Related Experiment Video
Updated: Aug 6, 2026

Assessment of Social Interaction Behaviors
Published on: February 26, 2011
A social relations variance partitioning of dyadic behavior
D A Kenny1, C D Mohr, M J Levesque
1Department of Psychology, University of Connecticut, Storrs 06269-1020, USA. kenny@uconnvm.uconn.edu
People show moderate consistency in their behavior across different partners. However, individuals do not consistently elicit the same response from others, suggesting unique interpersonal dynamics influence dyadic behavior.
Area of Science:
- Social Psychology
- Interpersonal Dynamics
- Behavioral Science
Background:
- Understanding dyadic behavior is crucial in social psychology.
- Previous research has explored factors influencing interactions, but the relative importance of actor versus partner is debated.
Purpose of the Study:
- To determine the relative influence of the actor and the interaction partner on dyadic behavior.
- To quantify behavioral consistency and unique responding within social interactions.
Main Methods:
- Utilized the Social Relations Model (SRM) to analyze data from 7 studies.
- Estimated variance components attributed to actor effects, partner effects, relationship effects, and error.
- Examined behavioral consistency across partners and consistent elicitation of responses.
Main Results:
- Found moderate evidence of behavioral consistency in an individual's behavior across different interaction partners.
- Observed little to no evidence that individuals consistently elicit the same behavioral response from others.
- Identified preliminary evidence suggesting unique behavioral responses to specific partners.
Conclusions:
- Actor effects (behavioral consistency) are moderately important in dyadic behavior.
- Partner effects (consistently eliciting responses) appear to be minimal.
- Relationship effects (unique responding to specific partners) warrant further investigation for understanding interpersonal accuracy.
Related Concept Videos
Self-Discrepancy Theory
The Stanford Prison Experiment
Relationship Formation
Causes of Social Behavior I: Actions and Characteristics of Individuals
Causes of Social Behavior II: Cognitive Processes
Causes of Similarity-Dissimilarity Effect

