Behavioural,affective, and physiological effects of negative and positive emotional exaggeration

Emotion regulation is essential for the production of socially appropriate affect and successful interpersonal functioning. The relative inability to modulate affect, known as "emotional dysregulation", is associated with many common mood disorders (such as major depressive disorder or bipolar spectrum disorders). Thus, understanding the physiological processes underlying emotional regulation is extremely important. This experiment was designed to explore the affective, behavioural, and physiological responses associated with a rarely studied emotion regulation technique--exaggeration. A total of 52 undergraduate participants watched a 2 minute video designed to elicit either feelings of amusement (positive affect) or disgust (negative affect). Physiological recordings--including skin conductance, interbeat interval (IBI), high frequency (HF) power spectrum of heart rate variability (HRV), and sympathovagal balance (LF/HF)--were recorded for the 2 minutes prior to, during, and after mood induction. As expected, persons asked to exaggerate their responses were rated as behaviourally showing increased arousal relative to individuals in the natural-watch condition. With regard to IBI, those in the exaggerate condition experienced significantly greater IBI reductions (increased heart rate) during reactivity and IBI increases during recovery relative to those in the natural-watch condition (who showed the opposite pattern of response). Moreover, persons in the exaggerate condition evidenced increased sympathovagal balance in response to the emotional videos relative to those in the natural-watch condition. Results generally support and extend previous research findings designed to assess the impact of response-focused affect modulation strategies. Suggestions for future research are presented.     

Intelligence,but not emotional intelligence,predicts Iowa Gambling Task performance

The Iowa Gambling Task (IGT) is a famous and frequently-used neuropsychological task that is thought to reflect real-world decision-making. There has been some debate, however, about the degree to which the IGT involves cold (cognitive) versus hot (emotional) processing. The present study incorporated 68 healthy individuals and used measures of cognitive intelligence (IQ) and emotional intelligence (EIQ) to predict IGT performance. Higher IQ scores significantly predicted better IGT performance, whereas no EIQ–IGT relationship was observed. The implications of this research on clinical and experimental use of the IGT are outlined.     

王岱舆的“天命有三品”论与儒家的天命观

王岱舆作为明末清初四教（儒、释、道、回）皆通的伊斯兰著名学者,他提出的“天命有三品”论,既适应了当时以儒家为主流文化的背景,也保持了其独特的伊斯兰性,在巧妙地处理与儒家天命观分歧的同时,又开放地拿儒家文化为己所用,从而为两种文明都赢得了宽松的环境,使得两种文明能够共存、共荣、共同发展。本文从王岱舆天命观与儒家天命观的介绍入手,分析其与儒家天命观的契合与分歧。     

Strategies actually employed during response-focused emotion regulation research: Affective and physiological consequences

Addressing internal validity concerns in emotion regulation research, the present experiment was primarily designed to determine whether research participants are compliant when asked to use a response-focused strategy during emotional film viewing or whether these individuals incorporate the use of antecedent strategies. The influence of antecedent vs. response-focused strategy use on self-reported affect, physiological, and behavioural data were additionally investigated. A total of 82 healthy undergraduate participants were asked to use one of two response-focused emotion regulation techniques—suppression or exaggeration—while watching a 2 minute positive or negative movie. Following the movie, participants self-reported their affective response to the film, described how they tried to suppress or exaggerate their reaction (i.e., strategies used to regulate their response), and estimated the percentage of time they used each strategy. Representing “antecedent” and “response-focused” techniques, the strategies reported by participants were coded as “cognitive” or “muscular” in nature. Relative to exaggerators, participants in the suppression condition were significantly more likely to self-report using an antecedent (cognitive) strategy for at least some portion of the film (65% vs. 38%). During the suppression condition, greater use of antecedent strategies did not influence sympathetic reactivity to either movie but did result in significantly less self-reported negative affect to the negative movie.     

Working memory capacity and spontaneous emotion regulation: high capacity predicts self-enhancement in response to negative feedback

Although previous evidence suggests that working memory capacity (WMC) is important for success at emotion regulation, that evidence may reveal simply that people with higher WMC follow instructions better than those with lower WMC. The present study tested the hypothesis that people with higher WMC more effectively engage in spontaneous emotion regulation following negative feedback, relative to those with lower WMC. Participants were randomly assigned to receive either no feedback or negative feedback about their emotional intelligence. They then completed a disguised measure of self-enhancement and a self-report measure of affect. Experimental condition and WMC interacted such that higher WMC predicted more self-enhancement and less negative affect following negative feedback. This research provides novel insight into the consequences of individual differences in WMC and illustrates that cognitive capacity may facilitate the spontaneous self-regulation of emotion.     

Spontaneous emotion regulation to positive and negative stimuli

The ability to regulate one’s emotions is an integral part of human social behavior. One antecedent emotion regulation strategy, known as reappraisal, is characterized by cognitively evaluating an emotional stimulus to alter its emotional impact and one response-focused strategy, suppression, is aimed at reducing behavioral output. People are capable of using these specific emotion regulation strategies when instructed to do so; however, it is equally important to investigate natural and self-selected strategy use. This study was designed to determine to what extent people spontaneously regulate their emotions and the emotion regulation strategies they choose to achieve their regulatory goals. Participants were given no instructions to regulate their emotions before they were shown a negative and a positive film clip, but were instead asked afterwards about the specific strategies that they had used. Participants reported regulating their emotions more to the negative film than to the positive film. Reappraisal was more frequently selected as an emotion regulation strategy than suppression. As expected, participants with high baseline respiratory sinus arrhythmia (RSA) adopted reappraisal strategies more than those with low RSA but, surprisingly, RSA was not associated with facial expressivity. Suggestions for future research in this relatively young field of spontaneous emotion regulation are offered.     

Resting RSA is associated with natural and self-regulated responses to negative emotional stimuli

Resting respiratory sinus arrhythmia (RSA) was assessed among 111 adult participants. These individuals were then asked to watch a positive or negative affective film in either a natural manner or while exaggerating their facial response. Facial reactions to the film were video-recorded and subsequently rated in terms of facial affect. Participants also self-reported the valence of their emotional experience. Results from regression analyses revealed that persons with low resting RSA behaviorally evidenced a more negative facial response to the negative film under natural-watch conditions. Low RSA individuals were also less able to modulate (i.e., amplify) their facial response to the negative film. In terms of self-report measures, persons in the exaggerate condition reported more positive affect to the positive film than did those in the natural-watch condition. Results suggest that cardiac vagal control is inversely associated with negative facial expression but positively associated with facial regulation ability to negative stimuli.     

Respiratory phase and visual signal detection

Previous studies have implicated respiration as a source of intra-S variation in visual signal detection tasks. In the present study, pneumographic respiration records were obtained on 22 female undergraduates during a visual signal detection task. The analysis of signal detection with respect to respiration phase showed that signals presented during exhalation were detected more frequently than those presented during inhalation. These findings suggest that the intra-S variation in signal detection performance may be partially accounted for by respiratory behavior at the moment of signal presentation.     

The Neuropsychology of Depression: A Literature Review and Preliminary Model

Neuropsychological research provides a useful framework to study emotional problems, such as depression, and their correlates. This paper reviews several prominent neuropsychological theories. Functional neuroanatomical systems of emotion and depression are reviewed, including those that describe cerebral asymmetries in emotional processing. Following the review, a model that is composed of three neuroanatomical divisions (left frontal, right frontal, and right posterior) and corresponding neuropsychological emotional sequelae within each quadrant is presented. It is proposed that dysfunction in any of these quadrants could lead to symptomatology consistent with a diagnosis of depression. The proposed model combines theories of arousal, lateralization, and functional cerebral space and lends itself to scientific methods of investigation. Accordingly, research, prevention, and treatment programs in accordance with the proposed model may promote an improved understanding of the neuropsychological mechanisms involved in depression.