2020
Reliability and Validity of the Psychopathy Checklist-Revised in the Assessment of Risk for Institutional Violence: A Cautionary Note on )
Olver M, Stockdale K, Neumann C, Hare R, Mokros A, Baskin-Sommers A, Brand E, Folino J, Gacono C, Gray N, Kiehl K, Knight R, Leon-Mayer E, Logan M, Meloy J, Roy S, Salekin R, Snowden R, Thomson N, Tillem S, Vitacco M, Yoon D. Reliability and Validity of the Psychopathy Checklist-Revised in the Assessment of Risk for Institutional Violence: A Cautionary Note on ). Psychology Public Policy And Law 2020, 26: 490-510. DOI: 10.1037/law0000256.Peer-Reviewed Original ResearchInstitutional violenceCapital sentencing decisionsStatements of concernSentencing issuesNew empirical findingsSentencing decisionsViolencePsychopathy ChecklistViolence risk assessmentSingle case assessmentEmpirical findingsHare Psychopathy ChecklistForensic assessmentLiterature reviewGroup dataPoor predictive validityArgumentIssuesCautionary noteRating issuesCapitalAcademicsRed herringOpinionImportant issue
2016
Error-Related Processing in Adult Males With Elevated Psychopathic Traits
Steele VR, Maurer JM, Bernat EM, Calhoun VD, Kiehl KA. Error-Related Processing in Adult Males With Elevated Psychopathic Traits. Personality Disorders Theory Research And Treatment 2016, 7: 80-90. PMID: 26479259, PMCID: PMC4710563, DOI: 10.1037/per0000143.Peer-Reviewed Original ResearchConceptsElevated psychopathic traitsEvent-related potentialsPsychopathic traitsGo/NoGo response inhibition taskPsychopathy ChecklistError-monitoring processesError-related processingResponse inhibition taskHigh psychopathic traitsLow psychopathic traitsSerious personality disordersHare Psychopathy ChecklistCognitive processesInhibition taskError processingRisk of recidivismProcessing abnormalitiesIncarcerated malesPoor decisionsViolent recidivismBehavioral symptomsBottleneck theoryPsychopathyPersonality disorderCurrent study
2015
Dysfunctional error-related processing in female psychopathy
Maurer JM, Steele VR, Edwards BG, Bernat EM, Calhoun VD, Kiehl KA. Dysfunctional error-related processing in female psychopathy. Social Cognitive And Affective Neuroscience 2015, 11: 1059-1068. PMID: 26060326, PMCID: PMC4927025, DOI: 10.1093/scan/nsv070.Peer-Reviewed Original ResearchConceptsPost-error processingError-related processingEvent-related potential componentERN/NeFemale psychopathsAdult female offendersHare Psychopathy ChecklistPotential gender differencesError monitoringCognitive domainsERP componentsNeural correlatesResponse inhibitionNoGo taskNeurocognitive studiesAffective deficitsPsychopathic traitsAffective dysfunctionMale psychopathsFemale psychopathyPsychopathy ChecklistPsychopathic personalityPCA measuresFemale offendersPotential componentsPsychopathy, attention, and oddball target detection: New insights from PCL‐R facet scores
Anderson NE, Steele VR, Maurer JM, Bernat EM, Kiehl KA. Psychopathy, attention, and oddball target detection: New insights from PCL‐R facet scores. Psychophysiology 2015, 52: 1194-1204. PMID: 25912522, PMCID: PMC5648055, DOI: 10.1111/psyp.12441.Peer-Reviewed Original ResearchConceptsPsychopathy ChecklistPsychopathy-related differencesTarget P3 amplitudeFrequent standard stimuliAuditory oddball taskIncarcerated adult malesHare Psychopathy ChecklistP3 amplitudeOddball taskCognitive featuresFeatures of psychopathyN1 amplitudeStandard stimuliCognitive deficitsFacet scoresSlow wave amplitudeERPPsychopathyInconsistent resultsPrior studiesAttentionSlow wavesPsychopathsPrincipal component analysisStimuli
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