Does a walk-through video help the parser down the garden-path? A visually enhanced self-paced reading study in Dutch

Area of Science:

• Psycholinguistics
• Cognitive Science
• Computational Linguistics

Background:

• Sentence processing involves assigning structure to unfolding language.
• Debate exists on when different information sources influence parsing decisions.
• Attachment preferences (e.g., high vs. low) are known but their timing is unclear.

Purpose of the Study:

• To investigate the nature of initial parsing decisions in sentence processing.
• To examine how attachment type and verb argument structure interact.
• To determine the role of non-linguistic context in early language analysis.

Main Methods:

• A self-paced reading task was employed using globally ambiguous Dutch sentences.
• Constructions featured double locative prepositional phrases (PPs) with high/low attachment ambiguity.
• Visual context (animation clips) and verb argument structure (2- vs. 3-argument) were manipulated.

Main Results:

• Parsing decisions were modulated by visual context, dependent on verb argument structure.
• Visual context overrode the high attachment preference only for 2-argument verbs.
• High attachment preference persisted for 3-argument verbs, indicated by longer reading times for low attachment.

Conclusions:

• The language processing system actively integrates linguistic and non-linguistic information from initial stages.
• Contextual influence on parsing is modulated by verb argument complexity.
• Findings contribute to understanding serial versus parallel models of sentence processing.