Examining the factors that affect structural repetition in question answering

Area of Science:

• Psycholinguistics
• Cognitive Psychology
• Experimental Psychology

Background:

• Structural priming, the tendency to repeat grammatical structures, is a well-documented phenomenon in language production.
• The single-trial phone-call paradigm offers a novel method for investigating immediate structural priming effects in naturalistic interactions.

Purpose of the Study:

• To examine structural priming in a single-trial phone-call paradigm.
• To investigate whether pre-experimenter interaction influences the strength of structural priming.
• To compare the magnitude of priming in this paradigm to effects observed in other structural priming studies.

Main Methods:

• Two experiments were conducted using a phone-call paradigm where experimenters asked participants questions about closing times.
• Participants received either a prepositional question (e.g., "At what time do you close?") or a non-prepositional question (e.g., "What time do you close?").
• Experimenters engaged in brief interactions with participants before posing the target question in an attempt to enhance priming.

Main Results:

• Participants were significantly more likely to produce a prepositional response following a prepositional question, demonstrating structural priming.
• Pre-experimenter interactions did not reliably increase the observed priming effect.
• The priming effect in this paradigm was smaller than the average effect reported in other structural priming studies but fell within the typical range.

Conclusions:

• The single-trial phone-call paradigm effectively elicits structural priming.
• Interaction length does not appear to be a critical factor for strengthening immediate structural priming in this paradigm.
• While smaller, the observed priming effects are consistent with findings across various structural priming research paradigms.