Understanding impulsive aggression: Angry rumination and reduced self-control capacity are mechanisms underlying the provocation-aggression relationship

The transition from physical sibling abuse to bullying perpetration through trait anger: A longitudinal study

OBJECTIVES

Experiencing physical sibling abuse is a form of family violence that is common but understudied. While it is often perceived as a normative aspect of sibling relationships, there are apparent behavioral consequences. The current study aims to advance the literature by utilizing the displaced aggression model and I3 theory to longitudinally examine trait anger as a pathway linking physical sibling abuse to bullying perpetration.

METHODS

Using data from the Bullying, Sexual, and Dating Violence Trajectories from Early to Late Adolescence in the Midwestern United States, 2008-2013, adolescents (n = 851, M = 14.8 years) completed questionnaires at baseline and were reassessed 6 months later.

RESULTS

Results suggested that when adolescents experience physical sibling abuse, they are more likely to engage in bullying perpetration. Mediation analyses indicated that as adolescents were physically abused by a sibling at home, they were more likely to report higher levels of trait anger, which subsequently increased their risk of engaging in bullying perpetration.

CONCLUSION

These results suggest that experiencing physical sibling abuse has long-term detrimental consequences, including elicitation of trait anger, subsequently predicting bullying perpetration.

The influence of organizational caring on mobile phone addiction in undergraduate nursing students: The chain mediating role of perceived stress and self-control

Background

The incidence of mobile phone addiction (MPA) is increasing in undergraduates and may lead to depression, anxiety, and sleep disorders. Undergraduate nursing students are important group for clinical services; therefore poor mental health has an important implications for the quality of future nursing work and the relationship between nurses and patients.

Objectives

To explore the connection between organizational caring and MPA in Chinese undergraduate nursing students and to investigate the mechanisms of perceived stress and self-control in this relationship by constructing a chain mediation model.

Design

A cross-sectional study.

Methods

A total of 900 participants (age range 18-25 years, M = 20.99, SD = 1.58, 94.0 % female) were recruited from 10 universities in China. Data were collected using an online survey between February and March 2023. Organizational caring, subjective stress, self-control ability, and MPA among undergraduate nursing students were assessed.

Results

(1) The prevalence of MPA was 34.9 % (314/900). (2) MPA in undergraduate nursing students was negatively correlated with self-control (r = -0.468, p < 0.001) and organizational caring (r = -0.156, p < 0.001), and positively correlated with perceived stress (r = 0.362, p < 0.001). (3) Perceived stress and self-control mediated the relationship between organizational caring and MPA, and the relative mediating effect values were 16.6 % and 17.2 %, respectively. (4) Organizational caring had an indirect effect on MPA through the chain mediation effect of perceived stress and self-control, and the relative mediating effect value was 19.1 %.

Conclusion

Organizational caring, perceived stress and self-control directly influenced MPA among undergraduate nursing students. Additionally, organizational caring indirectly affected MPA through perceived stress and self-control. To further mitigate MPA among students, nursing managers and educators should enhance organizational caring, reduce perceived stress, and improve self-control abilities.

The negative effects of ego-depletion in junior high school students on displaced aggressive behavior and the counteraction of the natural environment

The current study investigated the effects of ego-depletion in junior high school students on displaced aggressive behavior and the counteraction of the nature. Study 1 investigated the effects of ego-depletion on displaced aggressive behavior in junior high school students using a within-subject design, comparing the differences in displaced aggressive behavior between the induced ego-depletion condition and the non-induced ego-depletion condition. Results showed that junior high school students exhibited significantly higher levels of displaced aggressive behavior under the induced ego-depletion condition compared to the non-induced ego-depletion condition. Study 2 examined the role of the nature in the process of ego-depletion influencing displaced aggressive behavior. A 2 (ego-depletion: induced ego-depletion vs. non-induced ego-depletion) × 2 (picture type: blank picture vs. natural picture) mixed design was used. A picture-viewing task was inserted between the ego-depletion task and the displaced aggressive behavior task to compare the differences in displaced aggressive behavior between the group that viewed blank pictures and the group that viewed natural pictures. The results showed that under the induced ego-depletion condition, there was no significant difference in displaced aggressive behavior between viewing natural pictures and viewing blank pictures. However, after viewing blank pictures, displaced aggressive behavior under induced ego-depletion condition was significantly higher than under non-induced ego-depletion condition; after viewing natural pictures, there was no significant difference in displaced aggressive behavior between induced ego-depletion condition and non-induced ego-depletion condition. These results suggest that ego-depletion can increase displaced aggressive behavior in junior high school students, but this phenomenon is not observed after exposure to nature. The current study provides empirical evidence for investigating the effects of ego-depletion on displaced aggressive behavior.

The smallest things make me emotional! Emotion reactivity in non-suicidal self-injury: trait, state, and physiological differences

Objective

The current study sought to clarify the role of emotion reactivity in non-suicidal self-injury (NSSI) by examining three forms of emotion reactivity (physiological and self-reported trait and state reactivity) among a sample of young adults with or without a history of NSSI.

Materials and methods

Seventy-six adults (M age = 20.97, 73.7% female) participated in a semi-structured clinical interview to determine NSSI history and completed a measure of trait emotion reactivity. Participants then provided state emotion reactivity ratings before and after a social rejection task, recovery period, and positive mood induction while physiological data was continuously recorded.

Results

Although individuals with a history of NSSI perceived themselves to be more emotionally reactive, these participants were not more physiologically reactive, nor were their state reactivity ratings significantly different from individuals without a history of NSSI.

Discussion

Results suggest increased emotionality in response to a stressor is within normal bounds and not unique to individuals with a history of NSSI, and provide implications for future research on the etiology and treatment of NSSI.

The mediating role of hostile attribution bias in social exclusion affecting aggressive behavior

Aggression is one of the public social issues affecting campus harmony and stability, and social exclusion is an important interpersonal contextual factor among many factors affecting aggression. However, studies examining the influence of social exclusion on aggression and its mediating mechanism are not systematic enough. Based on the general aggression model (GAM), we intend to explore the role of hostile attribution bias (HAB) in both trait and state levels of social exclusion, which leads to aggression through a combination of questionnaire and experimental methods. Study 1 surveyed 388 current high school students (Mage = 16.09, SD = 1.01) and found that HAB mediates the relationship between long-term social exclusion (trait level) and aggression tendency. Study 2 experimented with 181 high school students (Mage = 16.95, SD = 1.13) to examine whether short-term social exclusion (state level) after initiating the Cyberball paradigm could still influence aggressive behavior through the mediating role of HAB. Results found that the mediating role of HAB still holds. The findings of the study further enrich the GAM and have important implications for a more targeted approach to aggression prevention and intervention.

The link between anger and reactive aggression: Insights into anger rumination

This study examined the mediating role of anger rumination in the relationship between anger and reactive aggression and the potential of adaptive anger rumination in reducing reactive aggression. Study 1, a two-wave longitudinal survey of 177 Chinese adolescents, showed that anger rumination mediated the relationship between anger and reactive aggression. Study 2, an experimental study with 160 university students, showed that the self-distanced group had lower aggression than the self-immersed group, and anger rumination mediated the impact of anger on reactive aggression in only the self-immersed group. These findings clarify the role of anger rumination concerning the relationship between anger and reactive-aggression and highlight the importance of self-distanced anger rumination in preventing reactive aggression among adolescents and young adults.

Everyday discrimination, emotion, and daily interactions during adolescence

The present study examined whether everyday discrimination relates to the frequency of adolescents' positive and negative daily social interactions and whether these associations are driven by anger and positive emotion. Adolescents (N = 334) participated in a three-wave longitudinal study, in which they completed surveys regarding everyday discrimination, anger, and positive emotion, as well as 15 daily reports of conflict and getting along with friends and family. Higher everyday discrimination was related to more daily conflicts and fewer experiences of getting along with other people. Longitudinal models also provided preliminary evidence that everyday discrimination was associated with daily conflicts 4 years later indirectly through anger. Overall, results suggest everyday discrimination relates to adolescents' daily experiences, potentially through differences in emotion.

Effects of 12-week aerobic exercise with different frequencies on executive function in preschool children: a cluster randomized controlled trial

OBJECTIVE

To explore the effects of a 12-week aerobic exercise program with different frequencies on executive functions (EFs) in preschool children.

METHOD

Four kindergartens, comprising 126 preschool children in Shanghai, were enrolled in this 12-week cluster randomized controlled trial with a 12-week follow-up period. Kindergartens were allocated to high-frequency (three times a week) or low-frequency (once a week) exercise groups using stratified block randomization. Three core sub-EFs, including inhibition, working memory, and cognitive flexibility, were assessed at baseline, post-intervention, and the 12-week follow-up.

RESULTS

Compared to baseline, both groups showed significant improvements in inhibition and working memory after the intervention and at the 12-week follow-up. However, only the high-frequency exercise group demonstrated a significant improvement in cognitive flexibility after the follow-up period. Nonetheless, there were no significant differences in the core sub-functions of EFs between the two groups at the end of the intervention or the follow-up periods.

CONCLUSION

A 12-week aerobic exercise of three times a week was insufficient to significantly improve EFs in preschool children compared to once a week. Future studies are needed to examine the dose-response relationship of aerobic exercise on EFs and to verify the effects of different exercise modalities on EFs in preschool children.

The impact of patients' hostile attribution bias on aggression in doctor-patient interactions

Background

Doctor-patient conflict is trending in social attention research. However, the existing literature rarely explores whether a patient's hostile attribution bias (HAB) in the doctor-patient interaction affects the aggression level against doctors.

Objective

This study aimed to explore the relationship and mechanism between different types of HAB and aggression in patients.

Method

In Study 1, 80 patients completed the word sentence association paradigm for hostility (WSAP-Hostility), and their explicit and implicit aggression levels were measured using the hot sauce paradigm and the single-category implicit association test (SC-IAT), respectively. In Study 2, 63 patients were randomly divided into an experimental (rejection) and a control group. Their state hostile attribution bias (SHAB) was activated through social rejection materials. They completed the SHAB questionnaire and anger expression inventory, and their explicit and implicit aggression levels were measured as in Study 1.

Results

In both studies, results indicated that patients' trait and state HAB were significantly related to explicit aggression but not implicit aggression. Hostile interpretation positively predicted explicit aggression, whereas benign interpretation had a negative predictive effect on explicit aggression. Patients' anger played a mediating role between SHAB and explicit aggression.

Conclusions

These findings suggest that patients' HAB affects explicit aggression toward doctors and anger plays a mediating role.

Psychometric properties of an Arabic translation of the long (12 items) and short (7 items) forms of the Violent Ideations Scale (VIS) in a non-clinical sample of adolescents

BACKGROUND

Accurately measuring violent ideations would be of particular high relevance in Arab countries, which are witnessing an unprecedented increase in violence rates among adolescents because of the widespread social, economic and political unrest in the region. Therefore, the present study aimed to test the psychometric properties of an Arabic translation of the 12-item and the 7-item forms of the Violent Ideations Scale (VIS and VIS-SF) in a sample on non-clinical Arabic-speaking adolescents.

METHODS

Five hundred seventy-seven community adolescents (mean age of 15.90 ± 1.73 years, 56.5% females) answered an anonymous online survey comprising an Arabic translation of the Violent Ideations Scale (VIS) and a measure of physical aggression.

RESULTS

Confirmatory factor analyses (CFA) offered support for the single-factor structure of the Arabic VIS and the VIS-SF. Both the long and short forms of the scale yielded excellent internal consistency, with McDonald's ω coefficients of 0.96 and 0.94 and Cronbach's α coefficients of 0.96 and 0.94, respectively. Multi-group CFA established measurement invariance across gender groups. Finally, results revealed significant and positive correlations between the two forms of the VIS and physical aggression scores, thus supporting concurrent validity.

CONCLUSION

Both the VIS and VIS-SF have demonstrated good psychometric properties in their Arabic versions, and suitability for sound assessment of violent ideations. We therefore expect that these measures assist clinicians in risk assessment and management of violence, and help foster research in this area in Arab countries.

Anger and Aggression in Relation to Psychological Resilience and Alcohol Abuse among Health Professionals during the First Pandemic Wave

Mental health problems, behavior changes, and addictive issues have been consistently documented among healthcare workers during the pandemic. The objective of this study was to investigate the levels of anger and aggression in relation to psychological resilience and alcohol abuse among healthcare workers during the first wave of the COVID-19 pandemic. A total of 120 physicians and 123 nurses completed an online survey of the Dimensions of Anger Reactions-5 (DAR-5), the Brief Aggression Questionnaire (BAQ), the Brief Resilience Scale (BRS), and the Alcohol Screening questionnaire CAGE which is an acronym for the focus of the questions (Cutting down, Annoyance by criticism, Guilty feeling, and Eye-openers). Demographic and professional data were also recorded. A total of 53 men and 190 women participated in the study. Almost one-third of the participants had a positive score on the DAR-5 scale and one out of ten respondents presented with current problematic alcohol use. Male participants demonstrated lower scores on the DAR-5 scale compared to females. Individuals with current problematic alcohol use displayed higher scores on the BAQ compared to those without alcohol use disorders. Regression analysis revealed that 16.4% of the variance in the BAQ scores can be attributed to scores on the DAR-5, 5.9% to the BRS scores, 2.1% to the CAGE scores, 1.7% to gender, and 1.2% to years of work experience. Mediation analysis highlighted the role of psychological resilience as a negative mediator in the DAR-5 and BAQ relationship. Professional experience and alcohol abuse emerged as positive and negative risk factors contributing to aggression and psychological resilience. The findings hold practical implications for implementing interventions to strengthen resilience in order to compensate for aggressive tendencies and discourage addictive issues.

Exploring the relationship between social exclusion and social media addiction: The mediating roles of anger and impulsivity

Previous studies have examined the relationships between some antecedents and social media addiction. However, an important factor - social exclusion - has not received enough attention in the literature, the underlying psychological mechanisms that link social exclusion to social media addiction are still unclear. The current study investigated the relation between social exclusion and social media addiction as well as the mediating effects of anger and impulsivity on this relationship. An online survey was conducted, the sample included 573 university students (323 females). The results suggested that: (1) social exclusion was positively correlated with social media addiction; (2) anger and impulsivity separately mediated the relation between social exclusion and social media addiction; and (3) anger and impulsivity sequentially mediated the association between social exclusion and social media addiction. The results of the present study were conducive to understanding the associations and the psychological mechanisms between the study variables.

Investigating the effects of emotion dysregulation and repetitive negative thinking on alcohol hangover anxiety and depression

INTRODUCTION

Underlying factors associated with alcohol hangover psychological symptoms, such as anxiety and depression, have not been identified. Emotion dysregulation and repetitive negative thinking (RNT) are transdiagnostic factors associated with psychopathology, including non-hangover anxiety and depression. The current study prospectively examined the role of emotion dysregulation on subsequent alcohol hangover anxiety and depression symptoms, as well as the moderating role of RNT on this relation among university students.

METHODS

One hundred thirty-six participants completed baseline assessments of emotion dysregulation (DERS-16) and non-hangover anxiety and depression (DASS-21). Thirty-nine participants reported experiencing alcohol hangover at 2-week follow up and completed assessments of RNT (PTQ) and hangover anxiety and depression (modified DASS-21). Two independent regression-based moderation analyses were conducted to examine the relation of baseline emotion dysregulation, 2-week follow-up RNT, and hangover anxiety and depression symptoms after accounting for baseline non-hangover anxiety and depression symptoms.

RESULTS

Among those experiencing alcohol hangover (n = 39), emotion dysregulation and RNT were not associated with hangover related anxiety beyond non-hangover anxiety. Emotion dysregulation significantly predicted hangover depression but was rendered non-significant by the addition of RNT, which was significantly associated with hangover depression. RNT moderated the emotion dysregulation-hangover depression relation such that emotion dysregulation was not associated with future hangover depression at low levels of RNT but was positively associated with hangover depression at moderate to high levels of RNT.

CONCLUSION

Results provide preliminary support for the role of emotion dysregulation and RNT in hangover depression severity.

Investigating the Multidimensionality and Psychometric Properties of the Children's Anger Rumination Scale (CARS): A Bifactor Exploratory Structural Equation Modeling Framework

Anger Rumination (AR) represents a maladaptive cognitive process that contributes negatively to psychosocial functioning. The purpose of the present study was to investigate the psychometric properties (e.g., factorial structure, measurement invariance, and reliability) of the Children's Anger Rumination Scale (CARS). Factorial structure was tested by contrasting alternative model representations of the instrument (one- and four-factor independent cluster models-confirmatory factor analysis [ICM-CFA], exploratory structural equation modelling [ESEM], bifactor-CFA and bifactor-ESEM) in a convenience sample of 552 Greek students (M_age = 11.50 years; 53.6% girls). The hypothesized bifactor-ESEM solution, composed by a general anger rumination factor and four specific factors (Angry Afterthoughts, Thoughts of Revenge, Angry Memories, and Understanding of Causes) provided the best fit to the data and revealed the unitary dimensionality of the CARS. Measurement invariance across gender and age in level of the latent means indicated no significant differences in relation to AR tendency. The CARS showed internal consistency, one-month test-retest reliability as well as desirable patterns of convergent and discriminant validity. The predictive power of the instrument was also supported as participants' AR propensity was found to explain both depressive symptoms and bullying behaviors. Overall, our findings indicate that the CARS is a developmentally appropriate and psychometrically sound instrument that conceptualizes AR as an unidimensional construct among children and preadolescents.

Language athletes: Dual-language code-switchers exhibit inhibitory control advantages

Recent studies have begun to examine bilingual cognition from more nuanced, experienced-based perspectives. The present study adds to this body of work by investigating the potential impact of code-switching on bilinguals’ inhibitory control abilities. Crucially, our bilingual participants originated from a predominantly dual-language environment, the interactional context which is believed to require (and therefore, potentially train) cognitive control processes related to goal-monitoring and inhibition. As such, 266 French Canadian bilinguals completed an online experiment wherein they were asked to complete a domain-general (Flanker) and a language-specific (bilingual Stroop) inhibitory control task, as well as extensive demographic and language background questionnaires. Stepwise multiple regressions (including various potential demographic and linguistic predictors) were conducted on the participants’ Flanker and Stroop effects. The results indicated that the bilinguals’ propensity to code-switch consistently yielded significant positive (but unidirectional) inhibitory control effects: dual-language bilinguals who reported more habitual French-to-English switching exhibited better goal-monitoring and inhibition abilities. For the language-specific task, the analysis also revealed that frequent unintentional code-switching may mitigate these inhibition skills. As such, the findings demonstrate that dual-language code-switchers may experience inhibitory control benefits, but only when their switching is self-reportedly deliberate. We conclude that the bilinguals’ interactional context is thus of primary importance, as the dual-language context is more conducive to intentional code-switching. Overall, the current study highlights the importance of considering individualistic language experience when it comes to examining potential bilingual executive functioning advantages.

Moderating roles of grit and locus of control on rumination and suicidality

Cognitive factors constitute an important risk factor to the development of suicidal thoughts and behaviors (STBs). Engaging in depressive and anger rumination are uniquely associated with elevated vulnerabilities to STBs. Variations in attentional focus and control may further modify the impacts of rumination. For one, grit resembles the inflexible thinking patterns inherent in rumination, potentially contributing to one's capability of persisting in carrying out suicidal behaviors despite fears of pain or death. In the context of rumination, locus of control may alter the perspectives to which individuals attribute negative experiences. The current study examines the moderating roles of grit and locus of control on the impact of depressive and anger rumination on suicidality. Participants (N = 322) completed a battery of self-report questionnaires measuring depressive rumination, anger rumination, grit, locus of control, and suicidal history (a history of suicidal ideation, history of suicidal attempts, or neither). Using hierarchical multinomial logistic regression in R, results revealed that, as opposed to working together, the proposed variables are more independently informative in distinguishing those with a history of suicidal ideation, suicidal attempts, or neither. Findings provide unique contribution to the suicide literature pertaining to how individuals may perceive of their own internal locus of control and grit following suicidal thoughts and beliefs. Clinical implications and future directions are provided as recommendations in line with current findings.

Thinking through situations: The mediating role of rumination in the relationship between need for cognition and aggression

Need for cognition (NFC)-a stable personality trait associated with the enjoyment of thinking-has been shown to influence myriad social situations; however, no research has tested the direct and indirect effects of NFC on aggression. We predicted that NFC would negatively correlate with aggression, which would be mediated by rumination. Participants (N = 216 US adults) completed measures assessing NFC, aggression, and rumination. In line with our hypotheses, results showed that NFC was negatively correlated with aggression, and both anger rumination and more general rumination mediated this relationship. Future research and conclusions are discussed.

Negative Life Events and Procrastination among Adolescents: The Roles of Negative Emotions and Rumination, as Well as the Potential Gender Differences

Procrastination (the intentional delay of action despite knowing that one will be worse off due to the delay) is a widespread phenomenon with various negative consequences, especially among adolescents. Based on relevant evidence, this study examined the relation between negative life events and adolescents' procrastination, as well as the underlying mechanisms-specifically, the effects of negative emotions and rumination, as well as the potential gender differences. A total of 780 adolescents (M_age = 12.92 years old; 52.2% females) were recruited to complete a set of questionnaires assessing negative life events, procrastination, depression-anxiety-stress symptoms and rumination. Results showed that negative life events were positively associated with procrastination, and negative emotions significantly mediated the relation; rumination played a moderating role in this mediation model, specifically, both the direct and indirect effects in this mediation model were stronger for adolescents with higher rumination. Besides this, gender differences in this moderated mediation model were also found-the indirect effect of negative emotions was stronger for girls, and this mediating effect could be moderated by rumination only for boys. These results expanded our understanding of how negative life events influence procrastination and when (or for whom) negative life events influence procrastination the most. The findings also have significant implications for the prevention and intervention of adolescents' procrastination.

Decoding individual differences in expressing and suppressing anger from structural brain networks: A supervised machine learning approach

Anger can be broken down into different elements: a transitory state (state anger), a stable personality feature (trait anger), a tendency to express it (anger-out), or to suppress it (anger-in), and the ability to regulate it (anger control). These elements are characterized by individual differences that vary across a continuum. Among them, the abilities to express and suppress anger are of particular relevance as they determine outcomes and enable successful anger management in daily situations. The aim of this study was to demonstrate that anger suppression and expression can be decoded by patterns of grey matter of specific well-known brain networks. To this aim, a supervised machine learning technique, known as Kernel Ridge Regression, was used to predict anger expression and suppression scores of 212 healthy subjects from the grey matter concentration. Results show that individual differences in anger suppression were predicted by two grey matter patterns associated with the Default-Mode Network and the Salience Network. Additionally, individual differences in anger expression were predicted by a circuit mainly involving subcortical and fronto-temporal regions when considering whole brain grey matter features. These results expand previous findings regarding the neural bases of anger by showing that individual differences in specific anger-related components can be predicted by the grey matter features of specific networks.

Examination of college student health behaviors and self-reported executive functions

Objective: Emerging adulthood is characterized by maturation of executive functions (EF) and changes in health behaviors (HB). Interestingly, EF are bi-directionally related to many specific HB; yet how EF performs in relation to overall patterns of HB engagement is unclear. Groupings of HB and the relationship between these HB groupings and EF were examined.

PARTICIPANTS

Full-time college students were recruited from three large Mid- and Southwest universities (N = 1,387).

METHODS

Online self-report questionnaires assessing demographics, HB, and EF were completed.

RESULTS

Latent class analysis of HB revealed three classes: (1) High Substance Use, (2) Moderately Healthy, (3) Healthy. In general, the Healthy class had significantly greater EF compared to no significant differences between the other two classes.

CONCLUSIONS

Collective engagement in HB is associated with EF. Interventions targeting both HB and EF simultaneously may be most efficacious.

Posttraumatic Stress and Perceived Interpersonal Provocation in Adolescents

Objective: To examine the impact of posttraumatic stress on the choice of responses to and attribution of intentionality in peer provocation in adolescent boys and girls. Methods: A sample of 2678 adolescents from Northern Russia, aged 13-17 years (59.3% female; 95.7% ethnic Russian) completed self-reports on posttraumatic stress and rated hypothetical peer provocation scenarios that teenagers can encounter in their daily lives. Results: Adolescents with clinically significant levels of posttraumatic stress symptoms (n=184 (6.8%)) reported a different pattern of reactions to peer provocation as compared to all other adolescents. Boys and girls with high levels of posttraumatic symptoms reported that they would be less likely to discuss conflict situations and more likely to react with physical aggression. Compared to their male counterparts, girls with high levels of posttraumatic stress symptoms were more likely to endorse hostile intentions, avoid provocations, and were less likely to endorse verbally aggressive responses. In provocation scenarios that involved physical aggression, girls with high levels of posttraumatic stress symptoms were less likely to endorse verbal aggressive responses and more likely to endorse physically aggressive responses than girls without clinically significant levels of posttraumatic symptoms. Girls with high levels of posttraumatic stress symptoms were also more likely to avoid socially aggressive situations than non-traumatized girls, whereas boys had an opposite pattern. Conclusions: High levels of posttraumatic stress symptoms may play a significant role in the endorsement of aggressive reactions in conflicts with peers and patterns of reactions may be gender-specific. A history of posttraumatic stress should be carefully evaluated in children and adolescents seeking treatment for aggressive behavior.

The double-edged sword effect of employee impression management and counterproductive work behavior: From the perspective of self-control resource theory

Why do people who seem to be doing well in the workplace occasionally behave badly? Because these employees may be using impression management tactics to create an image. Existing studies have focused on comparing the differences in the use of impression management among different individuals, but cannot explain why a well-behaved individual sometimes behaves badly. Based on the theory of self-control resources, we adopts the survey method of job logs and collects the data of 121 employees. The results show that: (1) the use of self-promotion tactics and ingratiation tactics will promote the depletion of self-control resources. (2) The depletion of self-control resources will encourage employees to engage in counterproductive work behaviors. (3) The effect of self-promotion tactic and ingratiation tactic on the depletion of self-control resources was moderated by emotional intelligence. In the case of high emotional intelligence, this effect is attenuated. And vice versa. (4) Under high emotional intelligence and low emotional intelligence, the indirect effects of self-promotion tactic and ingratiation tactic on employees' counterproductive work behaviors are significantly different. Our research breaks through the between-individual perspective and illustrates the double-edged sword effect of self-promotion tactic and ingratiation tactic on employee counterproductive work behavior and its mechanism from the internal perspective, which is highly innovative.

Emotional Recognition Training Enhances Attention to Emotional Stimuli Among Male Juvenile Delinquents

Objective

Juvenile delinquents have deficits in emotional recognition that might play a critical role in the development of aggression. The present study aimed to investigate the effect of emotional recognition training and its consequences on emotional attention and aggression.

Methods

Seventy-three male juvenile delinquents were randomly assigned to two groups. One group was the modification group, which received eight days of training on an emotional recognition task. The purpose of the training was to modify interpretative biases in emotion recognition to encourage the perception of happiness over anger in ambiguous expressions. The other group was the waitlist group, which did not perform a task and continued with their usual programme. Before and after the training, participants completed the aggression questionnaire (AQ) and two behavioural tasks, including the emotional recognition task and a visual search task with happy and angry faces as targets.

Results

The modification group recognized more faces as happy after emotional recognition training than the waitlist group. Furthermore, the hostility in the modification group decreased significantly. Importantly, emotional recognition training further affected attention to emotional faces as participants responded faster in searching for happy and angry faces after training.

Conclusion

Emotional recognition training could modify juvenile delinquents' emotional recognition, enhance their visual attention to emotional faces and reduce hostility.

Longitudinal effect of self-control on reactive-proactive aggression: Mediating roles of hostile rumination and moral disengagement

Self-control is a well-known inhibitor of aggression, but the effect of self-control on different kinds of aggression (such as reactive-proactive aggression) and the underlying mediating mechanisms of these effects are unclear. We developed a mediation model to address these issues. A three-wave study was conducted with a sample of 1203 qualifying Chinese undergraduates to test the model. The results showed that self-control at Wave 1 negatively predicted reactive aggression at Wave 3 through mediating effects of hostile rumination and moral disengagement at Wave 2 at the same time, while self-control at Wave 1 negatively predicted proactive aggression at Wave 3 only through moral disengagement at Wave 2. Furthermore, the longitudinal relationship between hostile rumination and moral disengagement is mutual. The current findings support our hypotheses regarding the mediation model of self-control inhibiting reactive-proactive aggression and suggest that moral disengagement should be a common and basic variable to predict most kinds of aggression; further, hostile rumination only has a particular effect on reactive aggression. The present study used motivation theory to explain its mediation model, which develops aggressive theory regarding varied common influencing factors and underlying mediating mechanisms of reactive and proactive aggression.

Personal insult disrupts regulatory brain networks in violent offenders

The failure to adequately regulate negative emotions represents a prominent characteristic of violent offenders. In this functional magnetic resonance imaging study, we used technical, nonsocial frustration to elicit anger in violent offenders (n = 19) and then increased the provocation by adding personal insults (social provocation). The aim was to investigate neural connectivity patterns involved in anger processing, to detect the effect of increasing provocation by personal insult, and to compare anger-related connectivity patterns between offenders and noncriminal controls (n = 12). During technical frustration, the offenders showed increased neural connectivity between the amygdala and prefrontal cortex compared to the controls. Conversely, personal insults, and thus increased levels of provocation, resulted in a significant reduction of neural connectivity between regions involved in cognitive control in the offenders but not controls. We conclude that, when (nonsocially) frustrated, offenders were able to employ regulatory brain networks by displaying stronger connectivity between regulatory prefrontal and limbic regions than noncriminal controls. In addition, offenders seemed particularly sensitive to personal insults, which led to increased implicit aggression (by means of motoric responses) and reduced connectivity in networks involved in cognitive control (including dorsomedial prefrontal cortex, precuneus, middle/superior temporal regions).

Differential Antecedents and Consequences of Affective and Cognitive Ruminations

Adopting the information processing perspective, the current study aims to investigate the differential effects of affective and cognitive ruminations on individuals' affective states and learning behavior, and to further explore their differential mediating roles in transmitting effects of challenge and hindrance stressors on affect and behavior. A two-wave survey, in which stressors and ruminations were measured in the first wave and affective states and learning behavior were measured in the second, was conducted to obtain responses from 410 employees. As expected, affective and cognitive ruminations were differently associated with challenge stressors (i.e., cognitive job insecurity) and hindrance stressors (i.e., interpersonal conflict), and yielded different effects in terms of positive affect, negative affect, and learning behavior. Specifically, the results showed that: (a) cognitive job insecurity was significantly and positively related to cognitive rumination, while interpersonal conflict was significantly and positively related to affective rumination; (b) affective and cognitive ruminations were significantly associated with positive or negative affect, but in the exact opposite direction; (c) cognitive rumination, but not affective rumination, was significantly related to learning behavior; and (d) cognitive rumination mediated the effect of cognitive job insecurity on positive affect and learning behavior, while affective rumination mediated the effect of interpersonal conflict on negative affect. The current study contributes to the literature on rumination by introducing a new perspective, and sheds new light on the understanding of how and why affective and cognitive ruminations may lead to different affective states and behaviors.

The effects of childhood maltreatment on cyberbullying in college students: The roles of cognitive processes

Previous studies suggested that childhood maltreatment was associated with cyberbullying. However, it's not clear the internal cognitive processes of how maltreatment causes cyberbullying. Therefore, the current study aims to explore the effect of childhood maltreatment on cyberbullying and the mediating effects of hostile attribution bias and anger rumination. A sample of 528 college students completed the measures of childhood maltreatment, cyberbullying, hostile attribution bias, and anger rumination. Multiple mediation analysis and bootstrapping showed that hostile attribution bias and anger rumination mediated the link between child maltreatment and cyberbullying. The results of this study suggested that childhood maltreatment increased the risk of cyberbullying, which was caused by a co-effect of hostile attribution bias and anger rumination, and it provides an intervention direction for effectively preventing the cyberbullying in abused individuals.

Using citation network analysis to enhance scholarship in psychological science: A case study of the human aggression literature

Researchers cannot keep up with the volume of articles being published each year. In order to develop adequate expertise in a given field of study, students and early career scientists must be strategic in what they decide to read. Here we propose using citation network analysis to characterize the literature topology of a given area. We used the human aggression literature as our example. Our citation network analysis identified 15 research communities on aggression. The five largest communities were: "media and video games", "stress, traits and aggression", "rumination and displaced aggression", "role of testosterone", and "social aggression". We examined the growth of these research communities over time, and we used graph theoretic approaches to identify the most influential papers within each community and the "bridging" articles that linked distinct communities to one another. Finally, we also examined whether our citation network analysis would help mitigate gender bias relative to focusing on total citation counts. The percentage of articles with women first authors doubled when identifying influential articles by community structure versus citation count. Our approach of characterizing literature topologies using citation network analysis may provide a valuable resource for psychological scientists by outlining research communities and their growth over time, identifying influential papers within each community (including bridging papers), and providing opportunities to increase gender equity in the field.

The impact of social unrest and pandemic on mental health of young people in Hong Kong: The transdiagnostic role of event-based rumination

OBJECTIVE

Co-occurring population-level events, such as social unrest and coronavirus disease 2019, are observed in many societies today. Few studies have explored their combined mental health effects on young people. While self-focused rumination has been suggested to be a key mechanism underlying depression, the role of event-based rumination in mediating the impact of population stressors has yet to be elucidated.

METHODS

Data were collected from 6988 young people in a large-scale community online survey in Hong Kong. The survey assessed symptoms of post-traumatic stress disorder and depression, direct exposure to social unrest-related traumatic events, coronavirus disease 2019 pandemic-related events, personal stressful life events, event-based rumination and other individual risk factors.

RESULTS

High levels of comorbid post-traumatic stress disorder and depressive symptoms were observed. Logistic regression analysis revealed that probable post-traumatic stress disorder was associated with traumatic events (odds ratio = 1.73, 95% confidence interval = [1.64, 1.82]), pandemic-related events (odds ratio = 1.08, confidence interval = [1.01, 1.16]), stressful life events (odds ratio = 1.20, confidence interval = [1.21, 1.37]), high event-based rumination (odds ratio = 3.00, confidence interval = [2.58, 3.48]), lower resilience (odds ratio = 1.18, confidence interval = [1.15, 1.21]), higher smartphone reliance (odds ratio = 1.09, confidence interval = [1.05, 1.13]) and financial concerns (odds ratio = 1.25, confidence interval = [1.18, 1.33]). The odds for probable post-traumatic stress disorder was also significantly higher when two or more traumatic events were experienced (odds ratio = 4.03, confidence interval = [3.52, 4.62]). Factors associated with moderate-to-severe level depressive symptoms were similar. Event-based rumination significantly mediated between different types of external events (traumatic events, pandemic-related events, stressful life events) and both post-traumatic stress disorder and depressive symptoms.

CONCLUSION

These findings suggest that diverse types of stressful events during population-level crises could add to personal stressors to affect mental health outcomes in young people. Among other protective and risk factors, event-based rumination presented as a prominent transdiagnostic mediator for different symptom dimensions which may be a potentially important target for early risk detection and intervention.

The Role of Impulsivity and Stress Mind-Set in Understanding the Mindfulness-Intimate Partner Aggression Relationship

Perpetration of relational aggression, which is estimated to occur in 60% to 90% of relationships, has been demonstrated to have lasting negative effects both systemically and for its victims. Relational aggression has also been demonstrated to be impacted, in part by impulsivity, stress mind-set, and mindfulness. The present study examined a path analysis model of the relation between mindfulness and relational aggression, utilizing impulsivity as the mediating variable. Furthermore, the present study incorporated an examination of the potential moderating effects of stress mind-set on the relation between impulsivity and relational aggression. Three hundred eighty-three participants were recruited from across the United States, using Facebook ads. Participants completed online questionnaires assessing key study variables. We hypothesized that the negative urgency aspect of impulsivity would mediate the relation between the five facets of mindfulness and relational aggression, and further that this relationship would be moderated by stress mind-set, such that a stress mind-set which conceptualizes stress as negative would make the relation between impulsivity and relational aggression stronger. We hypothesized that the negative urgency aspect of impulsivity would mediate the relation between mindfulness and relational aggression. Furthermore, we hypothesized that the relation between impulsivity and aggression would be moderated by stress mind-set. Results indicated that the negative urgency component of impulsivity mediated the relation between all five facets of mindfulness and perpetration of relational aggression. Furthermore, stress mind-set moderated the relation between negative urgency and relational aggression, such that a lower stress mind-set was related to a stronger association between negative urgency and aggression. Implications for clinical intervention and future research efforts are discussed.

The role of self-regulatory control processes in understanding aggressive ideations and behaviors: An experience sampling method study

INTRODUCTION

In this study, we aimed to examine the association between aggressive ideations and aggressive behaviors in everyday life, as well as the role of processes related to self-regulatory control (i.e., self-control, ego depletion, and emotional states), using experience sampling methods (ESM).

METHODS

A total of 62 male adolescents performed a baseline measure of aggression, violent ideations (trait level), and ESM assessments, including four measures per day during nine consecutive days.

RESULTS

At a state level, aggressive ideations were associated with higher negative emotions during the previous day as well as with lower self-control and stronger anger rumination at the moment. Aggressive behaviors were related to higher anger rumination at the moment and to the manifestation of higher intensity of aggressive ideations derived in the previous measure. Higher self-control was related to a lower probability of aggressive behavior.

DISCUSSION

This study highlights the temporal link between aggressive ideations and behaviors in everyday life as well as the role of self-control in understanding aggressivity in the lap of time. Furthermore, we observed that expressions of anger (i.e., reactivity, as well as rumination) were central in the understanding of aggressive ideations and behaviors in the everyday life (i.e., at within-person variability at the state level).

Perceived stress and mobile phone addiction among college students: The roles of self-control and security

OBJECTIVE

According to the General Strain Theory, stress can lead to a range of problem behaviors. In the current study, we focused on the association between perceived stress and mobile phone addiction. We hypothesized that this association is mediated by low self-control and that the first path of the mediation is moderated by security.

METHODS

College students (N = 397; ages 16-21; 51.89% females) from a university in Hunan Province, China, were surveyed by cluster sampling method. The students completed the Smartphone Addiction Scale-Short Version (SAS-SV), the Depression Anxiety Stress Scale (DASS-21), the Self-Control Scale (SCS), and the Security Questionnaire (SQ) during regular class time. SPSS26.0 statistical software was used for descriptive statistics and Pearson correlation analyses, the SPSS macro PROCESS was used to test the mediating effects of self-control and the moderating role of security.

RESULTS

Mediation analysis showed that as expected, perceived stress was associated with lower self-control, which in turn was associated with a higher risk for mobile phone addiction. Also as expected, moderated mediation analysis indicated that the association between perceived stress and self-control was moderated by security. Specifically, the relationship between perceived stress and self-control was stronger for low security.

CONCLUSION

This study provides useful insight into the understanding of how perceived stress increases the risk of mobile phone addiction. The results are consistent with the General Strain Theory and further indicate that concrete approaches are required for the prevention and intervention to reduce mobile phone addiction among college students.

A Social-Cognitive Investigation of Young Adults Who Abuse Their Parents

Within the past decade, there has been an increase in research focusing on young people who abuse their parents. However, most research has narrowly focused on adolescent children, neglecting to investigate the nature, pattern, and factors related to child-to-parent abuse perpetrated by young adults. This article integrated two complementary social-cognitive theories of aggression to explore factors associated with perpetration of child-to-parent abuse among university students (N = 435, aged 18-25 years). Participants completed the Abusive Behavior by Children-Indices, a self-report measure that was designed to differentiate abusive and normative child-to-parent behavior. The results highlight that abuse is not limited to adolescent children, as one in seven young adults were categorized as abusive toward a parent over the previous 12 months. Sons were more likely than daughters to report abusing their parents. Specifically, sons disclosed greater rates of father abuse than daughters, but similar rates of mother abuse. Hierarchical logistic regression found that exposure to marital violence, parent-to-child aggression, trait anger, and aggressive scripts were significant predictors of both mother and father abuse. However, other factors related to abuse differed according to which parent was the target of abuse. For instance, male sex was a significant predictor of father abuse, whereas rumination and impulsive emotional regulation were significant predictors of mother abuse. Overall, father abuse was better explained by the model than mother abuse. The results suggest that although factors related to general aggressive behavior may be good predictors for father abuse, additional factors may be needed to explain mother abuse.

Attitudes Toward Corporal Punishment of Children

Abstract. Despite corporal punishment being associated with negative developmental outcomes for children, it is commonly practiced in Malaysian courts, schools, and homes. This study examined the relationships among the Dark Tetrad personality traits (Machiavellianism, narcissism, psychopathy, sadism), anger rumination, and attitudes toward corporal punishment of children. Two hundred sixty-three participants from a university and community sample in Malaysia completed measures of attitudes toward child corporal punishment, the Short Dark Tetrad, and the Anger Rumination Scale. Participants also answered questions about whether they received corporal punishment at home and school as children. Correlation analyses showed that Machiavellianism, psychopathy, and sadism were positively associated with acceptance of corporal punishment. Further regression analyses revealed that having received corporal punishment at home – but not at school – during childhood as well as trait Machiavellianism and sadism predicted accepting attitudes toward corporal punishment. Identifying factors that influence people’s attitudes regarding corporal punishment and discipline behaviors could yield new insights into parenting education programs and policies.

The relationship between phubbing and the depression of primary and secondary school teachers: A moderated mediation model of rumination and job burnout

BACKGROUND

With the progress of modern technology and the widespread popularization of mobile phones, many new problems related to mobile phones have aroused people's attention. One of the new phenomena is the phubbing. However, previous studies have paid more attention to the influence of phubbing on the phubbees, few researchers have focused on the influence of phubbing on the phubbers and its influencing mechanism.

METHODS

In the present study, convenient sampling method was adopted, and 907 (432 males, 47.6%) primary and secondary school teachers were recruited from Shanxi province in China. The teachers were all assessed by a series of self-assessment scales, including Generic Scale of Phubbing, the Maslach Burnout Inventory-General Survey, Ruminative Response Scale, and the Center for Epidemiological Studies Depression Scale.

RESULTS

The results showed as follows: (1) After controlling for age and gender, phubbing had a significantly positive link to depression of primary and secondary school teachers. Job burnout partially mediated the relation between phubbing and depression. (3) Moderated mediation analysis further indicated that the relation between job burnout and depression were moderated by rumination. Job burnout was a stronger predictor of depression in low ruminants than in high ones.

LIMITATIONS

First, cross-sectional study design was adopted in this study, but it was difficult to infer the causal relationship between variables. Further investigation and verification should be conducted in combination with experiments and follow-up studies, so as to further reveal the mechanism of action between variables. Second, all the data in this study were from the self-report. Although the common method deviation was not obvious, there may be social desirability effect.

CONCLUSIONS

These findings imply that phubbing will not only harm the mental health of the phubbees, but also will affect the mental health of the phubbers. The phubbing enhanced the job burnout of primary and secondary school teachers and increased their risk of depression. Compared with high ruminant, job burnout has a stronger predictive effect on depression in low ruminants. Therefore, we should also pay attention to the mental health problems of phubber teachers in primary and secondary schools.

Rumination as a transdiagnostic process: The role of rumination in relation to antisocial and borderline symptoms

The present study examined the influence of several forms of repetitive negative thinking on antisocial and borderline symptoms to identify underlying mechanisms that may contribute to the presentation and cooccurrence of these symptoms. Participants (N = 403), completed the Personality Assessment Inventory, the Personality Diagnostic Questionnaire-4, and several measures of rumination/worry. Path analyses were conducted in which different forms of rumination/worry predicted antisocial and borderline symptoms across two personality disorder measures. Across both models tested, anger rumination emerged as the strongest predictor of both antisocial and borderline symptoms while worry negatively predicted antisocial symptoms. Rumination and worry explained substantially more variance in borderline symptoms compared to antisocial symptoms. This study is the first study to examine antisocial symptoms in relation to forms of rumination/worry and highlights the differential relations of rumination/worry to antisocial and borderline symptoms using a multi-measure approach. Further, this study highlights the importance of examining types of repetitive negative thinking, specifically rumination, as potential transdiagnostic processes.

The relationship of narcissism with tendency to react with anger and hostility: The roles of neuroticism and emotion regulation ability

The present study examined the relationship of grandiose and vulnerable narcissism with dispositional anger and hostility. We investigated the roles of neuroticism, emotional intelligence, and gender in this relationship, using a sample of 405 participants. The results indicated that vulnerable narcissism was associated with a higher tendency toward anger and hostility, and that neuroticism accounted for a large part of this association. Poor emotion managing, known as strategic emotion regulation ability, also played a role in hostility related to vulnerable narcissism, especially among men. When emotional stability was controlled for, grandiose narcissism showed links to anger and hostility. We concluded that high neuroticism and poor emotion regulation abilities among vulnerable narcissists contribute to increased anger/hostility, whereas emotional stability likely protects grandiose narcissists against these internal aspects of aggression. The significant relationships between both forms of narcissism with aggression, remaining after neuroticism and emotion regulation were accounted for, suggest that there is another underlying source of this link. Finally, we found that controlling for interindividual differences in neuroticism significantly increased the relationship between vulnerable and grandiose narcissism, suggesting the existence of the common core of narcissism.

Social Exclusion and Impulsive Buying among Chinese College Students: The Mediating Role of Self-Esteem and the Moderating Role of Risk Preference

With the development of science and technology, buying has become much easier. At the same time, however, impulsive buying has many negative consequences for college students, such as dissatisfaction and debt; the causes of impulsive buying should, therefore, be explored urgently. There are numerous empirical studies indicating that social exclusion may be a potential factor of impulsive buying, and the underlying mechanisms of this association remain unclear. In this study, we used the Social Exclusion Scale, Self-Esteem Scale, Risk Preference Scale, and Impulsive Buying Scale, as well as a cross-sectional design to investigate the roles of self-esteem and risk preference in the relationship between social exclusion and impulsive buying among 768 college students (387 were female, M_age = 20.25 years). The results were as follows: (1) when controlling for gender, age, family monthly income, and monthly living expenses, social exclusion significantly and positively predicted impulsive buying; (2) self-esteem played a mediating role between social exclusion and impulsive buying; (3) risk preference moderated the relationship between the second half of the mediating path and the direct path. These results reveal the mechanism underlying impulsive buying in college students, that is, social exclusion will predict the decrease in college students’ self-esteem, and low self-esteem will further predict college students’ impulsive buying, which is a way for them to gain a sense of self-worth. Relatively low risk preference can well alleviate the negative impact of social exclusion and low self-esteem on impulsive buying. What is more, these results have implications for impulsive buying interventions and preventions. Schools should aim to create a good peer atmosphere by implementing certain rules that help to reduce social exclusion, and parents and education departments should cultivate students’ risk awareness to avoid risk behaviors in college students, such as impulsive buying behavior. This study fills the research gap regarding college students’ impulsive buying and explores its internal psychological mechanism.

The effect of acceptance and commitment therapy orientated anger management training on anger ruminations and impulsivity levels in forensic psychiatric patients: A randomized controlled trial

PURPOSE

This study aimed at determining the effect of acceptance and commitment therapy (ACT) orientated anger management training on levels of anger rumination and impulsivity in people receiving forensic mental healthcare.

DESIGN AND METHODS

This was a randomized controlled study. The research data were collected between July 2018 and February 2019. The personal information form, Anger Rumination Scale, and Barratt Impulsiveness Scale were used for data collection.

FINDINGS

Total scores on the Barratt Impulsiveness and Anger Rumination Scales were significantly lower in the experimental group than in the control group (p < 0.001).

PRACTICE IMPLICATIONS

This study adds to existing evidence on the provision of anger management training, offering an evidence-based solution along with necessary knowledge and skills for use by forensic psychiatric nurses.

Perceived stress and mobile phone addiction among college students during the 2019 coronavirus disease: The mediating roles of rumination and the moderating role of self-control

This present study aimed to examine the mediating role of rumination and the moderating role of self-control in the link between perceived stress and mobile phone addiction during the COVID-19 epidemic. A total of 628 college students completed Depression-Anxiety-Stress Scale, Smartphone Addiction Scale, Ruminative Responses Scale and Self-Control Scale. Mediation analysis highlighted that rumination mediated the association between perceived stress and mobile phone addiction. Moderated mediation analysis indicated that the indirect association between perceived stress and mobile phone addiction were moderated by self-control. Between the COVID affected group and the unaffected group, some differences also be observed in the moderating effect of self-control. This study emphasize the importance of rumination and self-control in understanding the possible mechanisms underlying the relationship between perceived stress and mobile phone addiction, which can be used to develop interventions to reduce the problematic behavior among college students during the COVID-19 pandemic.

The Association between School Climate and Aggression: A Moderated Mediation Model

While previous studies have shown evidence of an association between school climate and aggression, few have explored the mechanisms behind this association. As such, this cross-sectional study focused on both the mediating effects of self-control and the moderating effects of the parent-child relationship on the association between school climate and aggression. Data were obtained through an anonymous survey conducted among 1030 Chinese elementary and middle school students (52.72% male, average age = 11.53 years), who responded to items on school climate, aggression, self-control, and the parent-child relationship. First, the results showed that school climate was negatively associated with aggression. Second, a mediation analysis showed that self-control significantly mediated the association between school climate and aggression. Third, a moderated mediation analysis showed that the parent-child relationship significantly moderated the first stage of the indirect path (school climate → self-control). Specifically, this association was notably stronger among children and adolescents with better parent-child relationships. In sum, these findings constitute a valuable reference for both improving self-control and in the context of targeted interventions aimed at preventing aggression in children and adolescents in China.

Why Victimized Employees Become Less Engaged at Work: An Integrated Model for Testing the Mediating Role of Sleep Quality

Recent studies have shown that workplace victimization is negatively related to work engagement. The explanations for the underlying mechanisms, however, are still in a nascent stage. Drawing on the limited resource theory of self-regulation and research on workplace aggression and sleep, we develop and test an integrated model, which explains that victimized employees may have impaired sleep quality and thus have less energy and be less likely to be engaged in their work. The results of logistic regression and structural equation modeling analyses of large-scale survey data collected from 90,272 employees across the years 2010, 2011, 2014, and 2017, indicate that workplace victimization is negatively related to sleep quality and subsequent workplace engagement, even controlling for alternative explanations-job insecurity and basic psychological needs for competence, autonomy, and relatedness. Our findings advance our knowledge on the detrimental consequences of workplace victimization and suggest that, while unmet basic psychological needs matter, impaired sleep quality is one reason why victimized employees find it difficult to engage at work.

Influence of Childhood Family Routines on Adult Depression: A Cross Sectional Study

In order to explore the influence of childhood family routines on adult depression and the mediating role of tolerance of uncertainty and rumination, the current study tested 818 participants by adopting four questionnaires. The results of structural equation modeling revealed that (1) family routines had a negative effect on depression among Chinese college students; (2) family routines were found to have a positive effect on tolerance of uncertainty, and tolerance of uncertainty was a bridge linking family routines and depression; (3) family routines had a significant effect on depression through rumination; (4) the relationship between family routines and depression was partially mediated by the chain of tolerance of uncertainty and rumination. The result reveals not only the fact that childhood family routines have significant influence on college students' depression but also the mechanism of childhood family routines that affect college students' depression. The limitations and implications of our study were also discussed.

How child maltreatment impacts internalized/externalized aggression among Chinese adolescents from perspectives of social comparison and the general aggression model

BACKGROUND

Child maltreatment is believed to have a tight correlation with adolescent problem behaviors, and one of them is aggression. According to different attack targets, aggression can be divided into internalized aggression (attack oneself) and externalized aggression (attack others), both of which are negatively influenced by child maltreatment. However, little is known about the potential mechanisms of the effect from child maltreatment to internalized/externalized aggression.

OBJECTIVE

Based on the perspectives of social comparison and the general aggression model, the present study examined the mediating effects of benign envy, malicious envy and self-control between child maltreatment and internalized/externalized aggression.

PARTICIPANTS AND SETTING

1951 adolescents (49 % girls, M_age = 12.93 years, SD = 2.54) from mainland China were recruited.

METHODS

Based on the retrospective self-reporting of five questionnaires, structural equation modeling and bootstrap estimation procedure were adopted to identify the mediating effects of benign envy, malicious envy and self-control.

RESULTS

The structural model fitted well [χ² (178, 1951) = 1601.176, p < .001; RMSEA = 0.064; SRMR = 0.076; CFI = 0.913]. Benign envy (95 % CI [0.013, 0.002], [-0.040, -0.079]), malicious envy (95 % CI [0.044, 0.024], [0.363, 0.241]) and self-control (95 % CI [0.025, 0.005], [0.264, 0.166]) played a significant mediating role between child maltreatment and internalized/externalized aggression.

CONCLUSION

Benign envy, malicious envy and self-control played an important mediating role between child maltreatment and internalized/externalized aggression, which may provide a theoretical basis for future interventions to reduce adolescent problem behaviors, paying more attention to the improvement of emotion regulation and self-control.

Does Heart Rate Variability Biofeedback Enhance Executive Functions Across the Lifespan? A Systematic Review

The scope of this systematic review was to summarize the existing literature on the effects of heart rate variability biofeedback (HRV-BF) on executive functions (EFs) across the lifespan. Specifically, it aimed to investigate the factors that may affect the efficacy of HRV-BF interventions, such as the study population, duration and intensity of the intervention, or the technical equipment. This review was conducted according to the Preferred Reporting Items for Systematic Reviews and Meta-Analyses (PRISMA) guidelines. Studies that measured and presented at least one EF were included. We included controlled and uncontrolled trials involving clinical and general populations. From the initial list of 137 papers, 16 final studies were reviewed, with 777 participants. Fifty-six percent of the studies included in this review reported significant positive effects of HRV-BF intervention on at least one EF. Attention was the domain that most often benefited from the intervention. The majority of EF improvements (78%) occurred in studies that addressed patient populations or individuals that may present particular profiles: individuals exposed to stress, professional athletes, war veterans, children and adults with ADHD, and clinical older patients. The remaining studies (22%) that reported significant improvements focused on the general population. Efficacy was neither related to the duration or intensity of the intervention nor related to the technical equipment. Overall, our review shows that HRV-BF may be beneficial (a) to increase attentional skills, inhibition, and working memory and (b) when targeting more vulnerable individuals or individuals with particular profiles. However, further development of standardized, controlled protocols and consistent reporting of effect sizes may contribute to establishing the relevance of HRV-BF biofeedback interventions within the field of cognitive enhancement.

Viewing personalized video clips recommended by TikTok activates default mode network and ventral tegmental area

Cutting-edge recommendation algorithms have been widely used by media platforms to suggest users with personalized content. While such user-specific recommendations may satisfy users' needs to obtain intended information, some users may develop a problematic use pattern manifested by addiction-like undesired behaviors. Using a popular video sharing and recommending platform (TikTok) as an example, the present study first characterized use-related undesired behaviors with a questionnaire, then investigated how personally recommended videos modulated brain activity with an fMRI experiment. We found more undesired symptoms were related to lower self-control ability among young adults, and about 5.9% of TikTok users may have significant problematic use. The fMRI results showed higher brain activations in sub-components of the default mode network (DMN), ventral tegmental area, and discrete regions including lateral prefrontal, anterior thalamus, and cerebellum when viewing personalized videos in contrast to non-personalized ones. Psychophysiological interaction analyses revealed stronger coupling between activated DMN subregions and neural pathways underlying auditory and visual processing, as well as the frontoparietal network. This study highlights the functional heterogeneity of DMN in viewing personalized videos and may shed light on the neural underpinnings of how recommendation algorithms are able to keep the user's attention to suggested contents.

Longitudinal associations between cybervictimization, anger rumination, and cyberaggression

Adolescents' involvement in cyberbullying has been a growing public health concern for some time. Cybervictimization and cyberaggression are two phenomena that previous research has often shown to be associated. However, longitudinal research into these associations and also into potential risk factors for these phenomena is less common. Anger rumination is a proven risk factor for aggressive behavior, but the relationship between anger rumination and victimization is not clear. The present longitudinal study investigated the associations between cybervictimization, anger rumination and cyberbullying in a sample of 3017 adolescents (MW1  = 13.15; SD = 1.09; 49% girls) from 7th to 9th grade. The European Cyberbullying Intervention Project Questionnaire and the Anger Rumination Scale were administered in four waves with 6 months intervals over a total period of 18 months. The associations between the variables were analyzed with a cross-lagged model. We found that: cybervictimization predicted anger rumination and cyberaggression; anger rumination was associated with later increases in both cybervictimization and cyberaggression: but involvement in cyberaggression predicted neither subsequent involvement in cybervictimization, nor in anger rumination. In addition, cybervictimization was found to mediate the association between anger rumination and cyberaggression. This study expands the understanding of the factors associated with cybervictimization and cyberaggression, and its results indicate that intervention programs should focus on boosting self-control to decrease impulsive behavior and protocols to prevent and intervene in cyberbullying.

Comparison of Emotional Dispositions Between Street Gang and Non-Gang Prisoners

Effectively recognizing, identifying, and utilizing emotional stimuli is essential for successful social interactions, with deficits in these robustly identified as risk factors for offending. Psychological understanding of street gang membership is limited, particularly surrounding emotional dispositions distinguishing street gang from non-gang offenders. This study examined how street gang members compare with non-gang offenders on trait emotional intelligence (TEI), antisocial personality disorder (ASPD), callous-unemotional traits, anger rumination, and aggression. Recruited through volunteer sampling, participants included 73 (44 street gang and 29 non-gang) male offenders incarcerated at a U.K. Category C prison. Participants completed seven questionnaires assessing emotional dispositions, social desirability, and, consistent with the Eurogang definition, street gang membership. To compare participants' demographics and identify the predictors of street gang membership, chi-square and discriminant function analyses were conducted. With a significant discriminant function, Λ = .80, χ²(6) = 14.96, p = .021, high levels of ASPD, anger rumination, and aggression and low levels of TEI predict street gang membership. Compared with non-gang prisoners, street gang prisoners did not differ on callous-unemotional traits, age, or ethnicity. Results suggest that, compared with non-gang prisoners, street gang members were more likely to possess dysfunctional emotional dispositions. Findings from this research have important implications in terms of developing interventions for street gang membership. Specifically, this research supports the need for gang-specific early intervention and prevention programs, with emotion-focused components. Ideas for future research are discussed, including the identification of further sociocognitive, personality, and emotional traits distinguishing street gang from non-gang offenders.