2021
Disgust sensitivity mediates the link between homophobia and sexual orientation obsessive-compulsive symptoms
Ching THW, Rouleau TM, Turner E, Williams MT. Disgust sensitivity mediates the link between homophobia and sexual orientation obsessive-compulsive symptoms. Cognitive Behaviour Therapy 2021, 50: 452-465. PMID: 33475018, DOI: 10.1080/16506073.2020.1861083.Peer-Reviewed Original ResearchConceptsOC symptomsObsessive-compulsive disorderDisgust sensitivityParallel mediation analysisObsessive-compulsive symptomsDisgust responsesIntrusive thoughtsRole of homophobiaMediation analysisCollege studentsHeterosexual college studentsPrevious researchMeasures of homophobiaFuture researchIndividual's lifeCurrent studySexual orientationClinical implicationsHomophobiaAggressionSymptomsResearchConstructsThoughtAttitudes
2019
The role of ethnic identity in OC symptom dimensions among Asian Americans
Ching THW, Williams MT. The role of ethnic identity in OC symptom dimensions among Asian Americans. Journal Of Obsessive-Compulsive And Related Disorders 2019, 21: 112-120. PMID: 32377506, PMCID: PMC7201378, DOI: 10.1016/j.jocrd.2019.03.005.Peer-Reviewed Original Research
2018
Developing image sets for inducing obsessive-compulsive checking symptoms
Brooks H, Kichuk SA, Adams TG, Koller WN, Eken HN, Rance M, Monahan S, Wasylink S, Kelmendi B, Pittenger C, Gruner P, Hampson M. Developing image sets for inducing obsessive-compulsive checking symptoms. Psychiatry Research 2018, 265: 249-255. PMID: 29763844, PMCID: PMC6063514, DOI: 10.1016/j.psychres.2018.04.035.Peer-Reviewed Original ResearchConceptsObsessive-compulsive disorderProvocative imagesSymptom provocationDiagnosis of OCDClinical obsessive-compulsive disorderInduction of anxietyContextual cuesIntrusive thoughtsVisual stimuliOC symptomsCompulsive disorderDiagnostic statusAnxietyStimuliHarmful scenariosSimilar objectsGreat provocationsIndividualsSuggestive imagesProvocationQualitative patternCuesSymptomsResearch studiesFuture studies
2016
Violent obsessions are associated with suicidality in an OCD analog sample of college students
Ching TH, Williams M, Siev J. Violent obsessions are associated with suicidality in an OCD analog sample of college students. Cognitive Behaviour Therapy 2016, 46: 129-140. PMID: 27659199, DOI: 10.1080/16506073.2016.1228084.Peer-Reviewed Original ResearchConceptsObsessive-compulsive disorderDepressive symptomsSymptom severityDepressive symptom severityViolent obsessionsSymptom dimensionsSuicide risk assessmentStrong clinical focusComorbid symptomsSymptomsClinical focusSuicidalityProspective designMore representative samplesOC symptom dimensionsObsessive-Compulsive InventorySeverityRepresentative sampleOC symptomsUnique association
2015
Exploring dimensionality in the contamination-relevant semantic network with simulated obsessions and association splitting
Ching T, Goh W, Tan G. Exploring dimensionality in the contamination-relevant semantic network with simulated obsessions and association splitting. Journal Of Obsessive-Compulsive And Related Disorders 2015, 6: 39-48. DOI: 10.1016/j.jocrd.2015.06.003.Peer-Reviewed Original ResearchObsessive-compulsive disorderAssociation splittingOC symptomsRecognition performanceUnselected undergraduate sampleContamination-related symptomsNew cognitive approachFalse recognition rateSemantic networkSemantic network approachCognitive approachWord listsUndergraduate sampleList typesRecognition confidenceDimensional perspectiveSymptom severityNetwork-based interventionsObsessionPurported mechanismsNetwork approachRigorous researchRecognition rateLure typesAforementioned researchChildren’s obsessive compulsive symptoms and fear-potentiated startle responses
Borelli J, Ruiz S, Crowley M, Mayes L, De los Reyes A, Lewin A. Children’s obsessive compulsive symptoms and fear-potentiated startle responses. Journal Of Obsessive-Compulsive And Related Disorders 2015, 6: 101-107. DOI: 10.1016/j.jocrd.2015.06.006.Peer-Reviewed Original ResearchObsessive-compulsive symptomsOC symptomsObsessive-compulsive disorderStartle responseCompulsive symptomsNon-clinical community sampleFear-potentiated startle responseEmotion regulation processesStartle magnitudeEmotion regulation difficultiesPhysiological fear responsesHigher OC symptomsGreater subjective distressSchool-aged childrenRegulation difficultiesContext insensitivityInnocuous situationsHighest startle magnitudesFear responsesSubjective distressCommunity sampleCompulsive disorderLevel of threatRegulation processesYouth
2012
Sensory phenomena associated with repetitive behaviors in obsessive-compulsive disorder: An exploratory study of 1001 patients
Ferrão Y, Shavitt R, Prado H, Fontenelle L, Malavazzi D, de Mathis M, Hounie A, Miguel E, do Rosário M. Sensory phenomena associated with repetitive behaviors in obsessive-compulsive disorder: An exploratory study of 1001 patients. Psychiatry Research 2012, 197: 253-258. PMID: 22361443, DOI: 10.1016/j.psychres.2011.09.017.Peer-Reviewed Original ResearchConceptsObsessive-compulsive disorderSensory phenomenaOCD patientsConsecutive OCD patientsPresence/severityLogistic regression analysisFrequency/severityClinical characteristicsTic disordersFamily historyRepetitive behaviorsPatientsTourette syndromeGreater severityPsychopathological aspectsLevel of insightSeverityDisordersSymptom dimensionsRegression analysisFurther investigationSubstantial numberOC symptomsSymmetry/
2010
How Are Dysfunctional Beliefs Related to Obsessive-Compulsive Symptoms?
Taylor S, Coles M, Abramowitz J, Wu K, Olatunji B, Timpano K, McKay D, Kim S, Carmin C, Tolin D. How Are Dysfunctional Beliefs Related to Obsessive-Compulsive Symptoms? Journal Of Cognitive Psychotherapy 2010, 24: 165-176. DOI: 10.1891/0889-8391.24.3.165.Peer-Reviewed Original ResearchTypes of beliefsObsessive-compulsive disorderDysfunctional beliefsOC symptomsContemporary cognitive modelsIntolerance of uncertaintyOverestimation of threatLarge nonclinical sampleObsessive-compulsive symptomsStructural equation modelingCognitive modelObsessivecompulsive symptomsPrevious theorizingNonclinical sampleWashing compulsionsEquation modelingPersonal responsibilityBeliefsThoughtResearch designOverimportancePerfectionismSymptomsSymptom dataCompulsion
2009
Predictors of Early Adult Outcomes in Pediatric-Onset Obsessive-Compulsive Disorder
Bloch MH, Craiglow BG, Landeros-Weisenberger A, Dombrowski PA, Panza KE, Peterson BS, Leckman JF. Predictors of Early Adult Outcomes in Pediatric-Onset Obsessive-Compulsive Disorder. 2009, 124: 1085-1093. PMID: 19786445, PMCID: PMC3974608, DOI: 10.1542/peds.2009-0015.Peer-Reviewed Original ResearchMeSH KeywordsAdolescentAdultAge DistributionAge of OnsetChildChild, PreschoolCohort StudiesDisease ProgressionFemaleFollow-Up StudiesHumansIncidenceLongitudinal StudiesMaleMonitoring, PhysiologicMultivariate AnalysisObsessive-Compulsive DisorderPredictive Value of TestsProportional Hazards ModelsRisk FactorsSeverity of Illness IndexSex DistributionTic DisordersTime FactorsTourette SyndromeYoung AdultConceptsObsessive-compulsive disorderOCD symptomsBaseline clinical characteristicsPediatric-onset obsessive-compulsive disorderPersistent obsessive-compulsive disorderEarly adult outcomesLong-term outcomesMain outcome measuresLongitudinal cohort studyPercent of subjectsComorbid tic disordersOC symptomsHoarding symptomsAdult outcomesExperience remissionClinical characteristicsClinical predictorsCohort studyOppositional defiant disorderTic symptomsComorbid ticsEligible childrenTic disordersFemale genderOutcome measures
2006
Psychosocial stress predicts future symptom severities in children and adolescents with Tourette syndrome and/or obsessive‐compulsive disorder
Lin H, Katsovich L, Ghebremichael M, Findley DB, Grantz H, Lombroso PJ, King RA, Zhang H, Leckman JF. Psychosocial stress predicts future symptom severities in children and adolescents with Tourette syndrome and/or obsessive‐compulsive disorder. Journal Of Child Psychology And Psychiatry 2006, 48: 157-166. PMID: 17300554, PMCID: PMC3073143, DOI: 10.1111/j.1469-7610.2006.01687.x.Peer-Reviewed Original ResearchConceptsDepressive symptom severityFuture depressive symptomsHealthy control subjectsObsessive-compulsive disorderDepressive symptomsPsychosocial stressTourette syndromeSymptom severityControl subjectsLong-term contextual threatSeverity of ticsProspective longitudinal studyChronological ageIndependent predictorsOC symptomsTic severityOC symptom severityPsychosocial adversitySymptomsFuture symptom severityClinician ratingsSeverityParental reportsSignificant predictorsLongitudinal study
1999
Obsessive-Compulsive Symptoms in Prader-Willi and “Prader-Willi—Like” Patients
State M, Dykens E, Rosner B, Martin A, King B. Obsessive-Compulsive Symptoms in Prader-Willi and “Prader-Willi—Like” Patients. Journal Of The American Academy Of Child & Adolescent Psychiatry 1999, 38: 329-334. PMID: 10087695, DOI: 10.1097/00004583-199903000-00021.Peer-Reviewed Original ResearchConceptsPrader-Willi syndromeObsessive-compulsive symptomsManagement of BehavioralGroup of patientsMeasures of obesitySymptom-related impairmentOC symptomsGreater symptom severityFood-related problemsClinic patientsPrader-WilliPatientsSymptomsSymptom severityObesityDevelopmental delayGenetic abnormalitiesPWS groupMaladaptive behaviorsChromosome 15PWS genotypeSyndromeBehavioral phenotypesPWS critical regionProximal long arm
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