Abstract One little-noted,requirement,for,the,proper,functioning,of democratic,institutions is public,responsiveness,to policy.,A responsive,public,would,adjust,its,preference for,"more",or "less",policy,in reaction,to what,policymakers,do. In this,paper,we set,out,a theoretical,model,of how,the,salience,of the,issue,domain,conditions,the feedback between policy outputs and public preferences, and we then show how this model,can,be applied,in the,European,case.,In assessing,the,model,we employ,data from,all,Eurobarometer,surveys,conducted,in the,24-year period,between,1971 and 1994 together,with,policy,data,from,the,Official,Recordof,the,EC/EU. Our findings suggest that public preferences regarding European unification do reflect policy, though,only,as the,salience,of the,domain,has,increased,over,time. 3 One little-noted,requirement,for,the,proper,functioning,of democratic,institutions