2014
Psychometrically Improved, Abbreviated Versions of Three Classic Measures of Impulsivity and Self-Control
Morean ME, DeMartini KS, Leeman RF, Pearlson GD, Anticevic A, Krishnan-Sarin S, Krystal JH, O’Malley S. Psychometrically Improved, Abbreviated Versions of Three Classic Measures of Impulsivity and Self-Control. Psychological Assessment 2014, 26: 1003-1020. PMID: 24885848, PMCID: PMC4152397, DOI: 10.1037/pas0000003.Peer-Reviewed Original ResearchConceptsBrief Self-Control ScaleSelf-reported impulsivityBIS/BASTest-criterion relationshipsFactor structureImpulsivity measuresMeasurement invarianceSelf-report impulsivity measuresBarratt Impulsiveness Scale-11Self-Control ScaleScalar measurement invarianceLatent factor structureGood scale propertiesComprehensive psychometric evaluationReplicable factor structureDrinking/smokingConfirmatory factor analysisAbbreviated versionAlternative factor structuresBehavioral inhibitionActivation ScalesSelf-ControlBIS-11Substance use researchSmoking outcomes
2013
Neural Correlates of Impulsivity in Healthy Males and Females with Family Histories of Alcoholism
DeVito EE, Meda SA, Jiantonio R, Potenza MN, Krystal JH, Pearlson GD. Neural Correlates of Impulsivity in Healthy Males and Females with Family Histories of Alcoholism. Neuropsychopharmacology 2013, 38: 1854-1863. PMID: 23584260, PMCID: PMC3746701, DOI: 10.1038/npp.2013.92.Peer-Reviewed Original ResearchConceptsAlcohol use measuresNeural correlatesFHP individualsImpulse controlHigher self-reported impulsivityGreater BOLD signalFHN groupSelf-reported impulsivityAlcohol useInferior frontal gyrusLeft anterior insulaUse measuresImpulsivity factorsAnterior insulaFrontal gyrusGreater activationImpulsivityAddictive disordersNeural systemsScanner measuresSuccessful inhibitionBOLD signalSex differencesBehavioral traitsAddiction