{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,4,23]],"date-time":"2026-04-23T05:41:43Z","timestamp":1776922903660,"version":"3.51.2"},"reference-count":91,"publisher":"Elsevier BV","license":[{"start":{"date-parts":[[2025,11,1]],"date-time":"2025-11-01T00:00:00Z","timestamp":1761955200000},"content-version":"tdm","delay-in-days":0,"URL":"https:\/\/www.elsevier.com\/tdm\/userlicense\/1.0\/"},{"start":{"date-parts":[[2025,11,1]],"date-time":"2025-11-01T00:00:00Z","timestamp":1761955200000},"content-version":"tdm","delay-in-days":0,"URL":"https:\/\/www.elsevier.com\/legal\/tdmrep-license"},{"start":{"date-parts":[[2025,6,12]],"date-time":"2025-06-12T00:00:00Z","timestamp":1749686400000},"content-version":"vor","delay-in-days":0,"URL":"http:\/\/creativecommons.org\/licenses\/by\/4.0\/"}],"funder":[{"DOI":"10.13039\/501100001659","name":"Deutsche Forschungsgemeinschaft","doi-asserted-by":"publisher","id":[{"id":"10.13039\/501100001659","id-type":"DOI","asserted-by":"publisher"}]},{"DOI":"10.13039\/501100002347","name":"Bundesministerium f\u00fcr Bildung und Forschung","doi-asserted-by":"publisher","id":[{"id":"10.13039\/501100002347","id-type":"DOI","asserted-by":"publisher"}]}],"content-domain":{"domain":["clinicalkey.com","clinicalkey.com.au","clinicalkey.es","clinicalkey.fr","clinicalkey.jp","elsevier.com","sciencedirect.com"],"crossmark-restriction":true},"short-container-title":["Journal of Affective Disorders"],"published-print":{"date-parts":[[2025,11]]},"DOI":"10.1016\/j.jad.2025.119664","type":"journal-article","created":{"date-parts":[[2025,6,12]],"date-time":"2025-06-12T19:22:37Z","timestamp":1749756157000},"page":"119664","update-policy":"https:\/\/doi.org\/10.1016\/elsevier_cm_policy","source":"Crossref","is-referenced-by-count":2,"special_numbering":"C","title":["Effectiveness of a gratitude app at reducing repetitive negative thinking as a transdiagnostic risk factor in the general population: Results from a pragmatic randomized controlled trial"],"prefix":"10.1016","volume":"389","author":[{"given":"Lina S.","family":"Kalon","sequence":"first","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Henning","family":"Freund","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Alina","family":"Rinn","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Philip C.","family":"Watkins","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Anna-Carlotta","family":"Zarski","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Dirk","family":"Lehr","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"78","reference":[{"issue":"6","key":"10.1016\/j.jad.2025.119664_bb0005","doi-asserted-by":"crossref","first-page":"455","DOI":"10.1111\/j.1751-9004.2012.00439.x","article-title":"Find, remind, and bind: the functions of gratitude in everyday relationships","volume":"6","author":"Algoe","year":"2012","journal-title":"Soc. Personal. Psychol. Compass"},{"issue":"4","key":"10.1016\/j.jad.2025.119664_bb0010","doi-asserted-by":"crossref","first-page":"605","DOI":"10.1037\/a0032701","article-title":"The social functions of the emotion of gratitude via expression","volume":"13","author":"Algoe","year":"2013","journal-title":"Emotion"},{"issue":"5","key":"10.1016\/j.jad.2025.119664_bb0015","doi-asserted-by":"crossref","first-page":"848","DOI":"10.1002\/smi.3154","article-title":"Digital training for building resilience: systematic review, meta-analysis, and meta-regression","volume":"38","author":"Ang","year":"2022","journal-title":"Stress. Health"},{"issue":"3","key":"10.1016\/j.jad.2025.119664_bb0020","doi-asserted-by":"crossref","first-page":"233","DOI":"10.1016\/0149-7189(82)90074-X","article-title":"The client satisfaction questionnaire: psychometric properties and correlations with service utilization and psychotherapy outcome","volume":"5","author":"Attkisson","year":"1982","journal-title":"Eval. Program Plann."},{"key":"10.1016\/j.jad.2025.119664_bb0025","doi-asserted-by":"crossref","first-page":"200","DOI":"10.1016\/j.jclinepi.2021.04.002","article-title":"Effective dose 50 method as the minimal clinically important difference: evidence from depression trials","volume":"137","author":"Bauer-Staeb","year":"2021","journal-title":"J. Clin. Epidemiol."},{"issue":"4","key":"10.1016\/j.jad.2025.119664_bb0030","doi-asserted-by":"crossref","first-page":"323","DOI":"10.1037\/1089-2680.5.4.323","article-title":"Bad is stronger than good","volume":"5","author":"Baumeister","year":"2001","journal-title":"Rev. Gen. Psychol."},{"issue":"4","key":"10.1016\/j.jad.2025.119664_bb0035","doi-asserted-by":"crossref","first-page":"205","DOI":"10.1016\/j.invent.2014.08.003","article-title":"The impact of guidance on internet-based mental health interventions \u2014 a systematic review","volume":"1","author":"Baumeister","year":"2014","journal-title":"Internet Interv."},{"issue":"1","key":"10.1016\/j.jad.2025.119664_bb0040","doi-asserted-by":"crossref","DOI":"10.2196\/13346","article-title":"Efficacy of a self-help web-based recovery training in improving sleep in workers: randomized controlled trial in the general working population","volume":"22","author":"Behrendt","year":"2020","journal-title":"J. Med. Internet Res."},{"issue":"1","key":"10.1016\/j.jad.2025.119664_bb0045","doi-asserted-by":"crossref","first-page":"6","DOI":"10.1017\/S0033291722003373","article-title":"The effect of psychological treatment on repetitive negative thinking in youth depression and anxiety: a meta-analysis and meta-regression","volume":"53","author":"Bell","year":"2023","journal-title":"Psychol. Med."},{"key":"10.1016\/j.jad.2025.119664_bb0050","series-title":"Low Intensity CBT Interventions: A Revolution in Mental Health Care. Oxford Guide to Low Intensity CBT Interventions","first-page":"18","volume":"3","author":"Bennett-Levy","year":"2010"},{"issue":"4","key":"10.1016\/j.jad.2025.119664_bb0060","doi-asserted-by":"crossref","first-page":"339","DOI":"10.1002\/cpp.724","article-title":"Preliminary validation of an ultra-brief version of the Penn State Worry Questionnaire","volume":"18","author":"Berle","year":"2011","journal-title":"Clin. Psychol. Psychother."},{"issue":"1","key":"10.1016\/j.jad.2025.119664_bb0065","doi-asserted-by":"crossref","first-page":"93","DOI":"10.1111\/j.1469-8986.2006.00380.x","article-title":"Effects of picture content and intensity on affective physiological response","volume":"43","author":"Bernat","year":"2006","journal-title":"Psychophysiology"},{"key":"10.1016\/j.jad.2025.119664_bb0070","doi-asserted-by":"crossref","DOI":"10.3389\/fpsyg.2021.747999","article-title":"The model for sustainable mental health: future directions for integrating positive psychology into mental health care","volume":"12","author":"Bohlmeijer","year":"2021","journal-title":"Front. Psychol."},{"issue":"3","key":"10.1016\/j.jad.2025.119664_bb0075","doi-asserted-by":"crossref","first-page":"1011","DOI":"10.1007\/s10902-020-00261-5","article-title":"Promoting gratitude as a resource for sustainable mental health: results of a 3-armed randomized controlled trial up to 6 months follow-up","volume":"22","author":"Bohlmeijer","year":"2021","journal-title":"J. Happiness Stud."},{"issue":"1","key":"10.1016\/j.jad.2025.119664_bb0080","doi-asserted-by":"crossref","first-page":"1","DOI":"10.1186\/1471-2458-13-119","article-title":"Positive psychology interventions: A meta-analysis of randomized controlled studies","volume":"13","author":"Bolier","year":"2013","journal-title":"BMC Public Health"},{"issue":"8","key":"10.1016\/j.jad.2025.119664_bb0085","doi-asserted-by":"crossref","DOI":"10.2196\/jmir.5952","article-title":"Reliability and validity of assessing user satisfaction with web-based health interventions","volume":"18","author":"Bo\u00df","year":"2016","journal-title":"J. Med. Internet Res."},{"key":"10.1016\/j.jad.2025.119664_bb0090","doi-asserted-by":"crossref","DOI":"10.1016\/j.ijnurstu.2025.105076","article-title":"Effectiveness of an integrated platform-based intervention for promoting psychosocial safety climate and mental health in nursing staff \u2014 a pragmatic cluster randomised controlled trial","author":"Bo\u00df","year":"2025","journal-title":"Int. J. Nurs. Stud."},{"issue":"17","key":"10.1016\/j.jad.2025.119664_bb2005","doi-asserted-by":"crossref","first-page":"1854","DOI":"10.1001\/jama.2016.4326","article-title":"Effect of a web-based guided self-help intervention for prevention of major depression in adults with subthreshold depression: a randomized clinical trial","volume":"315","author":"Buntrock","year":"2016","journal-title":"Jama"},{"key":"10.1016\/j.jad.2025.119664_bb0095","article-title":"The evidence-base for positive psychology interventions: a mega-analysis of meta-analyses","author":"Carr","year":"2023","journal-title":"J. Posit. Psychol."},{"issue":"4","key":"10.1016\/j.jad.2025.119664_bb0100","doi-asserted-by":"crossref","first-page":"16","DOI":"10.4018\/ijcbpl.2014100102","article-title":"Comparison of perceived barriers and treatment preferences associated with internet-based and face-to-face psychological treatment of depression","volume":"4","author":"Casey","year":"2014","journal-title":"Int. J. Cyber Behav. Psychol. Learn."},{"issue":"2","key":"10.1016\/j.jad.2025.119664_bb0105","doi-asserted-by":"crossref","first-page":"76","DOI":"10.1002\/da.10113","article-title":"Development of a new resilience scale: the Connor-Davidson resilience scale (CD-RISC)","volume":"18","author":"Connor","year":"2003","journal-title":"Depress. Anxiety"},{"key":"10.1016\/j.jad.2025.119664_bb0110","doi-asserted-by":"crossref","DOI":"10.3310\/hta23600","article-title":"Practical help for specifying the target difference in sample size calculations for RCTs: the DELTA2 five-stage study, including a workshop","author":"Cook","year":"2019","journal-title":"Health Technol. Assess."},{"key":"10.1016\/j.jad.2025.119664_bb0115","doi-asserted-by":"crossref","first-page":"413","DOI":"10.1007\/s10902-020-00236-6","article-title":"Gratitude interventions: effective self-help? A meta-analysis of the impact on symptoms of depression and anxiety","volume":"22","author":"Cregg","year":"2021","journal-title":"J. Happiness Stud."},{"issue":"4","key":"10.1016\/j.jad.2025.119664_bb0120","doi-asserted-by":"crossref","first-page":"1","DOI":"10.32872\/cpe.6847","article-title":"Indirect prevention and treatment of depression: an emerging paradigm?","volume":"3","author":"Cuijpers","year":"2021","journal-title":"Clin. Psychol. Eur."},{"issue":"1","key":"10.1016\/j.jad.2025.119664_bb0125","doi-asserted-by":"crossref","first-page":"11696","DOI":"10.1038\/s41598-021-91013-9","article-title":"E-nature positive emotions photography database (e-NatPOEM): affectively rated nature images promoting positive emotions","volume":"11","author":"Dal Fabbro","year":"2021","journal-title":"Sci. Rep."},{"issue":"3","key":"10.1016\/j.jad.2025.119664_bb0130","doi-asserted-by":"crossref","first-page":"179","DOI":"10.1037\/ccp0000482","article-title":"Transdiagnostic approaches to mental health problems: current status and future directions","volume":"88","author":"Dalgleish","year":"2020","journal-title":"J. Consult. Clin. Psychol."},{"issue":"1","key":"10.1016\/j.jad.2025.119664_bb0135","doi-asserted-by":"crossref","first-page":"20","DOI":"10.1037\/cou0000107","article-title":"Thankful for the little things: a meta-analysis of gratitude interventions","volume":"63","author":"Davis","year":"2016","journal-title":"J. Couns. Psychol."},{"issue":"4","key":"10.1016\/j.jad.2025.119664_bb0140","doi-asserted-by":"crossref","first-page":"193","DOI":"10.1080\/01973533.2017.1323638","article-title":"Using gratitude to promote positive change: a series of meta-analyses investigating the effectiveness of gratitude interventions","volume":"39","author":"Dickens","year":"2017","journal-title":"Basic Appl. Soc. Psychol."},{"key":"10.1016\/j.jad.2025.119664_bb0145","doi-asserted-by":"crossref","DOI":"10.1016\/j.cpr.2020.101953","article-title":"Mediators and mechanisms of change in internet- and mobile-based interventions for depression: a systematic review","volume":"83","author":"Domhardt","year":"2021","journal-title":"Clin. Psychol. Rev."},{"issue":"5","key":"10.1016\/j.jad.2025.119664_bb0150","doi-asserted-by":"crossref","first-page":"400","DOI":"10.1002\/da.22877","article-title":"Gratitude diary for the management of suicidal inpatients: a randomized controlled trial","volume":"36","author":"Ducasse","year":"2019","journal-title":"Depress. Anxiety"},{"issue":"3","key":"10.1016\/j.jad.2025.119664_bb0155","doi-asserted-by":"crossref","first-page":"192","DOI":"10.1521\/ijct.2008.1.3.192","article-title":"Repetitive negative thinking as a transdiagnostic process","volume":"1","author":"Ehring","year":"2008","journal-title":"Int. J. Cogn. Ther."},{"issue":"2","key":"10.1016\/j.jad.2025.119664_bb0160","doi-asserted-by":"crossref","first-page":"225","DOI":"10.1016\/j.jbtep.2010.12.003","article-title":"The perseverative thinking questionnaire (PTQ): validation of a content-independent measure of repetitive negative thinking","volume":"42","author":"Ehring","year":"2011","journal-title":"J. Behav. Ther. Exp. Psychiatry"},{"issue":"2","key":"10.1016\/j.jad.2025.119664_bb0165","doi-asserted-by":"crossref","first-page":"377","DOI":"10.1037\/0022-3514.84.2.377","article-title":"Counting blessings versus burdens: an experimental investigation of gratitude and subjective well-being in daily life","volume":"84","author":"Emmons","year":"2003","journal-title":"J. Pers. Soc. Psychol."},{"issue":"8","key":"10.1016\/j.jad.2025.119664_bb0170","doi-asserted-by":"crossref","first-page":"846","DOI":"10.1002\/jclp.22020","article-title":"Gratitude as a psychotherapeutic intervention","volume":"69","author":"Emmons","year":"2013","journal-title":"J. Clin. Psychol."},{"issue":"3","key":"10.1016\/j.jad.2025.119664_bb0175","doi-asserted-by":"crossref","first-page":"287","DOI":"10.1002\/wps.20472","article-title":"The efficacy of smartphone-based mental health interventions for depressive symptoms: a meta-analysis of randomized controlled trials","volume":"16","author":"Firth","year":"2017","journal-title":"World Psychiatry"},{"key":"10.1016\/j.jad.2025.119664_bb0180","doi-asserted-by":"crossref","first-page":"15","DOI":"10.1016\/j.jad.2017.04.046","article-title":"Can smartphone mental health interventions reduce symptoms of anxiety? A meta-analysis of randomized controlled trials","volume":"218","author":"Firth","year":"2017","journal-title":"J. Affect. Disord."},{"issue":"10","key":"10.1016\/j.jad.2025.119664_bb0185","doi-asserted-by":"crossref","first-page":"1697","DOI":"10.1038\/s41562-023-01651-4","article-title":"A systematic review of the strength of evidence for the most commonly recommended happiness strategies in mainstream media","volume":"7","author":"Folk","year":"2023","journal-title":"Nat. Hum. Behav."},{"issue":"1","key":"10.1016\/j.jad.2025.119664_bb0190","doi-asserted-by":"crossref","first-page":"285","DOI":"10.1146\/annurev.clinpsy.121208.131305","article-title":"Cognition and depression: current status and future directions","volume":"6","author":"Gotlib","year":"2010","journal-title":"Annu. Rev. Clin. Psychol."},{"key":"10.1016\/j.jad.2025.119664_bb0195","doi-asserted-by":"crossref","first-page":"206","DOI":"10.1007\/s11121-007-0070-9","article-title":"How many imputations are really needed? Some practical clarifications of multiple imputation theory","volume":"8","author":"Graham","year":"2007","journal-title":"Prev. Sci."},{"issue":"1","key":"10.1016\/j.jad.2025.119664_bb0200","doi-asserted-by":"crossref","DOI":"10.1136\/bmjment-2023-300846","article-title":"Are web-based stress management interventions effective as an indirect treatment for depression? An individual participant data meta-analysis of six randomised trials","volume":"27","author":"Harrer","year":"2024","journal-title":"BMJ Ment. Health"},{"key":"10.1016\/j.jad.2025.119664_bb0205","series-title":"AttrakDiff: Ein Fragebogen zur Messung wahrgenommener hedonischer und pragmatischer Qualit\u00e4t. Mensch & Computer 2003: Interaktion in Bewegung","first-page":"187","author":"Hassenzahl","year":"2003"},{"issue":"5","key":"10.1016\/j.jad.2025.119664_bb0210","doi-asserted-by":"crossref","first-page":"425","DOI":"10.1016\/j.cpr.2012.04.002","article-title":"Self-help treatment of anxiety disorders: a meta-analysis and meta-regression of effects and potential moderators","volume":"32","author":"Haug","year":"2012","journal-title":"Clin. Psychol. Rev."},{"key":"10.1016\/j.jad.2025.119664_bb0215","series-title":"Allgemeine Depressionsskala (ADS) Manual. Center for Epidemiological Studies Depression Scale (2nd ed.). Vol. 1977 G\u00f6ttingen: Hogrefe German Version With New Norms","author":"Hautzinger","year":"2012"},{"key":"10.1016\/j.jad.2025.119664_bb0220","doi-asserted-by":"crossref","DOI":"10.1016\/j.brat.2019.103415","article-title":"Efficacy of an internet and app-based gratitude intervention in reducing repetitive negative thinking and mechanisms of change in the intervention\u2019s effect on anxiety and depression: results from a randomized controlled trial","volume":"119","author":"Heckendorf","year":"2019","journal-title":"Behav. Res. Ther."},{"issue":"6","key":"10.1016\/j.jad.2025.119664_bb0225","doi-asserted-by":"crossref","first-page":"398","DOI":"10.1159\/000521302","article-title":"Effectiveness of an internet-based self-help intervention versus public mental health advice to reduce worry during the COVID-19 pandemic: a pragmatic, parallel-group, randomized controlled trial","volume":"91","author":"Heckendorf","year":"2022","journal-title":"Psychother. Psychosom."},{"issue":"3","key":"10.1016\/j.jad.2025.119664_bb0230","doi-asserted-by":"crossref","first-page":"237","DOI":"10.1016\/S2215-0366(17)30513-8","article-title":"The Lancet Psychiatry Commission on psychological treatments research in tomorrow\u2019s science","volume":"5","author":"Holmes","year":"2018","journal-title":"Lancet Psychiatry"},{"issue":"1","key":"10.1016\/j.jad.2025.119664_bb0235","doi-asserted-by":"crossref","first-page":"12","DOI":"10.1037\/0022-006X.59.1.12","article-title":"Clinical significance: a statistical approach to defining meaningful change in psychotherapy research","volume":"59","author":"Jacobson","year":"1992","journal-title":"J. Consult. Clin. Psychol."},{"issue":"7","key":"10.1016\/j.jad.2025.119664_bb0240","doi-asserted-by":"crossref","first-page":"861","DOI":"10.1586\/ern.12.63","article-title":"Internet-based psychological treatments for depression","volume":"12","author":"Johansson","year":"2012","journal-title":"Expert. Rev. Neurother."},{"key":"10.1016\/j.jad.2025.119664_bb0245","doi-asserted-by":"crossref","DOI":"10.1017\/S0140525X1400082X","article-title":"A conceptual framework for the neurobiological study of resilience","volume":"38","author":"Kalisch","year":"2015","journal-title":"Behav. Brain Sci."},{"issue":"3","key":"10.1016\/j.jad.2025.119664_bb0250","doi-asserted-by":"crossref","first-page":"224","DOI":"10.1037\/ocp0000280","article-title":"Interventions for improving psychological detachment from work: a meta-analysis","volume":"26","author":"Karabinski","year":"2021","journal-title":"J. Occup. Health Psychol."},{"issue":"594","key":"10.1016\/j.jad.2025.119664_bb0255","doi-asserted-by":"crossref","first-page":"47","DOI":"10.3399\/bjgp12X616481","article-title":"Common mental health disorders\u2014identification and pathways to care: NICE clinical guideline","volume":"62","author":"Kendrick","year":"2012","journal-title":"Br. J. Gen. Pract."},{"issue":"8","key":"10.1016\/j.jad.2025.119664_bb0265","doi-asserted-by":"crossref","first-page":"4001","DOI":"10.1007\/s10902-022-00586-3","article-title":"Appreciating the good things in life during the Covid-19 pandemic: a randomized controlled trial and evaluation of a gratitude app","volume":"23","author":"Kloos","year":"2022","journal-title":"J. Happiness Stud."},{"issue":"1","key":"10.1016\/j.jad.2025.119664_bb0275","doi-asserted-by":"crossref","first-page":"24","DOI":"10.1177\/0265407512449400","article-title":"A boost of positive affect: the perks of sharing positive experiences","volume":"30","author":"Lambert","year":"2013","journal-title":"J. Soc. Pers. Relat."},{"issue":"5","key":"10.1016\/j.jad.2025.119664_bb0280","doi-asserted-by":"crossref","DOI":"10.2196\/17458","article-title":"Mobile apps for mental health issues: meta-review of meta-analyses","volume":"8","author":"Lecomte","year":"2020","journal-title":"JMIR Mhealth Uhealth"},{"key":"10.1016\/j.jad.2025.119664_bb0285","doi-asserted-by":"crossref","first-page":"61","DOI":"10.1026\/0012-1924.54.2.61","article-title":"Screening depressiver St\u00f6rungen mittels Allgemeiner Depressions-Skala (ADS-K) und State-Trait Depression Scales (STDS-T): eine vergleichende Evaluation von Cut-Off-Werten","volume":"54","author":"Lehr","year":"2008","journal-title":"Diagnostica"},{"key":"10.1016\/j.jad.2025.119664_bb0290","series-title":"Healthy at Work: Interdisciplinary Perspectives","first-page":"257","article-title":"Occupational e-mental health: current approaches and promising perspectives for promoting mental health in workers","author":"Lehr","year":"2016"},{"key":"10.1016\/j.jad.2025.119664_bb0295","doi-asserted-by":"crossref","DOI":"10.1016\/j.invent.2024.100787","article-title":"Effectiveness of a guided multicomponent internet and mobile gratitude training program - a pragmatic randomized controlled trial","volume":"38","author":"Lehr","year":"2024","journal-title":"Internet Interv."},{"issue":"5","key":"10.1016\/j.jad.2025.119664_bb0300","doi-asserted-by":"crossref","first-page":"834","DOI":"10.1037\/a0024244","article-title":"Discrete emotions predict changes in cognition, judgment, experience, behavior, and physiology: a meta-analysis of experimental emotion elicitations","volume":"137","author":"Lench","year":"2011","journal-title":"Psychol. Bull."},{"key":"10.1016\/j.jad.2025.119664_bb0305","doi-asserted-by":"crossref","first-page":"325","DOI":"10.1002\/wps.20673","article-title":"The efficacy of app-supported smartphone interventions for mental health problems: a meta-analysis of randomized controlled trials","volume":"18","author":"Linardon","year":"2019","journal-title":"World Psychiatry"},{"key":"10.1016\/j.jad.2025.119664_bb0310","article-title":"Powering population health research: considerations for plausible and actionable effect sizes","volume":"14","author":"Matthay","year":"2021","journal-title":"SSM"},{"issue":"1","key":"10.1016\/j.jad.2025.119664_bb0315","doi-asserted-by":"crossref","first-page":"112","DOI":"10.1037\/0022-3514.82.1.112","article-title":"The grateful disposition: a conceptual and empirical topography","volume":"82","author":"McCullough","year":"2002","journal-title":"J. Pers. Soc. Psychol."},{"issue":"1","key":"10.1016\/j.jad.2025.119664_bb0320","doi-asserted-by":"crossref","first-page":"313","DOI":"10.1016\/j.jad.2013.06.014","article-title":"The relationship between worry, rumination, and comorbidity: evidence for repetitive negative thinking as a transdiagnostic construct","volume":"151","author":"McEvoy","year":"2013","journal-title":"J. Affect. Disord."},{"issue":"5","key":"10.1016\/j.jad.2025.119664_bb0325","doi-asserted-by":"crossref","first-page":"639","DOI":"10.1080\/17439760.2020.1789697","article-title":"What do daily reports add to the picture? Results from a photography intervention designed to increase positive emotion","volume":"15","author":"McKee","year":"2020","journal-title":"J. Posit. Psychol."},{"issue":"6","key":"10.1016\/j.jad.2025.119664_bb0330","doi-asserted-by":"crossref","first-page":"487","DOI":"10.1016\/0005-7967(90)90135-6","article-title":"Development and validation of the Penn State worry questionnaire","volume":"28","author":"Meyer","year":"1990","journal-title":"Behav. Res. Ther."},{"issue":"1","key":"10.1016\/j.jad.2025.119664_bb2000","doi-asserted-by":"crossref","first-page":"81","DOI":"10.1007\/s12160-013-9486-6","article-title":"The behavior change technique taxonomy (v1) of 93 hierarchically clustered techniques: building an international consensus for the reporting of behavior change interventions","volume":"46","author":"Michie","year":"2013","journal-title":"Ann. Behav. Med."},{"issue":"3","key":"10.1016\/j.jad.2025.119664_bb0335","doi-asserted-by":"crossref","first-page":"198","DOI":"10.1027\/1015-5759.22.3.198","article-title":"The assessment of psychological strain in work contexts","volume":"22","author":"Mohr","year":"2006","journal-title":"Eur. J. Psychol. Assess."},{"issue":"2","key":"10.1016\/j.jad.2025.119664_bb0340","article-title":"The effects of different types of treatment for anxiety on repetitive negative thinking: a meta-analysis","volume":"27","author":"Monteregge","year":"2020","journal-title":"Clin. Psychol. Sci. Pract."},{"issue":"1","key":"10.1016\/j.jad.2025.119664_bb0345","first-page":"1","article-title":"Methods for analysis of pre-post data in clinical research: a comparison of five common methods","volume":"8","author":"O\u2019Connell","year":"2017","journal-title":"J. Biom. Biostat."},{"issue":"12","key":"10.1016\/j.jad.2025.119664_bb0350","doi-asserted-by":"crossref","first-page":"1320","DOI":"10.1037\/hea0000400","article-title":"Effects of a randomized gratitude intervention on death-related fear of recurrence in breast cancer survivors","volume":"35","author":"Otto","year":"2016","journal-title":"Health Psychol."},{"key":"10.1016\/j.jad.2025.119664_bb0355","doi-asserted-by":"crossref","DOI":"10.1016\/j.paid.2020.110101","article-title":"A meta-analytic review of the relationship between dispositional gratitude and well-being","volume":"164","author":"Portocarrero","year":"2020","journal-title":"Pers. Individ. Differ."},{"key":"10.1016\/j.jad.2025.119664_bb0360","doi-asserted-by":"crossref","first-page":"385","DOI":"10.1177\/014662167700100306","article-title":"The CES-D scale: a self-report depression scale for research in the general population","volume":"I","author":"Radloff","year":"1977","journal-title":"Appl. Psychol. Meas."},{"issue":"4","key":"10.1016\/j.jad.2025.119664_bb0365","doi-asserted-by":"crossref","first-page":"329","DOI":"10.1016\/j.cpr.2012.02.004","article-title":"Computer-based psychological treatments for depression: a systematic review and meta-analysis","volume":"32","author":"Richards","year":"2012","journal-title":"Clin. Psychol. Rev."},{"key":"10.1016\/j.jad.2025.119664_bb0370","doi-asserted-by":"crossref","first-page":"391","DOI":"10.1016\/j.jad.2021.07.008","article-title":"Stepped care for the treatment of depression: a systematic review and meta-analysis","volume":"294","author":"Rivero-Santana","year":"2021","journal-title":"J. Affect. Disord."},{"issue":"3","key":"10.1016\/j.jad.2025.119664_bb0375","doi-asserted-by":"crossref","first-page":"427","DOI":"10.1093\/ije\/30.3.427","article-title":"Sick individuals and sick populations","volume":"30","author":"Rose","year":"2001","journal-title":"Int. J. Epidemiol."},{"key":"10.1016\/j.jad.2025.119664_bb0380","series-title":"Multiple Imputation for Nonresponse in Surveys","volume":"81","author":"Rubin","year":"2004"},{"issue":"12","key":"10.1016\/j.jad.2025.119664_bb0385","doi-asserted-by":"crossref","first-page":"1383","DOI":"10.1037\/hea0000407","article-title":"Brief psychological intervention in patients with cervical cancer: a randomized controlled trial","volume":"35","author":"Shao","year":"2016","journal-title":"Health Psychol."},{"issue":"4","key":"10.1016\/j.jad.2025.119664_bb0390","doi-asserted-by":"crossref","first-page":"319","DOI":"10.1007\/s11553-018-0664-z","article-title":"User experience predicts the effectiveness of a gamified recovery app: investigation of Holidaily\u2014an app promoting recovery behavior after vacation and during daily working life","volume":"13","author":"Smyth","year":"2018","journal-title":"Pr\u00e4vention Gesundheit."},{"key":"10.1016\/j.jad.2025.119664_bb0395","doi-asserted-by":"crossref","first-page":"71","DOI":"10.1016\/j.brat.2018.04.002","article-title":"The effects of cognitive-behavior therapy for depression on repetitive negative thinking: a meta-analysis","volume":"106","author":"Spinhoven","year":"2018","journal-title":"Behav. Res. Ther."},{"key":"10.1016\/j.jad.2025.119664_bb0400","doi-asserted-by":"crossref","first-page":"6","DOI":"10.1016\/j.jbtep.2018.11.007","article-title":"Repetitive negative thinking as a mediator in prospective cross-disorder associations between anxiety and depression disorders and their symptoms","volume":"63","author":"Spinhoven","year":"2019","journal-title":"J. Behav. Ther. Exp. Psychiatry"},{"key":"10.1016\/j.jad.2025.119664_bb0405","doi-asserted-by":"crossref","first-page":"123","DOI":"10.1016\/j.brat.2016.12.015","article-title":"Prevention of anxiety disorders and depression by targeting excessive worry and rumination in adolescents and young adults: a randomized controlled trial","volume":"90","author":"Topper","year":"2017","journal-title":"Behav. Res. Ther."},{"key":"10.1016\/j.jad.2025.119664_bb0410","doi-asserted-by":"crossref","first-page":"413","DOI":"10.1016\/j.jad.2019.11.167","article-title":"Dropout rates in clinical trials of smartphone apps for depressive symptoms: a systematic review and meta-analysis","volume":"263","author":"Torous","year":"2020","journal-title":"J. Affect. Disord."},{"issue":"1","key":"10.1016\/j.jad.2025.119664_bb0415","doi-asserted-by":"crossref","first-page":"78","DOI":"10.1080\/00273171.2013.855890","article-title":"Analysis of variance of multiply imputed data","volume":"49","author":"Van Ginkel","year":"2014","journal-title":"Multivar. Behav. Res."},{"key":"10.1016\/j.jad.2025.119664_bb0420","series-title":"Gratitude and the Good Life: Toward a Psychology of Appreciation","author":"Watkins","year":"2014"},{"issue":"2","key":"10.1016\/j.jad.2025.119664_bb0425","doi-asserted-by":"crossref","first-page":"91","DOI":"10.1080\/17439760.2014.927909","article-title":"Grateful recounting enhances subjective well-being: the importance of grateful processing","volume":"10","author":"Watkins","year":"2015","journal-title":"J. Posit. Psychol."},{"issue":"5","key":"10.1016\/j.jad.2025.119664_bb0430","doi-asserted-by":"crossref","first-page":"628","DOI":"10.1080\/17439760.2021.1940249","article-title":"Modifying interpretation bias leads to congruent changes in gratitude","volume":"17","author":"Watkins","year":"2021","journal-title":"J. Posit. Psychol."},{"key":"10.1016\/j.jad.2025.119664_bb0440","doi-asserted-by":"crossref","first-page":"23","DOI":"10.1192\/bjp.bp.111.091496","article-title":"Mental well-being and mental illness: findings from the Adult Psychiatric Morbidity Survey for England 2007","volume":"199","author":"Weich","year":"2011","journal-title":"Br. J. Psychiatry"},{"key":"10.1016\/j.jad.2025.119664_bb0445","doi-asserted-by":"crossref","first-page":"118","DOI":"10.1038\/s41746-019-0188-8","article-title":"Standalone smartphone apps for mental health-a systematic review and meta-analysis","volume":"2","author":"Weisel","year":"2019","journal-title":"Npj Digit. Med."},{"issue":"4","key":"10.1016\/j.jad.2025.119664_bb0450","doi-asserted-by":"crossref","first-page":"488","DOI":"10.1080\/10503301003796839","article-title":"Goal setting in psychotherapy: the relevance of approach and avoidance goals for treatment outcome","volume":"20","author":"Wollburg","year":"2010","journal-title":"Psychother. Res."},{"issue":"7","key":"10.1016\/j.jad.2025.119664_bb0460","doi-asserted-by":"crossref","first-page":"890","DOI":"10.1016\/j.cpr.2010.03.005","article-title":"Gratitude and well-being: a review and theoretical integration","volume":"30","author":"Wood","year":"2010","journal-title":"Clin. Psychol. Rev."},{"issue":"1","key":"10.1016\/j.jad.2025.119664_bb0465","doi-asserted-by":"crossref","first-page":"20","DOI":"10.1038\/s41746-021-00386-8","article-title":"Smartphone apps for depression and anxiety: a systematic review and meta-analysis of techniques to increase engagement","volume":"4","author":"Wu","year":"2021","journal-title":"Npj Digit. Med."},{"key":"10.1016\/j.jad.2025.119664_bb0470","article-title":"A systematic review and meta-analysis on prevalence of and risk factors associated with depression, anxiety and insomnia in infectious diseases, including COVID-19: a call to action","author":"Yuan","year":"2022","journal-title":"Mol. Psychiatry"}],"container-title":["Journal of Affective Disorders"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/api.elsevier.com\/content\/article\/PII:S0165032725011061?httpAccept=text\/xml","content-type":"text\/xml","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/api.elsevier.com\/content\/article\/PII:S0165032725011061?httpAccept=text\/plain","content-type":"text\/plain","content-version":"vor","intended-application":"text-mining"}],"deposited":{"date-parts":[[2026,4,23]],"date-time":"2026-04-23T04:54:20Z","timestamp":1776920060000},"score":1,"resource":{"primary":{"URL":"https:\/\/linkinghub.elsevier.com\/retrieve\/pii\/S0165032725011061"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2025,11]]},"references-count":91,"alternative-id":["S0165032725011061"],"URL":"https:\/\/doi.org\/10.1016\/j.jad.2025.119664","relation":{},"ISSN":["0165-0327"],"issn-type":[{"value":"0165-0327","type":"print"}],"subject":[],"published":{"date-parts":[[2025,11]]},"assertion":[{"value":"Elsevier","name":"publisher","label":"This article is maintained by"},{"value":"Effectiveness of a gratitude app at reducing repetitive negative thinking as a transdiagnostic risk factor in the general population: Results from a pragmatic randomized controlled trial","name":"articletitle","label":"Article Title"},{"value":"Journal of Affective Disorders","name":"journaltitle","label":"Journal Title"},{"value":"https:\/\/doi.org\/10.1016\/j.jad.2025.119664","name":"articlelink","label":"CrossRef DOI link to publisher maintained version"},{"value":"article","name":"content_type","label":"Content Type"},{"value":"\u00a9 2025 The Authors. Published by Elsevier B.V.","name":"copyright","label":"Copyright"}],"article-number":"119664"}}