2021
Identification and Validation of Distinct Latent Neurodevelopmental Profiles in the Adolescent Brain and Cognitive Development Study
Lichenstein SD, Roos C, Kohler R, Kiluk B, Carroll KM, Worhunsky PD, Witkiewitz K, Yip SW. Identification and Validation of Distinct Latent Neurodevelopmental Profiles in the Adolescent Brain and Cognitive Development Study. Biological Psychiatry Cognitive Neuroscience And Neuroimaging 2021, 7: 352-361. PMID: 33706021, PMCID: PMC8426420, DOI: 10.1016/j.bpsc.2021.02.013.Peer-Reviewed Original ResearchConceptsAdolescent brainHigher emotion regulationCognitive Development StudyDevelopment of psychopathologyFunctional magnetic resonanceLow-reward groupLatent profile analysisEmotion regulationCognitive performanceDevelopmental subgroupsNeurodevelopmental profileSubgroup of individualsHigh rewardReward groupIdentified subgroupsNeurodevelopmental modelModerate groupNeurodevelopmental disordersPsychiatric riskMore screen timeCurrent studyDevelopmental profileNeural functionDevelopment studiesScreen time
2019
Mindfulness‐Based Relapse Prevention and Transcranial Direct Current Stimulation to Reduce Heavy Drinking: A Double‐Blind Sham‐Controlled Randomized Trial
Witkiewitz K, Stein ER, Votaw VR, Wilson AD, Roos CR, Gallegos SJ, Clark VP, Claus ED. Mindfulness‐Based Relapse Prevention and Transcranial Direct Current Stimulation to Reduce Heavy Drinking: A Double‐Blind Sham‐Controlled Randomized Trial. Alcohol Clinical And Experimental Research 2019, 43: 1296-1307. PMID: 30977904, PMCID: PMC6551269, DOI: 10.1111/acer.14053.Peer-Reviewed Original ResearchConceptsMindfulness-based relapse preventionAlcohol cue reactivityAlcohol use disorderDirect current stimulationCue reactivitySham-controlled randomized trialHeavy drinking daysStop-signal reaction time taskRelapse preventionCurrent stimulationRight inferior frontal gyrusSelf-reported cravingInferior frontal gyrusReaction time taskTranscranial direct current stimulationPercent heavy drinking daysDrinking daysCurrent studyCue taskResponse inhibitionTime taskFrontal gyrusNeurobiological dysfunctionAnodal tDCSGroup treatment
2015
Examining Temptation to Drink From an Existential Perspective: Associations Among Temptation, Purpose in Life, and Drinking Outcomes
Roos CR, Kirouac M, Pearson MR, Fink BC, Witkiewitz K. Examining Temptation to Drink From an Existential Perspective: Associations Among Temptation, Purpose in Life, and Drinking Outcomes. Psychology Of Addictive Behaviors 2015, 29: 716-724. PMID: 25730630, PMCID: PMC4558413, DOI: 10.1037/adb0000063.Peer-Reviewed Original ResearchConceptsAlcohol use disorderDrinking outcomesCourse of treatmentHigher initial levelsInitial levelAlcohol treatment outcomesFrequency of drinkingKind of treatmentLower initial levelsAlcohol-related cuesCurve analysisLongitudinal associationsDrinking-related consequencesExistential issuesProject MATCHOutcomesTreatmentLatent growth curve analysisFuture studiesGrowth curve analysisTTDDrinkingCurrent studyAssociationLevels