Hostname: page-component-5d84bcc8dc-59lmv Total loading time: 0 Render date: 2026-09-07T08:34:42.897Z Has data issue: false hasContentIssue false

The familial basis of facial emotion recognition deficits in adolescents with conduct disorder and their unaffected relatives

Published online by Cambridge University Press:  22 January 2015

K. Sully
Affiliation:
Academic Unit of Psychology, University of Southampton, Southampton, UK
E. J. S. Sonuga-Barke
Affiliation:
Academic Unit of Psychology, University of Southampton, Southampton, UK Department of Experimental, Clinical and Health Psychology, Ghent University, Ghent, Belgium
G. Fairchild*
Affiliation:
Academic Unit of Psychology, University of Southampton, Southampton, UK
*
* Address for correspondence: G. Fairchild, PhD, Academic Unit of Psychology, University of Southampton, Southampton SO17 1BJ, UK. (Email: g.f.fairchild@soton.ac.uk)

Abstract

Background

There is accumulating evidence of impairments in facial emotion recognition in adolescents with conduct disorder (CD). However, the majority of studies in this area have only been able to demonstrate an association, rather than a causal link, between emotion recognition deficits and CD. To move closer towards understanding the causal pathways linking emotion recognition problems with CD, we studied emotion recognition in the unaffected first-degree relatives of CD probands, as well as those with a diagnosis of CD.

Method

Using a family-based design, we investigated facial emotion recognition in probands with CD (n = 43), their unaffected relatives (n = 21), and healthy controls (n = 38). We used the Emotion Hexagon task, an alternative forced-choice task using morphed facial expressions depicting the six primary emotions, to assess facial emotion recognition accuracy.

Results

Relative to controls, the CD group showed impaired recognition of anger, fear, happiness, sadness and surprise (all p < 0.005). Similar to probands with CD, unaffected relatives showed deficits in anger and happiness recognition relative to controls (all p < 0.008), with a trend toward a deficit in fear recognition. There were no significant differences in performance between the CD probands and the unaffected relatives following correction for multiple comparisons.

Conclusions

These results suggest that facial emotion recognition deficits are present in adolescents who are at increased familial risk for developing antisocial behaviour, as well as those who have already developed CD. Consequently, impaired emotion recognition appears to be a viable familial risk marker or candidate endophenotype for CD.

Information

Type
Original Articles
Copyright
Copyright © Cambridge University Press 2015 

Access options

Get access to the full version of this content by using one of the access options below. (Log in options will check for institutional or personal access. Content may require purchase if you do not have access.)

Article purchase

Temporarily unavailable

Supplementary material: File

Sully supplementary material

Figure S1

Download Sully supplementary material(File)
File 148.1 KB
Supplementary material: File

Sully supplementary material

Figure S2

Download Sully supplementary material(File)
File 147.6 KB