perceptions of the harmfulness of alcohol and drug use, by grade level of respondent, 2006-2007
- Teenagers' perceptions of the harmfulness of alcohol and drug use, United States, 2002 and 2003
- High school seniors' perceptions of the harmfulness of drug use, alcohol use, and cigarette smoking, by type of drug and frequency of use, United States, 1980, 1990, and 1993-2003
- Eighth and tenth graders' perceptions of the harmfulness of drug use, alcohol use, and cigarette smoking, by type of drug and frequency of use, United States, 1991, 1995, and 2000-2003
- Young adults' perceptions of the harmfulness of drug use, alcohol use, and cigarette smoking, by type of drug, frequency of use, and age group, United States, 1991-2003
- Respondents' perceptions of the harmfulness of selected drug use behaviors, by age group, United States, 2002 and 2003