(Received 18 January 1988; accepted 30 January 1989)
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A hedonic scale was developed with 15 pictorial “Smiley” ratings. This scale was found useful for nonparametric assessment of quality by non-trained panels. A precise method is described for reporting median results. A method is described for quantitatively comparing rating distributions of similar products.
Agricultural Research Organization, Bet Dagan,
Stock #: JTE11133J