Modeling the associations between emotion regulation, suicide crisis syndrome and suicidal behavior: Results in community and clinical samples

Background Emotion Regulation (ER) and Suicide Crisis Syndrome (SCS) are psychological processes involved in suicide. Within ER, both the use of rumination and dysfunctional emotion beliefs are associated with suicide. SCS, a pre-suicidal mental state involving cognitive and affective dysregulation, is related to short-term suicide risk. Aims Here, we first examined associations between ER (beliefs […]

The relationship between major life events and non-suicidal self-injury among college students: The effect of rumination and body image

Background: Non-suicidal self-injury (NSSI) poses a growing risk to public health worldwide. While numerous studies have identified major life events as key risk factors for NSSI, the mechanisms by which emotional and cognitive problems mediate or moderate this relationship remain unclear. To enhance the understanding of this field, we will draw upon the cascade theory of […]

Examining the relationship between subtypes of rumination and non-suicidal self-injury: A meta-analytic review

Introduction Non-suicidal self-injury (NSSI) is a highly prevalent maladaptive behavior, often used to cope with intense negative affect. Rumination is an emotion regulation strategy that leads to fixation on and exacerbation of (typically) negative affective states. However, studies examining the relationship between rumination and NSSI have yielded mixed results, showing high degrees of heterogeneity. Methods […]

Non-suicidal self-injury and suicidal ideation among adolescents: The chain-mediating role of rumination and decentering

Objective: To explore the relationship between non-suicidal self-injury and suicidal ideation in adolescents and examine the roles of rumination and decentering in that relationship. Method: By means of a questionnaire, 175 adolescent patients in a psychiatric hospital in Fujian Province were given the Functional Assessment of Self-Mutilation: Chinese Version, Positive and Negative Suicide Ideation, Ruminative Response Scale: […]

A replication and extension of bifactor modelling of perseverative thought in an at-risk community sample: Exploring sex differences in the structure of PT

Background Perseverative thought (PT) is a transdiagnostic construct associated with internalizing disorders. Bifactor models have shown that PT can be split into a general PT factor and lower-order factors for specific forms of PT, such as rumination and worry. No bifactor study to date has investigated if the structure of PT differs across sexes. Methods […]

Future-oriented repetitive thought, depressive symptoms, and suicide ideation severity: Role of future-event fluency and depressive predictive certainty

Background: Knowing how future-oriented repetitive thought – i.e., repeated consideration of whether positive or negative outcomes will happen in one’s future – leads to hopelessness-related cognitions may elucidate the role of anticipating the future in depressive symptoms and suicide ideation. This study examined future-event fluency and depressive predictive certainty – i.e., the tendency to make pessimistic […]

Cognition and non-suicidal self-injury: Exploring relationships with psychological functions

Objective: Non-suicidal self-injury (NSSI) is strongly associated with difficulties in emotion regulation, but its relationships with maladaptive cognitive processes are less clear. Method: The current study examined relationships between self-reported NSSI (presence, number of methods, frequency, recency, duration, functions) and negative cognitive processes (rumination, worry, self-criticism, perceived burdensomeness, thwarted belongingness) among 1,357 undergraduates. Cognition variables were submitted […]

Negative association between non-suicidal self-injury in adolescents and default mode network activation during the distraction blocks of a rumination task

Introduction Rumination, or repetitive and habitual negative thinking, is associated with psychopathology and related behaviors in adolescents, including non-suicidal self-injury (NSSI). Despite the link between self-reported rumination and NSSI, there is limited understanding of how rumination is represented at the neurobiological level among youth with NSSI. Method We collected neuroimaging and rumination data from 39 […]

Elevated cognitive rumination and adverse life events are associated with lower cortical surface area and suicidal ideation in adolescents with major depressive disorder

Introduction Suicide is the second most common cause of death among young people. Structural brain alterations, rumination, and recent stressful experiences contribute to suicidal thoughts and behaviors (STBs). Methods Here, we employed structural equation modeling (SEM) to examine the unique and combined relationships of these risk factors with STBs in a sample of young people […]

Validations of the Farsi versions of the depressive symptom inventory suicidality subscale (F-DSI- SS) and suicide rumination scale (F-SRS) among Iranian college students

Introduction Suicidal thoughts are relatively common among college students in Iran. However, measures frequently used to assess suicidality or specific aspects of suicidal ideation in the United States have yet to be validated in Iran. Thus, the present study validated Farsi versions of the Depressive Symptom Inventory Suicidality Subscale (F-DSI-SS) and Suicide Rumination Scale (F-SRS) […]

A cross-cultural sequential model of the association between young Spanish and Colombian women victims of power imbalance and suicide risk: The mediating role of dating violence and rumination

For young women, the power imbalance in favor of males in dating relationships has been related to dating violence (DV) victimization. In addition, the use of rumination to cope with DV may increase their psychological distress. The purpose of the current study was to examine whether experiences of DV and rumination mediate the association between […]

Examining decentering as a moderator in the relation between non-suicidal self-injury and suicide ideation via cognitive–affective factors

Objective Given the high prevalence of self-injury but low treatment-seeking among young adults, brief, accessible interventions might help reduce risk of self-injurious thoughts and behavior in this population. This cross-sectional study examined the moderating effects of decentering—a cognitive–affective regulation strategy—in the relation between non-suicidal self-injury (NSSI) and suicide ideation via cognitive–affective factors that increase risk […]

Longitudinal relationships between guilt and suicide risk among adolescents in a postdisaster context: Mediating roles of rumination and posttraumatic stress disorder

Objective To analyze the pathways and mechanisms underlying the impact of guilt on suicide risk using a well-controlled longitudinal study, we examined the mediating roles of intrusive rumination, deliberate rumination, and posttraumatic stress disorder (PTSD) in this association. Method Four hundred and eight adolescent survivors (Mage = 14.05 years) were assessed using self-report questionnaires three and a half […]

Emotion-related impulsivity and rumination: Unique and conjoint effects on suicidal ideation, suicide attempts, and nonsuicidal self-injury across two samples

Introduction Rumination and emotion-related impulsivity predict suicidal ideation, suicide attempts, and nonsuicidal self-injury (NSSI). Because rumination and emotion-related impulsivity, though, are highly correlated, we consider their unique vs. conjoint influence on suicidal ideation and self-harm. Method Across two samples of adults (N’s = 171 and 191), we examined how rumination and emotion-related impulsivity relate to suicidal ideation, […]

Early life trauma, suicide ideation, and suicide attempts: The role of rumination and impulsivity

Suicide is the second leading cause of death for young adults in the United States. One of the many risk factors for suicide includes exposure to early life trauma. The present study examined whether rumination and impulsivity play a role in the relationship between early life trauma and increased risk for suicidal behavior (i.e., suicide […]

Suicidal thoughts and behaviours among autistic adults presenting to the psychiatric emergency department: An exploratory chart review

Despite increasing attention on suicidality in autistic people, we know little about suicidal presentations when autistic individuals present to hospital emergency departments (ED). We conducted an exploratory retrospective chart review of suicidal thoughts and behaviours (STB) of autistic adults who presented to a psychiatric ED. The analysis included 16 charts over a 10-week period. Findings […]

Testing the influence of brooding and anger rumination on the association between suicidal outcomes and BPD features in undergraduate students

Borderline personality disorder (BPD) symptoms and suicidal behaviors are prevalent among undergraduate students. Although rumination contributes to self-destructive behaviors in BPD, less research examines the role of rumination in distinct suicidal outcomes among individuals with BPD features instead focusing more on self-destructive behaviors as a latent variable. The present study examined the main and interactive […]

Repetitive negative thinking about suicide: Associations with lifetime suicide attempts

Background: Repetitive negative thinking has been identified as an important predictor of suicide ideation and suicidal behavior. Yet, only few studies have investigated the effect of suicide-specific rumination, i.e., repetitive thinking about death and/or suicide on suicide attempt history. On this background, the present study investigated, whether suicide-specific rumination differentiates between suicide attempters and suicide ideators, […]

Development and initial validation of a scale assessing suicide-specific rumination: The Suicide Rumination Scale

Suicide-specific rumination, a repetitive mental fixation on one’s suicidal thoughts and intentions, may influence the transition from suicidal thoughts to behaviors. Research on suicide-specific rumination has been hindered by the lack of an independent measurement tool. This article presents the development and validation of a self-report measure of suicide-specific rumination across several samples with lifetime […]

The psychosocial impacts of cybervictimisation and barriers to seeking social support: Young people’s perspectives

The negative impact of cyberbullying on the mental health of victims is well established. However, qualitative research related to the mental health impacts of cybervictimisation and how these are experienced by young people is scarce. In particular, little is known about young people’s perceptions of the association between cyberbullying and suicidal behaviours. This paper reports […]

Global and reflective rumination are related to suicide attempts among patients experiencing major depressive episodes.

Background Recent attention has focused on the role of rumination in suicidality, with evidence indicating that rumination may be positively related to suicidal ideation. There remains disagreement on the nature of the relationship between rumination and suicide attempts, especially in major affective disorders. This study was designed to identify whether rumination is a risk factor […]

Direct and indirect effects of behavioral inhibition / activation systems on depression and current suicidal ideation through rumination and self-reflection

This study aimed to evaluate direct and indirect effects of the behavioral inhibition system (BIS) and the behavioral activation system (BAS) on depression and current suicidal ideation through rumination and self-reflection in a sample of suicide attempters. Three hundred suicide attempters completed the Rumination/Reflection Questionnaire (RRQ), the Carver and White BIS/BAS scales, the Beck Scale […]

The healing potential of online, Art-DBT: Developing a program of rumination and non-suicidal self-injury reduction

Rationale in a nutshell 1. Rumination contributes to Non-suicidal self-injury (NSSI) 2. Targeting rumination in the context of Dialectical Behavioral Therapy (DBT) could significantly reduce NSSI (or prevent it) 3. Including AT may increase DBT adherence/enhance treatment with benefits unique to AT