Agricultural Research Organization, Bet Dagan,
(Received 18 January 1988; accepted 30 January 1989)
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.
Paper ID: JTE11133J