Distribution of evaluation grades for the item ‘knowledge transfer during workshop’ in workshop groups with high, intermediate or low levels of antagonism during discussions (group type HIGH, INT or LOW, respectively; knowledge transfer score 1=very good, 6=very bad ; •=mean, median values for all group types=2.0; P>0.05). Distribution of evaluation grades for the item ‘knowledge transfer during workshop’ in workshop groups with high, intermediate or low levels of antagonism during discussions (group type HIGH, INT or LOW, respectively; knowledge transfer score 1=very good, 6=very bad ; •=mean, median values for all group types=2.0; P>0.05) A. L. vom Brocke et al. Vet Rec Open 2015;2:e000083 ©2015 by British Veterinary Association