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Published on: September 5, 2019
Interference of Implicit Causality in Relative Clause Processing.
Céline Pozniak1,2, Barbara Hemforth2
1Structures Formelles du Langage, University of Paris 8, CNRS, Paris, France.
Implicit causality in verbs impacts relative clause comprehension. Object relative clauses with subject-biased verbs are harder to process, suggesting later integration of verb meaning during language understanding.
Area of Science:
- Psycholinguistics
- Cognitive Science
- Linguistics
Background:
- Relative clause processing is influenced by syntactic, semantic, and pragmatic factors.
- Implicit causality of verbs, biasing the causer of an event, is a novel factor explored here.
Purpose of the Study:
- To investigate how verb implicit causality affects the comprehension of subject and object relative clauses.
- To determine the processing stage at which implicit causality exerts its influence.
Main Methods:
- Offline acceptability judgment task.
- Online self-paced reading task.
- Manipulation of implicit causality in subject and object relative clauses in French.
Main Results:
- Acceptability judgments revealed object relative clauses with subject-biased verbs were least acceptable and understood.
- Self-paced reading indicated subject-biased verbs were more difficult regardless of clause type.
- Implicit causality influences acceptability beyond word order and thematic roles.
Conclusions:
- Implicit causality integration appears to occur at later processing stages, influencing comprehension and acceptability.
- The Aboutness Hypothesis is proposed: relative clauses are easier when contributing to the head's topic.
- Verb meaning, specifically implicit causality, plays a significant role in relative clause processing complexity.
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