2024
Measurement invariance of the Perceived Stress Scale across race, sex, and time, and differential impacts on cocaine use treatment outcomes
Schick M, Kiluk B, Nich C, LaPaglia D, Haeny A. Measurement invariance of the Perceived Stress Scale across race, sex, and time, and differential impacts on cocaine use treatment outcomes. Journal Of Substance Use And Addiction Treatment 2024, 166: 209493. PMID: 39151798, PMCID: PMC11392621, DOI: 10.1016/j.josat.2024.209493.Peer-Reviewed Original ResearchCocaine use disorderPerceived Stress ScaleTreatment retentionMeasurement invarianceTreatment outcomesSubstance use treatment outcomesStress ScalePredicting treatment retentionSelf-efficacyCoping self-efficacyTwo-factor modelInfluence treatment outcomeCocaine abuse/dependenceDSM-IVUse disorderCocaine useBetween-group differencesMetric invarianceScalar invarianceTwo-factorCocainePharmacological treatmentFactor analysisDifferential impactAbuse/dependence
2019
Using the text-messaging program SmokefreeTXT to support smoking cessation for nondaily smokers
Hoeppner B, Hoeppner S, Schick M, Milligan C, Helmuth E, Bergman B, Abroms L, Kelly J. Using the text-messaging program SmokefreeTXT to support smoking cessation for nondaily smokers. Substance Use & Misuse 2019, 54: 1260-1271. PMID: 30999794, DOI: 10.1080/10826084.2018.1552300.Peer-Reviewed Original ResearchConceptsNondaily smokersAbstinence self-efficacyWithin-person changesCons of smokingMechanisms of changeReports of smokingReduce cravingEMA protocolQuit daySmoking cessation interventionsText messagesRetrospective recallText messaging programTreatment endSelf-efficacySmokersSmoking cessationExploratory analysisCessation interventionsCravingSmokingEnhance engagementSmokefreeTXTPoor perceptionWeeks