2023
Problematic smartphone use and two types of problematic use of the internet and self-stigma among people with substance use disorders
Chang C, Chen J, Huang S, Potenza M, Su J, Chang K, Pakpour A, Lin C. Problematic smartphone use and two types of problematic use of the internet and self-stigma among people with substance use disorders. Addictive Behaviors 2023, 147: 107807. PMID: 37542974, DOI: 10.1016/j.addbeh.2023.107807.Peer-Reviewed Original ResearchMeSH KeywordsBehavior, AddictiveCross-Sectional StudiesHumansInternetSmartphoneSubstance-Related DisordersConceptsProblematic smartphone useSubstance use disordersCognition-Execution (I-PACE) modelI-PACE modelSmartphone useProblematic useUse disordersPROCESS macro Model 4Person-AffectMediation modelCross-sectional designMediation analysisLongitudinal studyPeopleDisordersRelationshipPsychiatric centerFindingsParticipantsHayesModel 4Context
2022
Temporal associations between physical activity and three types of problematic use of the internet: A six-month longitudinal study
Huang P, Chen J, Potenza M, Griffiths M, Pakpour A, Chen J, Lin Y, Hung C, O'Brien K, Lin C. Temporal associations between physical activity and three types of problematic use of the internet: A six-month longitudinal study. Journal Of Behavioral Addictions 2022, 11: 1055-1067. PMID: 36427199, PMCID: PMC9881666, DOI: 10.1556/2006.2022.00084.Peer-Reviewed Original ResearchMeSH KeywordsHumansInternetLongitudinal StudiesSmartphoneSocial MediaSurveys and QuestionnairesVideo GamesConceptsPhysical activity levelsPhysical activityActivity levelsTemporal associationInternational Physical Activity Questionnaire-Short FormHigher physical activity levelsLow physical activityQuestionnaire-Short FormPrevalence ratesDaily livingPositive temporal associationHealthy lifestyleLongitudinal survey studyTime pointsLongitudinal studySix-month longitudinal studyShort formAdditional investigationEffects modelProblematic useAssociationPresent studySurvey studyAddiction ScaleOnline survey
2018
The validation of Implicit Association Test measures for smartphone and Internet addiction in at-risk children and adolescents
Roh D, Bhang SY, Choi JS, Kweon YS, Lee SK, Potenza MN. The validation of Implicit Association Test measures for smartphone and Internet addiction in at-risk children and adolescents. Journal Of Behavioral Addictions 2018, 7: 79-87. PMID: 29383939, PMCID: PMC6035023, DOI: 10.1556/2006.7.2018.02.Peer-Reviewed Original ResearchConceptsImplicit Association TestSmartphone addictionImplicit associationsInternet addictionImplicit Association Test (IAT) measuresRisk childrenMental healthFeatures of addictionResults Significant correlationsMeasures of InternetDaily stress levelsImpulsive tendenciesExplicit processesProblem behaviorDaily stressAssociation TestTest measuresGood convergentDiscriminant validityMultiple regression analysisInternet gamesStandardized scalesAdolescentsQuality of lifeAddiction