2024
Reliability generalization Meta-Analysis and psychometric review of the Gaming Disorder test (GDT): Evaluating internal consistency
Jahrami H, Husain W, Lin C, Björling G, Potenza M, Pakpour A. Reliability generalization Meta-Analysis and psychometric review of the Gaming Disorder test (GDT): Evaluating internal consistency. Addictive Behaviors Reports 2024, 20: 100563. PMID: 39282470, PMCID: PMC11399696, DOI: 10.1016/j.abrep.2024.100563.Peer-Reviewed Original ResearchInternal consistencyCronbach's alphaMeta-analysisPsychometric propertiesInternational Classification of DiseasesEvaluate internal consistencyExcellent internal consistencyClassification of DiseasesRisk of biasPublic health issueReliability generalization meta-analysisPsychometric reviewInternational ClassificationStudy qualityQualitative synthesisHealth issuesPre-registrationPsychometric testsGaming Disorder TestComprehensive searchDiverse populationsSample characteristicsPsychometric dataAnalyzed studiesGaming disorder
2023
Psychometric properties of the Persian Gaming Disorder Test and relationships with psychological distress and insomnia in adolescents
Lin C, Potenza M, Pontes H, Pakpour A. Psychometric properties of the Persian Gaming Disorder Test and relationships with psychological distress and insomnia in adolescents. BMC Psychology 2023, 11: 326. PMID: 37817223, PMCID: PMC10566088, DOI: 10.1186/s40359-023-01368-z.Peer-Reviewed Original ResearchConceptsGaming Disorder TestPsychological distressClassical test theoryPsychometric propertiesIranian adolescentsRasch analysisTest theorySubstantial differential itemICD-11 criteriaDifferential itemDistressAdolescentsPsychiatric conditionsGamingInsomniaShort instrumentPersian versionMethodsThe present studyEleventh RevisionItemsTranslation and Validation of the Gaming Disorder Test and Gaming Disorder Scale for Adolescents into Chinese for Taiwanese Young Adults
Wu T, Huang S, Chen J, Kamolthip R, Kukreti S, Strong C, Pontes H, Lin I, Lin C, Potenza M, Pakpour A. Translation and Validation of the Gaming Disorder Test and Gaming Disorder Scale for Adolescents into Chinese for Taiwanese Young Adults. Comprehensive Psychiatry 2023, 124: 152396. PMID: 37295061, DOI: 10.1016/j.comppsych.2023.152396.Peer-Reviewed Original ResearchConceptsTaiwanese young adultsGaming Disorder TestConfirmatory factor analysisMeasurement invarianceConvergent validityInternal consistencyYoung adultsDisorder ScaleDepression Anxiety Stress Scale-21Anxiety Stress Scale-21Internet Gaming Disorder Scale-Short FormStress Scale-21Taiwanese university studentsTwo-factor structureAdequate internal consistencyOne-factor structureScale-Short FormGaming disorderScale-21Factor structureDASS-21University studentsTraditional Chinese charactersCFA resultsChinese characters