Is the KKondae as a common psychological construct? Testing the KKondae scale with the U.S. sample, and the preliminary study of predictors and consequences of Kkondae

BMC Psychol. 2025 Mar 7;13(1):212. doi: 10.1186/s40359-025-02523-4.

Abstract

Background: The research aims to explore the common nature of 'kkondae'-a Korean term denoting stubbornness-and its relevance across cultures, particularly examining the relationship between anxiety, kkondae tendencies, and resulting loneliness through difficulties in listening and acceptance in social interactions.

Methods: A sample of 454 individuals from the U.S. was surveyed online to assess the Korean-developed Kkondae scale's reliability and validity. Structural Equation Modeling revealed that higher levels of anxiety might lead to increased loneliness, with kkondae traits acting as an intermediary.

Results: Anxiety was found to affect the tendency towards kkondae behavior, interfering with listening and effective communication, thus exacerbating loneliness.

Conclusions: Interpersonal communication issues are critical in increasing loneliness. This study adds a new dimension to loneliness research by linking the concept of kkondae with anxiety.

Keywords: Accepting others; Anxiety; Kkondae; Listening; Loneliness.

MeSH terms

  • Adolescent
  • Adult
  • Aged
  • Anxiety* / psychology
  • Female
  • Humans
  • Interpersonal Relations
  • Loneliness* / psychology
  • Male
  • Middle Aged
  • Psychometrics
  • Reproducibility of Results
  • Republic of Korea
  • Surveys and Questionnaires
  • United States
  • Young Adult