Effects of negative content on the processing of gender information: an event-related potential study.
Previous research on emotion in language has mainly concerned the impact of emotional information on several aspects of lexico-semantic analyses of single words. However, affective influences on morphosyntactic processing are less understood. In the present study, we focused on the impact of negative valence in the processing of gender agreement relations. Event-related potentials (ERPs) were recorded while participants read three-word phrases and performed a syntactic judgment task. Negative and neutral adjectives could agree or disagree in gender with the preceding noun. At an electrophysiological level, the amplitude of a left anterior negativity (LAN) to gender agreement mismatches decreased in negative words, relative to neutral words. The behavioral data suggested that LAN amplitudes might be indexing the processing costs associated with the detection of gender agreement errors, since the detection of gender mismatches resulted in faster and more accurate responses than did the detection of correct gender agreement relations. According to this view, it seems that negative content facilitated the processes implicated in the early detection of gender agreement mismatches. However, gender agreement violations in negative words triggered processes involved in the reanalysis and repair of the syntactic structure, as reflected in larger P600 amplitudes to incorrect than to correct phrases, irrespective of their emotional valence.
Instituto Pluridisciplinar, Universidad Complutense de Madrid, Paseo Juan XXIII, 28040, Madrid, Spain, hinojosa@pluri.ucm.es.
José A
JA
Hinojosa
Jacobo
J
Albert
Uxía
U
Fernández-Folgueiras
Gerardo
G
Santaniello
Cristina
C
López-Bachiller
Manuel
M
Sebastián
Alberto J
AJ
Sánchez-Carmona
Miguel A
MA
Pozo
D000293:Adolescent; D000328:Adult; D000704:Analysis of Variance; D001931:Brain Mapping; D004569:Electroencephalography; D004644:Emotions / Q000502:physiology*; D005071:Evoked Potentials / Q000502:physiology*; D005260:Female; D007839:Functional Laterality / Q000502:physiology; D005783:Gender Identity; D006801:Humans; D007600:Judgment / Q000502:physiology*; D008297:Male; D011930:Reaction Time / Q000502:physiology; D011932:Reading; D012660:Semantics; D055815:Young Adult