Attitudes held by various groups of healthcare professionals with rega
rd to suicide prevention were assessed using an attitude inventory bef
ore and after they attended a formal lecture. The lecture presented ba
sic facts and statistics, discussed clinical techniques and challenged
negative attitudes. Evidence is presented to suggest that a reduction
in the proportion of expressed attitudes which were equivocal or nega
tive towards the feasibility of suicide prevention in clinical practic
e, can be achieved by a lecture of this kind.