青少年自伤行为的机制及影响因素:基于情绪管理的视角

青少年是自伤的高危人群,这与自伤的情绪管理功能密切相关。基于情绪管理视角,生物社会模型、回避体验模型和情绪管理模型分别从不同侧面揭示了情绪管理在自伤发生中的核心地位。综合目前关于自伤的心理学及跨学科研究成果发现,青少年自伤的影响因素主要包括基因与脑等生物学因素、家庭与学校环境中的人际因素,以及个体的人格特征。其中,基因、脑与家庭环境对青少年自伤的影响尤为关键。今后应在纵向研究、基因与环境交互作用以及脑成像技术融合等方面对自伤进行进一步探讨。     

Role of event centrality and emotion regulation in posttraumatic stress disorder symptoms among internally displaced persons

Background: Event centrality and emotion regulation in relation to posttraumatic stress disorder (PTSD) have been documented in various global samples especially in Western cultures; but internally displaced persons (IDPs) still constitute an underrepresented population in psychotraumatology literature. This study tested the roles of event centrality and emotion regulation strategies (cognitive reappraisal and expressive suppression) in PTSD symptoms among IDPs in Nigeria.

Design: The multi-group cross-sectional design was adopted.

Methods: Tiv language versions of the Centrality of Events Scale, Emotion Regulation Questionnaire, and Harvard Trauma Questionnaire were completed by 859 IDPs in two camps located in Benue State, North-central region of Nigeria.

Results: Hierarchical multiple linear regression results indicated that event centrality positively predicted PTSD symptoms. Cognitive reappraisal was a negative predictor of PTSD symptoms while expressive suppression was a positive predictor of PTSD symptoms. Bonferroni corrections indicated that expressive suppression was the strongest predictor of total PTSD symptoms, avoidance/numbing symptoms, and hyper-arousal symptoms; but event centrality was the most robust predictor of PTSD intrusion/re-experiencing symptoms.

Conclusion: The findings underscore recent developments in psychotraumatology indicating that the extent to which individual differences impact the development of PTSD is essential in clinical psychology research and practice.     

Social anxiety and emotion regulation flexibility: considering emotion intensity and type as contextual factors

Background and objectives: Individuals with social anxiety disorder have often been considered inflexible in their emotion regulation. The aim of this study was to investigate emotion regulation flexibility in socially anxious individuals in response to two contextual factors, namely different levels of emotion intensity and emotion type.

Methods: A daily diary approach was employed, investigating emotion regulation (i.e., experiential avoidance, expressive suppression and cognitive reappraisal) in college students scoring high (N?=?62; HSA) and low (N?=?52; LSA) on social anxiety.

Results: Results revealed that HSAs were found to use more experiential avoidance than LSAs, especially at higher levels of negative intensity. The use of this emotion regulation strategy appeared to be driven by guilt, nervousness, and sadness. There were no between-group differences concerning the other strategies in response to varying levels of emotional intensity.

Conclusions: Together, the results provide evidence for inflexible emotion regulation in HSAs, reflected in an unwillingness to experience negative emotions.     

The relationship between suppression and subsequent intrusions: the mediating role of peritraumatic dissociation and anxiety

Background and objectives: Although previous studies showed that thought and emotion suppression represent risk factors for intrusions development, the mechanisms that explain these relations were less explored. This study aims to examine the relationships between thought and emotion suppression and the symptoms of intrusion following the exposure to a trauma-related event. Moreover, we explored if these relationships would be mediated by peritraumatic state dissociation and state anxiety.

Design and methods: The trauma film paradigm was used and the participants were students (N?=?148) experimentally exposed to an aversive film to model a traumatic experience. Thought and emotion suppression were measured before the trauma exposure. After exposure, the participants completed scales for measuring state dissociation and state anxiety. Intrusive images and thoughts of the film were recorded in the subsequent week using an intrusion diary.

Results: Thought suppression predicted intrusive thoughts frequency, and this effect was mediated by the peritraumatic anxiety. State anxiety predicted both intrusive images and thoughts, while state dissociation only predicted intrusive images.

Conclusions: Intrusive images and intrusive thoughts are different phenomena and they are predicted by different variables. The practical implications of these results for posttraumatic stress disorder treatment and secondary traumatization are discussed.     

Incorporating Imagery Into Thought Records: Increasing Engagement in Balanced Thoughts

Thought records are one of the most effective CBT interventions. However, clients can find them overly intellectual. While clients may logically understand that their balanced thought is accurate, they may not be emotionally convinced, thus reducing the thought record’s effectiveness. In the present paper we describe how imagery can be used throughout the thought record process to enhance clients’ emotional engagement. We describe how imagery can be used to identify negative automatic thoughts, to increase the believability of evidence against negative automatic thoughts, and to increase emotional engagement with balanced thoughts.     

Predictors of Child Maltreatment Potential in a National Sample of Mothers of Young Children

Although previous studies have furthered our broad ability to predict child maltreatment potential, young children remain at the highest risk for experiencing maltreatment. Thus, several variables of relevance for this population were examined. A national community sample of 158 mothers with young children between ages 1.5 and 5 years rated their young children’s temperament as well as their own temperament, emotion regulation, stress, coping, and child maltreatment potential. Young children’s mood quality as well as mothers’ mood quality, flexibility/rigidity, emotion dysregulation, parenting stress, cumulated severity of stress, and emotion-focused coping added unique incremental variance to the prediction of child maltreatment potential, accounting for 67% of the variance overall. Further, mothers’ emotion dysregulation mediated the relationship between mothers’ flexibility/rigidity and child maltreatment potential. Consequently, emotion regulation skills represent an important point of intervention for mothers of young children who are at increased risk for child maltreatment due to difficult temperament characteristics.     

Exhausted,mistreated, or indifferent? Explaining deviance from emotional display rules at work

This article explores different theoretical explanations for deviance from display rules (DDR), which occurs when employees consciously display emotions to customers that are unsanctioned by the organization. DDR is an important outcome in service organizations because it triggers strong negative reactions from customers, such as negative reputation and business losses. To better explain why DDR occurs, the author compared predictors drawn from organizational justice theory, conservation of resources theory and goal-setting theory in a comprehensive model to explore complementary and competing effects. The model was tested using hierarchical linear modelling with data from 1146 transactions performed by 51 service employees who participated in an experience sampling study over several weeks. Results demonstrated that emotional valence mediated the transaction-level relationship between customer interpersonal injustice and DDR. Similarly, negative emotions mediated the transaction-level relationship between mental exhaustion and DDR. However, person-level differences in goal commitment to organizational display rules had a buffering effect on the relationship between negative emotions and DDR. Overall, the results demonstrate that unfair treatment from customers and mental exhaustion can promote the expression of unsanctioned emotions to customers via negative emotional experiences, but employees who are committed to emotional labour goals are more resistant to engaging in DDR.     

Modeling ratings of in-vehicle alerts to pedestrian by leveraging field operational tests data in a controlled laboratory study

We show how to leverage expensive field operational tests (FOT) data in a controlled laboratory study when defining an in-vehicle algorithm that alerts drivers to pedestrians. We used an empirical approach that quantifies the relative level with which drivers are likely to accept alerts to pedestrians. The approach was used in two studies to investigate a range of contextual factors known to influence driver ratings of alerts to pedestrians issued by a driver-assistance system. Regression analysis shows that four factors consisting of combinations of pedestrian location and motion relative to the road ahead of the vehicle explain 85% of the variability in drivers’ ratings of alerts. Adding two factors related to the uncertainty of the pedestrians’ future path improves the model slightly. These findings suggest that drivers’ assessment of the danger associated with pedestrians derives largely from the possibility that they might move into the vehicle’s path, even when the vehicle is not on a collision course with the pedestrians. The less probable such an event seems, the less accepted an alert will be. Time to arrival (TTA) improved the regression model only when restricted to pedestrians in clear need of an alert, but was also found to have an effect in alert timing. This finding suggests that four contextual factors largely define the perceptual cues that drivers use to rate alerts to pedestrians.     

Emotional prosody effects on verbal memory in older and younger adults

Prosody, or the way things are said, can modify the meaning of utterances making qualitatively different affective prosodies useful for understanding how auditory affective information is processed and remembered. In this study, we collected behavioral data from 225 younger (M age = 20.8 years, SD = 2.5 years; 119 males) and 225 older adults (M age = 71.6 years, SD = 6.5 years; 119 males) in order to examine age differences in emotional prosody effects on verbal memory. Participants were randomly divided into three subgroups according to different prosody listening conditions (positive, negative, and neutral) and prosody effects on a yes–no recognition memory task were investigated. The results showed how older adults who listened to the story read with a neutral prosody remembered more words than those who listened to the same story with a positive or negative prosody. Younger adults showed no valence effects. Our findings highlighted an age and affective prosody interaction that affects remembering in older adults alone.