2024
Accounting for diversity in the treatment of suicide and self‐injury: A systematic review of the past 50 years of randomized controlled trials
Guzmán E, LeDuc M, B. C, Goger P, Ng M, Huang X, Ribeiro J, Fox K. Accounting for diversity in the treatment of suicide and self‐injury: A systematic review of the past 50 years of randomized controlled trials. Suicide And Life-Threatening Behavior 2024, 54: 250-262. PMID: 38193589, DOI: 10.1111/sltb.13037.Peer-Reviewed Original ResearchConceptsSelf-injurious thoughtsTreatment of suicidalityRandomized controlled trialsSelf-injuryTreatment literatureTreatment researchSITBsControlled trialsSystematic reviewSample characteristicsNon-LGBTQ+Sample representativeSocioeconomic statusNon-HispanicReporting practicesHigher incomeDiverse backgroundsDiverse populations
2021
Examining Discrepant Reports of Adolescents’ Self-Injurious Thoughts and Behaviors: A Focus on Racial and Ethnic Minority Families
Bell K, Gratch I, Ebo T, Cha C. Examining Discrepant Reports of Adolescents’ Self-Injurious Thoughts and Behaviors: A Focus on Racial and Ethnic Minority Families. Archives Of Suicide Research 2021, 26: 1505-1519. PMID: 34019780, DOI: 10.1080/13811118.2021.1925607.Peer-Reviewed Original ResearchConceptsNonsuicidal self-injurySelf-injurious thoughtsParent-adolescent dyadsAdolescent self-reportSuicidal ideationHistory of suicidal ideationSelf-reportMulti-informant reportsAdolescent suicidal ideationParent-adolescent discrepanciesDyads of adolescentsSelf-harm tendenciesSelf-injurySuicidal gesturesSuicide attemptsSuicide planWhite dyadsAdolescent suicideAdolescent historyDiscrepancy reportsIdeationSuicideDemographic correlatesAdolescentsDyads
2020
Interventions for Suicide and Self-Injury: A Meta-Analysis of Randomized Controlled Trials Across Nearly 50 Years of Research
Fox K, Huang X, Guzmán E, Funsch K, Cha C, Ribeiro J, Franklin J. Interventions for Suicide and Self-Injury: A Meta-Analysis of Randomized Controlled Trials Across Nearly 50 Years of Research. Psychological Bulletin 2020, 146: 1117-1145. PMID: 33119344, DOI: 10.1037/bul0000305.Peer-Reviewed Original ResearchMeSH KeywordsAntidepressive AgentsAntipsychotic AgentsCognitive Behavioral TherapyCrisis InterventionElectroconvulsive TherapyHospitalizationHumansPeer GroupPsychosurgeryPsychotherapy, PsychodynamicRandomized Controlled Trials as TopicRisk FactorsSelf-Injurious BehaviorSocial SupportSuicidal IdeationSuicide PreventionConceptsRandomized controlled trialsReducing SITBsIntervention efficacySelf-injurious thoughtsModerate treatment efficacyIntervention effectsMeta-analysisFollow-up assessmentControlled trialsOverall intervention effectSITB outcomesSelf-injuryChild/adolescent populationsRandom-effects meta-analysisSITBsMeta-analysis of published randomized controlled trialsPrioritization of researchTreatment efficacyEffect sizeMeta-analysis of randomized controlled trialsPublic health concernOlder adultsStudy characteristicsHealth concernSmall effectsDoes function predict persistence? Nonsuicidal self-injury among adolescents during and after hospitalization
Pollak O, D'Angelo E, Cha C. Does function predict persistence? Nonsuicidal self-injury among adolescents during and after hospitalization. Psychiatry Research 2020, 286: 112839. PMID: 32088507, DOI: 10.1016/j.psychres.2020.112839.Peer-Reviewed Original ResearchNonsuicidal self-injuryNSSI functionsSocial functioningSelf-injuryNonsuicidal self-injurious thoughtsNonsuicidal self-injurious behaviorNSSI engagementAdolescent psychiatric inpatientsSelf-oriented functionsPsychiatric inpatientsAutomatic functionsAdolescentsEndorsementReduced likelihoodPredictable patternThoughtsBehaviorInpatientsOutcomes
2018
Cognition and self-injurious thoughts and behaviors: A systematic review of longitudinal studies
Cha C, Wilson K, Tezanos K, DiVasto K, Tolchin G. Cognition and self-injurious thoughts and behaviors: A systematic review of longitudinal studies. Clinical Psychology Review 2018, 69: 97-111. PMID: 30166197, DOI: 10.1016/j.cpr.2018.07.002.Peer-Reviewed Original ResearchConceptsNonsuicidal self-injurySelf-injurious thoughtsSITB outcomesCognitive processesSelf-injuryMechanisms of treatment changeRecurrent suicidal ideationCognitive risk factorsPotential cognitive mechanismsFeatures of cognitionSystematic review of longitudinal studiesCognitive deficitsSuicidal ideationSuicidal individualsBehavioral measuresReview of longitudinal studiesCognition literatureSuicide researchSITBsSelf-reportTreatment articlesCognitionLongitudinal studyDistal relationshipTreatment changes
2016
Examining Potential Iatrogenic Effects of Viewing Suicide and Self-Injury Stimuli
B. C, Glenn J, Deming C, D’Angelo E, Hooley J, Teachman B, Nock M. Examining Potential Iatrogenic Effects of Viewing Suicide and Self-Injury Stimuli. Psychological Assessment 2016, 28: 1510-1515. PMID: 26821197, DOI: 10.1037/pas0000280.Peer-Reviewed Original ResearchConceptsImplicit Association TestSelf-injurySelf-Injury Implicit Association TestIAT studiesAdolescent psychiatric inpatientsSelf-injurious thoughtsFemale research participantsPsychiatric inpatientsSuicidal urgesBehavioral measuresMood declineNeurobiological studiesAssociation TestIatrogenic effectsHigh-stakes natureSuicideUndergraduate studentsClinical scienceWeb-based respondentsResearch participantsSITBsMoodStimuliInpatientsUrge
2015
Implicit cognition about self‐injury predicts actual self‐injurious behavior: results from a longitudinal study of adolescents
Glenn C, Kleiman E, Cha C, Nock M, Prinstein M. Implicit cognition about self‐injury predicts actual self‐injurious behavior: results from a longitudinal study of adolescents. Journal Of Child Psychology And Psychiatry 2015, 57: 805-813. PMID: 26684880, PMCID: PMC5985446, DOI: 10.1111/jcpp.12500.Peer-Reviewed Original ResearchConceptsNonsuicidal self-injurySelf-injuryFrequent nonsuicidal self‐injuryNonsuicidal self-injury frequencyNonsuicidal self-injurious behaviorSelf-injurious behaviorSample of middle school studentsState-related changesMiddle school studentsImplicit cognitionImplicit associationsReciprocal associationsSelf-identificationLongitudinal examinationLongitudinal studyAdolescentsSchool studentsAdolescents' backgroundImplicitCognitionBehaviorAssociationEngagementIndividualsResearchUsing Implicit and Explicit Measures to Predict Nonsuicidal Self-Injury Among Adolescent Inpatients
Cha C, Augenstein T, Frost K, Gallagher K, D’Angelo E, Nock M. Using Implicit and Explicit Measures to Predict Nonsuicidal Self-Injury Among Adolescent Inpatients. Journal Of The American Academy Of Child & Adolescent Psychiatry 2015, 55: 62-68. PMID: 26703911, DOI: 10.1016/j.jaac.2015.10.008.Peer-Reviewed Original ResearchConceptsNonsuicidal self-injuryNSSI historySI-IATExplicit measuresAdolescent inpatientsSelf-injuryImplicit measuresAdolescent nonsuicidal self-injuryNSSI methodsAdolescent psychiatric inpatientsExplicit self-reportProspective risk factorsPsychiatric inpatientsSelf-injureOutcome-specificSelf-reportInpatientsExploratory analysisInpatient hospitalizationHospital stayShort-term predictorAdolescentsMultiple time pointsImplicitScores
2014
Adolescent nonsuicidal self-injury: Examining the role of child abuse, comorbidity, and disinhibition
Auerbach R, Kim J, Chango J, Spiro W, Cha C, Gold J, Esterman M, Nock M. Adolescent nonsuicidal self-injury: Examining the role of child abuse, comorbidity, and disinhibition. Psychiatry Research 2014, 220: 579-584. PMID: 25095754, PMCID: PMC4252370, DOI: 10.1016/j.psychres.2014.07.027.Peer-Reviewed Original ResearchConceptsNonsuicidal self-injuryCorrelates of nonsuicidal self-injuryComputerized continuous performance taskPatterns of nonsuicidal self‐injuryChild abuseConsistent with study hypothesesStructured Clinical InterviewContinuous performance taskSelf-report questionnairesAssociated with comorbiditySelf-injuryPsychiatric comorbidityClinical interviewChildhood abuseMental disordersPerformance tasksPrevalence of child abuseDisinhibitionAbuseComorbidityStudy hypothesesParticipantsChildrenPotential importanceResidential units
2011
Nonsuicidal Self-Injury
Cha C, Nock M. Nonsuicidal Self-Injury. 2011, 211-217. DOI: 10.1016/b978-0-12-373951-3.00122-8.Peer-Reviewed Original ResearchAssociated with suicidal behaviorBorderline personality disorderNonsuicidal self-injuryClinically significant behaviorPsychological research communityDecreasing negative thoughtsPersonality disorderMaladaptive behaviorsSelf-injurySuicidal behaviorNegative thoughtsPsychological vulnerabilityBiological predispositionDeliberate harmSignificant behaviorAdolescentsEnvironmental stressorsBehaviorDisordersBorderlineStressorsFeelingsThoughtsResearchVulnerability
2008
Nonsuicidal Self-Injury in Young Adolescent Girls: Moderators of the Distress–Function Relationship
Hilt L, Cha C, Nolen–Hoeksema S. Nonsuicidal Self-Injury in Young Adolescent Girls: Moderators of the Distress–Function Relationship. Journal Of Consulting And Clinical Psychology 2008, 76: 63-71. PMID: 18229984, DOI: 10.1037/0022-006x.76.1.63.Peer-Reviewed Original ResearchConceptsNonsuicidal self-injurySelf-injurious behaviorSelf-injuryDepressive symptomsFunctions of nonsuicidal self-injuryAutomatic positive reinforcementEmotion-regulation functionInterpersonal distressCommunity sampleInternal distressSocial reinforcementPositive reinforcementPotential moderatorsPeer victimizationYoung adolescent girlsAdolescent girlsClinical implicationsDesigning preventionDistressModeratelySymptomsReinforcementGirlsRelationshipBehavior