Unlocking Human Connection: New Theory of Flexible Multimodal Synchrony Enhances Interaction Understanding

Researchers from Bar-Ilan University and Haifa University have proposed a new theory on social coordination called “A Theory of Flexible Multimodal Synchrony.” This theory redefines our understanding of interpersonal synchrony, which includes behavioral, physiological, and neural aspects. The study was published in the journal Psychological Review.

Traditionally, synchrony was viewed as a simple process, often seen as positive. This new theory challenges that view. It highlights that synchrony is dynamic and depends on the context of interactions. Prof. Ilanit Gordon, a lead researcher, stated that synchrony can shift due to various factors, including personal traits and relationship dynamics.

Key features of the theory include:

1. Multimodal Flexibility: Synchrony is not a fixed state. It adapts across different modes of interaction, such as behavior and physiology.

2. Importance of Context: The social context heavily influences whether synchrony or divergence is beneficial.

3. Individual and Relationship Factors: Personal traits and relationship dynamics shape how people respond to synchrony.

4. Consequences of Synchrony: The theory identifies three main effects of synchrony: enhancing social bonds, aiding task completion, and promoting individual well-being.

The paper includes two significant studies:

1. Dyadic Motor Game Study: This study showed that personality influences how people react to social cues during a coordination game.

2. Reanalysis of Existing Data: The reanalysis demonstrated that a flexible approach to synchrony better predicts social cohesion and task performance.

The research also offers guidelines for future studies. These include standardizing context descriptions in synchrony research and developing testable hypotheses. Prof. Gordon hopes this research will provide clear paths for exploring how people interact dynamically.