Cited by 107Social Robot Interaction and HRIAI in Service InteractionsDigital Mental Health Interventions

Are lonely youngsters turning to chatbots for companionship? The relationship between chatbot usage and social connectedness in Danish high-school students

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Herbener, Arthur Bran, Damholdt, Malene Flensborg·2025·International Journal of Human-Computer Studies

Abstract

Are lonely youngsters turning to chatbots to fill their social needs? The present research contributes to the ongoing scientific endeavors to understand the adoption of chatbots as social companions. Specifically, we examined how many Danish high-school students engage in friend-like conversations with chatbots, why they engage in such conversations, and whether this trend is associated with the sense of social connectedness (operationalized as loneliness and perceived social support). In pursuing this goal, a preregistered mixed-methods cross-sectional survey study was carried out. A total sample of 1599 students from 15 Danish high schools was collected. In total, 234 students (14.6%) responded that they engage in friend-like conversations with chatbots. Qualitative thematic analyses of free-text responses revealed two dominant ways of engaging with chatbots: utilitarian conversations (n = 174) and social-supportive conversations (n = 39). A major finding was that social-supportive chatbot users reported significantly more loneliness than non-chatbot users (d = 0.53) and utilitarian chatbot users (d = 0.52). Furthermore, social-supportive chatbot users also reported significantly lower perceived social support than non-chatbot users (d = -0.46). Analyses also showed significant associations between higher loneliness and less perceived social support and various situational triggers for initiating conversations with chatbots, including bad mood, a need for self-disclosure, a…

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Crossref · 10.1016/j.ijhcs.2024.103409

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  • Among Danish high school students, social-supportive LLM-CB use (compared to no or functional use) was associated with loneliness and decreased social support.

    “Herbener and Damholdt found that among Danish high school students, social-supportive LLM-CB use (compared to no or functional use) was associated with loneliness and decreased social support; in addition, bad mood, need for self-disclosure, and sense of loneliness were triggers of social-supportive use, indicating that social LLM-CB use functions as a coping mechanism109.”

    From A scoping review on the mental health harms of LLM-based chatbots (2026) · cites this paper as [109]

    The comparative analyses (pp. 7–8) report that social-supportive chatbot users were significantly lonelier than both non-users and utilitarian users. They reported significantly less perceived social support than non-users, but the difference from utilitarian users was not statistically significant. Thus, the claimed comparison with functional use holds for loneliness, not reliably for social support. (LLM, conf=0.90)

    Experimental — accuracy not yet measured
  • Bad mood, need for self-disclosure, and sense of loneliness were triggers of social-supportive LLM-CB use.

    “Herbener and Damholdt found that among Danish high school students, social-supportive LLM-CB use (compared to no or functional use) was associated with loneliness and decreased social support; in addition, bad mood, need for self-disclosure, and sense of loneliness were triggers of social-supportive use, indicating that social LLM-CB use functions as a coping mechanism109.”
  • Social LLM-CB use functions as a coping mechanism.

    “Herbener and Damholdt found that among Danish high school students, social-supportive LLM-CB use (compared to no or functional use) was associated with loneliness and decreased social support; in addition, bad mood, need for self-disclosure, and sense of loneliness were triggers of social-supportive use, indicating that social LLM-CB use functions as a coping mechanism109.”

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References 76 · Cited by 107

Authors
Herbener, A. B., & Damholdt, M. F.
Affiliations
Aarhus University (DK)
Corresponding author
Herbener, Arthur Bran
Venue
International Journal of Human-Computer Studies
Publisher
Elsevier BV
Published
2025-02
Volume
196
Pages
103409
ISSN
1071-5819 (ISSN-L)
OpenAlex
W4404814666
Cited by
107
References
76
Citations by year
2026: 83 · 2025: 23 · 2024: 1
FWCI
50.76
Type
journal article
Language
en
Open access
Locations
  • International Journal of Human-Computer Studies (publishedVersion, cc-by)
  • SSRN Electronic Journal (acceptedVersion)
Topics
  • Social Sciences › Psychology › Social Psychology › Social Robot Interaction and HRI
  • Physical Sciences › Computer Science › Artificial Intelligence › AI in Service Interactions
  • Social Sciences › Psychology › Applied Psychology › Digital Mental Health Interventions
Keywords
chatbots, loneliness, social connectedness, perceived social support, high school students, adolescent loneliness, emotional support seeking, self-disclosure, Danish youth

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