Finding the locus of semantic satiation: an electrophysiological attempt.
The present study examined the effect of massed repetition of an initial category name upon the subsequent semantic categorization of a target word by means of an electrophysiological measure of semantic processing: the N400. Results showed the classic N400 effect, whereby evoked potentials were more negative for targets that were not members of the repeated category than for member targets. Moreover, repetition of the category name led to an increased and sustained positivity. The N400 effect was not modified, however, by repetition. Hence, insomuch as the N400 reflects meaning integration processes, these results do not support the hypothesis that massed repetition exerts its influence at the level of meaning integration.
Frenck-Mestre
C
C
CREPCO, University of Provence, National Center for Scientific Research, Aix-en-Provence, France. frenck@romarin.univ-aix.fr
Besson
M
M
Pynte
J
J
D000328:Adult; D004569:Electroencephalography; D005071:Evoked Potentials; D005260:Female; D006801:Humans; D007802:Language; D008297:Male; D012660:Semantics