Ie. Berger et al., SUBJECTIVE PRODUCT KNOWLEDGE AS A MODERATOR OF THE RELATIONSHIP BETWEEN ATTITUDES AND PURCHASE INTENTIONS FOR A DURABLE PRODUCT, Journal of economic psychology, 15(2), 1994, pp. 301-314
The influence of subjective Product knowledge on the relationship betw
een attitudes and purchase intentions for a durable good is examined.
The study reports that this indicator of attitude strength is an impor
tant direct influencer of behavioral intentions and an important moder
ator of the relationship between attitudes and behavioral intentions.
The results suggest that attitudes that are strong because they are pe
rceived to be based on more knowledge share a different relationship w
ith subsequent choice behavior than attitudes that are weak.