The colour-naming performance of a group of hospitalized anorexic women(N=12) was tested on initial admission, after 1 week of treatment and againafter 12 weeks of treatment. Compared to a control population of non-clinicalfemales (N=18), the anorexics colour-named both food and body shape words moreslowly than their neutral matched words; although colour-naming times, ingeneral, were slower for anorexics. The size of this colour-naming impairmentdecreased as a function of weight gain and improvement in psychopathology,although colour-naming times for food words improved more quickly than for bodyshape words for both clinical and non-clinical subjects. The results ofcorrelational analysis between colour-naming times and Eating DisorderInventory (EDI-2) responses lead to the conclusion that colour-namingperformance for body shape, rather than food words, provides a clearerindex of improvement in psychopathological status in anorexia nervosa.