Evidence map›Paper›PMID 40924271›Full record

ArticleResearch on child and adolescent psychopathology2025

User-centered Design of an Adjunct Smartphone App to Reduce Cannabis Use among Youth Diverted from the Juvenile Legal System.

Sarah A Helseth, Kaitlin N Piper, Christopher J Dunne, Kathleen Kemp, Nancy P Barnett, Melissa A Clark, Anthony Spirito, Sara J Becker

Registry-linked trialAbstract read
In one paragraph

Article in Research on child and adolescent psychopathology, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. It is linked to trial NCT05979272 (Development and Preliminary Testing of an Adjunct Smartphone App to Reduce Marijuana Use in Court-Involved, Non-Incarcerated Adolescents), which is not on this map. Cited by 1 paper.

0numbers the graph read from it
0cells of the map it votes in
1citing papers in PubMed
–field-weighted citation impact
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

NCT05979272 nacompletednot on this map

Development and Preliminary Testing of an Adjunct Smartphone App to Reduce Marijuana Use in Court-Involved, Non-Incarcerated Adolescents

TypeinterventionalSponsorNorthwestern UniversityRan2023 to 2026Enrolled60ConditionsCannabis Use, AdolescentArmsTreatment as usual, Teen Empowerment through Computerized Health (TECH) app
3 · Its place in the literature

Who cites it

1 citing paper in PubMed.

  1. Bringing Technology to Justice-Involved Youth.Research on child and adolescent psychopathology · 2026
    Article
4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

8 authors.

Sarah A HelsethCenter for Dissemination and Implementation Science, Northwestern University Feinberg School of Medicine, Chicago, IL, USA. sarah.helseth@northwestern.edu.ORCID 0000-0002-3497-2241
Kaitlin N PiperDepartment of Behavioral, Social, and Health Education Sciences, Emory University Rollins School of Public Health, Atlanta, GA, USA.ORCID 0000-0001-9422-1565
Christopher J DunneCenter for Dissemination and Implementation Science, Northwestern University Feinberg School of Medicine, Chicago, IL, USA.ORCID 0009-0003-2284-4263
Kathleen KempDepartment of Psychiatry and Human Behavior, Alpert Medical School, Brown University, Providence, RI, USA.ORCID 0000-0002-2800-0956
Nancy P BarnettDepartment of Behavioral and Social Sciences, School of Public Health, Brown University, Providence, RI, USA.ORCID 0000-0001-9634-8287
Melissa A ClarkDepartment of Health Services Policy & Practice, School of Public Health, Brown University, Providence, RI, USA.ORCID 0000-0001-6104-8639
Anthony SpiritoDepartment of Psychiatry and Human Behavior, Alpert Medical School, Brown University, Providence, RI, USA.ORCID 0000-0003-3859-2083
Sara J BeckerCenter for Dissemination and Implementation Science, Northwestern University Feinberg School of Medicine, Chicago, IL, USA.ORCID 0000-0001-9271-2432

Funding

Development and Preliminary Testing of an Adjunct Smartphone App to Reduce Marijuana Use in Court-Involved, Non-Incarcerated AdolescentsK23DA048062 · NIDA · NORTHWESTERN UNIVERSITY AT CHICAGO · PI HELSETH, SARAH ASHLEY · 2020 to 2024
$958k
Intramural Research Program, National Institute on Drug Abuse K23DA048062NIDA NIH HHS K23 DA048062
6 · The paper itself

Abstract

Cannabis use is common among US youth who become involved in the juvenile legal system (JLS), yet substance use treatment rates remain low, particularly among youth diverted away from formal JLS involvement. Diverted youth encounter multiple barriers to receiving services in the community that could be addressed via digital approaches offered by the JLS. This multiphase work details development of the TECH (Teen Empowerment through Computerized Health) app, a tailored digital adjunct to usual JLS services. First, qualitative interviews with diverted youth (n = 14) aged 14-18 years and their caregivers (n = 8) established youths' cannabis-related treatment needs and preferences; youth were asked to specifically consider several theory-driven app components (personalization, behavior change, social interaction, gamification, and motivation enhancement). After building the TECH app, 10 diverted youth beta-tested the prototype over one month, to inform its preliminary feasibility (i.e., participation and app metadata) and acceptability (i.e., app quality and user satisfaction). Qualitative results indicated diverted youth and caregivers were open to an app to reduce cannabis use. Interviewed youth were divided about theoretically driven features, likely due to their unique preferences and needs. Prototype beta testing demonstrated diverted youth were willing to engage; metadata indicated all beta-testers used TECH independently after their baseline appointment, demonstrating feasibility. Participants rated satisfaction as slightly above average, reporting the app was of good quality and recommending ways to increase acceptability. We discuss implications of these preliminary findings on the app itself and the broader field of digital health for youth diverted from the JLS.

Indexed as

Juvenile DelinquencyMarijuana AbuseMarijuana UseMobile ApplicationsSmartphoneUser-Centered DesignAdolescentFemaleHumansMaleQualitative ResearchCannabisDigital healthDiverted youthIntervention developmentJuvenile legal system

Identifiers

PMID40924271
PMCPMC12422710

What OpenQuestion holds

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Registered trials

Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.