Four studies are reported investigating the conditions under which various
proposed facial expressions of contempt are labelled "contempt". Only under
forced-choice conditions are any of these expressions labelled "contempt"
above chance; free responses are at or below chance. Contrary to prediction
s from Rosenberg and Ekman's (1995) explanation of poor free-response perfo
rmance, participants demonstrating the best understanding of "contempt", an
d those primed by prior tasks to have the concept readily accessible did no
t do better than other subjects. Using the forced-choice paradigm, supposed
ly neutral expressions were labelled "contempt" by 70% of respondents. It i
s concluded that poor performance in free-response studies is not due to in
accessibility or unfamiliarity of "contempt", that the unilateral lip curl
included in the JACFEE set of expressions of basic emotions (Matsumoto & Ek
man, 1988) is not decoded as contempt, and that good performance in forced-
choice studies results from artifacts of the method.