Facial EMG reactions to facial expressions: A case of facial emotional contagion?

The purpose of this study is to explore whether subjects exposed to stimuli of facial expressions respond with facial electromyographic (EMG) reactions consistent with the hypothesis that facial expressions are contagious. This study further examines whether males and females differ in facial EMG intensity. Two experiments demonstrated that subjects responded with facial EMG activity over the corrugator supercilii, the zygomatic major , the lateral frontalis , the depressor supercilii , and the levator labii muscle regions to stimuli of sad, angry, fearful, surprised, disgusted and happy faces, that, to large extent, were consistent with the hypothesis that facial expressions are contagious. Aspects of gender differences reported in earlier studies were found, indicating a tendency for females to respond with more pronounced facial EMG intensity.     

Is this happiness I see? Biases in the identification of emotional facial expressions in depression and social phobia

The present study was designed to examine the operation of depression-specific biases in the identification or labeling of facial expression of emotions. Participants diagnosed with major depression and social phobia and control participants were presented with faces that expressed increasing degrees of emotional intensity, slowly changing from a neutral to a full-intensity happy, sad, or angry expression. The authors assessed individual differences in the intensity of facial expression of emotion that was required for the participants to accurately identify the emotion being expressed. The depressed participants required significantly greater intensity of emotion than did the social phobic and the control participants to correctly identify happy expressions and less intensity to identify sad than angry expressions. In contrast, social phobic participants needed less intensity to correctly identify the angry expressions than did the depressed and control participants and less intensity to identify angry than sad expressions. Implications of these results for interpersonal functioning in depression and social phobia are discussed.     

Are event-related potentials to dynamic facial expressions of emotion related to individual differences in the accuracy of processing facial expressions and identity?

Despite a wealth of knowledge about the neural mechanisms behind emotional facial expression processing, little is known about how they relate to individual differences in social cognition abilities. We studied individual differences in the event-related potentials (ERPs) elicited by dynamic facial expressions. First, we assessed the latent structure of the ERPs, reflecting structural face processing in the N170, and the allocation of processing resources and reflexive attention to emotionally salient stimuli, in the early posterior negativity (EPN) and the late positive complex (LPC). Then we estimated brain–behavior relationships between the ERP factors and behavioral indicators of facial identity and emotion-processing abilities. Structural models revealed that the participants who formed faster structural representations of neutral faces (i.e., shorter N170 latencies) performed better at face perception (r = –.51) and memory (r = –.42). The N170 amplitude was not related to individual differences in face cognition or emotion processing. The latent EPN factor correlated with emotion perception (r = .47) and memory (r = .32), and also with face perception abilities (r = .41). Interestingly, the latent factor representing the difference in EPN amplitudes between the two neutral control conditions (chewing and blinking movements) also correlated with emotion perception (r = .51), highlighting the importance of tracking facial changes in the perception of emotional facial expressions. The LPC factor for negative expressions correlated with the memory for emotional facial expressions. The links revealed between the latency and strength of activations of brain systems and individual differences in processing socio-emotional information provide new insights into the brain mechanisms involved in social communication.     

Overt congruent facial reaction to dynamic emotional expressions in 9–10-month-old infants

The current study aimed to extend the understanding of the early development of spontaneous facial reactions toward observed facial expressions. Forty-six 9- to 10-month-old infants observed video clips of dynamic human facial expressions that were artificially created with morphing technology. The infants’ facial responses were recorded, and the movements of the facial action unit 12 (e.g., lip-corner raising, associated with happiness) and facial action unit 4 (e.g., brow-lowering, associated with anger) were visually evaluated by multiple naïve raters. Results showed that (1) infants make congruent, observable facial responses to facial expressions, and (2) these specific facial responses are enhanced during repeated observation of the same emotional expressions. These results suggest the presence of observable congruent facial responses in the first year of life, and that they appear to be influenced by contextual information, such as the repetition of presentation of the target emotional expressions.     

Are facial displays social? Situational influences in the attribution of emotion to facial expressions

Observers are remarkably consistent in attributing particular emotions to particular facial expressions, at least in Western societies. Here, we suggest that this consistency is an instance of the fundamental attribution error. We therefore hypothesized that a small variation in the procedure of the recognition study, which emphasizes situational information, would change the participants' attributions. In two studies, participants were asked to judge whether a prototypical "emotional facial expression" was more plausibly associated with a social-communicative situation (one involving communication to another person) or with an equally emotional but nonsocial, situation. Participants were found more likely to associate each facial display with the social than with the nonsocial situation. This result was found across all emotions presented (happiness, fear, disgust, anger, and sadness) and for both Spanish and Canadian participants.     

Sex differences in the perception of affective facial expressions: Do men really lack emotional sensitivity?

There is evidence that men and women display differences in both cognitive and affective functions. Recent studies have examined the processing of emotions in males and females. However, the findings are inconclusive, possibly the result of methodological differences. The aim of this study was to investigate the perception of emotional facial expressions in men and women. Video clips of neutral faces, gradually morphing into full-blown expressions were used. By doing this, we were able to examine both the accuracy and the sensitivity in labelling emotional facial expressions. Furthermore, all participants completed an anxiety and a depression rating scale. Research participants were 40 female students and 28 male students. Results revealed that men were less accurate, as well as less sensitive in labelling facial expressions. Thus, men show an overall worse performance compared to women on a task measuring the processing of emotional faces. This result is discussed in relation to recent findings.     

What if I am the one? Measuring individual differences in emotional sensitivity to probability and emotional reactivity to possibility

Current theories of risk perception point to the powerful role of emotion and the neglect of probabilistic information in the face of risk, but these tendencies differ across individuals. We propose a method for measuring individuals' emotional sensitivity to probability to assess how feelings about probabilities, rather than the probabilities themselves, influence decisions. Participants gave affective ratings (worry or excitement) to 14 risky events, each with a specified probability ranging from 1 in 10 to 1 in 10,000,000. For each participant, we regressed these emotional responses against item probabilities, estimating a slope (the degree to which emotional responses change with probability) and an intercept (the emotional reaction to an event with a fixed probability). These two parameters were treated as individual difference scores and included in models predicting reactions to several health risk scenarios. Both emotional sensitivity to probability (slope) and emotional reactivity to possibility (intercept) significantly predicted responses to these scenarios, above and beyond the predictive power of other well‐established individual difference measures.     

Do core self‐evaluations and trait emotional intelligence predict subjective well‐being in dental students?

We examined unique associations between surface personality traits of emotional intelligence, core self‐evaluations, and subjective well‐being in dental students. A cross‐sectional study of 218 undergraduates showed that trait emotional intelligence (trait EI) and core self‐evaluations (CSE) predicted subjective well‐being controlling the Big Five personality traits. Structural equation modeling showed that trait EI and the neuroticism component of CSE better predicted affective components of subjective well‐being, and cognitive CSE traits (self‐esteem, self‐efficacy, and locus of control) better predicted life satisfaction, the cognitive component of subjective well‐being. These findings demonstrate the utility of a parallel‐process approach that specifies differential prediction of cognitive and affective subjective well‐being components.     

Fostering social and emotional intelligence: What are the best current strategies in parenting?

This review focuses on parenting practices that are beneficial or antagonistic to the development of emotional and social intelligence in children. We start by reviewing the somewhat nebulous concepts of emotional and social intelligence. This is followed by an examination of the association between well‐known parenting styles such as authoritative, authoritarian, permissive, and directive parenting and various indicators of child emotional and social intelligence. The strategic emotion‐coaching parenting style is also examined for its connections to comparable child outcomes. Parenting practices such as inductive discipline and parental availability also appear to cultivate emotional and social intelligence in children. Finally, overparenting is discussed as a parenting practice that apparently corrupts the development of these traits in emerging adults. We conclude that best practices, where emotional intelligence and social intelligence are the benchmarks, blend parental care and concern with a degree of parental demands on children that are appropriate for their developmental stage.     

Why do fear and anger look the way they do? Form and social function in facial expressions

The origins of the appearances of anger and fear facial expressions are not well understood. The authors tested the hypothesis that such origins might lie in the expressions' resemblance to, respectively, mature and babyish faces in three studies. In Study 1, faces expressing anger and fear were judged to physically resemble mature and babyish faces. Study 2 indicated that characteristics associated specifically with babyishness are attributed to persons showing fear, whereas characteristics associated with maturity are attributed to persons showing anger. In Study 3, composite faces were used to minimize the possibility that the attributions were based on associations to the anger and fear emotions alone rather than to the physical resemblance of the expressions to static facial appearance cues. These results suggest that fear and anger expressions may serve socially adaptive purposes for those who show them, similar to the social adaptations associated with a babyish or mature facial appearance.     

Do you understand what I want to tell you? Early sensitivity in bilinguals' iconic gesture perception and production

Previous research has shown differences in monolingual and bilingual communication. We explored whether monolingual and bilingual pre‐schoolers (N = 80) differ in their ability to understand others' iconic gestures (gesture perception) and produce intelligible iconic gestures themselves (gesture production) and how these two abilities are related to differences in parental iconic gesture frequency. In a gesture perception task, the experimenter replaced the last word of every sentence with an iconic gesture. The child was then asked to choose one of four pictures that matched the gesture as well as the sentence. In a gesture production task, children were asked to indicate ‘with their hands’ to a deaf puppet which objects to select. Finally, parental gesture frequency was measured while parents answered three different questions. In the iconic gesture perception task, monolingual and bilingual children did not differ. In contrast, bilinguals produced more intelligible gestures than their monolingual peers. Finally, bilingual children's parents gestured more while they spoke than monolingual children's parents. We suggest that bilinguals' heightened sensitivity to their interaction partner supports their ability to produce intelligible gestures and results in a bilingual advantage in iconic gesture production.     

Romantic love: What’s emotional intelligence (EI) got to do with it?

The study examined the role of EI in romantic love among newlywed couples. In addition, we set out to assess to what degree outcomes depend on the specific EI measure employed, i.e., maximal performance (ability-based) vs. typical performance (self-report). In the dyadic design implemented in this research, 100 young heterosexual married couples independently completed the Mayer–Salovey–Caruso emotional intelligence test (MSCEIT), the Schutte self-report inventory (SSRI), and a vocabulary subtest of the MILTA group intelligence battery. EI, assessed via an ability and a self-report measure, showed significant ‘actor effects’, but failed to show significant ‘partner effects’, thus only partially supporting the hypothesis that EI predicts romantic love. Whereas ability-based and self-report measures show the same pattern of relationship with romantic love in dyadic assessments, the magnitudes of outcome relationships as well as the correlations of EI with verbal ability are measure-dependent. Marital partners were not correlated on EI, thus providing little evidence for assortative mating for EI.     

The “Poffenberger” and “Dimond” Paradigms: Interrelated Approaches to the Study of Interhemispheric Dynamics?

Brown and Jeeves (1993) found that an evoked potential estimate of interhemispheric transfer time, from the left to the right hemisphere, correlated negatively with a bilateral field advantage (BFA) in a response-choice letter matching task. We implemented a go no-go dot size matching task to determine whether the crossed-uncrossed difference (CUD) in reaction time, commission errors and omission errors (estimates of the “cost” of interhemispheric transfer) would correlate with BFAs in data from the same experiment and whether the type of decision (“same” versus “different”) would modulate the CUDs and/or BFAs. Sixteen normal right-handed subjects were tested. The CUDs were negatively correlated with the BFAs. Canonical correlation analysis of this set of relations was highly significant (r= .95). Estimates of left-to-right relay were far more strongly related to BFA (p= .0001) than were estimates of right-to-left relay (p= .03). “Same” decisions yielded a unilateral field advantage and “different” decisions a bilateral field advantage in omission error data, this crossed interaction reaching significance. More efficient interhemispheric relay favored BFAs, i.e., strongly suggesting in such cases an advantage of interhemispheric over intrahemispheric integration. This effect appeared to be markedly asymmetric. Furthermore, resource sharing within and between the hemispheres was a function of the “same” versus “different” dimensions of the decision to be made, especially in omission errors. The opposite dissociation occurred less markedly in the reaction times, this double dissociation reaching significance, revealing presence of a subtle speed–accuracy trade-off in interhemispheric dynamics.     

Do time in abstinence,emotional intelligence and psychopathology predict the sensation of craving in persons with SUD?

IntroductionSubstance use is a global health problem. Craving is one of the main predictors of relapse. If the presence of psychopathology and the deficit of emotional intelligence are combined, the course and outcome of the disease can worsen.ObjectiveThe aim is to analyze the impact of time in abstinence, psychopathology, and emotional intelligence on the sensation of the craving in people with substance use disorders in treatment, comparing two methodologies (hierarchical linear regressions and comparative qualitative analysis).MethodThe participants, after signing the informed consent, were assessed in abstinence, psychopathology (SA-45), emotional intelligence (TMMS-24), and craving.ResultsThe results showed that craving was positively associated with psychopathology, shorter abstinence times, and younger age. Increased emotional attention was associated with increased psychopathology. Craving was explained by less time in abstinence using hierarchical regression models. In QCA models, high levels of craving were predicted by the interaction between high levels of psychopathology, shorter abstinence times, lower emotional repair, and high emotional attention. Low levels of craving were due to less psychopathology, prolonged abstinence, and emotional intelligence.ConclusionThe methodologies are complementary because combining them makes it easier to understand the problem of consumption.     

High emotional arousal and failures in reality monitoring: Pathways to auditory hallucinations in non‐psychotic children?

Recent research has confirmed the presence of auditory hallucinations in non‐psychotic children, with this research also suggesting that such hallucinations may be more common than previously thought. While auditory hallucinations in children have frequently been associated with high levels of emotional stress, there is still a poor understanding of how this stress may precipitate hallucinations, and why some children experience hallucinations while others seem not to. The current study assessed the association between high levels of trauma symptomatology, anxiety and depression, and the presence of hallucinations against matched controls. Results indicated that hallucinating children had significantly higher mean anxiety, depression and, in particular, re‐experiencing scores than did the children in the control group. These results were examined within the framework of reality monitoring, that is, the ability to distinguish between externally or internally generated sources of information. The notion of high levels of emotional distress decreasing the efficiency of reality monitoring and leading to the possibility of confusion between internally and externally generated stimuli was discussed, with the conclusion advanced that the misattribution of an externally generated source – either held as a memory or as a traumatic re‐experiencing – as an internally generated one, underlies hallucinatory experiences.     

Who do you think I think I am? Accuracy in perceptions of others’ self-esteem

This study was conducted to assess the accuracy of perceptions of others’ self-esteem and to examine the potential moderating variables of target gender, perceiver gender, and degree of acquaintance. Degree of acquaintance was the only hypothesized moderator reliably related to accuracy. An overall tendency to overestimate targets’ self-esteem was evinced, but was not related to any of the hypothesized moderators. The data suggested that perceivers are influenced by a false consensus effect when estimating others’ level of self-esteem, independent of their degree of acquaintance with targets. Implications of the findings and directions for future investigation are discussed.     

I hear you (not): sharers’ expressions and listeners’ inferences of the need for support in response to negative emotions

When in emotional distress, people often turn to others for support. Paradoxically, even when people perceive social support to be beneficial, it often does not result in emotional recovery. This paradox may be explained by the fact that the sharing process disproportionately centres on support that is not helpful in the long run. A distinction has been made between two types of support that are differentially effective: Whereas socio-affective support alleviates momentary emotional distress, cognitive support fosters long-term recovery. But can listeners tell what support the sharer needs? The present study examines the hypothesis that sharers communicate their support goals by sharing in such a way that it allows listeners to infer the sharer’s needs. In Experiment 1, we manipulated participants’ support goals, and showed that socio-affective support goals led participants to express more emotions, whereas cognitive support goals resulted in greater use of appraisals. In Experiments 2 and 3, we tested whether these differential expressions would affect the support goals that listeners inferred. We found no evidence for such an effect: Listeners consistently perceived the sharer to predominantly want socio-affective support. These findings help explain why many social sharing instances revolve around socio-affective support, leading to subjectively experienced benefits, but not to genuine recovery.     

“To eat or not to be eaten?” Collective risk-monitoring in groups

The importance of risk-monitoring has been increasing in many key aspects of our modern lives. This paper examines how individuals monitor such risks collectively by extending a behavioral ecological model of animal foraging to human groups. Just as animals must forage for food under predatory risk, humans must divide valuable material and psychological resources between foraging activity and risk-monitoring activity. We predicted that game-theoretic aspects of the group situation complicate such a trade-off decision in resource allocation, eventually yielding a mixed equilibrium in a group. When the equilibrium is reached, only a subset of members engage in the risk-monitoring activity while others free-ride, concentrating mainly on their own foraging activity. Laboratory groups engaging in foraging under moderate risk provided a support to this prediction. When the risk-level was set higher, however, “herding behavior” (conforming to the dominant behavior) interfered with the emergence of equilibrium. Implications for risk management are discussed.