Modeling FoMO as a psychological mediator in relationship between phubbing and social media addiction among university students: A PLS-SEM

Abstract

This study investigates the mediating role of Fear of Missing Out (FoMO) in the relationship among phubbing and social media addiction among undergraduate students. Excessive social media use and problematic smartphone behavior have increasingly been associated with psychological distress and addictive digital behaviors among young adults. Using a quantitative explanatory research design, data were collected from 291 undergraduate students through convenience sampling and analyzed using Partial Least Squares Structural Equation Modeling (PLS-SEM). The measurement instruments were adapted from previously validated scales assessing phubbing, FoMO, and social media addiction. The findings revealed that phubbing had a significant positive effect on FoMO (β = 0.334, p < 0.001) and social media addiction (β = 0.359, p < 0.001). Furthermore, FoMO significantly predicted social media addiction (β = 0.671, p < 0.001). Mediation analysis demonstrated that FoMO significantly mediated the relationship between phubbing and social media addiction (β = 0.224, t = 4.98, p < 0.001), indicating a partial mediation effect. The structural model showed moderate explanatory power, with R² values of 0.540 for FoMO and 0.573 for social media addiction. These results recommed that psychological factors, particularly FoMO, provude to explaining how phubbing behavior is associated with dificult social media use among university students. This study contributes to the increasing theory on digital behavior by integrating behavioral and cognitive-emotional factors within a single structural framework.

Keywords
  • phubbing
  • fear of missing out,
  • Social Media Addiction
  • Mediation analysis
  • SEM-PLS
References
  1. Aagaard, J. (2020). Digital Akrasia : A Qualitative Study Of Phubbing. Ai And Society, 35(1), 237–244. Https://Doi.Org/10.1007/S00146-019-00876-0
  2. Andreassen, C. S., & Brunborg, G. S. (2012). Development Of A Facebook Addiction Scale. Psychol Rep, 110(2), 501–517. Https://Doi.Org/10.2466/02.09.18.Pr0.110.2.501-517
  3. Ansari, Sameer, Iqbal, Naved, Asif, Resham, Hashim, Mohammad, Farooqi, Saif R, & Alimoradi, Zainab. (2024). Social Media Use And Well-Being: A Systematic Review And Meta-Analysis. Cyberpsychology, Behavior, And Social Networking, 27(10), 704–719. Https://Doi.Org/10.1089/Cyber.2024.0001
  4. Arenz, A., & Stockmann, S, A. (2024). Who Are "Phubs"? A Systematic Meta-Analytic Review Of Phubbing Predictors. Mobile Media & Communication, 12(3), 637–661. Https://Doi.Org/10.1177/20501579231215678
  5. Avgustis, I. (2023). Respecifying Phubbing : Video-Based Analysis Of Smartphone Use In Co-Present Interactions. Proceedings Of The 2023 Chi Conference On Human Factors In Computing Systems (Chi '23), 23–28. Https://Doi.Org/10.1145/3544548.3581052
  6. Ayala, M, J, G., Rosa, O, M, A., Catacora, M, A., Onofre, E, V., Checa, E, C., Flores, D, D., Cari Checa, E., & Díaz Flores, D. (2024). Nomophobia, Phubbing, And Deficient Sleep Patterns In College Students. Frontiers In Education, 9, 1–11. Https://Doi.Org/10.3389/Feduc.2024.1421162
  7. Bajwa, S, R., Abdullah, H., Zaremohzzabieh, Z., Jaafar, W, M., & Samah, A, A. (2023). Smartphone Addiction And Phubbing Behavior Among University Students : A Moderated Mediation Model By Fear Of Missing Out Social Comparinson And Loneliness. Frontiers In Psychology, 13, 1–11. Https://Doi.Org/10.3389/Fpsyg.2022.1072551
  8. Brailovskaia, J., & Margraf, J. (2024). From Fear Of Missing Out (Fomo) To Addictive Social Media Use: The Role Of Social Media Flow And Mindfulness. Computers In Human Behavior, 150, 107984. Https://Doi.Org/10.1016/J.Chb.2023.107984
  9. Dibajnia, P., Azizi, M., Fathollahzadeh, F., & Rezaei, M. (2025). Phubbing Behavior And Its Association With Depression Anxiety And Stress In Rehabilitation Students In Iran : A Cross - Sectional Study. Health Science Reports, 8(3), 1–10. Https://Doi.Org/10.1002/Hsr2.70416
  10. Ergün, N., Göksu, I., & Sakız, H. (2020). Effect Of Phubbing : Relationships With Psychodemographic. Psychological Reports, 123(5), 1578–1613. Https://Doi.Org/10.1177/0033294119889581
  11. Fahrizal, Y., Mariyana, D. M., & Hasan, S. S. (2024). Parental Role In Preventing Gadget Addiction Among Preschoolers Living In Urban And Rural Areas : A Qualitative Study. [Psychohumanities: Journal Of Psychological Research, 9(2), 179–194. Https://Doi.Org/10.21580/Pjpp.V9i2.20572
  12. Firdaus, T., Suardi, & Kaharuddin. (2023). Phubbing Behavior Among Students Of Muhamadiyah University Makassar. Scientific Journal Of Research And Development Student (Jis), 1(3), 27–34. Https://Doi.Org/10.59024/Jis.V1i2.313
  13. Frackowiak, M., Hilpert, P., & Russell, P. S. (2024). Impact Of Partner Phubbing On Negative Emotions: A Daily Diary Study Of Mitigating Factors. Current Psychology, 43(2), 1835–1854. Https://Doi.Org/10.1007/S12144-023-04401-X
  14. Gao, B., Ji, Q., Zhang, T., & Xu, Y. (2023). Fear Of Missing Out And Phubbing Behavior Among Undergraduates: Self Control As A Mediator, Mindfulness As A Moderator. Social Behavior And Personality An International Journal, 51(10), 1–12. Https://Doi.Org/10.2224/Sbp.12684
  15. Garrido, E. C., Delgado, S. C., & Guti, P. (2024). Phubbing And Its Impact On The Individual's Psychological Well-Being. Acta Psychologica, 248(1), 1–10. Https://Doi.Org/10.1016/J.Actpsy.2024.104388
  16. Hendrikse, C., & Limniou, M. (2024). The Use Of Instagram And Tiktok In Relation To Problematic Use And Well-Being. Journal Of Technology In Behavioral Science, 9(4), 846–857. Https://Doi.Org/10.1007/S41347-024-00399-6
  17. Hidayat, M., Anita, Narayani, Ni W, E., & Mariana. (2021). Cause And Impacts Of Phubbing On Students In A Public University. Public Health Of Indonesia, 7(4), 153–158. Https://Doi.Org/10.36685/Phi.V7i4.430
  18. Jameel, A., Xu, H., Guo, W., Malik, S., & Sahito, N. (2026). The Effects Of Social Media Addiction On Depression And Anxiety Among University Students The Mediating Role Of Family Environment. Scientific Reports. Advance Online Publication., 1–22. Https://Doi.Org/S41598-026-45666-Z
  19. Karadaǧ, E., Tosuntaş, Ş, B., Erzen, E., Duru, P., Bostan, N., Şahin, B, M., Çulha, I., & Babadaǧ, B. (2015). Determinants Of Phubbing Which Is The Sum Of Many Virtual Addictions : A Structural Equation Model. Journal Of Behavioral Addictions, 4(2), 60–74. Https://Doi.Org/10.1556/2006.4.2015.005
  20. Karaman, H.B., & Arslan, C. (2024). The Mediating Role Of Social Media Addiction And Phubbing In Basic Psychological Needs In Relationships And Relationship Satisfaction. Frontiers In Psychology, 11–11. Https://Doi.Org/10.3389/Fpsyg.2024.1291638
  21. Lv, S., & Hui, W. (2023). The Effect Of College Students' Baredom Proneness On Phubbing : The Chain Mediating Effects Of Fear Of Missing Out And Online Vigilance. Journal Of Perpectives In Psychiatric Care, 2023, 1–6. Https://Doi.Org/10.1155/2023/9713789
  22. Lv, S., & Wang, H. (2023). The Effect Of College Students' Boredom Proneness On Phubbing: The Chain-Mediating Effects Of Fear Of Missing Out And Online Vigilance. Perspectives In Psychiatric Care, 1–6. Https://Doi.Org/10.1155/2023/9713789
  23. Manek, T. A., & Virlia, S. (2025). The Impact Of Fomo And Tiktok Addiction Among Emerging Adults In Indonesia : A Social Psychological Analysis. Indonesian Journal Of Psychology, 7(1), 1–21. Https://Doi.Org/10.18326/Ijip.V7i1.3904
  24. Meynadier, J., Malouff, J. M., Schutte, N. S., & Loi, N. M. (2025). Relationships Between Social Media Addiction , Social Media Use Metacognitions , Depression , Anxiety , Fear Of Missing Out , Loneliness , And Mindfulness Negatively Affect As A Risk Factor For Social Media Addiction. International Journal Of Mental Health And Addiction, 0123456789. Https://Doi.Org/10.1007/S11469-024-01440-8
  25. Novianti, H., & Yusuf, S. (2025). The Digital Dilemma: Analyzing The Psychological Impact Of Fear Of Missing Out (Fomo) Among University Students In Cirebon. Counseling: Journal Of Guidance And Counseling (E-Journal), 12(1), 103–112. Https://Doi.Org/10.24042/Rsx8hp13
  26. Nuñez, T. R., & Radtke, T. (2024). Is Socially Disruptive Smartphone Use Detrimental To Well-Being? A Systematic Meta-Analytic Review On Being Phubbed. Behaviour & Information Technology, 43(7), 1283–1311. Https://Doi.Org/10.1080/0144929x.2023.2209213
  27. Ovadia, H, L., & Netzer, P, R. (2024). Exploring The Lived Experience And Coping Strategies Of Fear Of Missing Out (Fomo) Among Emerging Adults. Current Psychology, 43, 32665–32685. Https://Doi.Org/10.1007/S12144-024-06793-W
  28. Prajn, A., Ardhini, D., & Tondok, M. S. (2023). Social Media Addiction: The Role Of Fear Of Missing Out Tendencies And Self-Regulation. Talenta Journal Of Psychology, 9(1). Https://Doi.Org/10.26858/Talenta.V9i1.50839
  29. Przybylski, A, K., Murayama, K., Dehaan, C., & Gladwell, V. (2013). Motivational, Emotional And Behavioral Correlates Of Fear Of Missing Out. Computers In Human Behavior, 29(4), 1841–1848. Https://Doi.Org/10.1016/J.Chb.2013.02.014
  30. Putri, Y, E., Marjohan, Ifdil, & Hariko, R. (2022). Phubbing Behavior In College Students. Jpgi (Indonesian Teacher Research Journal), 7(3), 343–347. Https://Doi.Org/10.29210/021940jpgi0005
  31. Shannon, H., Bush, K., Villeneuve, P., Hellemans, K., & Guimond, S. (2022). Problematic Social Media Use In Adolescent And Young Adults : Systematic Review And Meta Analysis. Jmir Ment Health, 9, 1–12. Https://Doi.Org/10.2196/33450
  32. Talan, T., Dogan, Y., & Kalinkara, Y. (2024). Effects Of Smartphone Addiction, Social Media Addiction And Fear Of Missing Out On University Students' Phubbing: A Structural Equation Model. Deviant Behavior, 45, 1–14. Https://Doi.Org/10.1080/01639625.2023.2235870
  33. Tang, Yuan, Xu, Jingyi, Zhao, Yunxin, Davis, Toshanna, & Zhang, Hui. (2024). Parental Phubbing And Adolescent Smartphone Addiction: Depression And Perceived School Climate Matter. Cyberpsychology, Behavior, And Social Networking, 27(4), 287–293. Https://Doi.Org/10.1089/Cyber.2023.0300
  34. Tarigan, R. E., Andanawari, G. A., Haryani, C. A., Hery, & Widjaja, A. E. (2024). An Examination Into The Causes Of Social Media Addiction And Its Effects On Phubbing Behavior. Proceedings Of Computer Science, 234, 978–986. Https://Doi.Org/10.1016/J.Procs.2024.03.087
  35. Yam, F, C., & Kumcağız, H. (2020). Adaptation Of General Phubbing Scale To Turkish Culture And Investigation Of Phubbing Levels Of University Students In Terms Of Various Variables. The Turkish Journal On Addictions, 7(1), 48–60. Https://Doi.Org/10.5152/Addicta.2020.19061
  36. Yunita, E, S., Wiyono, B, B., Hitipew, I., & Farida, I, A. (2025). Shiva Empathy Model: The Role Of Competence. Indonesian Journal Of Psychology, 14(1), 1–18. Https://Doi.Org/10.30996/Persona.V14i1.11281
  37. Zhang, C., Tang, L., & Liu, Z. (2023). How Social Media Usage Affect Psychological And Subjective Well-Being : Testing A Moderated Model. Bmc Psychology, 11(1), 286. Https://Doi.Org/10.1186/S40359-023-01311-2