TY  - JOUR
PY  - 2018//
TI  - Investigating error-related processing in incarcerated adolescents with self-report psychopathy measures
JO  - Biological psychology
A1  - Maurer, J. Michael
A1  - Steele, Vaughn R.
A1  - Fink, Brandi C.
A1  - Vincent, Gina M.
A1  - Calhoun, Vince D.
A1  - Kiehl, Kent A.
SP  - 96
EP  - 105
VL  - 132
IS  - 
N2  - Disparate results have been found in previous reports when incorporating both interview-based and self-report measures of psychopathic traits within the same sample, suggesting such assessments should not be used interchangeably. We previously found Total and Facet 4 scores from Hare's Psychopathy Checklist: Youth Version (PCL:YV) were negatively related to amplitude of the error-related positivity (Pe) event-related potential (ERP) component. Here, we investigated using the same previously published sample whether scores on four different self-report measures of adolescent psychopathic traits (the Antisocial Process Screening Device [APSD], Child Psychopathy Scale [CPS], Inventory of Callous and Unemotional Traits [ICU], and Youth Psychopathic Traits Inventory [YPI]) were similarly associated with reduced Pe amplitude. Unlike our previous results, adolescent self-report psychopathy scores were not associated with reduced Pe amplitude in multiple regression analyses. <br><br>RESULTS obtained in the current report support previous research observing incongruent findings when incorporating different assessment types within the same sample.<br><br>Copyright © 2017. Published by Elsevier B.V.<p />  <p>Language: en</p>
LA  - en
SN  - 0301-0511
UR  - http://dx.doi.org/10.1016/j.biopsycho.2017.11.009
ID  - ref1
ER  -