2017
Composite impulsivity-related domains in college students
Khadka S, Stevens MC, Aslanzadeh F, Narayanan B, Hawkins KA, Austad CS, Raskin SA, Tennen H, Wood RM, Fallahi C, Potenza MN, Pearlson GD. Composite impulsivity-related domains in college students. Journal Of Psychiatric Research 2017, 90: 118-125. PMID: 28273441, DOI: 10.1016/j.jpsychires.2017.02.016.Peer-Reviewed Original ResearchConceptsConfirmatory factor analysisAttention deficit hyperactivity disorderCollege studentsImpulsivity-related constructsImpulsivity/compulsivityComputerized behavioral measuresDeficit hyperactivity disorderImpulsivity-related behaviorsSelf-report assessmentsSubsequent psychometric analysesHyperactivity disorderBehavioral measuresDistinct constructsImpulsive actionAppetite motivationMultidimensional constructMultiple regression analysisDisorder riskNaturalistic frameworkSimilar analytical approachPsychometric analysisFactor analysisFuture researchIndependent samplesCurrent study
2002
Factors Affecting Cognitive Functioning in a Sample of Human Immunodeficiency Virus-Positive Injection Drug Users
Margolin A, Avants SK, Warburton LA, Hawkins KA. Factors Affecting Cognitive Functioning in a Sample of Human Immunodeficiency Virus-Positive Injection Drug Users. AIDS Patient Care And STDs 2002, 16: 255-267. PMID: 12133261, DOI: 10.1089/10872910260066697.Peer-Reviewed Original ResearchConceptsCognitive functioningTest performanceNeuropsychological test performanceSelf-report measuresVisual-motor coordinationNP test performanceInjection drug usersEvidence of impairmentDrug useCognitive flexibilityNP test batteryVerbal informationNation's inner citiesTest batteryEducational attainmentDrug-abusing individualsDrug usersSubstance abuseCognitive impairmentIndependent contributionTreatment interventionsViral loadLittle researchPsychiatric problemsSuccessful engagement