Previous studies of negative priming have shown that, relative to youn
g adults, old adults can effectively suppress location information ass
ociated with stimuli, but not information about the identity of stimul
i. S. L. Connelly and L. Hasher (1993) attributed this dissociation to
an age-related decrement in the inhibitory processes that suppress me
aning-bearing information. In this study, the authors report both iden
tity negative priming and distractor interference in a group of young
and old adults. Their results force a reconsideration of an age-relate
d decrement in the inhibitory processes underlying the suppression of
meaning-bearing information. The results also suggest that whether a r
elationship between negative priming and interference is observed may
depend on whether the 2 measures index the same level of processing.