An evaluation of portion size estimation aids: Consumer perspectives on their effectiveness
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DOI: 10.1016/j.appet.2017.03.027
Abstract: OBJECTIVE This qualitative study aimed to investigate consumer opinions on the usefulness of portion size estimation aids (PSEA); consumer preferences in terms of format and context for use; and the level of detail of guidance… read more here.
Keywords: psea; estimation; consumer; portion ... See more keywords