scholarly journals Callous-Unemotional Traits in Children and Adolescents

2018 ◽  
Vol 34 (2) ◽  
pp. 101-110 ◽  
Author(s):  
Marina Carvalho ◽  
Miguel Faria ◽  
Andreia Conceição ◽  
Margarida Gaspar de Matos ◽  
Cecilia A. Essau
Keyword(s):  
Children And Adolescents ◽  
Conduct Problems ◽  
Factor Structure ◽  
Factor Model ◽  
Emotional Symptoms ◽  
Psychosocial Impairment ◽  
Cu Traits ◽  
Callous Unemotional ◽  
Unemotional Traits ◽  
Valid Instrument

Abstract. The Inventory of Callous and Unemotional Traits (ICU) was developed to measure callous-unemotional (CU) psychopathic traits in children and adolescents. Studies that have examined the factor structure of ICU showed considerable controversy. The aim of this study was to examine the factor structure and psychometric proprieties of the Portuguese translation of the ICU. A total of 1,011 children and adolescents (495 boys and 516 girls), mean age of 13.36 years, participated in this study. Exploratory factor analysis produced two factors: uncaring and callousness; Cronbach’s α for each of the factor was .83 and .79 for the total score. Significant main gender and interaction between gender and age effects were found; girls reported lower CU traits than boys; children reported higher CU traits compared to preadolescents and adolescents, particularly in boys. CU also correlated with emotional symptoms, conduct problems, and psychosocial impairment. Furthermore, CU traits related to conduct problems both in boys and in girls, although this relationship was higher for boys. To conclude, findings of the present study showed that the Portuguese version of the ICU seems to be a reliable and valid instrument to assess CU traits among children and adolescents in Portugal. However, the original 3-factor model was not supported.

scholarly journals Neural responses to fearful eyes in children with conduct problems and varying levels of callous–unemotional traits

2013 ◽  
Vol 44 (1) ◽  
pp. 99-109 ◽  
Author(s):  
C. L. Sebastian ◽  
E. J. McCrory ◽  
M. R. Dadds ◽  
C. A. M. Cecil ◽  
P. L. Lockwood ◽  
...  
Keyword(s):  
Conduct Problems ◽  
Emotional Reactivity ◽  
Anterior Cingulate ◽  
Neural Responses ◽  
Cu Traits ◽  
Callous Unemotional ◽  
Callous Unemotional Traits ◽  
Unemotional Traits ◽  
Amygdala Response ◽  
Eye Region

BackgroundChildren with conduct problems (CP) are a heterogeneous group. Those with high levels of callous–unemotional traits (CP/HCU) appear emotionally under-reactive at behavioural and neural levels whereas those with low levels of CU traits (CP/LCU) appear emotionally over-reactive, compared with typically developing (TD) controls. Investigating the degree to which these patterns of emotional reactivity are malleable may have important translational implications. Instructing participants with CP/HCU to focus on the eyes of fearful faces (i.e. the most salient feature) can ameliorate their fear-recognition deficits, but it is unknown whether this is mediated by amygdala response. It is also unknown whether focusing on fearful eyes is associated with increased amygdala reactivity in CP/LCU.MethodFunctional magnetic resonance imaging (fMRI) was used to measure neural responses to fearful and calm faces in children with CP/HCU, CP/LCU and TD controls (n = 17 per group). On half of trials participants looked for a blue dot anywhere within target faces; on the other half, participants were directed to focus on the eye region.ResultsReaction time (RT) data showed that CP/LCU were selectively slowed in the fear/eyes condition. For the same condition, CP/LCU also showed increased amygdala and subgenual anterior cingulate cortex (sgACC)/orbitofrontal cortex (OFC) responses compared with TD controls. RT and amygdala response to fear/eyes were correlated in CP/LCU only. No effects of focusing on the eye region were observed in CP/HCU.ConclusionsThese data extend the evidence base suggesting that CU traits index meaningful heterogeneity in conduct problems. Focusing on regulating reactive emotional responses may be a fruitful strategy for children with CP/LCU.

scholarly journals Emotion Processing in Children with Conduct Problems and Callous-Unemotional Traits: An Investigation of Speed, Accuracy, and Attention

2020 ◽  
Vol 51 (5) ◽  
pp. 721-733
Author(s):  
Daniela Hartmann ◽  
Christina Schwenck
Keyword(s):  
Emotion Recognition ◽  
Conduct Problems ◽  
Processing Speed ◽  
Externalizing Behavior ◽  
Emotion Processing ◽  
Cu Traits ◽  
Callous Unemotional ◽  
Callous Unemotional Traits ◽  
Unemotional Traits ◽  
Speed Accuracy

Abstract This study aimed to assess whether callous-unemotional traits (CU) are associated with deficits in emotion recognition independent of externalizing behavior and whether such deficits can be explained by aberrant attention. As previous studies have produced inconsistent results, the current study included two different emotion recognition paradigms and assessed the potential influence of factors such as processing speed and attention. The study included N = 94 children (eight to 14 years) with an oversampling of children with conduct problems (CP) and varying levels of CU-traits. Independent of externalizing behavior, CU-traits were associated with slower recognition of angry, sad and fearful facial expressions but not with higher error rates. There was no evidence that the association between CU-traits and emotion processing could be explained by misguided attention. Our results implicate that in children with high levels of CU-traits emotion recognition deficits depend on deficits in processing speed.

scholarly journals Callous and uncaring traits are associated with reductions in amygdala volume among youths with varying levels of conduct problems

2018 ◽  
Vol 49 (09) ◽  
pp. 1449-1458 ◽  
Author(s):  
Elise M. Cardinale ◽  
Katherine O'Connell ◽  
Emily L. Robertson ◽  
Lydia B. Meena ◽  
Andrew L. Breeden ◽  
...  
Keyword(s):  
Conduct Problems ◽  
Externalizing Behavior ◽  
Child Behavior Checklist ◽  
Externalizing Behaviors ◽  
Continuous Variables ◽  
Cu Traits ◽  
Callous Unemotional ◽  
Causal Pathway ◽  
Unemotional Traits ◽  
Amygdala Volume

AbstractBackgroundThe emergence of callous unemotional (CU) traits, and associated externalizing behaviors, is believed to reflect underlying dysfunction in the amygdala. Studies of adults with CU traits or psychopathy have linked characteristic patterns of amygdala dysfunction to reduced amygdala volume, but studies in youths have not thus far found evidence of similar amygdala volume reductions. The current study examined the association between CU traits and amygdala volume by modeling CU traits and externalizing behavior as independent continuous variables, and explored the relative contributions of callous, uncaring, and unemotional traits.MethodsCU traits and externalizing behavior problems were assessed in 148 youths using the Inventory of Callous Unemotional Traits (ICU) and the Child Behavior Checklist (CBCL). For a subset of participants (n= 93), high-resolution T1-weighted images were collected and volume estimates for the amygdala were extracted.ResultsAnalyses revealed that CU traits were associated with increased externalizing behaviors and decreased bilateral amygdala volume. These results were driven by the callous and uncaring sub-factors of CU traits, with unemotional traits unrelated to either externalizing behaviors or amygdala volume. Results persisted after accounting for covariation between CU traits and externalizing behaviors. Bootstrap mediation analyses indicated that CU traits mediated the relationship between reduced amygdala volume and externalizing severity.ConclusionsThese findings provide evidence that callous-uncaring traits account for reduced amygdala volume among youths with conduct problems. These findings provide a framework for further investigation of abnormal amygdala development as a key causal pathway for the development of callous-uncaring traits and conduct problems.

Callous-unemotional Traits: Verhaltensprobleme und prosoziales Verhalten bei Kindergartenkindern

2012 ◽  
Vol 21 (3) ◽  
pp. 141-150 ◽  
Author(s):  
Ute Koglin ◽  
Franz Petermann
Keyword(s):  
Cu Traits ◽  
Callous Unemotional ◽  
Antisocial Process Screening Device ◽  
Callous Unemotional Traits ◽  
Prosoziales Verhalten ◽  
Unemotional Traits ◽  
Screening Device

Callous-unemotional Traits (CU-Traits) stellen in der emotionalen Entwicklung Abweichungen dar, wie mangelnde Empathie oder ein oberflächlicher Affekt und gehören zu den Kernmerkmalen der Psychopathy. Aus einer entwicklungspsychopathologischen Sichtweise wird in der vorliegenden Studie untersucht, ob diese affektiven Merkmale bereits bei Kindern im Kindergartenalter zu identifizieren sind und sie mit Verhaltensproblemen, besonders mit externalisierenden Verhaltensproblemen, im Zusammenhang stehen. Anhand einer Stichprobe mit 311 Kindern (durchschnittlich 5;0 Jahre) wird die Anzahl der Kinder mit Callous-unemotional-Traits (CU-Traits), erfasst mit dem „Antisocial Process Screening Device“ (APSD), identifiziert. Es werden quer- und längsschnittliche Zusammenhange zwischen CU-Traits und Erlebens- und Verhaltensprobleme (SDQ) dargestellt. 23,3 % der Kinder weisen erhöhte Werte auf der Skala CU-Traits auf. Jüngere Kinder erreichen höhere Werte, so dass normative Entwicklungseinflüsse nahe gelegt werden. Es zeigen sich eindeutige Beziehungen zwischen CU-Traits und Verhaltensproblemen sowie negative Korrelationen zu prosozialem Verhalten. In der längsschnittlichen Analyse über ein Jahr erweisen sich CU-Traits als Prädiktor für Verhaltensprobleme. Ein spezifischer Zusammenhang zwischen aggressivem Verhalten und CU-Traits kann nicht aufgezeigt werden. CU-Traits stehen besonders mit einem Defizit prosozialen Verhaltens in Verbindung. Es wird diskutiert, ob CU-Traits bei jungen Kindern dazu geeignet sind, aggressive Kinder frühzeitig zu identifizieren.

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