Anger rumination as a risk factor for trait anger and anger-in: A longitudinal study

Longitudinal Trajectories of Physical Teen Dating Perpetration and Trait Anger Expression: A Group-Based Trajectory Approach

Dating violence is often perpetrated among adolescents, which increases the efforts to better understand individual risk factors for preventive efforts. Although multiple forms (i.e., physical and psychological) often coexist, few studies have studied the chronicity and developmental classes of physical teen dating violence and examined whether subtypes of trait anger predict teen dating perpetration over time. Thus, the purpose of the current study is to investigate: (a) the developmental group-based patterns of physical teen dating violence; and (b) whether subtypes of trait anger expression predict association in these classes using the Bullying, Sexual, and Dating Violence Trajectories from Early to Late Adolescence in the Midwestern United States, 2007 to 2013 dataset. Group-based trajectory modeling results identified four classes of teen dating violence perpetration (e.g., Accelerating, Abstaining, Desisting, and High Chronic). Multinomial logistic regression results indicated that expressing anger outwardly was positively associated with Desisting and High Chronic patterns, but not Accelerating patterns. These results suggest that there are four classes of teen dating violence perpetration and underscore the effects of expression of trait anger as a risk factor of teen dating violence perpetration. Practical and theoretical implications are discussed.

'Hidden' anger as a risk factor for operational health: An exploratory approach among French military personnel

Military personnel are repeatedly exposed to multiple stressors, and are sometimes characterized by high levels of anger. Evidence suggests that this anger can become dysfunctional, and impact the health status of populations chronically exposed to stress. In particular, rumination (understood as perseverative thoughts about a past event), provides a theoretical framework for investigating how anger may impact stress regulation abilities in military personnel declared fit for deployment. This exploratory study aimed therefore to examine the impact of the anger profile on psychological suffering in terms of burnout and post-traumatic stress disorder (PTSD), along with the reactivity of the autonomic nervous system, measured as cardiac variability. One hundred and seventeen French soldiers were tested before deployment to Operation BARKHANE. Anger rumination, burnout, and PTSD symptoms were assessed using questionnaires, and cardiac variability was measured as the questionnaires were completed. The results revealed two profiles related to anger trait and anger rumination. Burnout and PTSD scores were higher among military personnel with high levels of anger trait and rumination, and this group also had lower parasympathetic activity and flexibility after completing the questionnaires. These results suggest that there may be a link between an angry profile and psychological suffering, notably burnout and PTSD. Rumination could be involved in this link, as it is associated with poor adaptation to stress in a military context. Prospective researches including post-deployment will establish whether this ruminative response can account for the relationship between problematic anger, stress regulatory capacities and psychological health in military populations.

Mediating Role of Rumination Between Anger and Anxious-Depressive Symptomatology in Family Members of People with Gambling Disorder

Gambling disorder is characterized by a behavioural pattern of dysfunctional gambling that persists despite its negative implications in different areas of people's daily life. One of the most negatively affected areas is the one related to family members. This study aimed, firstly, to study the differences between family members of people with gambling disorder and a general population sample in anger (state, trait, expression-out, expression-in. control-out and control-in), rumination (brooding, reflection and total), and anxiety and depression. The second aim was to analyse the correlation between these variables in the family members of people with gambling disorder, and thirdly, to analyse the mediating role of rumination between anger, anxiety and depression. This study consisted of 170 people, of whom 87 were family members of people with a gambling disorder, and 83 were from the general population. Instruments measuring anger, anxiety, depression, and ruminative responses were administered. Results showed that family members had significantly higher scores in anger (state), depression, anxiety, rumination (total and brooding). Also, results showed that anger correlated positively and significantly with rumination, depression and anxiety, which also correlated positively and significantly with each other. Third, rumination mediated the relationship between the following variables: anger (state) and depression; anger (trait) and anxiety and depression; anger (external expression) and anxiety and depression. A complete mediating effect was found in the latter case and a partial mediating effect in the first two cases. In conclusion, it is found that having a family member with a gambling disorder may increase levels of anger, anxiety, depression and rumination. Furthermore, it is shown that working on rumination may reduce depression and anxiety in family members of gamblers.

The effectiveness of the training program on accepting and expressing emotions on the psychological resilience and depression levels of nurses: A two-year follow-up study

PURPOSE

This study aimed to examine the effectiveness of the training program which was based on cognitive behavioral theory on accepting and expressing emotions in terms of nurses' psychological resilience and depression levels.

DESIGN AND METHODS

The study is an intervention study with a control group conducted with pretest, posttest, and two-year follow-up test design in line with Consolidated Standards of Reporting Trials (CONSORT). The participants in the intervention group attended an eight-week accepting and expressing emotions training program, while those in the control group did not. The Psychological Resilience Scale for Adults (RSA) and Beck's Depression Inventory (BDI) were applied to both groups as pre-test, post-test and 6-month follow-up (T2), 12-month follow-up (T3) and 24-month follow-up (T4).

RESULTS

It was determined that there was a significant change in RSA scale scores of the intervention group, and that the effect of group ∗ time interaction for all scores was significant. An increase in the total score was found for all follow-up periods with respect to T1. A significant decrease was determined in BDI scores of the intervention group, and the effect of group-time interaction for all scores was found to be significant. It was found that there was a decrease in the scores of the intervention group in all follow-up periods with respect to T1.

CONCLUSIONS

The results obtained from the study showed that the training program conducted with groups on accepting and expressing emotions was effective on the nurses' psychological resilience and depression scores.

PRACTICE IMPLICATIONS

Training programs that develop the skills of accepting and expression emotions can help nurses find their thoughts underlying their emotions. Thus, depression levels of nurses can decrease, and their psychological resilience can improve. This situation can help in terms of reducing workplace stress of nurses and can cause their working life to be more effective.

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.

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.

Effects of personal relative deprivation on the relationship between anger rumination and aggression during and after the COVID-19 pandemic lockdown: A longitudinal moderated network approach

INTRODUCTION

Several studies have demonstrated a directional link between rage rumination and aggression. However, recent research suggests that this relationship is bidirectional. The current study examined the complex relationships between anger rumination and aggression using a moderated network approach in a longitudinal design while considering personal relative deprivation.

METHOD

A total of 665 participants (59.25% female, age_mean±SD  = 19.01 ± 1.25) were enrolled at two-time points. Assessments included self-report measures of the Anger Rumination Scale, Buss-Perry Aggression Questionnaire, and Relative Deprivation Scale. A Moderated Network Model (MMN) was used to test the complex links among anger rumination, aggression, and personal relative deprivation.

RESULTS

The analysis revealed that the link between anger rumination and aggression was complex and bidirectional. Notably, as the level of personal relative deprivation increased, verbal aggression had a positive conditional effect on anger afterthoughts in Wave 2, and thoughts of revenge had a positive conditional effect on verbal aggression in Wave 2. Moreover, as the first discovery, anger afterthoughts and anger had a negative conditional effect on each other across levels of personal relative deprivation in Wave 2. In addition, network comparison indicates that the MNMs structure was significantly different across timepoints, implying that anger rumination and aggression were inextricably linked in college students during isolation and that this complicated relationship was weakened after isolation.

CONCLUSIONS

This study deepens our understanding of the bidirectional relationships between anger rumination and aggression and recognizes the moderating role of personal relative deprivation.

Reduced vagal tone in intimate partner violence perpetrators is partly explained by anger rumination

Polyvagal theory proposed that an autonomous nervous system imbalance might be characteristic of violent individuals, especially reduced parasympathetic or vagal tone. Accordingly, some studies concluded that when intimate partner violence (IPV) perpetrators deal with acute stress, they tend to present a sympathetic predominance over the parasympathetic nervous system once the stress has ended. However, less is known about cognitive mechanisms that explain this phenomenon. In fact, this functioning might be explained by inner speech and/or angry thoughts (anger rumination) in reactive aggressors. Nonetheless, there is a gap in the scientific literature assessing whether this psychophysiological functioning in IPV perpetrators is explained by anger rumination. For this reason, the first aim of this study was to assess the cardiorespiratory (heart rate (HR), pre-ejection period (PEP), and respiratory sinus arrhythmia (RSA)) and electrodermal (skin conductance level (SCL)) changes, as well as the anger state, when coping with an acute laboratory stressor, comparing a group of reactive IPV perpetrators (n = 47) and a group of non-violent men (n = 36). The second aim was two-fold. After checking whether the groups differed on their anger rumination and manifestation of aggression (reactive and/or proactive) scores, we studied whether these variables explained psychophysiological and psychological responses to a laboratory task (changes and levels during the recovery period) in each group. Our results demonstrated that, compared to the control group, IPV perpetrators presented lower RSA levels (vagal tone). Even though the groups did not differ on their anger rumination or manifestation of aggression scores (except for proactive aggression), only in the IPV perpetrators, high anger rumination and reactive aggression partly explained the lower vagal tone (RSA levels) and high levels of anger state at post-task. Consequently, this study contributes to understanding the psychobiological basis for violence proneness in IPV perpetrators, making it possible to explore new therapeutic strategies.

Sympathetic Nervous System Predominance in Intimate Partner Violence Perpetrators After Coping With Acute Stress

It has been suggested that intimate partner violence (IPV) against women perpetrators present emotional dysregulations when dealing with acute stress, which in turn could help to explain their proneness to violence. Emotional regulation can be objectively measured by means of psychophysiological parameters/variables/indicators of autonomic nervous system (ANS) activity, such as cardiorespiratory (heart rate [HR], pre-ejection period [PEP] and respiratory sinus arrythmia [RSA]) and electrodermal (skin conductance levels [SCL]) signals. Therefore, this study aims to assess whether IPV perpetrators (n = 107) present differential psychophysiological and psychological state changes when coping with an acute cognitive laboratory stressor (a set of cognitive tests performed in front of an expert committee) in comparison with nonviolent men (n = 87). Moreover, the study assesses whether psychological state variables foster the psychophysiological response to acute stress. Our results demonstrate that, compared to nonviolent controls, IPV perpetrators showed higher HR and SCL values, shorter PEP, and lower RSA values during recovery from stress. They also presented higher negative affect (i.e., more anger and worse mood) after stress. Thus, high baseline anger explained the increases in emotional arousal when measured as SCL increases. The present study contributes evidence showing that IPV perpetrators and nonviolent men cope differently with stress. These findings might help forensic science to identify characteristics of violent individuals to establish their therapeutic needs. Furthermore, it would be appropriate to combine psychophysiological measurements with self-reports, thus increasing the reliability of the assessment of violent individuals.

Maladaptive emotion regulation strategies and trait anger as predictors of depression severity

BACKGROUND

According to empirical evidence, trait anger and emotion regulation strategies are associated with depression severity. The objective of this study was to investigate the impact of trait anger and maladaptive emotion regulation strategies in explaining the variance of depressive symptoms severity.

METHODS

Two hundred three participants diagnosed with major depressive disorder completed measures of depression, trait anger, depressive rumination, anger rumination and experiential avoidance. Path analysis using Mplus was employed for data analysis.

RESULTS

Trait anger and depressive rumination were significant predictors of the level of depressive symptomatology, while experiential avoidance and anger rumination did not predict the level of depressive symptoms severity.

CONCLUSION

Maladaptive emotion regulation strategies and trait anger seem to be associated with the level of depressive symptoms, and, as such, should also be investigated when working with depressive symptomatology.

Rumiación cognitiva y psicopatologías externalizantes: una revisión sistemática

Las psicopatologías internalizantes y externalizantes se asocian con la rumiación cognitiva según el modelo transdiagnóstico, sin embargo, en este segundo grupo de problemáticas esta asociación aún requiere de avances investigativos en el campo. El objetivo de este estudio consistió en evidenciar de manera sistemática y estructurada, la investigación reciente sobre la relación que hay entre la psicopatología externalizante y la rumiación cognitiva. Se realizó una revisión sistemática a partir de las pautas del Preferred Reporting Items for Systematic Reviews and Meta-Analysis (PRISMA). Se tomaron estudios publicados que aparecen en bases de datos que cumplieran con los criterios de elegibilidad propuestos para el estudio, además, se empleó sistema de calificación por jueces como control de sesgo. En la selección final se obtuvieron 17 artículos investigativos depurados de 7314 inicialmente seleccionados. Los resultados evidenciaron que las conductas desadaptadas, agresivas, el tono de voz elevado, la ingesta desproporcionada de alcohol, la agitación psicomotora y la desobediencia, están asociados a la rumiación cognitiva, lo que evidencia a su vez, una elevada correlación con la ira, como factor antecesor de la conducta externalizante. Por otra parte, se encontró que los factores como la angustia, el estrés, la irritabilidad, el miedo y las experiencias laborales negativas, desencadenan una elevación en la rumiación cognitiva, y conllevan a desajustes comportamentales dada la ausencia de recursos en las estrategias de afrontamiento y el autocontrol, particularmente, ante la provocación y la respuesta emocional de la ira. Palabras Clave: Revisión sistemática, rumiación, externalizante, psicopatología, agresión.

Anger Rumination is not Uniquely Characteristic of Obsessive-Compulsive Disorder

Although anger has been observed in obsessive-compulsive disorder (OCD), it remains unclear if rumination about anger is characteristic and/or unique to OCD. The present study examines whether types of anger rumination are endorsed more strongly by OCD patients compared to clinical and nonclinical controls. Patients with OCD (n = 30), generalized anxiety disorder (GAD; n = 29), and non-clinical controls (NCC; n = 30) completed measures of OCD symptoms, anger rumination, and trait anxiety. Patients with OCD and GAD significantly differed from NCC's (all ps < .001), but not each other (all ps > .10), in anger afterthoughts, thoughts of revenge, angry memories, and understanding causes of anger. However, the group differences were no longer significant when controlling for trait anxiety. A dimensional approach revealed that OCD symptoms were correlated with anger rumination domains overall. However, these associations were also no longer significant after controlling for trait anxiety. These findings suggest that anger rumination may emerge in OCD largely as an artifact of trait anxiety/negative affect that is associated with but not unique to the disorder. The implications of these findings for conceptualizing emotion and its regulation in OCD are discussed.

Anger Suppression and Rumination Sequentially Mediates the Effect of Emotional Labor in Korean Nurses

The degree of emotional labor in nurses has been associated with negative physical and psychological health indices. The purpose of this study was to examine the relationship between emotional labor and depressive and anxiety symptoms in nurses. Specifically, the study addressed the question of whether anger suppression and anger rumination sequentially mediated the relationship. A total of 99 nurses was recruited from a university hospital in Korea. The questionnaires included instruments assessing emotional labor, anger suppression, anger rumination, as well as depressive and anxiety symptoms. Consistent with our hypothesis, there was a significant indirect effect of anger suppression and anger rumination on the relationship between emotional labor and depressive symptoms, as well as on the relationship between emotional labor and anxiety symptoms. The nurses’ degree of emotional labor, anger suppression, and anger rumination was associated with psychological adjustment. Thus, the impact of nurses’ negative affect needs to be adequately addressed, as inadequate resolution of anger may increase their vulnerability to experience depressive and anxiety symptoms. These findings may contribute to developing a strategy for enhancing nurses’ psychological health.

Levetiracetam efficacy on frontal lobe dysfunctions and anger rumination in patients with epilepsy

This study compared the frontal lobe functioning and anger rumination between patients with epilepsy and healthy individuals. The second objective was to examine the efficacy of levetiracetam therapy on frontal lobe dysfunctions and anger rumination in patients with epilepsy. Participants (50 patients with epilepsy and 50 healthy individuals) completed the Frontal Assessment Battery (FAB) and Anger Rumination Scale (ARS). The patients had two testing sessions: pre- and post-levetiracetam therapies. The results showed that patients with epilepsy had frontal lobe dysfunctions in contrast with healthy individuals. Patients with epilepsy had higher anger rumination than healthy individuals. Compared with baseline performance, frontal lobe dysfunctions and anger rumination were significantly reduced after three months of levetiracetam therapy in patients with epilepsy. It is concluded that levetiracetam therapy may be beneficial in improving frontal lobe functioning and anger rumination thought pattern in patients with epilepsy. However, further studies are required to confirm this evidence.