Improving self-reports of drug-use: numeric estimates as fuzzy sets.
AIMS: This study compared traditional crisp set to fuzzy set representations of quantitative estimates of drug use to investigate what survey respondents recall about their drug use. DESIGN: Sample survey comparing (a) responses to traditional survey questions asking for single numeric estimates to...
| Publicado en: | Addiction Vol. 98; no. 9; pp. 1239 - 1248 |
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| Autores principales: | , , , , , |
| Formato: | research tables/charts Journal Article |
| Publicado: |
Wiley-Blackwell
Sep2003
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| Acceso en línea: | Ver este registro en EBSCOhost |