Normative misperceptions of peer seat belt use among high school students and their relationship to personal seat belt use.

Objectives: This research examined gender-specific perceptions of peer seat belt use norms among high school students and their relationship with one's own seat belt use. We expected that students would underestimate the seat belt use of their peers and that these perceptions would be positively associated with their own seat belt use.

Methods: High school students from 4 schools (N = 3348; 52% male) completed measures assessing perceived seat belt use and personal seat belt use.

Methylmercury risk and awareness among American Indian women of childbearing age living on an inland northwest reservation.

American Indian women and children may be the most overrepresented among the list of disparate populations exposed to methylmercury. American Indian people fish on home reservations where a state or tribal fishing license (a source of advisory messaging) is not required. The purpose of this study was to examine fish consumption, advisory awareness, and risk communication preferences among American Indian women of childbearing age living on an inland Northwest reservation.