2015
Cannabis Motives and Quitting Tobacco
Foster DW, Allan NP, Schmidt NB, Zvolensky MJ. Cannabis Motives and Quitting Tobacco. Addictive Disorders & Their Treatment 2015, 14: 139-151. PMID: 26462254, PMCID: PMC4599364, DOI: 10.1097/adt.0000000000000065.Peer-Reviewed Original ResearchCannabis motivesQuit statusConformity reasonsCoping motivesPositive reinforcementNegative smoking expectanciesQuitting tobaccoDaily smokersTobacco addictionQuit successSmokingReinforcement consequencesNegative expectanciesSmoking expectanciesEnhancement motivesExpansion motivesCannabis misuseConformity motivesTobacco outcomesTimes of stressBifactor modelCannabisMore barriersUnderlying mechanismPresent research
2014
The influence of cannabis motives on alcohol, cannabis, and tobacco use among treatment-seeking cigarette smokers
Foster DW, Allan NP, Zvolensky MJ, Schmidt NB. The influence of cannabis motives on alcohol, cannabis, and tobacco use among treatment-seeking cigarette smokers. Drug And Alcohol Dependence 2014, 146: 81-88. PMID: 25481854, PMCID: PMC4272897, DOI: 10.1016/j.drugalcdep.2014.11.013.Peer-Reviewed Original ResearchConceptsCannabis motivesCannabis problemsTreatment-seeking cigarette smokersCannabis useMulti-substance useTreatment-seeking smokersSubstance use interventionsSubstance use outcomesStructural equation modelingExpansion motivesCoping motivesEnhancement motivesIncremental validityConformity motivesShared varianceEquation modelingUse outcomesAlcohol problemsUse interventionsPresent findingsMultiple substancesRelevant covariatesCannabisRelevant variablesAdditional research