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Published on: October 13, 2018
Distinct ERP signatures for singular "they" and gender violations
Joanna Morris1,2, Jesse Snedeker3, Grusha Prasad1,4,5
1School of Cognitive Science, Hampshire College, Amherst, MA, United States.
Singular "they" does not cause processing issues like gender mismatches when used by familiar readers. This pronoun engages a distinct interpretive profile, avoiding typical neural signatures of incongruence.
Area of Science:
- Linguistics
- Cognitive Neuroscience
- Psycholinguistics
Background:
- The English pronoun system is evolving, with increasing use of singular "they".
- A key question is how singular "they" is processed, especially with gendered antecedents.
- It's debated whether singular "they" incurs processing costs similar to gender mismatches.
Purpose of the Study:
- To investigate the processing of singular "they" in relation to gendered antecedents.
- To determine if singular "they" elicits processing costs comparable to canonical gender mismatches.
- To explore the neural signatures associated with singular "they" usage.
Main Methods:
- Event-related potentials (ERPs) were used to measure brain activity.
- Participants with high familiarity with singular "they" were recruited.
- Sentences with reflexive pronouns and varied antecedents (gendered/non-gendered, referential/bound-variable) were presented.
Main Results:
- Gender-incongruent reflexives showed neural signatures of processing difficulty.
- Referential mismatches (e.g., "John…herself") caused integration difficulty.
- Bound-variable mismatches (e.g., "every woman…himself") triggered morphosyntactic repair (P600 effect).
- Singular "themselves" showed distinct patterns: intermediate N400/Nref in referential contexts and no violation in bound-variable contexts.
Conclusions:
- For familiar speakers, singular "themselves" does not function as a canonical agreement mismatch.
- Singular "they" does not necessarily impose a processing cost with gendered antecedents.
- The interpretive profile of singular "they" differs from gender-incongruent pronoun usage.
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