2008
Four-Factor Structure of Obsessive-Compulsive Disorder Symptoms in Children, Adolescents, and Adults
Stewart SE, Rosario MC, Baer L, Carter AS, Brown TA, Scharf JM, Illmann C, Leckman JF, Sukhodolsky D, Katsovich L, Rasmussen S, Goodman W, Delorme R, Leboyer M, Chabane N, Jenike MA, Geller DA, Pauls DL. Four-Factor Structure of Obsessive-Compulsive Disorder Symptoms in Children, Adolescents, and Adults. Journal Of The American Academy Of Child & Adolescent Psychiatry 2008, 47: 763-772. PMID: 18520961, DOI: 10.1097/chi.0b013e318172ef1e.Peer-Reviewed Original ResearchConceptsConfirmatory factor analysisAdult age groupsAge groupsAge group samplesAdult groupFour-factor solutionOngoing translational researchSymptom dimensionsPrevious confirmatory factor analysisObsessive-compulsive disorder symptomsMultiple-group confirmatory factor analysisCategory-based modelComparable model fitOCD symptom dimensions
2001
Development and validation of the anger rumination scale
Sukhodolsky D, Golub A, Cromwell E. Development and validation of the anger rumination scale. Personality And Individual Differences 2001, 31: 689-700. DOI: 10.1016/s0191-8869(00)00171-9.Peer-Reviewed Original ResearchAnger Rumination ScaleRumination ScaleAnger experienceMonth test-retest reliabilitySubsequent confirmatory factor analysisAdequate internal consistencyConfirmatory factor analysisPattern of correlationsEmotional attentionNegative affectivityAngry moodTest-retest reliabilityAnger episodesSocial desirabilityAnger expressionDiscriminant validityFactor structurePrincipal axis analysisNormative dataInternal consistencyCollege-age menFactor analysisAffectivityAttentionExperience