%0 Journal Article %T The importance of non-linear relationships between attitude and behaviour in policy research %A Doorn, Jenny %A Verhoef, Peter %A Bijmolt, Tammo %J Journal of Consumer Policy %V 30 %N 2 %P 75-90 %@ 0168-7034 %D 2007-04-05 %I Kluwer Academic Publishers-Plenum Publishers %~ DeepDyve