RT Journal Article SR Electronic A1 Valenta, Milan T1 A survey on the issue of drug abuse at Czech schools - II. (An analysis of some differences between schools) JF e-Pedagogium YR 2005 VO 5 IS 1 SP 56 OP 73 UL https://e-pedagogium.upol.cz/en/artkey/epd-200501-0005.php AB The second part of the study presents the findings of a research in which questionnaires were filled in by a representative sample and that was conducted by the Special pedagogy department. The respondents were mostly professionals in charge of primary prevention at some elementary schools, special schools, and high schools in the Czech Republic. This part of the study focuses on the observed differences between schools.