Applying event-related potentials to measure consumer preferences for apparel products

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2017-01-01
Authors
Oh, Keunyoung
Choi, Ji Hye
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International Textile and Apparel Association (ITAA) Annual Conference Proceedings
Iowa State University Conferences and Symposia

The first national meeting of textile and clothing professors took place in Madison, Wisconsin in June 1959. With a mission to advance excellence in education, scholarship and innovation, and their global applications, the International Textile and Apparel Association (ITAA) is a professional and educational association of scholars, educators, and students in the textile, apparel, and merchandising disciplines in higher education.

This site provides free, public access to the ITAA annual conference proceedings beginning in 2015. Previous proceedings can be found by following the "Additional ITAA Proceedings" link on the left sidebar of this page.

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By analyzing ERP waveforms generated by sensory and cognitive processing of external stimuli, the researchers attempted to observe how consumers respond emotionally to apparel products and to explain why they responded as they did. In this research, ERPs were applied to explore consumers' subconscious, real-time emotional responses to apparel products. Overall, the favored shirts produced more enhanced ERP amplitude at the FZ, CA, and PZ site than the less favored shirts supporting the hypothesis. As this shows, the P3 and LPP components can be evoked by emotional visual stimuli. More positive-going ERP waves are associated with favorable and pleasant responses to the visual stimuli. Apparel companies would be able to utilize this ERP technique especially the P3 and LPP component to verify consumer preferences.

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