2005
Investigating the factor structure of the Questionnaire on Smoking Urges-Brief (QSU-Brief)
Toll BA, Katulak NA, McKee SA. Investigating the factor structure of the Questionnaire on Smoking Urges-Brief (QSU-Brief). Addictive Behaviors 2005, 31: 1231-1239. PMID: 16226843, PMCID: PMC2527734, DOI: 10.1016/j.addbeh.2005.09.008.Peer-Reviewed Original ResearchMeSH KeywordsAdultBehavior, AddictiveDisruptive, Impulse Control, and Conduct DisordersFactor Analysis, StatisticalFemaleHumansMalePsychometricsReproducibility of ResultsSmokingSmoking CessationSurveys and QuestionnairesConceptsSmoking Urges-BriefTreatment-seeking populationQSU-BriefSmoking urgesGood internal consistency reliability estimateStudy sampleFive-itemTwo-factor structurePsychometric propertiesPresent studyQuestionnaireInitial exploratory factor analysisInternal consistency reliability estimatesFactor analysisExploratory factor analysisFactor analytic findingsReliable assessmentSmokersScoringConfirmatory factor analysis
2004
Revisiting the Factor Structure of the Questionnaire on Smoking Urges
Toll BA, McKee SA, Krishnan-Sarin S, O'Malley SS. Revisiting the Factor Structure of the Questionnaire on Smoking Urges. Psychological Assessment 2004, 16: 391-395. PMID: 15584799, PMCID: PMC2527732, DOI: 10.1037/1040-3590.16.4.391.Peer-Reviewed Original ResearchMeSH KeywordsDisruptive, Impulse Control, and Conduct DisordersFactor Analysis, StatisticalFemaleHumansMaleMiddle AgedReproducibility of ResultsSmokingSmoking CessationSmoking PreventionSurveys and Questionnaires