Optimizing Sensory Attributes: Exploring the Placement of the Ideal-Product Question in Check-All-That-Apply Methodology

Abstract

Featured Application: Two distinct check-all-that-apply (CATA) approaches were tested on 300 consumers. The original format had 150 participants describe their ideal product after they had evaluated the actual products. Another 150 participants outlined their ideal product in a modified version before judging the real products. Key insights emerged. When consumers were prompted to think about their ideal product first, they provided a description that was more rooted in authenticity and emotion. Conversely, the feedback tended to be more analytical and specific when the ideal product was inquired about last. This finding is crucial for businesses aiming to tailor their products according to consumer desires. By modifying the sequence of the CATA questionnaire, companies can choose to either draw out genuine emotional responses or derive more detailed analytical feedback. Ultimately, this offers a strategic tool for determining the ideal sensory attributes of a product. Consumer research has traditionally played a pivotal role in understanding consumers’ preferences for a product. The check-all-that-apply (CATA) methodology is used in consumer research to gather insights on product attributes. The placement of the ideal-product question within the CATA questionnaire, i.e., whether it should be presented before or after actual product evaluation, has been a topic of debate among researchers. This study aims to investigate whether presenting the ideal-product question before or after evaluating food products using the CATA methodology interferes with identifying desired and unwanted attributes by consumers. Milk chocolate and grape juice were evaluated. Two CATA questionnaires were applied (n = 300 consumers): One was in the original format (n = 150 consumers), with the attributes of the “ideal” product asked about at the end of the monadic evaluation of the actual products. The second had modifications (n = 150 consumers), with attributes of the “ideal” product asked about before evaluating the actual products. There was variation in both CATA methods regarding the description of the “ideal” product. CATA-First asked for a more authentic and affective description of the ideal product, and CATA-Last had more specific results, illustrating that consumers tend to be more analytical during the evaluation process. The findings of this study show practical utility for consumer-based methodologies, focusing on the determination of ideal sensory attributes.