Production of spontaneous and posed facial expressions in patients with Huntington's disease: Impaired communication of disgust

Several studies have reported impairment in the recognition of facial expressions of disgust in patients with Huntington's disease (HD) and preclinical carriers of the HD gene. The aim of this study was to establish whether impairment for disgust in HD patients extended to include the ability to express the emotion on their own faces. Eleven patients with HD, and 11 age and education matched healthy controls participated in three tasks concerned with the expression of emotions. One task assessed the spontaneous production of disgust-like facial expressions during the smelling of offensive odorants. A second assessed the production of posed facial expressions during deliberate attempts to communicate emotion. The third task evaluated HD patients’ ability to imitate the specific facial configurations associated with each emotion. Foul odours induced fewer disgust-like facial reactions in HD patients than in controls, and patients’ posed facial expressions of disgust were less accurate than the posed disgust expressions of controls. The effect was selective to disgust; patients had no difficulty posing expressions of other emotions. These impairments were not explained by compromised muscle control: HD patients had no difficulty imitating the facial movements required to display disgust. Viewed together with evidence of difficulty in other aspects of disgust in HD, the findings suggest that a common substrate might participate in both the processing and the expression of this emotion.     

Emotional facial expressions differentially influence predictions and performance for face recognition

The relative contribution of child and parent trait anxiety on paternal and maternal controlling behaviour was examined. Thirty-seven children, aged 8–11 years, completed two difficult Tangram puzzles, one with their father and one with their mother. Videotapes of the parent–child interactions were rated on parental control and child dependent and withdrawn behaviour. Results indicated that, opposite to expectations, higher mother and father trait anxiety was associated with lower levels of parental control, and that the relation between parent trait anxiety and parental control was curvilinear. Furthermore, a significant stronger effect between child trait anxiety and parental control was found for boys than for girls. Moreover, more child withdrawal during the parent–child interaction was related to more parental control. The findings offer new insights, which may guide future theories on child and parent anxiety and parental control. Specifically, the role of parent and child gender need further conceptualisation and research.     

Echoing the emotions of others: empathy is related to how adults and children map emotion onto the body

ABSTRACT

Empathy involves a mapping between the emotions observed in others and those experienced in one’s self. However, effective social functioning also requires an ability to differentiate one’s own emotional state from that of others. Here, we sought to examine the relationship between trait measures of empathy and the self-other distinction during emotional experience in both children and adults. We used a topographical self-report method (emBODY tool) in which participants drew on a silhouette of a human body where they felt an emotional response while watching film and music clips, as well as where they believed the character in the film or performer was feeling an emotion. We then assessed how the degree of overlap between the bodily representation of self versus other emotions related to trait empathy. In adults, the degree of overlap in the body maps was correlated with Perspective Taking. This relationship between cognitive empathy and degree of overlap between self and other was also found with children (8–11 years old), even though children performed worse on the task overall. The results suggest that mapping emotions observed or imagined in other’s bodies onto our own is related to the development of empathy.     

Recovering from negative events by boosting implicit positive affect

Upregulation of implicit positive affect (PA) can act as a mechanism to deal with negative affect. Two studies tracked temporal changes in positive and negative affect (NA) assessed by self-report and the Implicit Positive and Negative Affect Test (IPANAT; Quirin, Kazén, & Kuhl, 2009). Study 1 observed the predicted increases in implicit PA after exposure to a threat-related film clip, which correlated positively with the speed of recognising a happy face among an angry crowd. Study 2 replicated increases in implicit PA after exposition to the same film clip, and showed that such increases were enhanced by priming self-referential stimuli. The findings are discussed against the background of personality systems interaction (PSI) theory (Kuhl, 2000, 2001), which emphasises the role of the implicit self in affect regulation.     

Attention bias in youth: Associations with youth and mother's depressive symptoms moderated by emotion regulation and affective dynamics during family interactions

Recent research has highlighted the potential role of attention bias for emotional stimuli as a possible cognitive risk factor for depression in youth. However, differences in youth emotion regulation or maternal affect may moderate the association between maternal and youth depression and youth attention biases. The current study investigated the relationship between maternal and youth depressive symptoms and youth (aged 11–17 years) attention bias for sad and happy faces in 59 mother–youth dyads, examining whether positive and negative maternal affect observed during structured interaction tasks or youth emotion regulation tendencies moderated associations between maternal and youth depression and attention biases. Youth suppression interacted with maternal and youth depression to predict sad attentional biases in youth, while maternal positive affect interacted with maternal depression to predict happy attention biases in youth.     

Emotion and the construal of social situations: Inferences of cooperation versus competition from expressions of anger,happiness, and disappointment

The notion that emotional expressions regulate social life by providing information is gaining popularity. Prior research on the effects of emotional expressions on observers’ inferential processes has focused mostly on inferences regarding the personality traits of the expresser, such as dominance and affiliation. We extend this line of research by exploring the possibility that emotional expressions shape observers’ construal of social situations. Across three vignette studies, an interaction partner's expressions of anger, compared to expressions of happiness or disappointment, led observers to construe hypothetical situations as less cooperative, both in dyads and groups. These effects occurred even when factual information regarding the cooperativeness or competitiveness of the situation was provided, attesting to the power of emotional expressions in shaping the construal of social situations. Results are discussed in relation to appraisal theory, reverse appraisals, emotions as social information theory, and the emergence of cooperation in groups and cultures.     

Emotion regulation in violent conflict: Reappraisal,hope, and support for humanitarian aid to the opponent in wartime

An Internet survey revealed that day-of-the-week (DOW) stereotypes (i.e., “Monday blues”, “Wednesday hump day”, “TGIF”, etc.) were pronounced when subjects predicted their moods for each day of the upcoming week, less obvious when they remembered their moods from each day of the preceding week, and least apparent in the momentary moods they actually experienced on each day. In a second study involving 2-hour, in-home interviews, subjects reporting looking forward to weekends because of the lack of structure and discipline and the freedom to choose activities, yet much of their weekend time was spent fulfilling a need to be productive, which often involved activities that, in many ways, simulated paid work. The content of these interviews suggested that people tend to overvalue future discretionary time on the weekend, assuming that two days of uninterrupted idle time will be more enjoyable than it actually is. In a more general sense, these results suggest that the predicted and remembered moods in the initial survey were driven by DOW stereotypes, which facilitated rapid judgements given the simple scaled response format. However, the depth interviews revealed that moods experienced throughout the week are more nuanced in terms of how they are remembered, described, and linked to recently passed, current, and immediately anticipated events, perhaps explaining why DOW stereotypes were less obvious in the reported momentary moods.     

The influence of proximal risk on the early development of the autonomic nervous system

In this paper we review the evidence linking the early development of the autonomic nervous system in early childhood to four proximal risk factors: maternal stress during pregnancy, maternal substance use during pregnancy, poor-quality parent–child interactions, and specific disruptions in parenting behavior. A clear pattern of altered autonomic function emerges in children exposed to proximal risk, marked by reduced parasympathetic tone under conditions of both homeostasis and challenge, accompanied by increased sympathetic tone in some cases. This pattern of autonomic activity would support increased vigilance and active defense responses, which, in an environment of high proximal risk, may be adaptive in the short-term. However, in the long-term maintaining such a state may impose a high allostatic load. The current paper reviews and interprets the current literature and discusses future directions.     

Assessing Outcome in Cognitive Behavior Therapy for Child Depression: An Illustrative Case Series

Recent meta-analytic data suggest a need for ongoing evaluation of treatments for youth depression. The present article calls attention to a number of issues relevant to the empirical evaluation of if and how cognitive behavior therapy for child depression works. A case series of 6 children and a primary caregiver received treatment—individual CBT for the child and behavioral parent training involving the caregiver and caregiver–child dyad. The effects were generally promising and illustrate how selection of inclusion criteria, measures, measurement intervals, and informants can alter conclusions. These areas warrant attention in studies of child depression and are important not only in interpreting treatment outcome data but also for conducting sound clinical practice.     

Parent–child interaction therapy (PCIT) in young children with autism spectrum disorder

Abstract

Parent–child interaction therapy (PCIT) is an evidence-based treatment for typically developing children with disruptive behavior. We conducted a randomized-controlled trial of PCIT versus wait-list control (WLC) with 23 children with ASD (3–7?years) and disruptive behavior. Over 16 treatment sessions, PCIT significantly predicted reductions in disruptive behavior over WLC and explained a significant variation in scores on the ECBI Intensity subscale. Additionally, parent skills improved significantly compared to WLC. However, no statistically significant group differences were found on child compliance rates, autism severity, or parental stress. Results support PCIT as an evidence-based treatment for disruptive behavior in ASD.

• Highlights

• Parent skills were significantly improved for those receiving PCIT

• Intensity of disruptive behaviors decreased significantly for those receiving PCIT

• Parental stress and autism severity did not significantly decrease with PCIT