Conversational alignment as an individual difference

Area of Science:

• Psycholinguistics
• Communication Science
• Cognitive Psychology

Background:

• Conversational alignment, the mirroring of linguistic and non-linguistic behaviors between speakers, is crucial for effective communication.
• Individual differences in alignment are recognized, but lack theoretical and empirical grounding regarding their stability.

Purpose of the Study:

• To investigate the stability of conversational alignment as a potential individual difference trait.
• To determine if alignment scores remain consistent across different conversations, time points, and interaction partners.

Main Methods:

• Analysis of four large corpora containing 1375 adult-adult and parent-child conversations with repeated measures.
• Quantification of lexical, structural, and semantic alignment scores within and across conversational contexts.

Main Results:

• Alignment scores showed moderate correlations (approx. 0.50) within conversations but lower correlations (0.20-0.25) across time, interlocutors, and contexts.
• Stability of alignment was higher in less conversationally skilled populations and similar interaction contexts.

Conclusions:

• Findings provide limited evidence for conversational alignment being a stable, trait-like individual difference.
• Results support the hypothesis that individual differences in alignment reflect a communication skill rather than a fixed trait.
• Challenges remain in developing improved measures for assessing conversational alignment skills.