Cited by 13Impact of Technology on AdolescentsGambling Behavior and TreatmentsSexuality, Behavior, and Technology

Assessing Short-Video Dependence for e-Mental Health: Development and Validation Study of the Short-Video Dependence Scale

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Jiang, AnHang, Li, Shuang, Wang, HuaBin, Ni, HaoSen, Chen, HongAn, Dai, JunHong, Xu, XueFeng, Li, Mei +1 more·2025·Journal of Medical Internet Research

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Abstract

Background: Short-video dependence (SVD) has become a significant mental health issue around the world. The lack of scientific tools to assess SVD hampers further advancement in this area. Objective: This study aims to develop and validate a scientific tool to measure SVD levels, ensuring a scientifically determined cutoff point. Methods: We initially interviewed 115 highly engaged short-video users aged 15 to 63 years. Based on the summary of the interview and references to the Diagnostic and Statistical Manual of Mental Disorders, Fifth Edition (DSM-5) criteria for behavioral addictions, we proposed the first version of the short-video dependence scale (SVDS). We then screened the items through item analysis (second version) and extracted common factors using exploratory factor analysis (third version) and confirmatory factor analysis (final version). Convergent validity was tested with other scales (Chinese Internet Addiction Scale [CIAS] and DSM-5). Finally, we tested the validity of the final version in 16,038 subjects and set the diagnostic cutoff point through latent profile analysis and receiver operating characteristic curve analysis. Results: The final version of the SVDS contained 20 items and 4 dimensions, which showed strong structural validity (Kaiser-Meyer-Olkin value=0.94) and internal consistency (Cronbach α=.93), and good convergent validity (rCIAS=0.61 and rDSM-5=0.68), sensitivity (0.77, 0.83, 0.87, and 0.62 for each of the 4 dimensions), and specificity (0.75, 0.87, 0.80, and 0.79 for each of the 4 dimensions). Additionally, an SVDS score of 58 was determined as the best cutoff score, and latent profile analysis identified a 5-class model for SVD. Conclusions: We developed a tool to measure SVD levels and established a threshold to differentiate dependent users from highly engaged nondependent users. The findings provide opportunities for further research on the impacts of short-video use.

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  • Existing scales related to problematic short video use primarily measure symptoms and criteria of addiction, such as withdrawal, tolerance, and loss of control.

    “Although scales addressing short video addiction16, problematic short-video use18, and short video dependence32 are prevalent in the literature, these instruments primarily measure the symptoms and criteria of addiction as applied to short video overuse, such as withdrawal, tolerance, and loss of control.”

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Research works printed but not linked: 5

  1. [2]Agrawal E Going Viral: An Analysis of Advertising of Technology Products on TikTok arXiv 2025-02-05 https://arxiv.org/abs/2402.00010 · arXiv
  2. [11]Li T Liu H Liu X Interdisciplinary Insights into Short Video Addiction: Integrating Psychological and Brain imaging Approaches in a Comprehensive Review Preprints 2024 2025-02-05 https://www.preprints.org/manuscript/202405.0824/v1
  3. [18]Rutledge P Hogg J Bulck J In-Depth Interviews The International Encyclopedia of Media Psychology 2020 Hoboken, NJ Wiley
  4. [26]Kırcaburun K Effects of gender and personality differences on twitter addiction among Turkish undergraduates Journal of Education and Practice 2016 7 24 33 42
  5. [34]Hox JJ Barnes JC Forde DR Confirmatory Factor Analysis The Encyclopedia of Research Methods in Criminology and Criminal Justice 2021 Hoboken, NJ Wiley

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Authors
Jiang, A., Li, S., Wang, H., Ni, H., Chen, H., Dai, J., Xu, X., Li, M., & Dong, G.-H.
Affiliations
Affiliated Hospital of Hangzhou Normal University (CN)
Corresponding author
Li, Mei
Venue
Journal of Medical Internet Research
Published
2025-03-04
Volume
27
Pages
e66341
ISSN
1438-8871 (ISSN-L)
OpenAlex
W4406923357
Cited by
13
References
44
Citations by year
2026: 10 · 2025: 3
FWCI
22.49
Type
journal article
Language
en
Open access
Licence
cc-by
Locations
  • Journal of Medical Internet Research (publishedVersion, cc-by)
  • PubMed Central (publishedVersion, cc-by)
  • PubMed (publishedVersion)
  • DOAJ (DOAJ: Directory of Open Access Journals) (submittedVersion, cc-by-sa)
Funders
  • Hangzhou Normal University (20JYXK008)
  • Natural Science Foundation of Zhejiang Province (LY20C090005)
Topics
  • Social Sciences › Sociology and Political Science › Impact of Technology on Adolescents
  • Social Sciences › Psychology › Clinical Psychology › Gambling Behavior and Treatments
  • Social Sciences › Psychology › Clinical Psychology › Sexuality, Behavior, and Technology
Keywords
behavioral addiction, e-mental health, scale development, psychometric validation, diagnostic thresholds, latent profile analysis, internet addiction
MeSH terms
Internet Addiction Disorder, Adolescent, Adult, Factor Analysis, Statistical, Female, Humans, Male, Mental Health, Middle Aged, Psychometrics, Surveys and Questionnaires, Reproducibility of Results, Behavior, Addictive, Internet, Young Adult

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