Abstract
How people perceive the nature of a hazardous substance may determine how they respond when potentially exposed to it. We tested a new Perceptions AbouT Hazardous Substances (PATHS) questionnaire. In Study 1 (N = 21), we assessed the face validity of items concerning perceptions about eight properties of a hazardous substance. In Study 2 (N = 2030), we tested the factor structure, reliability and validity of the PATHS questionnaire across four qualitatively different substances. In Study 3 (N = 760), we tested the impact of information provision on Perceptions AbouT Hazardous Substances scores. Our results showed that our eight measures demonstrated good reliability and validity when used for non-contagious hazards.
Original language | English |
---|---|
Pages (from-to) | 1100-1113 |
Number of pages | 14 |
Journal | Journal of Health Psychology |
Volume | 18 |
Issue number | 8 |
DOIs | |
Publication status | Published - 1 Aug 2013 |