It is argued that consumer quality perception of dairy products is characte
rised by four major dimensions: hedonic, health-related, convenience-relate
d and process-related quality. Two of these, viz., health and process-relat
ed quality, are credence dimensions, i.e. a matter of consumer trust in com
munication provided. Drawing on five different empirical studies on consume
r quality perception of dairy products, three issues related to the communi
cation on credence quality dimensions are discussed: providing credible inf
ormation, the role of consumer attitudes, and inference processes in qualit
y perception. Organic products, functional products, and products involving
genetic modification are used as examples. (C) 2001 Elsevier Science Ltd.
All rights reserved.