@article{ref1,
title="Investigating error-related processing in incarcerated adolescents with self-report psychopathy measures",
journal="Biological psychology",
year="2018",
author="Maurer, J. Michael and Steele, Vaughn R. and Fink, Brandi C. and Vincent, Gina M. and Calhoun, Vince D. and Kiehl, Kent A.",
volume="132",
number="",
pages="96-105",
abstract="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>",
language="en",
issn="0301-0511",
doi="10.1016/j.biopsycho.2017.11.009",
url="http://dx.doi.org/10.1016/j.biopsycho.2017.11.009"
}