Using cluster analysis method for each of the 5 thematic groups of the survey points, 2 clusters were identified, typical opinions spectrum of the respondents majority was characterized, and differences between learners at the Bachelor's and Master's levels in these clusters were estimated. (1) ...
Department of Field Conservation & Science, Bristol Zoological Society, Bristol BS8 3HA, UK 2 Department of Applied Sciences, University of the West of England, Bristol BS16 1QY, UK * Author to whom correspondence should be addressed.