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 ResearchConceptsPhysical 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
2019
Reciprocal relationship between depression and Internet gaming disorder in children: A 12-month follow-up of the iCURE study using cross-lagged path analysis
Jeong H, Yim HW, Lee SY, Lee HK, Potenza M, Jo SJ, Son HJ. Reciprocal relationship between depression and Internet gaming disorder in children: A 12-month follow-up of the iCURE study using cross-lagged path analysis. Journal Of Behavioral Addictions 2019, 8: 725-732. PMID: 32359239, PMCID: PMC7044588, DOI: 10.1556/2006.8.2019.74.Peer-Reviewed Original ResearchConceptsLevel of depressionDepressive symptomsDepression InventoryInternet gaming disorderSelf-reported severityChildren's Depression InventorySymptom screenRisk populationsSymptomsSeverityTime pointsCross-lagged path analysisDepressionGaming disorderLongitudinal studyReciprocal relationshipChildrenResearch panelBaselineDisordersAssociationCross-lagged structural equation modelsPrevious studiesLevelsStudy