Evaluation of the gambling habits of Spanish adolescents and young adults post-COVID-19 and implementation of a digital escape room intervention for preventing gambling: study protocol of a cluster-randomized controlled trial (GAMBL-OUT project)

Abstract Background Gambling behaviors among adolescents and young adults have been experiencing an upward trend in the last years, possibly because of new habits developed during the COVID-19 lockdown restrictions. Different preventive strategies have been proposed: universal classroom-based interv...

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Main Authors: Alberto Barceló-Soler, Alicia Monreal-Bartolomé, Adrián Pérez-Aranda, Daniel Campos, María Beltrán-Ruiz, Marta Puebla-Guedea, Itxaso Cabrera-Gil, Javier García-Campayo, Yolanda López-del-Hoyo
Format: Article
Language:English
Published: BMC 2025-07-01
Series:BMC Psychology
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Online Access:https://doi.org/10.1186/s40359-025-03035-x
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author Alberto Barceló-Soler
Alicia Monreal-Bartolomé
Adrián Pérez-Aranda
Daniel Campos
María Beltrán-Ruiz
Marta Puebla-Guedea
Itxaso Cabrera-Gil
Javier García-Campayo
Yolanda López-del-Hoyo
author_facet Alberto Barceló-Soler
Alicia Monreal-Bartolomé
Adrián Pérez-Aranda
Daniel Campos
María Beltrán-Ruiz
Marta Puebla-Guedea
Itxaso Cabrera-Gil
Javier García-Campayo
Yolanda López-del-Hoyo
author_sort Alberto Barceló-Soler
collection DOAJ
description Abstract Background Gambling behaviors among adolescents and young adults have been experiencing an upward trend in the last years, possibly because of new habits developed during the COVID-19 lockdown restrictions. Different preventive strategies have been proposed: universal classroom-based interventions have shown promising evidence as preventive tools, but challenges exist in engaging the target audience effectively. Serious games, i.e., those designed with the specific intent to educate, broaden knowledge, and change behaviors, have been tested with positive outcomes. Digital escape rooms constitute a modality of serious game that has shown potential for a variety of educational purposes, but their efficacy for preventing addictive behaviors, as well as their long-term impact, has not been widely studied. Methods The present protocol includes two studies: Study 1 aims to examine changes in gambling habits among a large sample (N = 420) of adolescents and young adults (aged 16–25) in Aragon, Spain, comparing pre-COVID-19 data to current trends. It will assess various gambling types, including online betting, and estimate the prevalence of problem gambling. Study 2 will be a cluster-randomized controlled trial focused on testing the effectiveness of the GAMBL-OUT digital escape-room in preventing gambling among a sample of 240 youngsters. It will evaluate knowledge, intentions, and attitudes pre- and post-intervention, as well as in a 3-month follow-up assessment. Implementation outcomes will also be assessed using qualitative methods, considering acceptability, adoption, appropriateness, feasibility, fidelity, penetration, and sustainability. Discussion The present project aims at assessing the gambling habits of a sample of 16–25-year-olds in the region of Aragon, Spain, that could be compared to the data gathered before the pandemic started, so not only the prevalence rates can be updated but also potential differences in habits (e.g., preferred gambling alternatives) can be detected. This will undoubtedly help the design of effective preventive measures, such as the GAMBL-OUT digital escape room, a serious game to be implemented in high schools with the aim of increasing knowledge, reducing intentions to gamble, and changing attitudes towards gambling. Trial registration This study was registered in ClinicalTrials.gov on 25/03/2025; registration number: NCT06904794.
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spelling doaj-art-c9f8d86a57f14df98ffb388aca5772082025-08-20T04:01:42ZengBMCBMC Psychology2050-72832025-07-0113111110.1186/s40359-025-03035-xEvaluation of the gambling habits of Spanish adolescents and young adults post-COVID-19 and implementation of a digital escape room intervention for preventing gambling: study protocol of a cluster-randomized controlled trial (GAMBL-OUT project)Alberto Barceló-Soler0Alicia Monreal-Bartolomé1Adrián Pérez-Aranda2Daniel Campos3María Beltrán-Ruiz4Marta Puebla-Guedea5Itxaso Cabrera-Gil6Javier García-Campayo7Yolanda López-del-Hoyo8Department of Psychology and Sociology, University of ZaragozaDepartment of Psychology and Sociology, University of ZaragozaDepartment of Clinical and Health Psychology, Autonomous University of BarcelonaDepartment of Psychology and Sociology, University of ZaragozaDepartment of Psychology and Sociology, University of ZaragozaInstitute of Health Research of Aragon (IIS Aragón), Miguel Servet University HospitalDepartment of Psychology and Sociology, University of ZaragozaInstitute of Health Research of Aragon (IIS Aragón), Miguel Servet University HospitalDepartment of Psychology and Sociology, University of ZaragozaAbstract Background Gambling behaviors among adolescents and young adults have been experiencing an upward trend in the last years, possibly because of new habits developed during the COVID-19 lockdown restrictions. Different preventive strategies have been proposed: universal classroom-based interventions have shown promising evidence as preventive tools, but challenges exist in engaging the target audience effectively. Serious games, i.e., those designed with the specific intent to educate, broaden knowledge, and change behaviors, have been tested with positive outcomes. Digital escape rooms constitute a modality of serious game that has shown potential for a variety of educational purposes, but their efficacy for preventing addictive behaviors, as well as their long-term impact, has not been widely studied. Methods The present protocol includes two studies: Study 1 aims to examine changes in gambling habits among a large sample (N = 420) of adolescents and young adults (aged 16–25) in Aragon, Spain, comparing pre-COVID-19 data to current trends. It will assess various gambling types, including online betting, and estimate the prevalence of problem gambling. Study 2 will be a cluster-randomized controlled trial focused on testing the effectiveness of the GAMBL-OUT digital escape-room in preventing gambling among a sample of 240 youngsters. It will evaluate knowledge, intentions, and attitudes pre- and post-intervention, as well as in a 3-month follow-up assessment. Implementation outcomes will also be assessed using qualitative methods, considering acceptability, adoption, appropriateness, feasibility, fidelity, penetration, and sustainability. Discussion The present project aims at assessing the gambling habits of a sample of 16–25-year-olds in the region of Aragon, Spain, that could be compared to the data gathered before the pandemic started, so not only the prevalence rates can be updated but also potential differences in habits (e.g., preferred gambling alternatives) can be detected. This will undoubtedly help the design of effective preventive measures, such as the GAMBL-OUT digital escape room, a serious game to be implemented in high schools with the aim of increasing knowledge, reducing intentions to gamble, and changing attitudes towards gambling. Trial registration This study was registered in ClinicalTrials.gov on 25/03/2025; registration number: NCT06904794.https://doi.org/10.1186/s40359-025-03035-xGamblingMental healthAdolescentsYoung adultsSerious gamesDigital escape room
spellingShingle Alberto Barceló-Soler
Alicia Monreal-Bartolomé
Adrián Pérez-Aranda
Daniel Campos
María Beltrán-Ruiz
Marta Puebla-Guedea
Itxaso Cabrera-Gil
Javier García-Campayo
Yolanda López-del-Hoyo
Evaluation of the gambling habits of Spanish adolescents and young adults post-COVID-19 and implementation of a digital escape room intervention for preventing gambling: study protocol of a cluster-randomized controlled trial (GAMBL-OUT project)
BMC Psychology
Gambling
Mental health
Adolescents
Young adults
Serious games
Digital escape room
title Evaluation of the gambling habits of Spanish adolescents and young adults post-COVID-19 and implementation of a digital escape room intervention for preventing gambling: study protocol of a cluster-randomized controlled trial (GAMBL-OUT project)
title_full Evaluation of the gambling habits of Spanish adolescents and young adults post-COVID-19 and implementation of a digital escape room intervention for preventing gambling: study protocol of a cluster-randomized controlled trial (GAMBL-OUT project)
title_fullStr Evaluation of the gambling habits of Spanish adolescents and young adults post-COVID-19 and implementation of a digital escape room intervention for preventing gambling: study protocol of a cluster-randomized controlled trial (GAMBL-OUT project)
title_full_unstemmed Evaluation of the gambling habits of Spanish adolescents and young adults post-COVID-19 and implementation of a digital escape room intervention for preventing gambling: study protocol of a cluster-randomized controlled trial (GAMBL-OUT project)
title_short Evaluation of the gambling habits of Spanish adolescents and young adults post-COVID-19 and implementation of a digital escape room intervention for preventing gambling: study protocol of a cluster-randomized controlled trial (GAMBL-OUT project)
title_sort evaluation of the gambling habits of spanish adolescents and young adults post covid 19 and implementation of a digital escape room intervention for preventing gambling study protocol of a cluster randomized controlled trial gambl out project
topic Gambling
Mental health
Adolescents
Young adults
Serious games
Digital escape room
url https://doi.org/10.1186/s40359-025-03035-x
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