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Personality traits impact interpersonal dynamics in romantic couples

The relationship between personality traits and moment-to-moment interpersonal behavior is influenced by the context of the interaction. The aim of the current study was to understand associations between personality traits and interpersonal warmth and dominance in heterosexual romantic couples (Ncouples = 140). Actor-Partner Interdependence Models were used to examine the relationships between interpersonal behavior and the traits of negative emotionality, positive emotionality, and constraint. Results suggested personality traits were associated with behaviors of both the actor and partner, with the strongest positive relationships found between positive emotionality and warm behavior and between negative emotionality and cold behavior. These results provide evidence that personality traits are related to momentary behaviors in romantic couples.

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Metadata

Work Title Personality traits impact interpersonal dynamics in romantic couples
Access
Open Access
Creators
  1. Alexandra L. Halberstadt
  2. Katherine M. Thomas
  3. Aaron L Pincus
  4. Christopher J. Hopwood
Keyword
  1. personality traits
  2. couples
  3. interpersonal behavior
  4. communion
  5. agency
License CC BY-SA 4.0 (Attribution-ShareAlike)
Work Type Article
Publisher
  1. International Journal of Personality Psychology
Publication Date April 17, 2025
Publisher Identifier (DOI)
  1. https://doi.org/10.21827/ijpp.11.42385
Deposited September 21, 2026

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Work History

Version 1
published

  • Created
  • Added Creator Alexandra L. Halberstadt
  • Added Creator Katherine M. Thomas
  • Added Creator Aaron L Pincus
  • Added Creator Christopher J. Hopwood
  • Updated
  • Added Halberstadt_et_al__2025_.pdf
  • Updated
  • Updated Open access version Show Changes
    Open access version
    • unknownVersion
  • Updated License, Keyword, Publisher, and 3 more Show Changes
    License
    • https://creativecommons.org/licenses/by-sa/4.0/
    Keyword
    • personality traits, couples, interpersonal behavior, communion, agency
    Publisher
    • International Journal of Personality
    • International Journal of Personality Psychology
    Description
    • The relationship between personality traits and moment-to-moment interpersonal behavior is influenced by the context of the interaction. The aim of the current study was to understand associations between personality traits and interpersonal warmth and dominance in heterosexual romantic couples (Ncouples = 140). Actor-Partner Interdependence Models were used to examine the relationships between interpersonal behavior and the traits of negative emotionality, positive emotionality, and constraint. Results suggested personality traits were associated with behaviors of both the actor and partner, with the strongest positive relationships found between positive emotionality and warm behavior and between negative emotionality and cold behavior. These results provide evidence that personality traits are related to momentary behaviors in romantic couples.
    Publication Date
    • 2025-01-01
    • 2025-04-17
    Open access version
    • unknownVersion
    • publishedVersion
  • Updated Creator Alexandra L. Halberstadt
  • Updated Creator Katherine M. Thomas
  • Updated Creator Christopher J. Hopwood
  • Published