Means and standard deviations for accuracy representing the significant three-way interaction from ANOVA between category type, group, and category.
The levels of category type are ad-hoc and well-defined. The levels of group are healthy older adult, healthy younger adult, MSI patient, and LSI patient. The levels of typicality are nonword, typical, atypical, and nonmember. Error bars represent standard error, ***p < .001, **p < .01, *p < .05, NS = not significant, MSI = more semantic impairment, LSI = less semantic impairment.