A direct, three-item check on how much a person currently feels they need a given product.
7-point Likert (1=strongly disagree, 7=strongly agree)
Schlager, T., de Bellis, E., & Hoegg, J. (2020). How and When Weather Boosts Consumer Product Valuation. Journal of the Academy of Marketing Science, 48(4), 695–711.
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