Empathy is associated with interpersonal emotion regulation goals in everyday life

Responding to the emotions of the people around us is a phenomenon traversing human lives; however, research has only recently started exploring the predictors of interpersonal emotion regulation (IER). In two ecological momentary assessment studies conducted in 2021 and 2022, we tested whether facets of empathy (i.e., mentalizing, experience sharing, empathic concern, and personal distress) are associated with other-focused IER goals and their attainment in everyday life (Ns = 125 and 204). Study 1 examined associations between mentalizing, experience sharing, and global hedonic and counter-hedonic IER goals (i.e., making others feel better or worse) in a relatively young and predominantly female student sample in Germany. Study 2 expanded these findings to empathic concern, personal distress, and specific types of hedonic and counter-hedonic IER goals (i.e., increasing, decreasing, and/or maintaining others' positive and/or negative emotions) in a more diverse U.S. community sample. Participants primarily endorsed hedonic IER goals, which were associated with higher mentalizing and experience sharing in both studies and higher empathic concern and lower personal distress in Study 2. Counter-hedonic IER goals were positively associated with experience sharing and personal distress in Study 2. Conversely, empathic concern and mentalizing were negatively related to counter-hedonic IER goals. We also found differential associations for state and trait empathy with IER goals. All empathy facets except personal distress were positively associated with goal attainment in Study 2. These findings address a major gap in our knowledge about everyday IER and offer a novel perspective on empathy in social emotion regulation processes. (PsycInfo Database Record (c) 2024 APA, all rights reserved).

Effectiveness of a Web-Based Cognitive Behavioral Self-Help Intervention for Binge Eating Disorder: A Randomized Clinical Trial

Importance

Binge eating disorder (BED) is one of the most frequent eating pathologies and imposes substantial emotional and physical distress, yet insufficient health care resources limit access to specialized treatment. Web-based self-help interventions emerge as a promising solution, offering more accessible care.

Objective

To examine the effectiveness of a web-based cognitive behavioral self-help intervention for individuals with BED.

Design, Setting, and Participants

This 2-arm, parallel-group randomized clinical trial conducted from January 15, 2021, to August 3, 2022, in Germany and other German-speaking countries enrolled patients aged 18 to 65 years who met the diagnostic criteria for BED (according to the Diagnostic and Statistical Manual of Mental Disorders [Fifth Edition]). Data analysis occurred between January 27 and September 4, 2023, following our statistical analysis plan.

Interventions

Participants were randomized to a web-based self-help intervention or a waiting-list control condition.

Main Outcomes and Measures

The primary outcome was a change in objective binge eating episodes from baseline to after treatment. Secondary outcomes included global eating pathology, clinical impairment, work capacity, well-being, comorbid psychopathology, self-esteem, and emotion regulation.

Results

A total of 1602 patients were screened, of whom 154 (mean [SD] age, 35.93 [10.59] years; 148 female [96.10%]) fulfilled the criteria for BED and were randomized (77 each to the intervention and control groups). The web-based intervention led to significant improvements in binge eating episodes (Cohen d, -0.79 [95% CI, -1.17 to -0.42]; P < .001), global eating psychopathology (Cohen d, -0.71 [95% CI, -1.07 to -0.35]; P < .001), weekly binge eating (Cohen d, -0.49 [95% CI, -0.74 to -0.24]; P < .001), clinical impairment (Cohen d, -0.75 [95% CI, -1.13 to -0.37]; P < .001), well-being (Cohen d, 0.38 [95% CI, 0.01 to 0.75]; P = .047), depression (Cohen d, -0.49 [95% CI, -0.86 to -0.12]; P = .01), anxiety (Cohen d, -0.37 [95% CI, -0.67 to -0.07]; P = .02), self-esteem (Cohen d, 0.36 [95% CI, 0.13 to 0.59]; P = .003), and emotion regulation (difficulties: Cohen d, -0.36 [95% CI, -0.65 to -0.07]; P = .01 and repertoire: Cohen d, 0.52 [95% CI, 0.19 to 0.84]; P = .003).

Conclusion and Relevance

In this randomized clinical trial of a web-based self-help intervention for patients with BED, the findings confirmed its effectiveness in reducing binge eating episodes and improving various mental health outcomes, highlighting a scalable solution to bridge the treatment gap for this condition.

Trial Registration

ClinicalTrials.gov Identifier: NCT04876183.

Contextual variations in emotion polyregulation: How do regulatory goals shape the use and success of emotion regulation strategies in everyday life?

Emotion regulation strategies are frequently combined within one emotional episode, a phenomenon labeled emotion polyregulation. Nevertheless, there is a scarcity of studies examining which regulatory strategies are commonly combined across different contexts and how effective these combinations are in everyday life. Targeting this research gap, the present ecological momentary assessment study modeled emotion polyregulation and its success for contexts of (a) downregulation, (b) upregulation, and (c) maintenance goals in N = 321 adults. The endorsement and success of 15 different emotion regulation strategies derived from the process model of emotion regulation were measured 5 times a day for 7 days. Multilevel factor analyses revealed that individuals tend to combine different regulatory strategies depending on the activated regulatory goal: When examining downregulation, four factors best described the combined use of regulatory strategies: Situation Modification, Repetitive Processing, Emotional Avoidance, and Interpersonal Regulation. In contrast, three-factor models characterized emotion polyregulation for upregulation (Emotional Acceptance, Repetitive Processing, and Interpersonal Regulation) and maintenance goals (Unspecific Regulation, Emotional Acceptance, and Interpersonal Regulation). Moreover, multilevel structural equation modeling revealed that the success of emotion polyregulation is goal-dependent. While combining interpersonal and situation modification strategies was related to beneficial outcomes for downregulation goals, acceptance-based strategies were most strongly associated with emotion regulation success in situations of upregulation and maintenance. These results add to a more complex understanding of emotion regulation in daily life and highlight the necessity of broadening the focus of emotion regulation research to examine emotion polyregulation. (PsycInfo Database Record (c) 2024 APA, all rights reserved).

If it Ain't Broke, Don't Fix it: Positive Versus Negative Emotion Regulation in Daily Life and Depressive Symptoms

BACKGROUND

Despite the importance of positive emotions for affective psychopathology, prior research primarily focused on negative emotion regulation. To address this gap, this ecological momentary assessment study compared a broad set of emotion regulation strategies in the context of positive versus negative emotions regarding their effectiveness and associations with depressive symptoms.

METHODS

We analyzed data from 1066 participants who were notified five times daily for seven consecutive days to complete a smartphone survey assessing their predominant emotions, strategies to regulate them, and subsequent emotional outcomes.

RESULTS

Findings show that the effectiveness of most regulation strategies depended on whether the emotional context was positive or negative. While acceptance and savoring predicted improved emotional outcomes across emotional contexts, reappraisal and problem-solving were associated with deteriorated emotional outcomes and increased depressive symptoms when regulating positive but not negative emotions.

LIMITATIONS

Future studies should replicate our findings in demographically and culturally diverse clinical samples to improve generalizability.

CONCLUSION

These results emphasize that strategies effective for regulating negative emotions may be less helpful in the context of positive emotions. Thus, context-specific interventions may be a promising approach to improve the treatment of affective disorders.

Evaluation of an online-based self-help program for patients with generalized anxiety disorder - A randomized controlled trial

Objectives

This study aimed to evaluate the effects of an online self-help intervention for generalized anxiety disorder (GAD). Our primary outcomes were generalized anxiety symptoms, measured using the Generalized Anxiety Disorder - 7 (GAD-7; Spitzer et al., 2006), and wellbeing based on the World Health Organization Wellbeing Index - 5 (WHO-5; Topp et al., 2015).

Methods

A total of 156 German-speaking patients aged 18 to 65 with a diagnosis of GAD and internet access were included in this randomized controlled trial. The intervention group (N = 78) received access to a 12-week online self-help program, while the waitlist control group (N = 78) received access after the 12-week waiting period.

Results

The intervention group showed a significant improvement in generalized anxiety symptoms compared to the control group (t(df = 123.73) = 4.52, p < .001) with a large effect size (d = 0.88, 95 %-CI: 0.50; 1.26). Additionally, the intervention group demonstrated a significant increase in wellbeing compared to the control group (t(df = 87,86) = 3.48, p < .001), with a moderate effect size (d = 0.62, 95 % CI: 0.27; 0.98). However, no significant effects were observed for secondary outcomes of functional impairments, work productivity, mental health literacy, and healthcare demands. For exploratory outcomes, improvement was found for anxiety and worry symptoms.

Conclusions

These findings suggest that an online-based self-help intervention effectively reduces GAD symptoms and improves overall wellbeing. Future research should explore the long-term effects of this intervention and investigate potential mechanisms underlying its efficacy.

Public health implications

Online-based self-help programs provide a promising treatment option for individuals with GAD who face barriers to traditional face-to-face therapy.

Examining the strategy-situation fit of emotion regulation in everyday social contexts

The strategy-situation fit hypothesis suggests that emotion regulation strategies are only beneficial to mental health if they meet contextual demands. Previous studies support this assumption but focused on properties of the emotional stimulus and reported cross-sectional associations with mental health, thus neglecting the social context and long-term mental health outcomes. To address these limitations, we examined (1) whether reappraisal, social sharing, and suppression varied depending on the social context (i.e., being alone, among close others, or nonclose others) and (2) whether specific strategy-context associations were linked to current, and (3) long-term mental health. The study consisted of two ecological momentary assessment (EMA) periods, separated by one year, and the second period occurred during COVID-19-related governmentally imposed social restrictions. This design allowed us to examine emotion regulation following social context changes. Our results indicate that emotion regulation varied by the social context. Reappraisal was used more frequently when being alone, suppression occurred more among nonclose others, and social sharing increased with close others. Regarding current mental health, more suppression was linked to higher depressive symptoms only when used in the presence of close others. In contrast, using suppression when being alone was linked to lower depressive symptoms. Finally, analyses with long-term outcomes revealed improved mental health when participants increased their use of reappraisal when being alone, and decreased reappraisal after a higher presence of close others. These findings could reflect the unique regulatory costs and benefits of different social situations and highlight the role of context-specific reappraisal for longer-term adaptiveness. (PsycInfo Database Record (c) 2023 APA, all rights reserved).

Accuracy and Bias in Facial Trustworthiness Appraisals in Borderline Personality Disorder

Individuals with borderline personality disorder (BPD) have shown a negativity bias, whereas the general population has shown a positivity bias in their trustworthiness appraisal of others. We tested if individuals with BPD are more negative but also more realistic with their appraisals. Trustworthiness was objectified on an external criterion. The influence of childhood trauma was investigated. Facial photographs of peace prize laureates and sentenced murderers were presented. Participants with BPD and healthy controls (HC) rated the trustworthiness of the targets. Bias and sensitivity were measured using signal detection theory. The BPD group was more negatively biased compared to HC, but not more sensitive in discriminating between the two groups. When correcting for experienced childhood abuse and neglect, the authors found that group differences in bias disappeared. Individuals with BPD might not be more sensitive in discriminating between, on average, more or less trustworthy targets, but they have developed a negativity bias to ensure the detection of untrustworthiness.

Evaluation of a Web-Based Self-Help Intervention for Patients With Generalized Anxiety Disorder: Protocol for a Randomized Controlled Trial

BACKGROUND

Generalized anxiety disorder (GAD) is a highly prevalent and severely distressing condition that can lead to functional impairments and is considered one of the most difficult anxiety disorders to treat. Following new technological developments, a highly structured cognitive behavioral therapy (CBT) approach that has already shown success in face-to-face psychotherapy can be implemented: internet-delivered CBT (iCBT). There is now evidence for the efficacy of both guided and unguided iCBT interventions for GAD regarding symptom reduction.

OBJECTIVE

To establish the usefulness of such interventions, we plan to evaluate the efficacy of a web-based self-help program (Selfapy) for GAD in a relatively large sample. We aim to assess effects beyond symptom reduction, including effects on well-being, functioning, and mental health literacy, as well as the effect on health care burden, while testing the intervention in conditions comparable to routine care.

METHODS

Patients (n=156) who have been diagnosed with GAD, are aged between 18 and 65 years, have internet access, and have sufficient German language skills will be recruited for this study. The intervention group (n=78) will receive access to the 12-week self-help web-based program Selfapy. The waitlist control group (n=78) will receive no intervention in the context of the study. However, both groups will be allowed to access further health care services (eg, psychotherapy, medication), reflecting current routine care in Germany. Outcome measures will be assessed at baseline (T1) and 6 weeks (T2) and 12 weeks (T3) after the start of the intervention. The primary outcome will be generalized anxiety symptoms and quality of life at T3. Additional outcomes include depression, work capacity, therapy-related expenses and burdens, health literacy, and negative effects.

RESULTS

By May 2023, all participants had finished the trial and the report was being prepared for publication.

CONCLUSIONS

Web-based interventions may be an important addition to the German health care system to reduce barriers to treatment access. Further, they may prove cost-effective for the treatment of GAD.

TRIAL REGISTRATION

Deutsches Register Klinischer Studien DRKS00023799; https://tinyurl.com/22bds38x.

INTERNATIONAL REGISTERED REPORT IDENTIFIER (IRRID)

DERR1-10.2196/41440.

Integrating a web-based intervention into routine care of binge-eating disorder: Study protocol for a randomized controlled trial

BACKGROUND

Although binge eating disorder (BED) is the most common eating pathology and carries a high mental and physical burden, access to specialized treatment is limited due to patient-related barriers and insufficient healthcare resources. Integrating web-based self-help programs into clinical care for BED may address this treatment gap by making evidence-based eating disorder interventions more accessible.

METHODS

A two-armed randomized controlled trial will be conducted to evaluate the effectiveness of a web-based self-help intervention for BED in routine care settings. Patients aged 18-65 years fulfilling the diagnostic criteria for BED (N = 152) will be randomly allocated to (1) an intervention group receiving a 12-week web-based self-help program or (2) a waitlist control group with delayed access to the intervention. The primary outcome will be the number of binge eating episodes. Secondary outcomes include global eating pathology, functional impairments, work capacity, well-being, comorbid psychopathology, self-esteem, and emotion regulation abilities. Measurements will be conducted at baseline (study entrance), 6 weeks after baseline (mid-treatment), and 12 weeks after baseline (post-treatment). To capture outcomes and treatment mechanisms in real-time, traditional self-reports will be combined with weekly symptom monitoring and ecological momentary assessment.

DISCUSSION

Evaluating the effectiveness of web-based interventions is essential to overcome the treatment gap for patients with BED. When adequately integrated into standard care, these programs have the potential to alleviate the high burden of BED for individuals, their families, and society.

TRIAL REGISTRATION

https://clinicaltrials.gov/ct2/show/NCT04876183, Identifier: NCT04876183 (registered on May 6th, 2021).

Applying a web-based self-help intervention for bulimia nervosa in routine care: Study protocol for a randomized controlled trial

BACKGROUND

Individuals with bulimia nervosa (BN) experience persistent episodes of binge eating and inappropriate compensatory behavior associated with impaired physical and mental health. Despite the existence of effective treatments, many individuals with BN remain untreated, leading to a high burden and an increased risk of chronicity. Web-based interventions may help facilitate access to evidence-based treatments for BN by reducing barriers to the health care system.

METHODS

The present study will investigate the effectiveness of a web-based self-help intervention for BN in a two-armed randomized controlled trial. Individuals diagnosed with BN (N = 152) will be randomly assigned to either (1) an intervention group receiving a 12-week web-based intervention or (2) a waitlist control group with delayed access to the intervention. Further assessments will be scheduled 6 (mid-treatment) and 12 (post-treatment) weeks after baseline. Changes in the number of binge eating episodes and compensatory behaviors will be examined as primary outcomes. Secondary outcomes include global eating pathology, functional impairments, well-being, comorbid psychopathology, self-esteem, and emotion regulation abilities.

DISCUSSION

Adding web-based interventions into routine care is a promising approach to overcome the existing treatment gap for patients with BN. Therefore, the current study will test the effectiveness of a web-based intervention for BN under standard clinical care settings.

TRIAL REGISTRATION

ClinicalTrials.gov, Identifier: NCT04876196 (registered on May 6th, 2021).

Flexible Emotionsregulation: Theoretische Modelle und Empirische Befunde

Zusammenfassung. Emotionsregulationsstrategien werden häufig unabhängig von dem Kontext der Verwendung in adaptiv und maladaptiv klassifiziert. Aktuelle empirische Studien und theoretische Modelle der flexiblen Emotionsregulation hinterfragen diese Kategorisierung und versuchen, die Adaptivität von regulatorischen Strategien stärker kontextbezogen zu untersuchen. In dem vorliegenden Artikel geben wir eine selektive Übersicht über dieses Forschungsgebiet und gehen dabei auf folgende zwei Fragestellungen ein: (1) Welche Rolle spielen Kontextfaktoren bei der Adaptivität von Emotionsregulationsstrategien? (2) Wie kann flexible Emotionsregulation konzeptualisiert und erfasst werden? Aus den vorgestellten empirischen Befunden und theoretischen Modellen leiten wir Implikationen für zukünftige ambulatorische und experimentelle Untersuchungen flexibler Emotionsregulation ab.

HPA axis stress reactivity and hair cortisol concentrations in recently detoxified alcoholics and healthy controls with and without childhood maltreatment

Childhood maltreatment (CM) is a strong risk factor for alcohol dependence (AD) and is associated with a more severe course of the disease. Alterations of the hypothalamic-pituitary-adrenal (HPA) axis may play an important role in this relationship. The aim of the present study was to systematically investigate potential alterations in HPA functioning associated with AD diagnosis and CM. Four study groups were recruited: AD patients with (n = 29; 10♀) and without (n = 33; 8♀) CM and healthy controls with (n = 30; 20♀) and without (n = 38; 15♀) CM. Cumulative cortisol secretion was measured by hair cortisol concentration (HCC). To measure HPA axis response to the Trier social stress test (TSST), saliva and blood samples were analysed for adrenocorticotropic hormone (ACTH) and cortisol. In the AD groups, the period of hair growth covered acute alcohol consumption and withdrawal. The TSST was scheduled after completion of withdrawal. Irrespective of CM, higher HCCs and reduced ACTH and cortisol levels before and after TSST were observed in AD patients. The analyses did not reveal any differences between AD patients with and without CM. Healthy controls with CM had lower plasma cortisol levels compared with those without CM. The results suggest that AD is strongly related to HPA axis functioning, which may superimpose possible differences between AD patients with and without CM. Future studies should investigate whether biologically different subtypes of AD with and without CM can be identified in earlier stages or before the development of AD.

Emotion Regulation as a Mediator between Childhood Abuse and Neglect and Posttraumatic Stress Disorder in Women with Substance Use Disorders

A history of childhood abuse and neglect (CAN) is significantly associated with psychopathologies in adulthood, including comorbid posttraumatic stress disorder (PTSD) and substance use disorders (SUD). Difficulties in emotion regulation (ER) might influence the association between CAN and PTSD. The aim of this study was to examine the relationship between CAN and PTSD symptom severity in women with SUD and to investigate the mediating role of general difficulties in ER and its specific dimensions. Method: We examined 320 women, with a current diagnosis of at least subsyndromal PTSD and SUD, using self-report measures of CAN, PTSD symptom severity, and ER difficulties. We conducted both simple and multiple bootstrapping-enhanced mediation analysis to investigate whether general difficulties in ER and its specific dimensions mediate the relationship between CAN and PTSD symptom severity. Results: General difficulties in ER mediated the association between CAN and PTSD symptom severity. CAN significantly predicted adult PTSD symptom severity, directly and indirectly, through ER difficulties. Difficulties engaging in goal directed behavior when distressed was the only ER dimension, which mediated the effect of CAN on PTSD symptoms. Conclusions: Our results suggest that difficulties in ER and specifically difficulties engaging in goal directed behavior when distressed might constitute an influential factor in the relationship between CAN and PTSD symptom severity in a sample of SUD patients, and highlight the importance of targeting ER as a potential treatment focus for patients with comorbid PTSD and SUD.

Neural correlates of reappraisal considering working memory capacity and cognitive flexibility

Cognitive reappraisal of emotion is strongly related to long-term mental health. Therefore, the exploration of underlying cognitive and neural mechanisms has become an essential focus of research. Considering that reappraisal and executive functions rely on a similar brain network, the question arises whether behavioral differences in executive functions modulate neural activity during reappraisal. Using functional neuroimaging, the present study aimed to analyze the role of working memory capacity (WMC) and cognitive flexibility in brain activity during down-regulation of negative emotions by reappraisal in N = 20 healthy participants. Results suggests that WMC and cognitive flexibility were negatively correlated with prefrontal activity during reappraisal condition. Here, results also revealed a negative correlation between cognitive flexibility and amygdala activation. These findings provide first hints that (1) individuals with lower WMC and lower cognitive flexibility might need more higher-order cognitive neural resources in order to down-regulate negative emotions and (2) cognitive flexibility relates to emotional reactivity during reappraisal.

Mindfulness and progressive muscle relaxation as standardized session-introduction in individual therapy: A randomized controlled trial

OBJECTIVE

There is scarce research on the effects of mindfulness in individual therapy. As many practitioners integrate mindfulness exercises into individual therapy, empirical evidence is of high clinical relevance.

METHOD

We investigated the effects of a session-introducing intervention with mindfulness elements (SIIME) in a randomized, controlled design. The effects of SIIME on therapeutic alliance and symptomatic outcome were compared with progressive muscle relaxation (PMR) and treatment-as-usual (TAU) control conditions. The sample comprised 162 patients with anxiety and depression.

RESULTS

Multilevel modeling revealed a significant symptom reduction and significant increase of alliance over the course of therapy. There were no significant time-condition interactions on outcome and alliance, indicating the comparable efficiency of all three treatment conditions.

CONCLUSIONS

We found no advantage of SIIME versus PMR and TAU. Add-on mindfulness might not improve individual therapy related to alliance and outcome.

HPA axis stress reactivity and hair cortisol concentrations in recently detoxified alcoholics and healthy controls with and without childhood maltreatment

Childhood maltreatment (CM) is a strong risk factor for alcohol dependence (AD) and is associated with a more severe course of the disease. Alterations of the hypothalamic-pituitary-adrenal (HPA) axis may play an important role in this relationship. The aim of the present study was to systematically investigate potential alterations in HPA functioning associated with AD diagnosis and CM. Four study groups were recruited: AD patients with (n = 29; 10♀) and without (n = 33; 8♀) CM and healthy controls with (n = 30; 20♀) and without (n = 38; 15♀) CM. Cumulative cortisol secretion was measured by hair cortisol concentration (HCC). To measure HPA axis response to the Trier social stress test (TSST), saliva and blood samples were analysed for adrenocorticotropic hormone (ACTH) and cortisol. In the AD groups, the period of hair growth covered acute alcohol consumption and withdrawal. The TSST was scheduled after completion of withdrawal. Irrespective of CM, higher HCCs and reduced ACTH and cortisol levels before and after TSST were observed in AD patients. The analyses did not reveal any differences between AD patients with and without CM. Healthy controls with CM had lower plasma cortisol levels compared with those without CM. The results suggest that AD is strongly related to HPA axis functioning, which may superimpose possible differences between AD patients with and without CM. Future studies should investigate whether biologically different subtypes of AD with and without CM can be identified in earlier stages or before the development of AD.

The perils of aiming too high: Discrepancy between goals and performance in individuals with depressive symptoms

BACKGROUND AND OBJECTIVES

Negative evaluation processes play a pivotal role in the development and maintenance of depressive symptoms. However, it remains to be understood, whether evaluation processes in depression are impaired by maladaptive goal setting.

METHOD

In a non-clinical sample (N = 50) of individuals with high (BDI-II-Score: 13-29) and low (BDI-II-Score: 0-3) levels of depressive symptoms goal setting prior to working on a cognitive task was measured. Goal feasibility was experimentally manipulated using an easy and a difficult version of the task.

RESULTS

When goal feasibility was low, a high level of depressive symptoms was associated with setting unattainable goals. Whereas individuals with low level of depressive symptoms adjusted their goals to a lower (more realistic) level when task difficulty increased, individuals with high level of depressive symptoms initially adhered to significantly higher goals, so that their performance failed to meet their self-set standards. After depressed individual revised their goals downwards, their subsequent performance on the task also worsened.

LIMITATIONS

The use of a non-clinical sample with self-reported depressive symptoms limits the generalizability of our findings to a clinical population. Future research would benefit from the use of a larger sample with patients suffering from clinical depression.

CONCLUSIONS

The findings support the notion that negative evaluation processes in depressed individuals might be linked with their tendency to generate intractable conflicts between self-set inappropriate high goals and their own capacities to perform. However, the findings need to be confirmed in clinical samples to draw conclusions about the role of goal setting in negative evaluation processes in depression.

Development and Validation of the Heidelberg Form for Emotion Regulation Strategies (HFERST): Factor Structure, Reliability, and Validity

The Heidelberg Form for Emotion Regulation Strategies (HFERST) was developed to complement previous emotion regulation (ER) questionnaires and addresses some of their limitations by measuring eight ER strategies. An initial item pool was developed in German following expert discussions and adaptation of the items from existing ER scales. Following a stepwise selection based on the experts' judgments, 32 items with the best content validity were chosen. Results of an exploratory factor analysis in Study 1 (N = 399) and two confirmatory factor analyses in Studies 2 (N = 715) and 3 (N = 408) supported the eight-factor structure of the HFERST and provided evidence for its internal consistency, construct and criterion validity, and clinical utility. Study 4 supported a 2-week stability of the HFERST and Study 5 showed that, following an ER intervention, the HFERST captured a reduction in dysfunctional and an improvement in functional ER strategies, which again supports the clinical utility of the HFERST.

Stress-related salivary alpha-amylase (sAA) activity in alcohol dependent patients with and without a history of childhood maltreatment

RATIONALE

Alcohol-dependent (AD) patients with a history of childhood maltreatment (CM) have shown a more severe clinical profile and a higher risk of relapse than those without CM. It was hypothesized that stress responsivity plays an important role in moderating the relationship between CM and AD. Surprisingly, systematic investigations about the stress responsivity in AD patients with CM are rare.

OBJECTIVE

This study compared physiological and subjective stress responses in AD patients with and without CM as well as in healthy controls with and without CM.

METHODS

A total of 130 participants performed the Trier Social Stress Test (TSST). Physiological stress reactivity related to the noradrenergic system was assessed by salivary alpha-amylase (sAA) activity. Subjective ratings of anxiety, nervousness, distress, and mood were rated on visual analogue scales.

RESULTS

AD patients showed significantly lower stress-related sAA activity than healthy controls (p ≤ 0.024; z ≥ 1.97). A different pattern was found in the subjective ratings. In particular, anticipatory anxiety revealed a clear effect of CM (p ≤ 0.005; z ≥ 2.43) but no difference between AD patients and healthy controls (p > 0.05). After the TSST, distress ratings differed between AD patients with CM and AD patients without CM (p ≤ 0.009; z ≥ 2.61).

CONCLUSION

The discrepancy between physiological responsivity and subjective stress experiences may account for an increased inability to cope with stressful situations, which in turn might explain the enhanced risk of relapse in AD patients with a history of CM during early abstinence.

Understanding the role of childhood abuse and neglect as a cause and consequence of substance abuse: the German CANSAS network

Background: Substance use disorders (SUD) belong to the most frequent behavioural consequences of childhood abuse and neglect (CAN). If parents are concerned, SUD are also an important risk factor for CAN. The relationship between CAN and SUD remains poorly understood. There is a need of adequate treatments for SUD patients suffering from the consequences of CAN, as well as for approaches to prevent CAN by parents with SUD. Objective: To describe the aims and the structure of a German research network on relationships between CAN and SUD (CANSAS network). Method: Descriptive overview of the aims, and the different project clusters of the network. Results: The aims of the CANSAS network are: (1) to examine relationships between SUD and CAN; (2) to examine the effects of an evidence-based treatment for SUD patients with posttraumatic disorders; and (3) to provide SUD services with tools to diagnose CAN, and to assess the risk of maltreatment among parents with SUD. The aims of the network are addressed by six projects in three different project clusters (mediators and risk factors, evidence-based treatment, and improvement of services). Conclusions: It is expected that the CANSAS network will advance the understanding of relationships between early adversity and substance use disorders. It will bring forward the discussion about promising treatments for SUD patients with experiences of CAN. Finally it will provide services with measures to identify patients with CAN, and with tools to break the trans-generational cycle of adversity.

Emotion dysregulation mediates the relationship between child maltreatment and psychopathology: A structural equation model

The present study investigated the mediating effects of emotion dysregulation on the relationship between child maltreatment and psychopathology. An adult sample (N=701) from diverse backgrounds of psychopathology completed the Childhood Trauma Questionnaire (CTQ), the Difficulties in Emotion Regulation Scale (DERS), the Brief Symptom Inventory (BSI), and the negative affect subscale of the Positive and Negative Affect Schedule (PANAS) in a cross-sectional online survey. Correlational analyses showed that all types of child maltreatment were uniformly associated with emotion dysregulation, and dimensions of emotion dysregulation were strongly related to psychopathology. Limited access to strategies for emotion regulation emerged as the most powerful predictor. Structural equation modeling analyses revealed that emotion dysregulation partially mediated the relationship between child maltreatment and psychopathology, even after controlling for shared variance with negative affect. These findings emphasize the importance of emotion dysregulation as a possible mediating mechanism in the association between child maltreatment and later psychopathology. Additionally, interventions targeting specific emotion regulation strategies may be effective to reduce psychopathology in victims of child maltreatment.

Emotion regulation choice in female patients with borderline personality disorder: Findings from self-reports and experimental measures

Emotion dysregulation is a core feature of borderline personality disorder (BPD). So far, many studies have tested the consequences of the implementation of certain emotion regulation (ER) strategies, but there have been no investigations about ER choices in BPD. Thus, the aim of this study was to investigate habitual ER choices by self-report questionnaires and experimentally by testing the preference to select between distraction and reappraisal when facing different emotional intensities (high vs. low) and contents (borderline-specific vs. unspecific negative) in patients with BPD (n=24) compared with clinical controls (patients with major depression, n=19) and a healthy control group (n=32). Additionally, heart rate (HR) responses were continuously assessed. Main results revealed that both patient groups showed maladaptive self-reported ER choice profiles compared with HC. We found, however, no differences between the groups in the choice of distraction and reappraisal on the behavioral level and in HR responses. In BPD, within-group analyses revealed a positive correlation between symptom severity and the preference for distraction under high-intensity borderline-specific stimuli. Our findings provide preliminary evidence of ER choices in BPD and show the robustness of the choice effect in patients with affective disorders.

Adolescent harm avoidance as a longitudinal predictor of maladaptive cognitive emotion regulation in adulthood: The mediating role of inhibitory control

The current study investigates the effect of adolescent harm avoidance (HA) on maladaptive cognitive emotion regulation strategies (mCER) in early adulthood. The mediating role of inhibitory control and the moderating effect of gender on this link were also examined. Longitudinal data from 261 adolescents (147 female) were collected in three phases (T0, T1 and T2) over approximately 10 years. Results revealed that, after controlling for HA in adulthood (T2), female adolescents' HA (T0) significantly predicted mCER strategies after 10 years (T2), whereas male adolescents' HA only predicted catastrophizing. In addition, attentional impulsivity (T1) significantly mediated the relation between HA and mCER, though only among women. There was no significant indirect effect for emotional interference and stop-signal reaction time. Results revealed gender and measure specific associations between HA and inhibitory control and suggest that HA could induce inhibitory deficits leading to mCER.

Different roads to the same destination - The impact of impulsivity on decision-making processes under risk within a rewarding context in a healthy male sample

The results of research about the influences of impulsivity on decision-making in situations of risk have been inconsistent. In this study, we used functional magnetic resonance imaging to examine the neural correlates of decision-making under risk in 12 impulsive, as defined by the Barratt Impulsiveness Scale-11, and 13 normal men. Although both groups showed similar decision-making behavior, neural activation regarding decision-making processes differed significantly. Impulsive persons revealed stronger activation in the (ventro-) medial prefrontal cortex and less deactivation of the orbitofrontal cortex while playing for potential gains. These brain regions might be associated with the emotional components of decision-making processes. Significant differences in brain areas linked to cognitive decision-making components were not found. This activation pattern might be seen as an indication for a hypersensitivity to rewarding cues in impulsive persons and might be linked to the propensity for inappropriate risk-taking behavior in persons with more extreme impulsivity levels, especially in situations in which they have a strong emotional involvement in the decision process.

Effect of the interaction between childhood abuse and rs1360780 of the FKBP5 gene on gray matter volume in a general population sample

OBJECTIVE

The FKBP5 gene codes for a co-chaperone that regulates glucocorticoid receptor sensitivity and thereby impacts the reactivity of the hypothalamic-pituitary-adrenal (HPA)-axis. Evidence suggested that subjects exposed to childhood abuse and carrying the TT genotype of the FKBP5 gene single nucleotide polymorphism (SNP) rs1360780 have an increased susceptibility to stress-related disorders.

METHOD

The hypothesis that abused TT genotype carriers show changes in gray matter (GM) volumes in affect-processing brain areas was investigated. About 1,826 Caucasian subjects (age ≤ 65 years) from the general population [Study of Health in Pomerania (SHIP)] in Germany were investigated. The interaction between rs1360780 and child abuse (Childhood Trauma Questionnaire) and its effect on GM were analyzed.

RESULTS

Voxel-based whole-brain interaction analysis revealed three large clusters (FWE-corrected) of reduced GM volumes comprising the bilateral insula, the superior and middle temporal gyrus, the bilateral hippocampus, the right amygdala, and the bilateral anterior cingulate cortex in abused TT carriers. These results were not confounded by major depressive disorders. In region of interest analyses, highly significant volume reductions in the right hippocampus/parahippocampus, the bilateral anterior and middle cingulate cortex, the insula, and the amygdala were confirmed in abused TT carriers compared with abused CT/CC carriers.

CONCLUSION

The results supported the hypothesis that the FKBP5 rs1360780 TT genotype predisposes subjects who have experienced childhood abuse to widespread structural brain changes in the subcortical and cortical emotion-processing brain areas. Those brain changes might contribute to an increased vulnerability of stress-related disorders in TT genotype carriers.

From Childhood Trauma to Adult Dissociation: The Role of PTSD and Alexithymia

BACKGROUND

The mechanism of how childhood trauma leads to increased risk for adult dissociation is not sufficiently understood. We sought to investigate the predicting effects and the putatively mediating roles of PTSD and alexithymia on the path from childhood trauma to adult dissociation.

METHODS

A total of 666 day-clinic outpatients were administered the Childhood Trauma Questionnaire (CTQ), the Toronto Alexithymia Scale (TAS-20), the Posttraumatic Diagnostic Scale (PDS), and the Dissociative Experiences Scale (DES) and controlled for sex, age, and the Global Symptom Index (GSI). Linear regression analyses and mediation analyses were applied.

RESULTS

Independent predictive effects on dissociation were found for childhood trauma, alexithymia and PDS, even after adjusting for GSI. Effects of childhood neglect on dissociation were slightly stronger than of abuse. Alexithymia did not mediate the path from childhood trauma to dissociation. Mediation by PDS was specific for childhood abuse, with all PTSD symptom clusters being significantly involved.

CONCLUSIONS

Childhood abuse and neglect are important predictors of dissociation. While the effects of abuse are mediated by PTSD, the mechanism of how neglect leads to dissociation remains unclear. The results further support the predictive value of alexithymia for adult dissociation above and beyond the effects of childhood trauma, PTSD, and GSI scores.

Does Emotion Dysregulation Mediate the Relationship between Early Maltreatment and Later Substance Dependence? Findings of the CANSAS Study

BACKGROUND/AIMS

Maltreatment in childhood and adolescence is a risk factor for substance use disorders (SUDs) in adulthood. This association has rarely been investigated in the light of emotion dysregulation. To fill this gap, this study examines emotion dysregulation and SUDs among adults with a history of early maltreatment.

METHODS

Comparison of emotion dysregulation in adults with a history of early abuse and neglect who developed either an SUD (n = 105) or no mental disorder (n = 54). Further, a mediation model for the association between the severity of early maltreatment and SUDs was tested. Participants completed research diagnostic interviews for psychopathology, the Difficulties in Emotion Regulation Scale, and the Childhood Trauma Questionnaire.

RESULTS

By using hierarchical regression techniques and mediational analyses controlling for age and gender, it was possible to provide evidence for the mediating role of emotion dysregulation between early emotional and physical maltreatment and later SUDs.

CONCLUSIONS

Emotion dysregulation is a potential mechanism underlying the relationship between early emotional and physical maltreatment and the development of SUDs. In light of these findings, focusing on the early training of adaptive emotion regulation strategies after childhood maltreatment might be of considerable relevance to prevent the development of SUDs.

[Substance use disorders as a cause and consequence of childhood abuse. Basic research, therapy and prevention in the BMBF-funded CANSAS-Network]

Substance use disorders (SUDs) belong to the most frequent behavioural consequences of childhood abuse and neglect (CAN). In community samples, about 20% of adults with experiences of abuse or neglect in childhood have a lifetime diagnosis of an SUD. About 30% of individuals seeking treatment for a post-traumatic disorder have an SUD and 24–67% of all patients in treatment for an SUD have a history of CAN. About 16% of all children and adolescents under the age of 20 in Germany grow up in families where an alcohol- and/or drug-dependence is present. The children of parents with SUDs have, in addition to other risks to their development in cognitive and psychosocial domains, an increased risk of experiencing violence and neglect. Regarding both perspectives, SUD as a cause and as a consequence of CAN, a better understanding of relevant mediators and risk factors is necessary to improve prevention and develop adequate treatments. The aims of the BMBF-funded research network CANSAS are: 1. To gain a better understanding of the relationships between these two important public health problems (basic research), 2. To provide evidence-based treatments for survivors of CAN with SUDs and to increase the awareness for the necessity to diagnose CAN in patients with SUDs in counselling and treatment facilities (research on diagnostics and therapy), 3. To improve the systematic evaluation of child welfare among children of parents with SUDs through counselling services and to promote links between addiction services and youth welfare services (prevention research and health services research). In a multidisciplinary approach, the CANSAS network brings together experts in the fields of trauma treatment, epidemiology, basic research, health services research, prevention research as well as addiction services.

The Process-Outcome Mindfulness Effects in Trainees (PrOMET) study: protocol of a pragmatic randomized controlled trial

BACKGROUND

Mindfulness has its origins in an Eastern Buddhist tradition that is over 2500 years old and can be defined as a specific form of attention that is non-judgmental, purposeful, and focused on the present moment. It has been well established in cognitive-behavior therapy in the last decades, while it has been investigated in manualized group settings such as mindfulness-based stress reduction and mindfulness-based cognitive therapy. However, there is scarce research evidence on the effects of mindfulness as a treatment element in individual therapy. Consequently, the demand to investigate mindfulness under effectiveness conditions in trainee therapists has been highlighted.

METHODS/DESIGN

To fill in this research gap, we designed the PrOMET Study. In our study, we will investigate the effects of brief, audiotape-presented, session-introducing interventions with mindfulness elements conducted by trainee therapists and their patients at the beginning of individual therapy sessions in a prospective, randomized, controlled design under naturalistic conditions with a total of 30 trainee therapists and 150 patients with depression and anxiety disorders in a large outpatient training center. We hypothesize that the primary outcomes of the session-introducing intervention with mindfulness elements will be positive effects on therapeutic alliance (Working Alliance Inventory) and general clinical symptomatology (Brief Symptom Checklist) in contrast to the session-introducing progressive muscle relaxation and treatment-as-usual control conditions. Treatment duration is 25 therapy sessions. Therapeutic alliance will be assessed on a session-to-session basis. Clinical symptomatology will be assessed at baseline, session 5, 15 and 25. We will conduct multilevel modeling to address the nested data structure. The secondary outcome measures include depression, anxiety, interpersonal functioning, mindful awareness, and mindfulness during the sessions.

DISCUSSION

The study results could provide important practical implications because they could inform ideas on how to improve the clinical training of psychotherapists that could be implemented very easily; this is because there is no need for complex infrastructures or additional time concerning these brief session-introducing interventions with mindfulness elements that are directly implemented in the treatment sessions.

TRIAL REGISTRATION

From ClinicalTrials.gov, Identifier: NCT02270073 (registered October 6, 2014).

Social support and the serotonin transporter genotype (5-HTTLPR) moderate levels of resilience, sense of coherence, and depression

Gene x environment interactions have mainly been investigated in models of psychopathology. However, the putative interplay between genes and beneficial environmental conditions on positive outcomes has rarely been addressed. We therefore examined the interaction between the serotonin transporter linked polymorphic region (5-HTTLPR) and social support on the sense of coherence (SOC), resilience, and depressive symptoms. Furthermore, we scrutinized our examinations by differentiating between individuals with and without childhood abuse. The sample included 1,811 participants from the general population (Study of Health in Pomerania, Germany). The triallelic genotype of 5-HTTLPR was determined and longitudinal data of social support were used. Among individuals with high social support no significant differences between 5-HTTLPR genotypes regarding all outcome variables were found. However, among those with low social support, carriers of at least one short allele reported significantly increased levels of SOC and resilience, as well as less depressive symptoms than carriers of the l/l genotype. This result was not modified by differentiating between those with childhood abuse and those without. In less supportive social environments the impact of distinct genotypes on behavioral outcomes might be more relevant than in supportive environments where social compensation might take place. Our findings indicate that both alleles of 5-HTTLPR contribute to the adaptability to different environmental conditions.

Factorial Validity of the Short Form of the Childhood Trauma Questionnaire (CTQ—SF) in German Psychiatric Patients, Inmates, and University Students

For the purpose of retrospective assessment and characterization of childhood trauma in adults, the factorial validity of the short form of the Childhood Trauma Questionnaire (CTQ–SF) in Germany was evaluated by conducting confirmatory factor analyses for three samples including 1,524 adult psychiatric patients, 224 inmates, and 295 university students. In addition, sex-specific confirmatory factor analyses were performed within each sample. Because several authors have suggested a different factor structure than that originally proposed in the manual, two competing models focusing on the Physical neglect subscale were examined. In psychiatric patients and inmates, the fit indices were reasonable to good. Among the students, factor loadings were markedly lower, and fit indices were poor. Sex-specific analyses did not indicate sex differences. Comparing the original and the alternative models revealed better fit indices of the original factor structure. The present findings indicate that the German version of the CTQ–SF has factorial validity in psychiatric patients and inmates, but not in students.

Emotional hyper-reactivity in borderline personality disorder is related to trauma and interpersonal themes

Heightened emotional reactivity is one of the core features of borderline personality disorder (BPD). However, recent findings could not provide evidence for a general emotional hyper-reactivity in BPD. The present study examines the emotional responding to self-relevant pictures in dependency of the thematic category (e.g., trauma, interpersonal interaction) in patients with BPD. Therefore, women with BPD (n=31), women with major depression disorder (n=29) and female healthy controls (n=33) rated pictures allocated to thematically different categories (violence, sexual abuse, interaction, non-suicidal self-injury, and suicide) regarding self-relevance, arousal, valence and the urge of non-suicidal self-injury. Compared to both control groups, patients with BPD reported higher self-relevance regarding all categories, but significantly higher emotional ratings only for pictures showing sexual abuse and interpersonal themes. In addition, patients with BPD and comorbid posttraumatic stress disorder showed higher emotional reactivity in violence pictures. Our data provide clear evidence that patients with BPD show a specific emotional hyper-reactivity with respect to schema-related triggers like trauma and interpersonal situations. Future studies are needed to investigate physiological responses to these self-relevant themes in patients with BPD.

Psychometric functioning, socio-demographic variability of childhood maltreatment in the general population and its effects of depression

Maltreatment of children is a major public-health and social-welfare problem but socio-demographic variability has received little attention. This work addresses such variability in a general population cohort and associations with depression. Analyses were based on the cross-sectional SHIP-LEGEND examination among 2265 adults (29-89 years). Childhood maltreatment was multi-dimensionally assessed with the German 28-item Childhood Trauma Questionnaire (CTQ): emotional neglect; emotional abuse; physical neglect; physical abuse; sexual abuse. Non-linear associations between CTQ responses and age were assessed with fractional polynomials and cubic splines. Scale properties were analysed with confirmatory factor analyses and item response models. Associations between childhood maltreatment domains and depression [Beck Depression Inventory-II (BDI-II)] were assessed. The majority (58.9%) reported events indicative of at least mild levels of childhood maltreatment. CTQ subscales showed characteristically different non-linear associations to age across the five studied domains, indicating methodological issues like recall bias and the influence of seminal events. Psychometric scale properties were acceptable to good for all subscales except for physical neglect. Associations to depression measures varied systematically across socio-demographic strata. We conclude that socio-demographic variability is a major issue when studying self-reported childhood maltreatment in a community sample. This needs to be taken into account for the study of associations to psychiatric key outcomes.

Neuroticism developmental courses--implications for depression, anxiety and everyday emotional experience; a prospective study from adolescence to young adulthood

BACKGROUND

Neuroticism is frequently discussed as a risk factor for psychopathology. According to the maturity principle, neuroticism decreases over the course of life, but not uniformly across individuals. However, the implications of differences in personality maturation on mental health have not been well studied so far. Hence, we hypothesized that different forms of neuroticism development from adolescence to young adulthood are associated with differences in depression, anxiety and everyday emotional experience at the age of 25.

METHODS

A sample of 266 adolescents from the general population was examined three times over ten years (age at T0: 15, T1: 20 and T2: 25) using questionnaires, interviews and ecological momentary assessment (EMA). At all measurement points, neuroticism was assessed with the NEO inventory. At T2, diagnoses of major depression and anxiety disorders were captured with a structured clinical interview (M-CIDI). Phone-based EMA was used to assess emotional experience and affective instability over a two-week period at T2.

RESULTS

The best fitting model was a latent class growth analysis with two groups of neuroticism development. Most individuals (n = 205) showed moderate values whereas 61 participants were clustered into a group with elevated neuroticism levels. In both groups neuroticism significantly changed during the ten year period with a peak at the age of 20. Individuals with a higher absolute level were at 14-fold increased risk for depression and 7-fold risk for anxiety disorders at the age of 25. In EMA, increased negative affect and arousal as well as decreased positive emotions were found in this high group.

CONCLUSIONS

Other than expected, personality did not mature in our sample. However, there was a significant change of neuroticism values from adolescence to young adulthood. Further, over 20% of our participants showed a neuroticism development which was associated with adverse outcomes such as negatively toned emotional experience and a heightened risk to suffer from depressive and anxiety disorders in young adulthood. These high-risk persons need to be identified early to provide interventions supporting continuous personality maturation.

Alexithymia and brain gray matter volumes in a general population sample

Alexithymia is perceived as a personality construct involving deficits in the cognitive processing of emotion. Brain areas that process emotions might be structurally altered in affected people. Subjects from the Study of Health in Pomerania who underwent whole body magnetic resonance imaging were investigated. After quality control procedures 2,589 subjects with Toronto Alexithymia Scale 20 (TAS-20) data and interview-based information on major depressive disorder (MDD) were available. After exclusion of study participants who were older than 65 years or had MDD in their lifetime, 1,685 subjects were included in the voxel-based morphometric (VBM 8) analyses. In whole-brain analyses, the TAS-20 total score was associated with less gray matter (GM) volumes of the bilateral dorsal anterior cingulate cortex (dACC). The TAS-20 factor scale difficulty identifying feelings (DIF) was associated with less GM volume in three clusters: dACC, left middle and inferior temporal gyrus, left fusiform gyrus and cerebellum. The lower GM volume in the left fusiform gyrus was specific for females. Absolute GM volume analyses also revealed associations between the factor scales difficulty describing feelings, external orientated thinking and the dACC. Adjustment for current symptoms of anxiety and depression did not change the effects sizes substantially. In conclusion, lower GM volume in the dACC represents the major structural correlate of alexithymia. Associations with DIF suggest a prominent involvement of left temporal areas. These areas represent language and semantic processing and might be involved in the cognitive processing of emotions and the conscious identification of feelings.

The impact of childhood trauma on depression: does resilience matter? Population-based results from the Study of Health in Pomerania

OBJECTIVE

Data suggests that traumatic experiences at early age contribute to the onset of major depressive disorder (MDD) in later life. This study aims at investigating the influence of dispositional resilience on this relationship.

METHODS

Two thousand and forty-six subjects aged 29-89 (SD=13.9) from a community based sample who were free of MDD during the last 12 months prior to data collection were diagnosed for Lifetime diagnosis of MDD by the Munich-Composite International Diagnostic Interview (M-CIDI) according to DSM-IV criteria. Childhood maltreatment (CM) and resilience were assessed with the Childhood Trauma Questionnaire (CTQ) and the Resilience-Scale (RS-25).

RESULTS

Both CM (OR=1.03, 95% CI [1.02, 1.04], P<.000) and resilience (OR=0.98, 95% CI [0.98, 0.99], P<.000) were associated with MDD later in life. The detrimental effects of low resilience on MDD were not only especially prominent in subjects with a history of CM (OR=3.18, 95% CI [1.84, 5.50], P<.000), but also effective in subjects without CM (OR=2.62, 95% CI [1.41, 4.88], P=.002).

CONCLUSIONS

The findings support the clinical assumption that resilient subjects may be partly protected against the detrimental long-term effects of child abuse and neglect.

High social support buffers the effects of 5-HTTLPR genotypes within social anxiety disorder

An interaction between genetic aspects and environmental stressors has been suggested with regard to the etiology of social anxiety disorder (SAD). However, potential protective interplays which might decrease the risk of SAD have not been considered so far. Thus, we analyzed the interaction between 5-HTTLPR and differing levels of social support regarding SAD. The sample was based on participants of the Study of Health in Pomerania, Germany. We used the triallelic genotype of 5-HTTLPR and longitudinal data of social support. Final analyses were conducted in 79 individuals with SAD and 1,708 without. The diagnosis of SAD was derived from diagnostic interviews in accordance with DSM-IV. Considering the risk of SAD, a general protective effect of high social support was shown independent of variation in 5-HTTLPR genotype. In contrast, the risk of SAD was increased for both genotypes within those individuals with low social support. Additionally, the odds ratio for suffering from SAD was about two times higher for carriers of the l/l genotype compared to those with at least one short allele in those perceiving less-supportive social environments. The findings suggest that SAD is influenced by a protective and a contributing gene × environment interaction. High social support might act in a protective and low social support in an increasing manner on the risk of SAD especially within carriers of the l/l genotype. Therefore, effects of 5-HTTLPR might be buffered by high social support with respect to the risk of SAD.

Acculturation, self-construal, mental and physical health: an explorative study of East Asian students in Germany

The present study explores acculturation and its associated aspects of two East Asian student groups with different levels of exposure to German culture (100 international students from East Asian countries [IS]; 61 second generation students of East Asian descent [SGS]). First, we investigated the relationships between acculturation, self-construal, depressive and somatic symptoms, and differences between the student groups in these variables. Second, the four acculturation types (integration, assimilation, separation and marginalization) were examined regarding their relationship to self-construal and health outcomes. The results showed that the acculturation dimensions (mainstream, heritage) were relevant to the level of depressive symptoms for IS which was not the case for SGS. Furthermore, IS reported more somatic symptoms whereas there was no difference between the two groups in the level of depressive symptoms. In the analysis of acculturation types, assimilated and integrated students were characterized by high independent self-construal, while separated and integrated students showed high interdependent self-construal. Assimilated students displayed the least depressive symptoms of all acculturation groups. This study highlights different characteristics of East Asian students in acculturation, self-construal and health outcomes, and discusses the complexity of the relationships between acculturation types and health.

Detaching from the negative by reappraisal: the role of right superior frontal gyrus (BA9/32)

The ability to reappraise the emotional impact of events is related to long-term mental health. Self-focused reappraisal (REAPPself), i.e., reducing the personal relevance of the negative events, has been previously associated with neural activity in regions near right medial prefrontal cortex, but rarely investigated among brain-damaged individuals. Thus, we aimed to examine the REAPPself ability of brain-damaged patients and healthy controls considering structural atrophies and gray matter intensities, respectively. Twenty patients with well-defined cortex lesions due to an acquired circumscribed tumor or cyst and 23 healthy controls performed a REAPPself task, in which they had to either observe negative stimuli or decrease emotional responding by REAPPself. Next, they rated the impact of negative arousal and valence. REAPPself ability scores were calculated by subtracting the negative picture ratings after applying REAPPself from the ratings of the observing condition. The scores of the patients were included in a voxel-based lesion-symptom mapping (VLSM) analysis to identify deficit related areas (ROI). Then, a ROI group-wise comparison was performed. Additionally, a whole-brain voxel-based-morphometry (VBM) analysis was run, in which healthy participant's REAPPself ability scores were correlated with gray matter intensities. Results showed that (1) regions in the right superior frontal gyrus (SFG), comprising the right dorsolateral prefrontal cortex (BA9) and the right dorsal anterior cingulate cortex (BA32), were associated with patient's impaired down-regulation of arousal, (2) a lesion in the depicted ROI occasioned significant REAPPself impairments, (3) REAPPself ability of controls was linked with increased gray matter intensities in the ROI regions. Our findings show for the first time that the neural integrity and the structural volume of right SFG regions (BA9/32) might be indispensable for REAPPself. Implications for neurofeedback research are discussed.