Rejection Sensitivity and Depression: Mediation by Stress Generation

The Mediating Role of Rumination and Self-Regulation Between Self-Generated Stress and Psychological Well-Being

In this study, we aimed to examine the relationships between self-generated stress (SGS) and psychological well-being (PWB) and the mediating role of self-critical rumination (SCR) and self-regulation in this relationship. In this direction, the Self-Generated Stress Scale (SGSS) was adapted into Turkish in the first study. In the second study, we tested the mediating role of SCR and self-regulation in the relationship between SGS and PWB in university students. The findings showed that the Self-Generated Stress Scale is a valid and reliable measurement tool for Turkish culture and PWB and self-regulation have partial mediating roles in the relationship between SGS and PWB. These results contribute to a better understanding of the association between SGS and PWB.

High depressive symptomatology reduces emotional reactions to pictures of social interaction

Individuals with severe depressive symptoms present diminished facial expressions compared to healthy individuals. This reduced facial expression, which occurs in most depressive patients could impair social relationships. The current study sought to investigate whether pictures with social interaction cues could elicit different modulations of facial expressions and mood states in individuals with depressive symptoms compared to healthy individuals. A total of 85 individuals were divided into depressive and non-depressive groups based on their beck depression inventory scores. Participants viewed pictures containing neutral (objects), affiliative (people interacting socially), and control (people not interacting) scenes. Electromyographic signals were collected during the entire period of visualization of the blocks, and emotional questionnaires were evaluated after each block to assess sociability and altruism (prosocial states). In non-depressed individuals, affiliative pictures increased the activity of the zygomatic muscle compared to both neutral and control pictures and reduced fear of rejection compared to neutral pictures. During the visualization of the affiliative block, zygomatic major muscle activation was higher and fear of rejection was lower in the non-depressive individuals than in the depressive. These effects reflected the low expressions of smiling and sociability to affiliative pictures in depressive individuals. These findings highlight the importance of smiling and prosocial states in social interactions, especially in these individuals.

The Relationship of Rejection Sensitivity to Depressive Symptoms in Adolescence: The Indirect Effect of Perceived Social Acceptance by Peers

Rejection sensitivity (RS), the tendency to expect, perceive and overreact to rejection from others, has been linked to children's and adolescents' increased vulnerability to depressive symptoms, negatively affecting their perceptions of the quality of their relationship with their peers. The aim of this study is to examine (a) the indirect effect of perceived peer social acceptance in the relationship between RS and depressive symptoms in a sample of Greek adolescents, (b) the differential effect of the different components of rejection sensitivity (angry and anxious RS) on the model, and (c) possible gender differences. The sample of the study consists of 295 adolescents (139 boys, 156 girls, Mage = 14.20, SD = 1.60) residing in the greater Heraklion Prefecture area. Data collection was carried out using self-report questionnaires that measured demographic characteristics, self-perceptions about their peer relationships (self-perception profile for adolescents/SPPA), susceptibility to rejection (children's rejection sensitivity questionnaire/CRSQ), and depressive symptoms (children's depression inventory/CDI). Results showed that (a) RS was positively related to depressive symptoms and negatively related to adolescents' perceptions of their relationships, (b) relationship perceptions were negatively related to depressive symptoms, and gender differences were also found, (c) perceived social acceptance by peers was found to have an indirect effect in the relationship between RS and depressive symptoms, with girls showing a greater effect, and (d) differences were observed in the mediating model between the components of RS, with the mediating effect of perceptions being higher in the model with anxious RS, which appears to confirm previous theoretical postulations. The results of this study highlight the importance of adolescents' perceptions of their peer relationships in the occurrence of depressive symptoms during this developmental period, especially in youths with anxious rejection sensitivity.

Effects of Parental Psychological Control on Attitudes Toward Seeking Professional Psychological Help in Senior High School Students: Serial Mediating Effects of Rejection Sensitivity and Social Withdrawal

The purpose of the current study was to examine the serial mediating effects of rejection sensitivity and social withdrawal on parental psychological control and attitudes toward seeking professional psychological help among senior high school students. In November 2022, 648 students completed a self-report questionnaire. The parental psychological control scale, senior high school students' rejection sensitivity scale, social withdrawal scale, and attitudes toward seeking professional psychological help scale were used for measurement. Correlation analysis showed parental psychological control and rejection sensitivity were positively correlated with social withdrawal (r = 0.387, 0.466, 0.495, all p < 0.001). Parental psychological control and rejection sensitivity were significantly negatively correlated with social withdrawal and attitudes toward seeking professional psychological help (r = -0.325, -0.324, -0.397, all p < 0.001). Mediating effect analysis indicated that parental psychological control had a significant direct effect on attitude toward seeking professional psychological help, and rejection sensitivity and social withdrawal had significant serial mediating effects among parental psychological control and attitudes toward seeking professional psychological help in senior high school students. These aspects warrant attention as they play significant roles in influencing students' willingness to seek psychological assistance. [Journal of Psychosocial Nursing and Mental Health Services, xx(xx), xx-xx.].

Reconsidering the role of interpersonal stress in eating pathology: Sensitivity to rejection might be more important than actual experiences of peer stress

Rejection sensitivity (i.e., the tendency to anxiously expect, readily perceive, and overreact to real or perceived rejection) is theorized to play a role in the onset and maintenance of disordered eating. Although rejection sensitivity has repeatedly been associated with eating pathology in clinical and community samples, the pathways through which this psychological trait influences eating pathology have been not fully established. The current study investigated peer-related stress, which can be influenced by rejection sensitivity and is associated with eating pathology, as a mechanism linking these constructs. In two samples of women - 189 first-year undergraduate students and 77 community women with binge eating - we examined whether rejection sensitivity was indirectly associated with binge eating and weight/shape concerns via ostracism and peer victimization, both cross-sectionally and longitudinally. Our hypotheses were not supported: there were no indirect associations between rejection sensitivity and eating pathology via interpersonal stress in either sample. However, we did find that rejection sensitivity was directly associated with weight/shape concerns in both samples and with binge eating in the clinical sample in cross-sectional (but not longitudinal) analyses. Our findings suggest that the association between rejection sensitivity and disordered eating is not dependent on actual experiences of interpersonal stress. That is, simply anticipating or perceiving rejection may be sufficient to play a role in eating pathology. As such, interventions targeting rejection sensitivity may be helpful in the treatment of eating pathology.

Causal Influences of Same-Sex Attraction on Psychological Distress and Risky Sexual Behaviors: Evidence for Bidirectional Effects

Although health disparities among same-sex attracted compared to heterosexual individuals are typically explained by minority stress, there is limited evidence for a causal effect. This study investigated whether same-sex attraction was causally associated with psychological distress and risky sexual behavior using sociosexual behavior as a proxy. The sample comprised monozygotic and dizygotic twins and their non-twin siblings (n = 2036, 3780 and 2356, respectively) genotyped and assessed for same-sex attraction, psychological distress (anxiety and depressive symptoms), and risky sexual behavior. Causal influences were investigated with same-sex attraction as the predictor and psychological distress and risky sexual behavior as the outcomes in two separate Mendelian Randomization-Direction of Causation (MRDoC) models using OpenMx in R. The MRDoC model improves on the Mendelian Randomization and Direction of Causation twin models by allowing analyses of variables with similar genetic architectures, incorporating polygenic scores as instrumental variables and specifying pleiotropy and residual covariance. There were significant causal influences flowing from same-sex attraction to psychological distress and risky sexual behavior (standardized coefficients = 0.13 and 0.16; 95% CIs 0.03-0.23 and 0.08-0.25, respectively). Further analyses also demonstrated causal influences flowing from psychological distress and risky sexual behavior toward same-sex attraction. Causal influences from same-sex attraction to psychological distress and risky sexual behavior may reflect minority stress, which reinforces ongoing measures to minimize social disparities. Causal influences flowing in the opposite direction may reflect rejection sensitivity, stigma-inducing outcomes of risky sexual behavior, and recall bias; however, further research is required to specifically investigate these processes.

Implicit assumptions and interpretation bias in youth with severe, chronic social phobia

Interpretation bias and dysfunctional social assumptions are proposed to play a pivotal role in the development and maintenance of social phobia (SP), especially in youth. In this study, we aimed to investigate disorder-specific implicit assumptions of rejection and implicit interpretation bias in youth with severe, chronic SP and healthy controls (CG). Twenty-seven youth with SP in inpatient/day-care treatment (M age = 15.6 years, 74% female) and 24 healthy controls (M age = 15.7 years, 54% female) were included. The Implicit Association Test (IAT) and the Affect Misattribution Procedure (AMP) were completed to assess implicit assumptions and interpretation bias related to the processing of social and affective stimuli. No group differences were observed for the IAT controlling for depressive symptoms in the analyses. However, group differences were found regarding interpretation bias (p = .017, η²_p = .137). Correlations between implicit scores and explicit questionnaire results were medium to large in the SP group (r =|.28| to |.54|, p_all ≤ .05), but lower in the control group (r =|.04| to |.46|, p_all ≤ .05). Our results confirm the finding of an interpretation bias in youth SP, especially regarding the implicit processing of faces, whereas implicit dysfunctional social assumptions of being rejected do not seem to be specific for SP. Future research should investigate the causal relationship of assumptions/interpretation bias and SP.

Mimicry and affective disorders

Mimicry, the spontaneous imitation of an interaction partner, is an important part of everyday communication, as it has been shown to foster relationships and increase closeness. People with affective disorders often have problems in their interpersonal lives. In this review, we pursue the question if these problems are linked to differences in mimicry behavior. First, we summarize existing evidence on mimicry, depression and mood. Then, based on five theories differing in their core assumptions regarding mechanisms and functionality of mimicry, we derive suggestions on how mimicry might affect people suffering from bipolar disorders, dysthymia or depression. Depending on each theory, a different understanding of affective disorders and mimicry arises, and we show how the evidence fit in with the suggested theories. Previous studies on affective disorders have focused on mimicry behavior of participants watching photos, computer-generated images, or short video sequences. This review sheds light on the fact that evidence on mimicry needs to be broadened systematically for people with affective disorders in interactional settings. Mimicry represents a novel and important yet underestimated source for diagnostic, intervention and evaluation processes in affective disorders.

Social rejection sensitivity and its role in adolescent emotional disorder symptomatology

BACKGROUND

Most emotional disorders first emerge during adolescence, a time characterized by heightened sensitivity to social information, especially social rejection. Social rejection sensitivity (SRS), then, may be a promising intervention target.

METHODS

To explore this, 357 participants (M (SD) age = 19.40 (4.18), 63% female) completed self-report measures of SRS, its proposed antecedent, perceived parenting style, its proposed behavioral correlate, negative interpretation bias, and its proposed  clinical correlate, emotional disorder symptoms. Participants additionally completed a single session of a social interpretation bias modification task, the ambiguous social scenarios task (ASST).

RESULTS

SRS was associated with perceived parental rejection, while controlling for other types of maladaptive parenting. SRS partially accounted for variance in the relationship between perceived parental rejection and emotional disorder symptomatology, as well as the relationship between negative interpretation bias and emotional disorder symptoms. Learning rates (i.e., change in reaction time across the task) on the ASST differed as a function of age and SRS, such that younger participants with higher SRS showed the slowest rate of learning. Moreover, individual differences in SRS accounted for the magnitude of change in negative interpretation bias before and after the ASST. Individuals with greater SRS showed less change in interpretation bias.

CONCLUSIONS

SRS appears strongly associated with emotional disorder symptoms in adolescents. Importantly, SRS was associated with the malleability of negative interpretation bias, which may help account for the mixed findings on the effectiveness of interpretation-bias-modification-paradigms in adolescents.

How Interpersonal Sensitivity Affects Depression Under the COVID-19 Lockdown Among College Students in South China: A Moderated Mediation Model

Purpose

Based on the interpersonal theory of depression and resilience framework theory, this study tested the association between interpersonal sensitivity and depression in college students in the context of the COVID-19 pandemic. Additionally, the mediating role of resilience and the moderating role of the COVID-19 lockdown were investigated.

Methods

A total of 5193 South Chinese college students (M=19.27, SD = 1.18) were included in the study. According to which campus they were living on, the subjects were categorized as members of a lockdown group or a nonlockdown group. They completed the interpersonal sensitivity subscales of the Symptom Checklist 90 (SCL-90), Beck Depression Inventory (BDI), and Connor-Davidson Resilience Scale (CD-RISC). SPSS 26.0 statistical software was used to analyse the descriptive statistics, reliability, and correlation. Specifically, a moderated mediation model was analysed by multivariate logistic regression.

Results

Interpersonal sensitivity was significantly associated with depression (r = 0.517, p < 0.01), which was mediated by resilience (β = 0.12, 95% CI = [0.10, 0.13]). Lockdown status was shown to have a moderating effect on the relationship between resilience and depression (β = 0.03, t = 2.71, p < 0.01).

Conclusion

The high levels of interpersonal sensitivity displayed by South Chinese college students caused low resilience and then facilitated depression. The COVID-19 lockdown strengthened the effect of low resilience on depression. Lower resilience was more strongly associated with higher depression for students under lockdown conditions compared to students who were not in lockdown.

The associations between depressive symptoms, functional impairment, and quality of life, in patients with major depression: undirected and Bayesian network analyses

BACKGROUND

Depressive symptoms, functional impairment, and decreased quality of life (QOL) are three important domains of major depressive disorder (MDD). However, the possible causal relationship between these factors has yet to be elucidated. Moreover, it is not known whether certain symptoms of MDD are more impairing than others. The network approach is a promising solution to these shortfalls.

METHODS

The baseline data of a multicenter prospective project conducted in 11 governances of China were analyzed. In total, 1385 patients with MDD were included. Depressive symptoms, functioning disability, and QOL were evaluated by the 17-item Hamilton Depression Rating Scale (HAMD-17), the Sheehan Disability Scale (SDS), and the Quality of Life Enjoyment and Satisfaction Questionnaire-Short Form (Q-LES-Q-SF). The network was estimated through the graphical Least Absolute Shrinkage and Selection Operator (LASSO) technique in combination with the directed acyclic graph.

RESULTS

Three centrality metrics of the graphical LASSO showed that social life dysfunction, QOL, and late insomnia exhibited the highest strength centrality. The network accuracy and stability were estimated to be robust and stable. The Bayesian network indicated that some depressive symptoms were directly associated with QOL, while other depressive symptoms showed an indirect association with QOL mediated by impaired function. Depressed mood was positioned at the highest level in the model and predicted the activation of functional impairment and anxiety.

CONCLUSIONS

Functional disability mediated the relationship between depressive symptoms and QOL. Family functionality and suicidal symptoms were directly related to QOL. Depressed mood played the predominant role in activating both anxiety symptom and functional impairment.

Social anxiety disorder and childhood adversities in Portugal: Findings from the WHO world mental health survey initiative

Social anxiety disorder (SAD) is one of the most underrecognized and undertreated common mental disorders. This study aimed to describe its epidemiology and to understand the association between childhood adversities and SAD in the context of Portugal's collectivist culture. Data about SAD, childhood adversities, socio-demographic variables were collected from a nationally representative sample using well-validated scales employed for the World Mental Health Survey. Logistic and linear regression models were carried out to explore the association between childhood adversities and SAD prevalence and age of onset. The estimated lifetime prevalence of SAD was 4.68% and the 12-month prevalence was 3.14%. The mean age of onset was 13.6 ± 8.79. People with a college education had 3.42 higher odds of having SAD compared to people with no education or a primary school education. Most childhood adversities significantly increased the odds of a lifetime prevalence of SAD. Parental Maladjustment increased the odds of SAD when gender, age, and education were adjusted. The study findings show a relatively high prevalence of SAD in Portugal and confirms that females, younger people, students, and single people are more likely to have SAD. The study highlights the need to address experiences of parental maladjustment in interventions for people with SAD in Portugal.

How social rejection expectations and depressive symptoms bi-directionally predict each other - A cross-lagged panel analysis

BACKGROUND

Although research suggests that social rejection expectations play a crucial role in the development and maintenance of depressive symptoms, it is not clear whether such expectations are a risk factor for depression or rather a consequence thereof. The present study addressed this issue by investigating the time-lagged bi-directional effects of social rejection expectations and depressive symptoms.

METHODS

In an online survey, participants (N = 347) completed measures of social rejection expectations, depressive symptoms, interpersonal competencies, and perceived social support at baseline and 2 months later. The relationships between the variables were examined using path models and cross-lagged path analyses.

RESULTS

Cross-lagged path analyses provided evidence for a substantial positive effect of social rejection expectations at baseline on depressive symptoms at follow-up in addition to the reverse effect. A mediator analysis indicated that neither interpersonal competencies nor perceived social support mediated these bi-directional effects.

CONCLUSION

The current results demonstrate that social rejection expectations and depressive symptoms bi-directionally predict each other. Thus, social rejection expectations appears to be both a risk factor for - and a symptom of - depression. In order to prevent a vicious circle of social rejection expectations and depressive symptoms, we recommend the early detection and treatment of social rejection expectations. Moreover, social rejection expectations should be specifically addressed in cognitive-behavioural treatment of depression.

How Social Experiences Affect Interpretation Bias Among Individuals With Non-clinical Depression: The Role of Ostracism

BACKGROUND

Extensive knowledge and research indicate that interpretation bias is very common among individuals with sub-clinical and clinical levels of depression. Nevertheless, little is known about the role of social experiences in enhancing interpretation bias. Given the major relevance of social experiences in the context of depression, the present study investigated the role of potential interactions between social experiences and levels of depression symptoms in the interpretation of ambiguous information.

METHOD

Seventy participants underwent a laboratory controlled manipulation either of social ostracism or of overinclusion. Participants completed a computerized task that measured both direct and indirect interpretation bias and reported their level of depression symptoms.

RESULTS

The findings show that ostracism enhanced interpretation bias when symptom levels were higher, while overinclusion did not. This interaction effect between social ostracism and symptom level was found both for direct and for indirect interpretation bias.

CONCLUSION

Whereas previous research showed the existence of interpretation bias among people with symptoms of depression, the present study expands previous knowledge by shedding light on the conditions under which interpretation bias emerges, suggesting that ostracism enhances negative interpretation of ambiguous information when levels of depression symptoms are higher.

When less is more: The perception of psychotherapy techniques as a function of patient personality disorder

OBJECTIVE

Psychopathology research suggests that individuals with higher levels of personality disorder (PD) traits, especially those with a comorbid major depressive disorder (MDD), tend to be highly aroused in interpersonal contexts, manifested by an intensified perception of interpersonal interactions. Little is known about the way this tendency manifests in the process of psychotherapy. The current study explored the patient's perception of techniques in psychotherapy among patients with higher vs. lower levels of PD, as well as the patient-therapist agreement on techniques used.

DESIGN

The study used an integration of qualitative and quantitative methodology on data from a randomized controlled trial (RCT) for the treatment of depression.

METHOD

Sixty-nine patients with MDD participated in the study and were evaluated for PD symptoms prior to treatment. A set of multilevel analyses were conducted to assess the association between PD and perception of techniques, as well as a zoom-in exploration within a case study.

RESULTS

Patients with higher levels of PD reported more techniques implemented by the therapist than patients with lower levels. In addition, the agreement between patient and therapist on techniques was lower, such that patients with PDs reported more techniques than their therapist. The case study supported these findings and illustrates the potential for patients with PDs to perceive a greater use of techniques as a sign of therapist investment.

CONCLUSION

Consistent with psychopathology research, the findings suggest that patients with PDs tend to experience techniques as more intense than the therapist, in comparison with patients without PD.

PRACTITIONER POINTS

There are indications that patients with higher levels of personality disorder traits will tend to experience the techniques in psychotherapy in a more intense manner than patients with lower level personality disorder traits. It is likely that patients with higher levels of personality disorder traits will experience their therapists as more active than therapists think they are. Therapists of patients with higher levels of personality disorders should be sensitive of each of their patients' experiences. As the case study demonstrated at least in some cases patients with higher levels of personality disorder may experience the techniques in an intense manner as a sign of therapist investment, however, other patients may experience this differently. Therefore, it is crucial for the therapist to be aware of how the patient experienced the encounter - investment or intrusiveness.

Complex childhood trauma, gender and depression: Patterns and correlates of help-seeking and maladaptive coping

BACKGROUND

Little is known about access to treatment or maladaptive coping amongst those with a history of childhood trauma and subsequent depressive disorder, which is often complicated by post traumatic stress disorder (PTSD).

AIMS

To (1) identify profiles of complex childhood trauma amongst men and women with major depression, (2) examine patterns of service access and treatment or maladaptive coping (drug misuse, alcohol abuse or suicidality), and (3) associations with socio-economic/demographic characteristics, comorbid PTSD, anxiety/mood disorders and perceived social support.

METHOD

Analysis of Wave 3 of the national epidemiologic survey on alcohol and related conditions (NESARC) (2012-2013). We use the Latent Class Analysis 3-step approach in Mplus to examine individual differences in childhood experiences and coping behaviour. We examined both (a) the inter-relationship of this patterning, and (b) the extent to which proactive and maladaptive coping are associated with socio-economic/demographic characteristics, comorbid PTSD, anxiety disorders and perceived social support.

RESULTS

a diagnosis of Major Depression was recorded for 7432 people, two thirds of whom reported a history of complex childhood trauma. Maladaptive coping is associated with the most severe trauma groups, comorbid PTSD, dysthymia, and anxiety disorders.

CONCLUSION

Given the evidence of the current study, suggesting a poorer treatment course for depression in adults with complex childhood trauma, early screening for a trauma history will facilitate preventive efforts before onset of depression, possibly mitigating a poorer treatment course.

Longitudinal associations between justice sensitivity, nonsuicidal self-injury, substance use, and victimization by peers

Justice sensitivity (JS), the tendency to perceive and negatively respond to alleged injustice, has been associated with a range of internalizing and externalizing problems and peer victimization; however, it remains unclear if it has an association with self-victimization. Participants (N = 769) reported on their JS longitudinally at 9-19 (T1), 11-21 (T2), and 14-22 years of age (T3). They further reported on nonsuicidal self-injury (NSSI) and illegal substance use as indicators of self-victimization as well as victimization by peers at T2 and T3. A cross-lagged latent model revealed that victim JS at T1 was positively associated with NSSI, substance use, and peer victimization at T2, and victim JS at T2 was positively associated with substance use at T3. Higher observer JS at T2 predicted higher illegal substance use at T3 and higher illegal substance use at T2 predicted higher observer JS at T3. Finally, higher peer victimization at T2 predicted less perpetrator JS at T3 in the total group. Multigroup models further revealed sex-specific effects. Our findings highlight that being sensitive to injustice, particularly the tendency to feel unfairly treated or being taken advantage of, contributes to individuals' vulnerability to both engaging in behaviors reflecting self-victimization and being a target of peer victimization, which in turn have influences on JS.

Rejection sensitivity and adolescent non-suicidal self-injury: Mediation through depressive symptoms and moderation by fear of self-compassion

OBJECTIVES

Rejection sensitivity is a risk trait that contributes to the relationships between rejection experiences in various domains and non-suicidal self-injury (NSSI). However, research about the association between rejection sensitivity and NSSI has still been understudied. This study sought to examine the mediating role of depressive symptoms and the moderating role of fear of self-compassion in the association between rejection sensitivity and adolescent NSSI.

DESIGN

A cross-sectional correlational design was employed through which rejection sensitivity, depressive symptoms, fear of self-compassion, and NSSI experiences in the past year were measured.

METHODS

Seven-hundred twenty-eight Chinese secondary school students (51.1% females; mean age = 14.07, SD = 0.75) were included by convenient sampling.

RESULTS

Regression analyses revealed that depressive symptoms worked as a mediator in the association between rejection sensitivity and NSSI. It was also found that fear of self-compassion acted as a moderator, such that a higher level of fear of self-compassion strengthened the link between rejection sensitivity and depressive symptoms and the direct link between rejection sensitivity and NSSI.

CONCLUSIONS

These findings highlight the need to address adolescents' rejection sensitivity, depressive symptoms, and fear of self-compassion in preventing and intervening NSSI.

PRACTITIONER POINTS

Focusing on rejection sensitivity might help understand the relationships between intra- and interpersonal distress and NSSI. The findings of this study evidenced the risk effect of adolescents' rejection sensitivity on NSSI and the partial mediation of depressive symptoms in the link. Targeting adolescents' rejection sensitivity will be beneficial in developing NSSI-related prevention and intervention programs. This study also found that adolescents' fear of self-compassion magnified the associations between rejection sensitivity, depressive symptoms, and NSSI. It suggests that targeting adolescent's fear of self-compassion will also be beneficial.

Altered reward responsiveness and depressive symptoms: An examination of social and monetary reward domains and interactions with rejection sensitivity

BACKGROUND

Alterations in positive valence systems and social processes, including low reward responsiveness and high rejection sensitivity, have been observed in depression. Most reward research focuses on the monetary domain, but social reward responsiveness may be particularly relevant to understanding the etiology of depression, especially in combination with other social processes. Pathways to depression are complex, and research testing interactions between multiple factors is needed. The present study examined the interactive effects of reward responsiveness and rejection sensitivity on depressive symptoms using both social and monetary reward electroencephalogram (EEG) tasks.

METHODS

Emerging adults (N = 120) completed peer interaction and monetary incentive delay tasks while EEG data were recorded, as well as self-report measures of rejection sensitivity and depressive symptoms.

RESULTS

The interaction between social reward responsiveness and self-reported rejection sensitivity was significantly associated with depressive symptoms, such that rejection sensitivity was associated with greater depressive symptoms for those with a relatively reduced response to social reward. The interaction between monetary reward responsiveness and rejection sensitivity was not significant.

LIMITATIONS

The study was cross-sectional and used a non-clinical sample.

CONCLUSIONS

Results suggest a possible pathway for depressive symptoms characterized by the combination of high rejection sensitivity and low social reward responsiveness. Findings highlight the need for consideration of multiple domains of reward responsiveness in clinical neuroscience research. With extension to longitudinal studies and clinical samples, the present findings may inform understanding of targets for intervention.

Toward an Integrated Model of Supportive Peer Relationships in Early Adolescence: A Systematic Review and Exploratory Meta-Analysis

Supportive peer relationships (SPR) are crucial for mental and physical health. Early adolescence is an especially important period in which peer influence and school environment strongly shape psychological development and maturation of core social-emotional regulatory functions. Yet, there is no integrated evidence based model of SPR in this age group to inform future research and practice. The current meta-analysis synthetizes evidence from 364 studies into an integrated model of potential determinants of SPR in early adolescence. The model encompasses links with 93 variables referring to individual (identity, skills/strengths, affect/well-being, and behavior/health) and environmental (peer group, school, family, community, and internet/technology) potential influences on SPR based on cross-sectional correlational data. Findings suggest the central importance of identity and social-emotional skills in SPR. School environment stands out as a compelling setting for future prevention programs. Finally, we underscore an alarming gap of research on the influence of the virtual and online environment on youth's social realm given its unquestionable importance as a globally expanding social interaction setting. Hence, we propose an integrated model that can serve as organizational framework, which may ultimately lead to the adoption of a more structured and integrated approach to understanding peer relationship processes in youth and contribute to overcoming marked fragmentation in the field.

Toxoplasma gondii and Psychopathology: Latent Infection Is Associated with Interpersonal Sensitivity, Psychoticism, and Higher Testosterone Levels in Men, but Not in Women

Objective

The ability of parasites to hijack the nervous system, manipulating the host’s physiology and behavior in ways that enhance the parasite’s fitness while damaging host fitness, is a topic of ongoing research interest in evolutionary biology, but is largely overlooked in mental health research. Nevertheless, recent evidence has shown that Toxoplasma gondii infection can change host testosterone levels and influence the development of some psychiatric disorders. Here, we tested this hypothesis in a mixed sample of 213 non-clinical subjects.

Methods

Participants (nmales = 108, nfemales = 105) provided 5 ml of blood to quantify testosterone levels and Toxoplasma gondii antibodies. The Symptom Checklist-90-Revised was used to assess psychopathological symptoms.

Results

The results showed that Toxoplasma-infected men had higher testosterone levels and scored higher in Interpersonal Sensitivity and Psychoticism symptoms than non-infected men. Toxoplasma-infected women did not differ from control women.

Conclusions

Framed in an evolutionary framework, the findings suggest that the elevated testosterone levels and the expression of psychopathological symptoms can be seen as the result of the manipulation exerted by Toxoplasma gondii either to reach its definitive host or to increase its spread. Future research can benefit from integrating insights from evolutionary biology and parasite-host interactions with physiology, immunology, and mental health to develop a better understanding of mental health etiology.

Psychological Mediators of the Association Between Childhood Emotional Abuse and Depression: A Systematic Review

Background: A number of existing meta-analyses and narrative reviews have already addressed the relation between childhood adversity and depression, yet none of them has examined the specific link between emotional abuse and depression highlighted by previous research. It is no longer appropriate to regard childhood maltreatment as a unitary concept when considering its effects on subsequent depression; instead, subtypes of childhood maltreatment need to be scrutinized separately. This review addresses this significant gap by critically evaluating empirical studies examining psychological mediators of the relationship between childhood emotional abuse and subsequent depression. Methods: A systematic search of nine electronic databases was conducted to identify eligible studies published in English between January 1980 and January 2020. Given the heterogeneous outcomes of eligible studies and the inconsistent reporting of indirect effects, a narrative synthesis, rather than a quantitative meta-analysis, was conducted. An appraisal of methodological quality was also included. Results: We identified 34 papers, comprising 18,529 adults and 3,434 adolescents, including 888 clinical participants. Our synthesis suggests that studies on mediators in the emotional abuse-depression link have focused on five clusters of intervening variables: early maladaptive schemas, cognitive-personality variables, emotion dysregulation, interpersonal styles, and stressful negative events. Only 11 studies identified the unique contribution of emotional abuse to depression by controlling for other forms of childhood maltreatment. Conclusions: Our findings support several routes with relative consistency (e.g., early maladaptive schemas, hopelessness, negative cognitive styles, brooding rumination, overall emotion dysregulation). Because psychological mediators function as a complex interrelated system, controlling for the interrelation between them is important. The evidence for the purported mediating role of the factors identified in this review should be considered with caution given the relative dearth of large-scale, adequately powered longitudinal studies. This review proposes a comprehensive multilevel theoretical framework as a basis for future research.

Improving emotion regulation of social exclusion in depression-prone individuals: a tDCS study targeting right VLPFC

BACKGROUND

Growing evidence has indicated that right ventrolateral prefrontal cortex (RVLPFC) is critical in down-regulating emotional responses to social exclusion, and that depression is accompanied by social emotional dysregulation associated with reduced lateral prefrontal engagement. This study used anodal transcranial direct current stimulation (tDCS) to examine whether stimulating RVLPFC could improve emotional down-regulation of social exclusion in individuals with high depressive mood (DM).

METHODS

A total of 96 high and 94 low DM individuals received active or sham tDCS while viewing social exclusion or individual negative pictures under no-reappraisal (passive viewing) and reappraisal conditions. Participants rate their negative emotional experience following the presentation of each image. Pupil diameter and visual fixation duration were also recorded during the task.

RESULTS

It was found that tDCS-activated RVLPFC induced a stronger regulation effect on social exclusion than individual negative emotions. The effect of tDCS on regulation of social exclusion was more pronounced in low v. high DM individuals.

CONCLUSIONS

These findings demonstrate the specific role of RVLPFC on social emotion regulation, which has implications for refining target areas for the treatment of social emotion dysregulation in depression. However the findings do not suggest that high DM individuals benefit from a single-tDCS session on the emotion regulation of social exclusion. Thus we suggest to use multiple tDCS sessions or transcranial magnetic stimulation to further explore the therapeutic proposal in the future.

The Rejection Sensitivity Model as a Framework for Understanding Sexual Minority Mental Health

Sexual minorities are disproportionately affected by mental health problems (e.g., depression, anxiety, substance use disorders, suicidality). Minority stress theory and the psychological mediation framework have become the predominant conceptual models used to explain these disparities, and they have led to substantial advances in research on stigma-related stress and mental health. However, the field's reliance on these models has limited the extent to which other theories have been considered as potential frameworks for further advancing our understanding of sexual minority mental health. In this article, I discuss how the rejection sensitivity (RS) model can be used to complement and extend minority stress theory and the psychological mediation framework by: (1) emphasizing the role of perception in stigma-related experiences; (2) acknowledging the unique consequences of different anticipatory emotions; (3) describing additional mechanisms linking proximal minority stressors to mental health; and (4) further specifying the temporal order of these processes. I conclude by discussing the importance of attending to developmental processes in research on sexual orientation-related RS and describing important directions for future research.

Social criticism moderates the relationship between anxiety and depression 10 years later

BACKGROUND

Research has consistently documented anxiety and depression as bidirectional risk factors for one another. However, little research investigates the sequential comorbidity of anxiety and depression over lengthy durations, and the influence of contextual variables on this relationship have not been fully empirically investigated.

METHOD

The current study examined perceived social criticism as a moderator of the relationship between a history of anxiety and a past 12-month depressive episode at least 10 years later (and vice versa) utilizing the National Comorbidity Survey Baseline (N = 8,098) and Re-interview data (N = 5,001). History of anxiety and depressive diagnoses were assigned at Wave 1, past year diagnosis at Wave 2, and perceived social criticism was assessed at Wave 1.

RESULTS

Structural equation modeling indicated that when controlling for a Wave 1 latent depression factor, a positive relationship between Wave 1 latent anxiety and a Wave 2 latent depression emerged for those endorsing higher perceived social criticism from friends and relatives, respectively. Unexpectedly, when controlling for Wave 1 latent anxiety, a negative relationship between Wave 1 latent depression and Wave 2 latent anxiety emerged for those endorsing higher perceived social criticism from friends, but no relationship when moderated by perceived social criticism from relatives.

LIMITATIONS

Perceived social criticism was self-reported, which may introduce self-perception bias.

CONCLUSIONS

Results identified perceived social criticism as an important moderator in the sequential comorbidity of anxiety and depression over a long period of time.

Rejection Sensitivity Mediates the Relationship Between Social-Interpersonal Stressors and Depressive Symptoms in Military Context

BACKGROUND

Depression is pervasive in the military context and is likely to elicit lasting negative effects on health. Based on interpersonal models, social-interpersonal stressors are significantly associated with the development and maintenance of depression. However, little is known about the mechanisms by which these stressors increase the risk of depression in terms of social relationships. Rejection sensitivity, which refers to people who are sensitive to social rejection and tend to anxiously expect, readily perceive, and overreact to it, may play an underlying role in this process, as it is formed through social-interpersonal stressors and then aggravates further symptoms of depression.

OBJECTIVES

The current study aimed to examine the mediating effects on the relationship between social-interpersonal stressors and depressive symptoms in the military context.

METHODS

This study recruited 600 soldiers aged from 17 to 36 (M = 21.80; SD = 2.99; 100% males) with a cluster sampling method who completed Social-Interpersonal Stressors subscale, Rejection Sensitivity Questionnaire (RSQ), and Self-Rating Depression Scale (SDS). Mediation analyses examined the underlying mechanism between social-interpersonal stressors and depressive symptoms.

RESULTS

The results support the hypothesis and indicate that rejection sensitivity mediates the association between social-interpersonal stressors and depressive symptoms (B indirect = 0.02, p < 0.001, 95% CI= 0.005 to 0.044).

CONCLUSIONS

The findings suggest that interventions designed to desensitize individuals' high levels of rejection sensitivity may help to decrease their risk of depressive symptoms in the military environment. Rejection sensitivity is an important mechanism underpinning the development of depressive symptoms. Other theoretical and applied implications for prevention of depressive symptoms in the military context are discussed.

Justice sensitivity and rejection sensitivity as predictors and outcomes of eating disorder pathology: A 5-year longitudinal study

OBJECTIVE

Rejection sensitivity and justice sensitivity are personality traits that are characterized by frequent perceptions and intense adverse responses to negative social cues. Whereas there is good evidence for associations between rejection sensitivity, justice sensitivity, and internalizing problems, no longitudinal studies have investigated their association with eating disorder (ED) pathology so far. Thus, the present study examined longitudinal relations between rejection sensitivity, justice sensitivity, and ED pathology.

METHOD

Participants (N = 769) reported on their rejection sensitivity, justice sensitivity, and ED pathology at 9-19 (T1), 11-21 (T2), and 14-22 years of age (T3).

RESULTS

Latent cross-lagged models showed longitudinal associations between ED pathology and anxious rejection sensitivity, observer and victim justice sensitivity. T1 and T2 ED pathology predicted higher T2 and T3 anxious rejection sensitivity, respectively. In turn, T2 anxious rejection sensitivity predicted more T3 ED pathology. T1 observer justice sensitivity predicted more T2 ED pathology, which predicted higher T3 observer justice sensitivity. Furthermore, T1 ED pathology predicted higher T2 victim justice sensitivity.

DISCUSSION

Rejection sensitivity-particularly anxious rejection sensitivity-and justice sensitivity may be involved in the maintenance or worsening of ED pathology and should be considered by future research and in prevention and treatment of ED pathology. Also, mental health problems may increase rejection sensitivity and justice sensitivity traits in the long term.

Effects of rejection intensity and rejection sensitivity on social approach behavior in women

Objective

Perceived rejection plays an important role for mental health and social integration. This study investigated the impact of rejection intensity and rejection sensitivity on social approach behavior.

Method

121 female participants were randomly assigned to one of three conditions differing in the degree of induced rejection (inclusion, medium rejection, severe rejection). Thereafter they were asked to interact with an unknown person during a touch-based cooperative task.

Results

Participants high in rejection sensitivity sought significantly less physical contact than participants low in rejection sensitivity. Individuals in the medium rejection condition touched their partners more often than those in the included condition, while no difference between included and severely rejected participants could be observed.

Conclusions

The results suggest that the intensity of rejection matters with regard to coping. While participants in the medium intensity rejection condition aimed to ‘repair’ their social self by seeking increased contact with others, severely rejected participants did not adapt their behavior compared to included participants. Implications for therapy are discussed.

Parental divorce is associated with an increased risk to develop mental disorders in women

BACKGROUND

Parental divorce has been associated with reduced well-being in young adults. It is, however, unclear whether this finding is clinically relevant as studies using structured clinical interviews are missing. This study, therefore, investigated if young adults with divorced parents are at risk to develop mental disorders. Furthermore, differences in parental care, social connectedness, chronic stress and traumatic experiences between children of divorced and non-divorced parents were investigated.

METHODS

121 women (mean age: 23 years) were interviewed using the Structured Clinical Interview for DSM-IV Axis I (i.e., major mental disorders) and II (i.e., personality disorders) Disorders and asked to complete questionnaires assessing parental care, social connectedness (loneliness, attachment anxiety and avoidance), chronic stress, childhood trauma and depression.

RESULTS

Young adults of divorced parents had a higher risk for Axis I but not Axis II disorders as compared to young adults of non-divorced parents. Participants from divorced families as compared to non-divorced families reported more depression, loneliness, childhood trauma, attachment avoidance, attachment anxiety, chronic stress and less paterntal care.

LIMITATIONS

Due to the cross-sectional design of this study, conclusions about causality remain speculative.

CONCLUSION

The increased vulnerability of children of divorced parents to develop mental disorders, and to experience more chronic stress, loneliness, attachment avoidance, attachment anxiety, and traumatic experiences during childhood is alarming and highlights the importance of prevention programs and psycho-education during the process of parental divorce. Parental support with regard to adequate caregiving is needed to help parents to better support their children during and after their divorce.

Pubertal Maturation and Trajectories of Depression During Early Adolescence

Beginning at puberty, prevalence of depression in females rises dramatically. The physical changes of puberty coincide with a period of social flux, during which relationships become less stable and more prone to conflict. While this social upheaval is normatively distressing for girls, it may be especially so for girls with cognitive styles that leave them more susceptible to depression. The present study investigated depressive symptoms at two time points during early pubertal maturation. N = 110 girls (M age = 11.57, SD = 0.98) reported on depressive symptomology, pubertal maturation, ruminative coping style, frequency of peer conflict, and rejection sensitivity. Multivariate analyses suggest more advanced pubertal development and greater rejection sensitivity at Time 1 predicted higher levels of depressive symptoms at Time 2, after accounting for baseline levels of depressive symptoms and all other social and cognitive correlates of depression. This effect was also found in early maturing girls. Menarche status was not significant. Since menarche occurs toward the end of puberty, results suggest that risk for worsening depression is not associated with completing puberty, or with menstruation itself. Rather, increases in depressive symptoms seem to be associated with physical changes that emerge early in the pubertal transition, especially for early maturing girls, paired with anticipatory concerns about social rejection.

Rejection sensitivity, interpersonal rejection, and attention for emotional facial expressions

BACKGROUND AND OBJECTIVES

Rejection sensitivity (RS), attention for depression-relevant stimuli, and interpersonal rejection are established risk factors for depression. RS has previously been associated with increased attention for socially threatening faces, but has not been examined in the context of specifically depression-relevant stimuli. The current study examined whether RS influences attention for emotional facial expressions in the context of social rejection or inclusion.

METHODS

Participants (n = 180) completed a self-report measure of RS and a free viewing eye tracking task before and after an experimental task (Cyberball) in which participants were randomized to be included or rejected.

RESULTS

Hierarchical linear regressions predicting change in attention to emotional faces revealed significant effects only for sad faces. Higher RS was associated with increased attention for sad faces from pre- to post-Cyberball. Cyberball condition moderated the effect with participants in the rejection condition demonstrating increased attention for sad faces, but with no significant relationship in the inclusion condition.

LIMITATIONS

Our sample had relatively low levels of RS and depression.

CONCLUSIONS

Consistent with interpersonal and cognitive models of depression, we found that RS was associated with increased attention for sad faces when participants were interpersonally rejected. Results provide preliminary evidence that rejection sensitivity may contribute to depression vulnerability via increased attention to depression-relevant information in the context of interpersonal rejection. Further research including clinically depressed participants and using longitudinal approaches are necessary to confirm this potential relationship.

Zurückweisungsempfindlichkeit bei Jugendlichen mit Depression

Zusammenfassung. Fragestellung: Als Zurückweisungsempfindlichkeit (ZE) wird die Disposition bezeichnet, Zurückweisung ängstlich zu erwarten, als wahrscheinlicher wahrzunehmen und daraufhin überzureagieren. In Studien konnte bereits gezeigt werden, dass Zurückweisungsempfindlichkeit bei depressiv erkrankten Erwachsenen erhöht ist und depressive Symptome bei Jugendlichen begünstigt. Bisher liegen jedoch noch keine Befunde zu dispositionellen Unterschieden hinsichtlich der Zurückweisungsempfindlichkeit bei depressiv erkrankten Jugendlichen vor. Methodik: In der vorliegenden Studie wurde daher erstmals mittels eines Fragebogens zur Zurückweisungsempfindlichkeit für Kinder und Jugendliche (FZE-K) geprüft, ob sich zwischen depressiven Jugendlichen und gesunden Jugendlichen Unterschiede in der Zurückweisungsempfindlichkeit und den Handlungsintentionen nach einer Zurückweisungssituation finden. Eingeschlossen wurden n = 28 Jugendliche mit Depression sowie n = 32 gesunde Jugendliche im Alter von 12 bis 17 Jahren. Ergebnisse: Die Ergebnisse zeigten, dass depressive Jugendliche eine höhere ZE aufweisen, Zurückweisung ängstlicher erwarten und die Wahrscheinlichkeit, zurückgewiesen zu werden, als höher einschätzen. Zudem gaben depressive Jugendliche im Vergleich zu der Kontrollgruppe an, stärker mit Selbstattribution und Resignation auf eine Zurückweisung zu reagieren. Diskussion: Die Ergebnisse lassen sich gut in das klinische Bild und in kognitive Theorien der Depression einordnen. In zukünftigen Studien sollte untersucht werden, ob sich entsprechende Interventionen positiv auf den Verlauf depressiver Erkrankungen auswirken.

Prefrontal Cortical Response to Negative Social Words Links Social Risk to Depressive Symptoms in Adolescence

Research suggests that altered emotion processing may be one important pathway linking social risk factors and depressive symptoms. We examined the extent to which neural response to negatively valenced social information might help to account for the relationship between social risk and depressive symptoms in youth. Forty-nine youth were scanned while identifying the emotional valence of words that connoted social status. They also completed questionnaires assessing self-reported social risk factors and depressive symptoms. Mediation analysis revealed that reduced dorsolateral prefrontal cortex activity in response to negative social status words explained the positive association between social risk and depressive symptoms. These findings suggest that social risk factors present during adolescence may contribute to depressive symptoms by influencing the neural substrates of emotion processing.

Neural Correlates of Social Inclusion in Borderline Personality Disorder

Humans engage in social interactions and have a fundamental need and motivation to establish and maintain social connections. Neuroimaging studies particularly focused on the neural substrates of social exclusion in healthy subjects (HC), borderline personality disorder (BPD), and major depression (MD). However, there is evidence regarding neural alterations also during social inclusion in BPD that we intended to elucidate in our study. Considering that patients with BPD often have comorbid MD, we investigated patients with BPD, and comorbid MD, patients with MD without BPD, and a sample of HC. By investigating these two clinical samples within one study design, we attempted to disentangle potential confounds arising by psychiatric disorder or medication and to relate neural alterations under social inclusion specifically to BPD. We investigated 48 females (15 BPD and MD, 16 MD, and 17 HC) aged between 18 and 40 years by fMRI (3T), using the established cyberball paradigm with social exclusion, inclusion, and passive watching conditions. Significant group-by-condition interaction effects (p < 0.05, FWE-corrected on cluster level) were observed within the dorsolateral (dlPFC) and dorsomedial prefrontal cortex (dmPFC), the temporo-parietal junction (TPJ), the posterior cingulate cortex (PCC), and the precuneus. Comparisons of estimated neural activations revealed that significant interaction effects were related to a relative increase in neural activations during social inclusion in BPD. In detail, we observed a significant increase in differential (social inclusion vs. passive watching) neural activation within the dmPFC and the PCC in BPD compared to both, MD and HC. However, significant interaction effects within the dlPFC and the TPJ could not specifically be linked to BPD considering that they did not differ significantly between the two clinical groups in post-hoc comparisons. Our study supports previous results on effects of social and inclusion in BPD, and provides further evidence regarding disorder specific neural alterations in BPD for brain regions associated with self-referential and mentalizing processes during social inclusion.

Interpersonal predictors of stress generation: Is there a super factor?

Hammen's (1991, Journal of Abnormal Psychology, 100, 555-561) seminal paper on stress generation highlighted the reciprocal relationship between stress and depression. Not only does stress predict depression, but women with a diagnosis of depression also experienced subsequent increased levels of stress. In the ensuing years, depression researchers have moved beyond clinical predictors and examined whether depression vulnerability factors also contribute to stress generation. This interest has led to a growing focus on interpersonal vulnerability factors that contribute to stress generation. To date, the research examining interpersonal predictors of stress generation has tended to examine vulnerability factors singly and thus potential overlap and unique predictions among vulnerability factors have not been determined. This study examines interpersonal vulnerability factors from various schools of thought (dependency, attachment, and unmitigated communion) as predictors of interpersonal stress generation. Three hundred and sixty-four young adults completed baseline measures of interpersonal vulnerabilities and provided weekly reports of depressive symptoms and stressful life events. Multilevel models were estimated to examine their unique predictions of interpersonal stress generation. Despite converging theories, there does not appear to be a single super factor. Of the interpersonal vulnerability factors tested, anxious attachment emerged as a consistent predictor of interpersonal stress generation both when examined singly and when in combination with related variables.

Increased neural response to social rejection in major depression

BACKGROUND

Being a part of community is critical for survival and individuals with major depressive disorder (MDD) have a greater sensitivity to interpersonal stress that makes them vulnerable to future episodes. Social rejection is a critical risk factor for depression and it is said to increase interpersonal stress and thereby impairing social functioning. It is therefore critical to understand the neural correlates of social rejection in MDD.

METHODS

To this end, we scanned 15 medicated MDD and 17 healthy individuals during a modified cyberball passing game, where participants were exposed to increasing levels of social exclusion. Neural responses to increasing social exclusion were investigated and compared between groups.

RESULTS

We showed that compared to controls, MDD individuals exhibited greater amygdala, insula, and ventrolateral prefrontal cortex activation to increasing social exclusion and this correlated negatively with hedonic tone and self-esteem scores across all participants.

CONCLUSIONS

These preliminary results support the hypothesis that depression is associated with hyperactive response to social rejection. These findings highlight the importance of studying social interactions in depression, as they often lead to social withdrawal and isolation.

Increased pupil dilation to angry faces predicts interpersonal stress generation in offspring of depressed mothers

BACKGROUND

Interpersonal stress generation is one mechanism hypothesized to increase risk for the intergenerational transmission of depression. Although there is some evidence of stress generation in offspring of depressed mothers, specific predictors of stress generation in these youth remain unknown. The goal of this study was to examine a peripheral measure of cognitive-affective reactivity (i.e. pupil dilation) to emotional interpersonal stimuli as a predictor of stress generation in offspring of depressed mothers.

METHOD

The study included 129 mothers and their offspring (ages 8-15) recruited from the community who participated at two time points separated by 6 months. Youth's average pupil dilation to emotional faces (angry, happy, sad) as well as maternal lifetime history of major depressive disorder were assessed at baseline. In addition, both time points included assessments of youth's levels of self-generated (dependent) and independent episodic life stress in the preceding 6 months.

RESULTS

Youth's pupil dilation to angry, but not sad or happy, faces predicted prospective increases in dependent interpersonal stress across the follow-up. This effect was only observed in offspring of depressed mothers and was not seen in offspring of never-depressed mothers.

CONCLUSIONS

This study highlights a potential risk factor (heightened reactivity to facial displays of anger) that may identify which offspring of depressed mothers are at greatest risk for interpersonal stress generation.

Childhood Adversities and Depression in Adulthood: Current Findings and Future Directions

Considerable support exists supporting a relationship between childhood adversities and adult depression. Consistent evidence has emerged linking early life adversities with a more chronic course for depression, as well as to poorer treatment outcomes. What remain decidedly less clear, however, are the moderators and mediating mechanisms underlying this association. This article provides a review of the existing research relating early adversities to adult depression, as well as recent studies suggestive of potential mediators and moderators of this relation. Advances in these areas are important for their potential to lead to the identification of new targets for clinical intervention for adults with a history of childhood adversities, as well as to the development of individually tailored prevention and treatment strategies.

Emotional Clarity as a Mechanism Linking Emotional Neglect and Depressive Symptoms during Early Adolescence

The present study examined whether emotional abuse and neglect differentially predicted decreases in emotional clarity, and whether emotional clarity, in turn, predicted increases in depressive symptoms. Participants included 204 early adolescents (52% African-American; 54% female; Mean age= 12.85 years) who completed four assessments with measures of depressive symptoms, emotional clarity, and emotional abuse and neglect. Hierarchical linear regressions indicated that emotional neglect significantly predicted decreases in emotional clarity, whereas emotional abuse did not. Further, mediational analyses revealed that decreases in emotional clarity mediated the relationship between emotional neglect and increases in depressive symptoms. The current study suggests that emotional neglect (more so than emotional abuse) may hinder an individual's ability to identify his or her own emotions, which may increase the risk of depressive symptoms during adolescence. These findings have significant implications for the development of intervention and prevention programs for depression.

Dispositional negativity: An integrative psychological and neurobiological perspective

Dispositional negativity-the propensity to experience and express more frequent, intense, or enduring negative affect-is a fundamental dimension of childhood temperament and adult personality. Elevated levels of dispositional negativity can have profound consequences for health, wealth, and happiness, drawing the attention of clinicians, researchers, and policymakers. Here, we highlight recent advances in our understanding of the psychological and neurobiological processes linking stable individual differences in dispositional negativity to momentary emotional states. Self-report data suggest that 3 key pathways-increased stressor reactivity, tonic increases in negative affect, and increased stressor exposure-explain most of the heightened negative affect that characterizes individuals with a more negative disposition. Of these 3 pathways, tonically elevated, indiscriminate negative affect appears to be most central to daily life and most relevant to the development of psychopathology. New behavioral and biological data provide insights into the neural systems underlying these 3 pathways and motivate the hypothesis that seemingly "tonic" increases in negative affect may actually reflect increased reactivity to stressors that are remote, uncertain, or diffuse. Research focused on humans, monkeys, and rodents suggests that this indiscriminate negative affect reflects trait-like variation in the activity and connectivity of several key brain regions, including the central extended amygdala and parts of the prefrontal cortex. Collectively, these observations provide an integrative psychobiological framework for understanding the dynamic cascade of processes that bind emotional traits to emotional states and, ultimately, to emotional disorders and other kinds of adverse outcomes. (PsycINFO Database Record

Vulnerability-specific stress generation: Childhood emotional abuse and the mediating role of depressogenic interpersonal processes

Stress generation in depression (i.e. the tendency for depression-prone individuals to experience more life stress that is in part influenced by the individual) has been well established. However, more research is necessary to clarify the role of specific types of life stress in this effect. The current study extends the stress generation hypothesis by examining whether the type of stress involved is contingent upon the nature of the individual's particular vulnerability. Childhood emotional abuse and interpersonal vulnerability factors were predicted to be associated with prospective interpersonal dependent but not non-interpersonal or independent stress. These interpersonal factors were examined as mediators of the association between childhood emotional abuse and interpersonal stress generation. Data were collected from 185 undergraduate participants at two time-points, four months apart. At baseline, participants completed assessments of depressive symptoms, childhood abuse history, interpersonal risk factors (rejection sensitivity, excessive reassurance-seeking, and negative feedback-seeking), and a diagnostic interview for depression. At the follow-up assessment, participants completed a life stress interview. Childhood emotional abuse prospectively predicted greater interpersonal dependent stress, but not non-interpersonal dependent or independent stress. Only rejection sensitivity mediated this relationship. Consistent with the stress generation hypothesis, neither childhood emotional abuse nor the three interpersonal risk factors predicted independent stress. These findings suggest that targeting interpersonal vulnerabilities in clinical settings, particularly rejection sensitivity, among individuals with a history of childhood emotional abuse, may help to reduce the occurrence of interpersonal dependent stress, thus possibly decreasing risk for depression.

The role of interpersonal sensitivity, social support, and quality of life in rural older adults

The mental health of elderly individuals in rural areas is increasingly relevant as populations age and social structures change. While social support satisfaction is a well-established predictor of quality of life, interpersonal sensitivity symptoms may diminish this relation. The current study extends the findings of Scogin et al by investigating the relationship among interpersonal sensitivity, social support satisfaction, and quality of life among rural older adults and exploring the mediating role of social support in the relation between interpersonal sensitivity and quality of life (N = 128). Hierarchical regression revealed that interpersonal sensitivity and social support satisfaction predicted quality of life. In addition, bootstrapping resampling supported the role of social support satisfaction as a mediator between interpersonal sensitivity symptoms and quality of life. These results underscore the importance of nurses and allied health providers in assessing and attending to negative self-perceptions of clients, as well as the perceived quality of their social networks.

Social functioning in major depressive disorder. Neurosci Biobehav Rev. 2016;69:313-332. [PMID: 27395342 DOI: 10.1016/j.neubiorev.2016.07.002]

Depression is associated with social risk factors, social impairments and poor social functioning. This paper gives an overview of these social aspects using the NIMH Research and Domain Criteria 'Systems for Social Processes' as a framework. In particular, it describes the bio-psycho-social interplay regarding impaired affiliation and attachment (social anhedonia, hyper-sensitivity to social rejection, competition avoidance, increased altruistic punishment), impaired social communication (impaired emotion recognition, diminished cooperativeness), impaired social perception (reduced empathy, theory-of-mind deficits) and their impact on social networks and the use of social media. It describes these dysfunctional social processes at the behavioural, neuroanatomical, neurochemical and genetic levels, and with respect to animal models of social stress. We discuss the diagnostic specificity of these social deficit constructs for depression and in relation to depression severity. Since social factors are importantly involved in the pathogenesis and the consequences of depression, such research will likely contribute to better diagnostic assessments and concepts, treatments and preventative strategies both at the diagnostic and transdiagnostic level.