This research applied Homer and Kahle's (1988) theoretical framework, which describes the hierarchical relations of personal values, attitude and behavior to test the moderated mediation model. The major focus of this study was to evaluate how individual characteristics such as fashion involvement and materialism influenced the formation of socially responsible attitudes and ethical fashion purchasing intentions. By focusing on fashion aficionados and materialists, this research examines each step of the hierarchical model by exploring the relation between values and attitude and evaluating the attitude–behavior gap. The main finding highlights the critical role that attitude plays in ethical fashion consumption.
Different sets of latent models with each ethical quality such as ethical concern and ethical obligation were tested to explore if those consumer characteristics had any moderating effects on both front-end (IV-M) and back-end (M-DV) relations of Homer and Kahle's (1988) hierarchical model.
Both ethical values failed to instill a socially responsible mindset in individuals who were heavily immersed in fashion or materialism. Once such attitudes were formed, however, those who were fashion-conscious or materialistic were more likely to purchase ethical apparel than those who were less interested in fashion or materialism.
Previous research has mainly identified external or situational factors that create the attitude or intention and behavior gap in ethical consumption. Given the lack of understanding about psychological factors in understanding the gap, this study added to the literature by identifying fashion involvement and materialism as critical factors positively influencing attitude and behavioral intention associations.
