Cited by 90Digital Mental Health InterventionsAnxiety, Depression, Psychometrics, Treatment, Cognitive ProcessesMental Health Treatment and Access

Effects of Internet-Based Guided Self-Help Problem-Solving Therapy for Adolescents with Depression and Anxiety: A Randomized Controlled Trial

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Hoek, Willemijn, Schuurmans, Josien, Koot, Hans M., Cuijpers, Pim·2012·PLoS ONE

Abstract

BACKGROUND: Symptoms of depression and anxiety are highly prevalent in adolescence and they are the cause of considerable suffering. Even so, adolescents are not inclined to seek professional help for emotional problems. Internet-based preventive interventions have been suggested as a feasible method of providing appropriate care to adolescents with internalizing symptoms. The objective of this study was to evaluate the effects of preventive Internet-based (guided) self-help problem-solving therapy (PST) for adolescents reporting mild to moderate symptoms of depression and/or anxiety as compared to a waiting list control group (WL). METHODOLOGY/PRINCIPAL FINDINGS: A total of 45 participants were randomized to the 2 conditions. PST consisted of 5 weekly lessons. Participants were supported by e-mail. Self-report measures of depression and anxiety were filled in at baseline and after 3 weeks, 5 weeks, and 4 months. Of the 45 participants, 28 (62.2%) completed questionnaires after 3 weeks, 28 (62.2%) after 5 weeks, and 27 (60%) after 4 months. Hierarchical linear modeling analyses revealed overall improvement over time for both groups on depressive and anxiety symptoms. However, no significant group x time interactions were found. No differences were found between completers and non-completers. CONCLUSIONS/SIGNIFICANCE: Results show that depressive and anxiety symptoms declined in both groups. No support was found, however, for the assumption that Internet-based PST was efficacious in reducing depression and anxiety in comparison to the waiting list control group. This finding could represent lack of power. TRIAL REGISTRATION: Netherlands Trial Register NTR1322.

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Authors
Hoek, W., Schuurmans, J., Koot, H. M., & Cuijpers, P.
Affiliations
  • Amsterdam Public Health (NL)
  • Vrije Universiteit Amsterdam (NL)
Corresponding author
Hoek, Willemijn
Venue
PLoS ONE
Published
2012-08-31
Volume
7
Issue
8
Pages
e43485
ISSN
1932-6203 (ISSN-L)
OpenAlex
W2032636776
Cited by
90
References
35
Citations by year
2026: 4 · 2025: 3 · 2024: 7 · 2023: 3 · 2022: 9 · 2021: 14 · 2020: 6 · 2019: 5 · 2018: 8 · 2017: 6 · 2016: 6 · 2015: 7 · 2014: 8 · 2013: 4
FWCI
8.55
Type
journal article
Language
en
Open access
Locations
  • PLoS ONE (publishedVersion, cc-by)
  • PubMed Central (publishedVersion, cc-by)
  • PubMed (publishedVersion)
  • Pure Amsterdam UMC (publishedVersion, other-oa)
  • Amsterdam UMC (VU Amsterdam) - Institutional Repository (publishedVersion, other-oa)
  • VU Research Portal (publishedVersion, other-oa)
  • Data Archiving and Networked Services (DANS) (submittedVersion, other-oa)
  • Digital Academic REpository of VU University Amsterdam (Vrije Universiteit Amsterdam) (submittedVersion)
  • DOAJ (DOAJ: Directory of Open Access Journals) (submittedVersion, cc-by-sa)
  • Figshare (submittedVersion, cc-by)
Funders
ZonMw (120610006)
Topics
  • Social Sciences › Psychology › Applied Psychology › Digital Mental Health Interventions
  • Social Sciences › Psychology › Experimental and Cognitive Psychology › Anxiety, Depression, Psychometrics, Treatment, Cognitive Processes
  • Social Sciences › Psychology › Social Psychology › Mental Health Treatment and Access
Keywords
problem-solving therapy, adolescents, depression, anxiety, preventive interventions, internalizing problems, treatment efficacy
MeSH terms
Adolescent, Algorithms, Anxiety, Depression, Female, Humans, Male, Problem Solving, Psychotherapy, Surveys and Questionnaires, Self Care, Therapy, Computer-Assisted, Treatment Outcome, Telemedicine, Internet, Young Adult

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