Childhood maltreatment affects depression and anxiety: The mediating role of benign envy and malicious envy

Childhood maltreatment and mental health: causal links to depression, anxiety, non-fatal self-harm, suicide attempts, and PTSD

Background: This study aims to elucidate the causal relationship between childhood maltreatment (CM) and subsequent mental health outcomes, including major depressive disorder (MDD), anxiety (ANX), post-traumatic stress disorder (PTSD), suicide attempts, and non-fatal self-harm. Utilising Mendelian Randomisation (MR) and genome-wide association studies (GWAS) data from individuals of European descent, this research applies a rigorous analytical methodology to large-scale datasets, overcoming the confounding variables inherent in previous observational studies.Methods: Genetic data were obtained from publicly available GWAS on individuals of European ancestry, focusing on Childhood Maltreatment (CM), Major Depressive Disorder (MDD), Anxiety (ANX), Post-Traumatic Stress Disorder (PTSD), Age at First Episode of Depression, Number of Depression Episodes, Non-fatal self-harm, and Suicide Attempts. Mendelian Randomisation (MR) analyses were conducted to investigate the causal impact of CM on these outcomes. Sensitivity analyses included IVW, MR Egger, WM, and MR-PRESSO. FDR corrections were applied to account for multiple testing. Results were presented as odds ratios (ORs) with confidence intervals (CIs).Results: Significant associations were identified between CM and the likelihood of developing MDD (IVW: OR = 2.28, 95% CI = 1.66-3.14, PFDR < .001), ANX (IVW: OR = 1.01, 95% CI = 1.00-1.02, PFDR =.032), and PTSD (IVW: OR = 2.29, 95% CI = 1.43-3.67, PFDR =.001). CM was also linked to increased non-fatal self-harm (IVW: OR = 1.06, 95% CI = 1.04-1.08, PFDR <.001), higher frequency of depressive episodes (IVW: β=0.31, 95% CI = 0.17-0.46, PFDR <.001), and earlier onset of depression (IVW: β=-0.17, 95% CI = -0.32 to - 0.02, PFDR =.033). No significant association was found between CM and suicide attempts (IVW: OR = 1.09, 95% CI = 0.81-1.45, PFDR =.573).Conclusion: This study provides robust evidence that CM is a significant causal factor for MDD, ANX, PTSD, and non-fatal self-harming behaviours. It is associated with a higher frequency of depressive episodes and earlier onset of depression. These findings highlight the need for early intervention and targeted prevention strategies to address the long-lasting psychological impacts of CM.

Effects of Parental Childhood Maltreatment on Children's School Adaptation: An Intergenerational Perspective Based on Envy

Previous studies have examined the impact of maternal childhood maltreatment (CM) on children's school adaptation (SA), neglecting the role of fathers, and the joint influence of both parents. Based on family systems theory, this study explored the intergenerational impact of parental CM on children's SA and the mediating role of benign envy (BE) and malicious envy (ME). A total of 334 elementary school students' BE, ME, and SA statuses and their parents' CM, BE, and ME statuses were collected to construct the intergenerational transmission models of BE and ME for fathers, mothers, and parents, respectively. The results revealed that maltreated fathers or mothers individually exerted negative impacts on their children's SA, but when parents acted jointly, only fathers' CM intergenerational influence was significant. Mediation effects demonstrated that, individually, maltreated fathers indirectly affected children's SA through children's BE; maltreated mothers impacted children's SA through the "mothers' BE→children's BE" mediating chain; however, when taking combined parental action, only mothers' intergenerational transmission chain was significantly present. Identifying different intergenerational influence mechanisms of maltreated parents on offspring's school adaptation broadens our understanding of the diverse parenting roles of parents. That is, fathers foster their offspring's environmental adaptability through encouraging external exploration, while mothers enhance socialization by nurturing internal emotional development. Formulating strategies to address the emotional issues of maltreated parents, especially mothers, is crucial for mitigating the intergenerational consequences of maltreatment and enhancing the offspring's adaptability.

Physical and emotional abuse with internet addiction and anxiety as a mediator and physical activity as a moderator

This study aimed to explore the relationship between physical and emotional abuse (physical-emotional abuse) and Internet addiction in university students, as well as the mediating role of anxiety and the moderating role of physical activity. The data of physical-emotional abuse, anxiety and Internet addiction, and physical activity were measured by subjective questionnaire with convenience sampling in March 2024. A total of 1591 participants (806 males and 692 females) from Shanxi, Henan, Hunan and Hubei provinces in China were investigated. Subsequently, the relationships among the variables were explored using pearson correlation analysis. Finally, mediation and moderation models were assessed using the SPSS PROCESS macro plugin. After controlling for participants' gender, grade level, and place of residence, only-child status, the study findings revealed that physical-emotional abuse significantly and positively predicted internet addiction and anxiety among university students (β = 0.157, β = 0.271, p < 0.001). However, upon the inclusion of anxiety as a variable, the predictive effect of physical-emotional abuse on internet addiction among university students became non-significant (β = 0.035, p > 0.05). Anxiety was found to have a significant complete mediating effect between physical-emotional abuse and internet addiction among university students. Additionally, physical activity significantly and negatively predicted anxiety (β = -0.062, p < 0.05), and the interaction term between physical-emotional abuse and physical activity also significantly and negatively predicted anxiety (β = - 0.053, p < 0.05). Physical activity moderated the first half of the mediation pathway from "physical-emotional abuse to anxiety to internet addiction." Anxiety may be the internal mechanism of physical-emotional abuse affecting university students' Internet addiction, and physical activity plays a moderator role in the relationship between physical-emotional abuse and university students' Internet addiction. The study will provide new perspectives and strategies for the public health field to address physical-emotional abuse and Internet addiction among university students. It is also critical that future studies validate these findings on a large, multi-country basis.

The circular effects between adolescent anxiety and benign/malicious envy: evidence from a longitudinal study and experience-sampling method

BACKGROUND

Prior research has shown a strong association between anxiety and envy (i.e. benign/malicious envy). However, empirical evidence is lacking regarding their predictive connection.

AIMS

To examine how benign/malicious envy impacts anxiety and how anxiety affects both types of envy respectively from a developmental viewpoint.

METHODS

In Study 1, a three-wave longitudinal survey of 998 teenagers was conducted to examine the link between trait anxiety and trait benign/malicious envy. Cross-lagged panel analyses were used. In Study 2, 117 adolescents engaged in an experience-sampling method study to track their state anxiety and state benign/malicious envy. Hierarchical linear models were used.

RESULTS

Study 1 showed a positive bidirectional relationship between trait malicious envy and trait anxiety, a negative reciprocity between trait benign envy and trait anxiety, constituting a circular effect across time respectively. Study 2 supported the results of Study 1. The relationship between variables at the state level was consistent with that at the trait level.

CONCLUSION

Benign envy may help alleviate anxiety, while malicious envy has the opposite effect. These findings offer a reliable framework for comprehending the connection between envy and anxiety, which extends current knowledge about the development of such relations across adolescent.

Network Structure of Transdiagnostic Dimensions of Emotional Disorders in Adolescents With Subthreshold Anxiety and Depression: Links With Psychopathology and Socio-Emotional Adjustment

BACKGROUND

The transdiagnostic and network model approaches to psychopathology have emerged as an alternative to taxonomic systems. The main goal was to examine the network structure of the transdiagnostic dimensions of emotional disorders in adolescents with subclinical emotional symptoms. In addition, cross-sectional network analyses were conducted to investigate the relationships between transdiagnostic dimensions, psychopathology, and socio-emotional adjustment.

METHOD

The sample consisted of a total of 476 adolescents from 85 schools from different provinces in Spain with subthreshold anxiety and depression. The mean age was 13.77 years (SD = 1.43, range: 10-18 years), 73.9% were female. Several questionnaires assessing transdiagnostic dimensions of emotional disorders, mental health difficulties, self-esteem, perceived social support, sense of belonging at school, and prosocial behaviour were used.

RESULTS

A strong interrelation was found between the transdiagnostic variables, except with the positive temperament dimension. The dimensions with the greatest weight were those of traumatic re-experiencing, intrusive cognitions, avoidance, neuroticism, and depressed mood. Negative relationships were found between the transdiagnostic dimensions of emotional disorders and the protective factors included in the study. Stability analyses indicated that the networks were accurately estimated.

CONCLUSION

The present paper points to the value of conceptualising emotional disorders from a transdiagnostic and network model perspective. In addition, the work provides new insights into the nature of the relationships between transdiagnostic dimensions of emotional disorders, and the role played by risk and protective factors.

Impact of psychological entitlement on engagement in learning activities and psychological anxiety: the mediating role of envy

Psychological entitlement has appeared as a significant topic for research in the field of management and Psychology. From the perspective of social comparison theory, the present study aimed to investigate the impact of psychological entitlement on engagement in learning activities and psychological anxiety in the hotel industry. Furthermore, benign and malign envy were examined as an explanatory mechanism between psychological entitlement and its outcomes. Based on a three-wave time-lagged design, data were obtained from 242 employees working in the different hotels in Pakistan. We found that psychological entitlement's has no direct influence on hotel employees engagement in learning activities, and psychological anxiety. In addition, the indirect effect of psychological entitlement on both outcomes (engagement in learning activities and psychological anxiety) was found significant through the mediating effect of benign and malign envy. The implications for research theory and practice are discussed.

Neuroanatomical markers of social cognition in neglected adolescents

Growing up in neglectful households can impact multiple aspects of social cognition. However, research on neglect's effects on social cognition processes and their neuroanatomical correlates during adolescence is scarce. Here, we aimed to comprehensively assess social cognition processes (recognition of basic and contextual emotions, theory of mind, the experience of envy and Schadenfreude and empathy for pain) and their structural brain correlates in adolescents with legal neglect records within family-based care. First, we compared neglected adolescents (n = 27) with control participants (n = 25) on context-sensitive social cognition tasks while controlling for physical and emotional abuse and executive and intellectual functioning. Additionally, we explored the grey matter correlates of these domains through voxel-based morphometry. Compared to controls, neglected adolescents exhibited lower performance in contextual emotional recognition and theory of mind, higher levels of envy and Schadenfreude and diminished empathy. Physical and emotional abuse and executive or intellectual functioning did not explain these effects. Moreover, social cognition scores correlated with brain volumes in regions subserving social cognition and emotional processing. Our results underscore the potential impact of neglect on different aspects of social cognition during adolescence, emphasizing the necessity for preventive and intervention strategies to address these deficits in this population.

Parental depression moderates the relationship between childhood maltreatment and the recognition of children expressions of emotions

Background

Sensitivity plays a crucial role in parenting as it involves the ability to perceive and respond appropriately to children's signals. Childhood maltreatment and depression can negatively impact adults' ability to recognize emotions, but it is unclear which of these factors has a greater impact or how they interact. This knowledge is central to developing efficient, targeted interventions. This paper examines the interaction between parents' depressive symptoms and childhood maltreatment and its influence on their ability to recognize the five basic emotions (happiness, anger, sadness, fear, and disgust) in children's faces.

Method

The sample consisted of 52 parents. Depressive symptoms were measured by the depression subscale of the Brief Symptom Inventory-18 (BSI-18), and maltreatment history was assessed by the Childhood Trauma Questionnaire (CTQ). Children's emotional stimuli were morphed images created using The Child Affective Facial Expression (CAFE) database.

Results

Our findings indicate that depressive symptoms moderate the relationship between parents' history of childhood maltreatment and emotion recognition skills. Parents with higher depressive symptoms had lower emotion recognition accuracy when they had not experienced maltreatment. When childhood maltreatment was severe, emotion recognition skills were more consistent across all levels of depression. The relationship between depression and emotion recognition was primarily linked to recognizing sadness in children's faces.

Conclusion

These findings highlight how different experiences can affect parental abilities in emotion recognition and emphasize the need for interventions tailored to individual profiles to improve their effectiveness.

Explaining how childhood physical abuse and physical neglect influence adult depression: An analysis with multiple sequential mediators

BACKGROUND

Substantial evidence indicates that experiencing physical abuse and neglect during childhood significantly elevates the likelihood of developing depression in adulthood. Nevertheless, there remains a dearth of understanding regarding the mechanisms underpinning this correlation.

OBJECTIVE

In this study, we aimed to examine the associations of childhood physical abuse and physical neglect with depression using follow-up data from UK Biobank and quantified the contribution of smoking, insomnia, and BMI in these associations.

PARTICIPANTS AND SETTINGS

This study included 144,704 participants (64,168 men and 80,536 women) from UK Biobank, most of whom were white (97 %).

METHODS

Physical abuse and physical neglect were measured using two items of Childhood Trauma Screener (CTS). Data on the incidence of depression were obtained from primary care, hospital inpatient records, self-reported medical conditions, and death registries. We used a sequential mediation analysis based on the "g-formula" approach to explore the individual and joint effects of potential mediators.

RESULTS

The depression incidence rate was 1.85 per 1000 person-years for men and 2.83 per 1000 person-years for women, respectively. Results of Cox proportional risk regression showed that physical abuse (HRs: 1.39-1.53, P < 0.001) and physical neglect (HRs: 1.43-1.60, P < 0.001) are associated with depression. Smoking, insomnia, and BMI together mediated 3 %-26 % of the associations.

CONCLUSIONS

These findings contribute to our understanding of how physical abuse and physical neglect influence depression. Furthermore, a more effective reduction in the burden of depression can be achieved by managing modifiable mediators.

Cognitive factors as mediators of the relationship between childhood trauma and depression symptoms: the mediating roles of cognitive overgeneralisation, rumination, and social problem-solving

Background: Childhood trauma has negative immediate and long-term impacts on depression. Questions remain, however, regarding the cognitive factors influencing this relationship. This study aimed to investigate the role of three cognitive factors - cognitive overgeneralisation, rumination and social problem-solving - as mediating factors in the relationship between childhood trauma and symptoms of depression.Methods: We conducted a cross-sectional study in Iran from March to July 2023. Participants (N = 227; Mean age 32.44 ± 8.95 years) with depression completed measures of childhood trauma, depression, self-overgeneralisation, cognitive errors, memory specificity, rumination and social problem-solving. The conceptual model was assessed using structural equation modelling.Results: Structural equation modelling indicated that childhood trauma had a positive direct effect on depression symptoms. Childhood trauma had a positive indirect effect on depression symptoms through both self-overgeneralisation and rumination and a negative indirect effect on depression through effective social problem-solving strategies.Conclusions: The findings suggest increased exposure to childhood trauma may be associated with elevated depression and self-overgeneralisation, rumination, and effective social problem-solving strategies may play an important role in this relationship. These findings hold potential implications for those working with patients with depression and a history of childhood trauma.

Intergenerational effects of child maltreatment on adolescents' anxiety and depression in Ethiopia: the important mediating and moderating roles of current psychological distress

BACKGROUND

Child abuse is widespread around the world, and one continent with particularly high rates is Africa. Research in high- and middle-income countries shows the cascading effect of parental history of child abuse and neglect on adolescents' maltreatment and, in turn, on mental health problems. This cascade has been reported in young children but has rarely been studied in parent-adolescent dyads or in low-income countries (LICs). The goal of this study was to test intergenerational associations of child abuse and neglect and to examine how these experiences are in turn associated with youth anxiety and depression in an LIC.

METHODS

A total of 231 adolescents (age: 13-21 years) and 185 of their parents (n = 90 fathers and n = 95 mothers) were recruited from secondary schools in Addis Abeba, Ethiopia. Using a cross-sectional design, participants completed a set of questionnaires assessing child maltreatment (in adolescence and own past history in parents), parental psychological distress, youth depression and anxiety, and sociodemographic factors.

RESULTS

The frequencies of child maltreatment exposure were 68% for adolescents and 65% for their parents (when they were a child). Fifty-one percent and 42% of adolescents had borderline to clinical levels of anxiety and depression symptoms, respectively. Adolescents of parents with a history of child abuse and neglect also reported higher exposure to maltreatment themselves (p < 0.001). Current paternal, but not maternal, psychological distress mediated this intergenerational association of maltreatment experiences (95% CI [1.164, 9.467]). We further found parents' psychological distress to be a significant moderator of the indirect pathways of the intergenerational effect of child maltreatment on adolescents' anxiety and depression (95% CI [- 0.770, - 0.012]).

CONCLUSIONS

We found child maltreatment to be intergenerationally associated, and this effect subsequently affected adolescents' anxiety and depression through different pathways supporting the cascading effects across generations. Intervention plans may be effective through an array of possible indirect pathways and encourage the implementation of multiple access points to facilitate change in the lives of affected youth in Africa.

Intergenerational effects of childhood maltreatment: The relationships among parental childhood emotional neglect, emotional expressiveness and children's problem behaviors

BACKGROUND

Childhood maltreatment has a severe impact on both the health and parenting styles of abused individuals in adulthood, and it even has a negative impact on the offspring of abused individuals. Although studies have confirmed the intergenerational effects of childhood maltreatment, relatively few have emphasized emotional neglect and its mechanism of intergenerational effects. Additionally, few studies have examined the unique role of fathers and how mothers and fathers interact with one another.

OBJECTIVE

The current study aimed to employ the actor-partner interdependence mediation model to investigate the relationship between parental childhood emotional neglect and children's problem behaviors, as well as whether parents' positive and negative emotional expressiveness plays a mediating role.

METHODS, PARTICIPANTS, AND SETTING

In total, 397 dyads of mothers and fathers of children aged 6-9 were recruited and reported their childhood emotional neglect experience and emotional expressiveness, and mothers also rated their children's problem behaviors.

RESULTS

The findings revealed that (a) maternal childhood emotional neglect was associated solely with mothers' own negative emotional expressiveness, followed by their children's problem behavior and (b) paternal childhood emotional neglect showed no effect on children's problem behavior through fathers' own or their spouses' positive and negative emotional expressiveness.

CONCLUSIONS

The findings of this study suggest that childhood emotional neglect has intergenerational effects and that mothers' parenting behaviors are relatively important in preventing adverse effects on their children.