Modelling resilience in adolescence and adversity: a novel framework to inform research and practice

Susceptibility or resilience to childhood peer abuse can be explained by cortical thickness in brain regions involved in emotional regulation

Experiencing peer abuse in childhood can damage mental health, but some people exhibit resilience against these negative outcomes. However, it remains uncertain which specific changes in brain structures are associated with this type of resilience. We categorized 217 participants into three groups: resilience group, susceptibility group, and healthy control group, based on their experiences of peer abuse and mental health problems. They underwent MRI scans to measure cortical thickness in various brain regions of the prefrontal cortex. We employed covariance analysis to compare cortical thickness among these groups. Individuals who resilient to anxiety exhibited smaller cortical thickness in the bilateral inferior frontal gyrus (IFG), and with larger thickness in the right medial orbitofrontal cortex (mOFC), while those resilient to stress was associated with smaller thickness in both the bilateral IFG and bilateral middle frontal gyrus (MFG). These findings deepen our understanding of the neural mechanisms underlying resilience and offer insight into improving individual resilience.

The Impact of Childhood Adversity on Life Course Alcohol Use Patterns and Health Status Among People Living with HIV

Adverse childhood experiences (ACEs) and financial hardship are associated with increased likelihood of heavier alcohol use and health challenges in adulthood among persons living with HIV (PWH). We examined whether retrospectively captured lifetime drinking trajectories are a pathway through which childhood hardships affect current health in a sample of 365 adult PWH. Childhood economic hardship and ACEs were used as main predictors. Measures of alcohol use included age at first drink and lifetime drinking trajectories. Health indicators included health-related quality of life, frailty, number of comorbidities, and symptoms of anxiety, depression, and post-traumatic stress disorder (PTSD). Structural equation modeling (SEM) was applied to estimate both direct and indirect pathways between childhood hardship and physical and mental health. Participants were mostly male; Black (84%); and averaged 48 years of age. SEM results supported both direct and indirect pathways between childhood experiences and adult health. ACEs were connected to physical health directly and mental health both directly and indirectly through age at first drink and drinking heaviness during ages 10-20. Childhood economic hardship related to mental health indirectly through higher drinking levels during ages 10-20. Childhood adverse experiences, economic hardship, and early drinking patterns appear to accumulate, resulting in later life physical and mental health concerns for PWH. Findings support taking a life course approach to health. This includes considering individual trauma histories in HIV care engagement and taking preventative approaches which support the economic and social well-being of vulnerable children to improve health in subsequent decades.

Resilience as a moderator of the relationship between stress and different symptom dimensions of depression in adolescents with a history of childhood maltreatment: A multi-wave longitudinal study

BACKGROUND

Although childhood maltreatment is a key risk factor for the development of psychopathology including depression in later life, not all children who have been maltreated subsequently become depressed.

OBJECTIVE

The study aimed to examine the potentially moderating influence of resilience on the relationship between daily stress and different symptom dimensions of depression in adolescents with a history of childhood maltreatment.

PARTICIPANTS AND SETTING

A sample of students (n = 999) aged 12-16 years from middle schools with a history of childhood maltreatment participated in this study.

METHODS

A multi-wave longitudinal study was conducted over 12 months. At baseline, adolescent participants completed standardized self-report measures of resilience, depression, and daily stress. The measures of depression and stress were re-administered every three months for the subsequent 12 months. Multi-level modeling was undertaken to analyze the data.

RESULTS

In adolescents with a history of childhood maltreatment, lower resilience scores were associated with greater increases in depressed affect, absence of positive affect and somatic symptom, but not the interpersonal concerns symptom dimensions of depression following daily stress. Resilience is therefore as one explanation for the discrepant findings regarding the relationship between stress and different symptom dimensions of depression, especially with regard to the stress-related depressive dimensions.

CONCLUSION

Resilience appears to moderate the relationship between daily stress and depression and protect against developing depression in children who have been maltreated. Findings provide potential explanation for the effectiveness of resilience-related therapy in treating depressive symptoms.

Family intimacy and adaptability and non-suicidal self-injury: a mediation analysis

BACKGROUND

Current research has been focusing on non-suicidal self-injury (NSSI) behaviors among adolescents with depression. Although family intimacy and adaptability are considered protective factors for NSSI, evidence supporting this relationship is lacking.

OBJECTIVE

This study aims to examine the mechanisms operating in the relationship between family intimacy and adaptability and NSSI behaviors among adolescents.

METHODS

A self-administered general demographic information questionnaire, the Behavioral Functional Assessment Scale for Non-Suicidal Self-Injury, the Family Intimacy and Adaptability Scale, the Connor-Davidson Resilience Scale, and the Self-Assessment of Depression Scale were distributed among adolescents with depression in three tertiary hospitals in Jiangsu Province.

RESULTS

The relationship between family intimacy and adaptability and NSSI was assessed among 596 adolescents with depression. The results revealed the following: (1) Family intimacy and adaptability were negatively correlated with NSSI behavior. (2) Psychological resilience and depression levels acted as chain mediators in the relationship between family intimacy and adaptability and NSSI behavior.

CONCLUSIONS

Enhancing psychological resilience, controlling depressive symptoms, and reducing depression severity among adolescents by improving their family intimacy and adaptability are conducive to preventing and mitigating their NSSI behaviors.

School connectedness and psychological resilience as mediators in the relationship between childhood abuse and suicidal ideation among Chinese adolescents

Background: Suicide among adolescents is a huge public health concern around the world. Although childhood abuse has been established as a substantial risk factor for suicide behaviours, potential mediators in this relationship remain unclear.Objective: This study aimed to examine the mediating roles of school connectedness and psychological resilience in the association between childhood abuse and suicidal ideation among Chinese high school students.Methods: The sample involved 1607 adolescents from four high schools in Central China. Structural equation modelling (SEM) was conducted to investigate the mediation effects of school connectedness and psychological resilience on the relationship between childhood abuse and suicidal ideation.Results: The prevalence of suicidal ideation during the past week was 21.9%. Childhood abuse was positively related to the development of suicidal ideation directly and indirectly through school connectedness and psychological resilience. School connectedness and psychological resilience were also partial mediators of all three types of childhood abuse (emotional abuse, physical abuse and sexual abuse) when the types were examined separately.Conclusions: Suicidal ideation was widespread among Chinese high school students. Psychological resilience and school connectedness could attenuate the detrimental impact of childhood abuse on suicidal ideation. Findings underscore the improvement of psychological resilience and the connection to the school would be beneficial to suicide prevention among Chinese adolescents with childhood abuse.

The effect of childhood trauma on suicide risk: the chain mediating effects of resilience and mental distress

BACKGROUND

Suicide is the fourth leading cause of death among young people aged 15-29 years. A large number of studies have found that mental disorder in adulthood is closely related to childhood trauma, and the relationship between childhood trauma and suicide risk is influenced by resilience and mental distress. This study aimed to explore the effects of childhood trauma on suicide risk among young people and the potential roles of resilience and mental distress in the relationship between childhood trauma on suicide risk.

METHODS

A cross-sectional survey was conducted among 742 young adults who were in graduate school stage from multiple provinces and cities in China. The Childhood Trauma Questionnaire (CTQ-Short Form), Connor-Davison Resilience Scale (CD-RISC) and Suicide Behavior Questionnaire-Revised (SBQ-R) were used to measure young adults' childhood trauma, resilience and suicide risk, respectively. 9-items Patient Health Questionnaire (PHQ-9) and 7-items self-report Generalized Anxiety Disorder Scale (GAD-7) were used together to measure mental distress. Correlation analysis was performed to explore the initial relationships among the main variables. Structural equation modeling (SEM) was conducted to examine the chain mediating effects of resilience and mental distress in the relationship between childhood trauma and suicide risk.

RESULTS

The structural equation modeling produced goodness of fit indices (χ2 /df = 3.668, p < 0.001, RMSEA = 0.060, NFI = 0.959, CFI = 0.969, GFI = 0.969, TLI = 0.955). Childhood trauma significantly predicted suicide risk (β = 0.232, p < 0.001) and mental distress (β = 0.181, p < 0.001), which had negative effect on resilience (β = -0.233, p < 0.001). Resilience negatively affected mental distress (β = -0.483, p < 0.001) and suicide risk (β = -0.142, p = 0.001), while mental distress positively associated with suicide risk (β = 0.219, p < 0.001).

CONCLUSION

The current study revealed that resilience and mental distress played chain-mediating roles in the relationship between childhood trauma and suicide risk. This suggests that we should view the suicide risk of graduate students from a comprehensive perspective.

Building resilience through daily smartphone app use: results of a pilot study of the JoyPop app with social work students

Background

The JoyPop™ smartphone app is a digital intervention designed to enhance day-to-day resilience in youth, particularly those exposed to traumatogenic events [adverse childhood experiences (ACEs)]. Processes of adaptation that foster resilience in response to high stress include affect, cognitive, and behavioral regulation, and social interaction. Digital interventions have application for youth and those who provide them support, including social work trainees navigating the stressors of university studies concurrent with practice internships. Research on resilience-enhancing apps is needed to understand the underlying mechanisms by which change occurs and who is most likely to benefit from these interventions.

Methods

Social work student participants (N = 91) were invited to use the JoyPop app two times daily for 28 days. Baseline ACE exposure and change-over-time in affect regulation, stress responsivity, and social support were evaluated after 2 and 4 weeks of app use with t-tests and generalized estimating equation (GEE) modeling.

Results

Participants identified predominantly as cisgender women of European descent, mean age 26 years (SD = 6.78), 70% undergraduates, and reported consistent daily app use (Mean days = 26.9, SD = 1.90). Self-reported baseline ACE exposure was high (30% ≥ 5+). We tested change-over-time with generalized estimating equation and saw improvement in affect regulation in the Abbreviated Dysregulation Inventory scale (β = -3.38, p = <.001), and subscales of behavioral (β = -1.63, p = <.001), affect (β = -3.24, p = <.001), and cognitive regulation (β = 1.50, p = .009). Perceived stress decreased with app use (β = -2.65, p = <.001) and even more so for participants with reported exposure to more than 4 ACEs (β = -3.786, p = .030).

Conclusions

The exploratory findings from our pilot study suggest that consistent use of the app may enhance multidimensional resilience amongst university students who self-report higher than average levels of baseline traumatogenic exposures. Our findings support an approach modeling resilience as a complex, dynamic, multicomponent process supported by resources within and between individuals. Further testing of the mechanisms of adaptation in response to high stress that enhance resilience and identification of the JoyPop™ app features that influence this change is needed to validate that daily app use could help youth with experiences of past and current high stress to better regulate their affect, reduce stress reactivity, and increase resilience.

A cross-sectional study on resilience, anxiety, depression, and psychoactive substance use among heterosexual and sexual minority adolescents in Nigeria

BACKGROUND

Mental health-related problems predispose alcohol and other psychoactive substances use as coping strategies. We assessed associations between resilience and anxiety symptoms, depressive symptoms, problematic alcohol, and multiple psychoactive substance use among sexual minority and heterosexual adolescents in Nigeria.

METHODS

This was a secondary analysis of a subset of data generated through an online cross-sectional study conducted between 16th and 31st of October 2020. Data extracted for adolescents in Nigeria age 13-19 years were: dependent variables (alcohol use using the CAGE test, multiple psychoactive substance use, depressive symptoms using the Patient Health Questionnaire-9, and anxiety symptoms using the Generalized Anxiety Disorder-7 measure); independent variables (resilience using the Connor-Davidson resilience scale and sexual identity), and confounding factors (age and sex). Associations between dependent and independent variables were determined using multivariable logistic regression analyses after controlling for confounders.

RESULTS

Of the 1419 adolescent participants, 593 (42%) were sexual minority individuals, 533 (37.6%) had high depressive symptoms, 381 (26.8%) had high anxiety symptoms, 177 (12.5%) had problematic alcohol use and 389 (27.4%) used multiple psychoactive substances. Resilience was significantly associated with lower odds of anxiety (AOR:0.96, 95% CI: 0.94-0.97, p < 0.001) and depressive (AOR:0.94, 95% CI: 0.92-0.96, p < 0.001) symptoms, problematic alcohol use (AOR:0.97, 95% CI: 0.95-0.99, p = 0.002), and multiple psychoactive substance use (AOR:0.95, 95% CI: 0.93-0.96, p < 0.001). Sexual minority adolescents had significantly higher odds of anxiety (AOR:4.14, 95% CI: 3.16-5.40, p < 0.001) and depressive symptoms (AOR:4.79; 95% CI: 3.73-6.15, p < 0.001), problematic alcohol use (AOR:2.48, 95% CI: 1.76-3.49, p < 0.001), and multiple psychoactive substance use (AOR:5.69, 95% CI: 4.34-7.47, p < 0.001).

CONCLUSION

Sexual minority adolescents and adolescents with low resilience have a higher need for interventions to reduce the risk of anxiety, depression, and the use of alcohol and other psychoactive substances.

Resilient Behaviors in Music Students: Relationship with Perfectionism and Self-Efficacy

Self-efficacy and perfectionism play an important role in high-performance activities. This cross-sectional study analyzes the relationship between these constructs and resilience in a sample of 145 music students (57.9% female) with a mean age of 27.77 years. Perfectionism was assessed using the Multidimensional Inventory of Perfectionism in Sport; resilience, using the Resilience Scale; and self-efficacy, using the General Self-Efficacy Scale. Females, compared to males, are more perfectionist, both on the adaptive (Cohen's d = 0.41) and maladaptive scales (Cohen's d = 0.70). However, no gender differences were found in self-efficacy or resilience scores. Music students categorized as highly resilient obtained significantly higher self-efficacy scores (Cohen's d = 1.30). However, no differences were found between high- and low-resilience students in perfectionism scores, the total scale scores, or its adaptive or functional factor (striving for perfection). Differences were found for the maladaptive factor, negative reactions to imperfection, where low-resilience students scored higher on negative reactions to imperfection (Cohen's d = 0.49). Self-efficacy shows significant predictive power for resilience (β = 0.525, p < 0.001). Although functional perfectionism did not significantly predict resilience, a marginal negative relationship was found between dysfunctional perfectionism and resilience (β = -0.156, p = 0.063). The results are discussed concerning their implications for music pedagogy and teacher intervention.

Adults with a child maltreatment history: Narratives describing individual strengths that promote positive wellbeing

BACKGROUND

Child maltreatment often has negative impacts, but some individuals have strengths that lead to better outcomes.

OBJECTIVE

Describe the narratives of adults who experienced childhood maltreatment, all of whom had positive psychosocial wellbeing at average age 18 years.

PARTICIPANTS AND SETTING

A purposive sample of 21 adults (mean age 27.8 years SD = 1.0) who were part of a longitudinal study on the effects of childhood maltreatment. The sample was self-described as 85.7 % female, 14.3 % male, 42.9 % Black, 33.3 % Latinx, 19.0 % White, and 4.8 % multiracial.

METHODS

This descriptive qualitative study, which is part of a sequential mixed method study, used semi-structured interviews and a narrative analysis approach. Four coders completed: (1) initial reading of sample interviews (2) generating codes independently and discussion, (3) creating a codebook, (4) reviewing 10-11 transcripts each (5) reconvening to discuss/resolve differences in coding, (6) identifying themes.

RESULTS

There were four themes. The first theme was seeing oneself in a good light, highlighting self-worth and helper roles. The second theme, moving forward, included letting go of their past and a future orientation. Coping with life, the third theme, included boundaries for people around them, routines, and self-sufficiency. Meaning making, the fourth theme, included insights on the effect of their maltreatment and foster care, and reflections on appreciating life and adapting to changing circumstances.

CONCLUSIONS

Findings describe varied strengths that promote positive functioning after childhood maltreatment. Study themes highlight how these strengths allow adults to make meaning of their experiences and move forward successfully in life.

Psychological Resilience in Children and Adolescents: The Power of Self-Recovery

Many children in the world grow up without good enough opportunities under challenging conditions such as poverty, violence, neglect, abuse, family discord and diseases. These conditions hinder the mental, emotional and social development of children and young people, making it difficult for them to reach their potential to become healthy adults. In addition to all these, there are children who can survive even in the most severe conditions and continue their development with health and functionality. Psychological resilience is a resource that protects and develops the psychological well-being of children and adolescents, rather than an invariable, innate feature, it is a dynamic process that can be developed, continuous and shaped by the interaction of the individual with his own internal factors and environmental factors. The aim of this study is to present a review of the literature on resilience research from past to present. The article includes the definition of resilience, the history of resilience research, components of resilience, models, measurement, interventions, and future directions in resilience research. Investments in the development of resilience in children and adolescents will produce health-promoting outcomes that balance individual and community-based psychological well-being throughout life, including positive outcomes and potential improvements.

Contribution of Risk and Resilience Factors to Suicidality among Mental Health-Help-Seeking Adolescent Outpatients: A Cross-Sectional Study

BACKGROUND

Peer victimization is an established risk factor for youth suicidal thoughts and behavior (suicidality), yet most peer-victimized youth are not suicidal. More data are needed pertaining to factors that confer resilience to youth suicidality.

AIM

To identify resilience factors for youth suicidality in a sample of N = 104 (Mean age 13.5 years, 56% female) outpatient mental health help-seeking adolescents.

METHODS

Participants completed self-report questionnaires on their first outpatient visit, including the Ask Suicide-Screening Questions, a battery of risk (peer victimization and negative life events) and resilience (self-reliance, emotion regulation, close relationships and neighborhood) measures.

RESULTS

36.5% of participants screened positive for suicidality. Peer victimization was positively associated with suicidality (odds ratio [OR] = 3.84, 95% confidence interval [95% CI] 1.95-8.62, p < 0.001), while an overall multi-dimensional measure of resilience factors was inversely associated with suicidality (OR, 95% CI = 0.28, 0.11-0.59, p = 0.002). Nevertheless, high peer victimization was found to be associated with a greater chance of suicidality across all levels of resilience (marked by non-significant peer victimization by resilience interaction, p = 0.112).

CONCLUSIONS

This study provides evidence for the protective association of resilience factors and suicidality in a psychiatric outpatient population. The findings may suggest that interventions that enhance resilience factors may mitigate suicidality risk.

Existential isolation and psychological distress during COVID-19: The role of loneliness and resilient coping in Canadian help-seeking men

BACKGROUND

The COVID-19 pandemic has had a significant impact on men's lives. Investigating specific constructs and pathways related to men's mental health outcomes may help to more fully understand the short and long-term impact of the pandemic and illuminate opportunities to better promote men's mental health. In this study, we assessed the mediating effect of loneliness on the relationship between existential isolation and psychological distress, and the moderating effect of resilient coping on that relationship.

METHODS

This cross-sectional study included a sample of help-seeking Canadian men in the first year of the COVID-19 pandemic (N = 434). Participants completed measures of existential isolation, loneliness, resilient coping, and psychological distress. A moderated mediation analysis was conducted.

RESULTS

Over half (54 %) of the participants reported psychological distress in a clinical range. Findings indicated that loneliness was a significant mediator in the association between existential isolation and psychological distress. Furthermore, findings revealed that resilient coping moderated the relationship between loneliness and psychological distress, such that men who were low on resilient coping experienced the greatest effect on psychological distress.

LIMITATIONS

The employed mediation analyses were cross-sectional in nature, limiting any firm conclusions regarding causality.

CONCLUSIONS

Efforts to reduce psychological distress may be targeted at decreasing men's experiences of existential isolation or improving resilient coping. Consideration should be given to contextual factors related to COVID-19 as well as men's preferences for help-seeking and mental health support.

Relation between resilience and personality traits: The role of hopelessness and age

Resilience refers to the process by which individuals use the ability to cope with challenges to successfully adapt to adverse situations, inclining towards the future and hope. The main aim of this study was to analyze the relation between resilience, personality traits, and hopelessness. Furthermore, we conducted comparisons between two age groups: young and older adults. The sample comprised 439 Spanish participants (66.7% women; M = 43.73, SD = 26.41; age range = 18-98 years). The Connor-Davidson Resilience Scale, NEO-Five Factor Inventory, and Beck Hopelessness Scale were used to measure the main study variables. The results revealed a negative relation between resilience and neuroticism, and a positive association with the other personality traits. Additionally, levels of resilience were found to be negatively related to hopelessness. The group of older adults showed significantly lower resilience levels than the young adults, although age was not a significant predictor of resilience. Neuroticism, extraversion, openness, and hopelessness were the only predictors of resilience for the current study. This work contributes to the study of resilience and related factors, by attempting to understand the role of resilience and resistance to risk and how individuals tackle challenges over time, with important implications for mental health.

Introduction and integration of PrEP and sexual and reproductive health services for young people: Health provider perspectives from South Africa

South Africa has one of the largest HIV epidemics in the world, with particularly high prevalence among adolescent girls and young women (AGYW). Oral PrEP was introduced in the public sector in 2016 in a phased manner. Given the important role played by health providers, research was undertaken to understand their experiences of and attitudes towards introduction of PrEP as a new HIV prevention method, and its integration within broader sexual and reproductive health (SRH) services for youth. A survey was undertaken with 48 purposively sampled health providers working in primary health care facilities and mobile clinics in three provinces in South Africa. Qualitative analysis was performed on free-text responses to open-ended questions in the survey, using an inductive approach to code the data in NVivo v.12 software. Health providers expressed concerns about adding a new service to an already overburdened health system, and worried that young people seeking PrEP would divert staff from other critical services. While most recognised the benefits and opportunities afforded by HIV and SRH service integration, providers highlighted the extra time and resources such integration would require. Many were anxious that PrEP would encourage disinhibition and increase unprotected sex among AGYW, and held judgemental attitudes about young people, seen as largely incapable of taking responsibility for their health. Findings underscore the importance of consulting health providers about implementation design and providing channels for them to express their misgivings and concerns, and training needs to be designed to address provider attitudes and values. Opportunities need to be sought to strengthen the provision of adolescent and youth friendly services-including adolescent-health provider dialogues. Insights from this study can assist in guiding the introduction of new HIV prevention methods into the future.

Resilience to social defeat stress in adolescent male mice

Adverse social experiences during adolescence are associated with the appearance of mental illness in adulthood. Social defeat (SD) is an ethologically valid murine model to study the consequences of social stress. In adolescent mice, SD induces depressive-like behaviors, increased anxiety and potentiates the reinforcing effects of cocaine and alcohol. However, not all mice exposed to SD will be susceptible to these effects. Adult mice resilient to the effects of SD show a consistent phenotype being resilient to depressive-like behaviors and to the increase in cocaine and alcohol consumption. The aim of the present study was to characterize the resilient phenotype to depressive-like behaviors and increase cocaine and ethanol rewarding effects of mice socially defeated during adolescence. To that end, adolescent mice were exposed to repeated SD, and 24 h after the last encounter, they underwent a social interaction test (SIT) in order to evaluate depressive-like behaviors. Cocaine-induced reward conditioning and ethanol intake was evaluated in two different sets of mice 3 weeks after the last SD using cocaine-induced conditioned place preference (CPP) and oral ethanol self-administration (SA). The neuroinflammation response was measured at the end of the experimental procedure by measuring striatal and cortical levels of IL-6 and CX3CL1. The results confirmed that a comparable percentage of adolescent mice develop resilience to depressive-like behaviors to that observed in adult mice. However, increased anxiety was more severe in resilient mice. Likewise, an increased preference for an ineffective dose of cocaine and an increased ethanol consumption was observed in resilient mice compared to controls. The increase in IL-6 and CX3CL1 was mainly observed in the striatum of susceptible mice compared to that of control mice. Our results confirm that, contrary to prior assumptions in adults, responses to SD stress are more complex and singular in adolescents, and caution should be taken for the correct interpretation and translation of those phenotypes.

Adolescent chronic unpredictable stress leads to increased anxiety and attention deficit/hyperactivity-like symptoms in adulthood

BACKGROUND

Early-life adversities during development (e.g., child abuse and neglect) are linked to multiple behavioral and cognitive dysfunctions, such as attention deficit/hyperactivity disorder (ADHD) and anxiety disorders, which have high comorbidity. However, the impact of adversities during adolescence, a crucial period in early life for these disorders, is understudied. Using a chronic unpredictable stress (CUS) model in rats, we investigated whether adversities in adolescence could lead to increased anxiety and ADHD-like symptoms in adulthood.

METHODS

Mid- to late-adolescent (5-7-week-old) male and female Sprague-Dawley rats underwent a mild CUS procedure for 2 weeks. Various stressors were applied in an unpredictable way. Rats of both sexes were then trained with a 2-choice reaction time (2-CRT) task during adulthood, which are designed to detect ADHD-like symptoms, including increased impulsivity and lapse of attention. In addition, an open field test was conducted to examine if CUS resulted in a persistent increase in anxiety-like behavior during adulthood.

RESULTS

Both male and female rats with CUS exposure travelled shorter distances in the open field and spent less time in the center zone, indicating increased anxiety. In the 2-CRT task, rats of both sexes with CUS exposure showed increased impulsivity. Augmented lapses of attention were observed in female but not male rats.

CONCLUSION

Chronic unpredictable stress during adolescence increases anxiety and leads to ADHD-like symptoms in both male and female rats in adulthood. The deficits are more severe in females than in males. These observations support that adversities during adolescence persistently increase anxiety, which is comorbid with attention deficits.

Structural and Functional Brain Alterations in Populations with Familial Risk for Depression: A Narrative Review

LEARNING OBJECTIVES

After completing this activity, practitioners will be better able to:• Discuss the association between brain alterations and vulnerability or resilience to MDD in people with familial risk• Define how structural and functional brain alterations associated with vulnerability or resilience could lead to a better understanding of the pathophysiology of MDD.

AIM

Familial history is associated with an increased risk for major depressive disorder (MDD). Despite the increased risk, some members of the familial high-risk population remain healthy, that is, resilient. Defining the structural and functional brain alterations associated with vulnerability or resilience could lead to a better understanding of the pathophysiology of MDD. This study aimed to review the current literature and discuss the association between brain alterations and vulnerability or resilience to MDD in people with familial risk.

METHODS

A literature search on MRI studies investigating structural and functional alterations in populations at familial risk for MDD was performed using the PubMed and SCOPUS databases. The search was conducted through June 13, 2022.

RESULTS

We reviewed and summarized the data of 72 articles (25 structural MRI, 35 functional MRI, 10 resting-state fMRI, one structural/functional MRI combined, and one structural/functional/resting-state fMRI combined). These findings suggested that resilience in high-risk individuals is related to the amygdala structure, frontal lobe activity, and functional connectivity between the amygdala and multiple frontal regions.

CONCLUSION

Resilient and vulnerable individuals exhibit structural and functional differences in multiple frontal and limbic regions. However, further systematic longitudinal research incorporating environmental factors is required to validate the current findings.

Profiles of Ecosystemic Resilience and Risk: American Indian Adolescent Substance Use during the First Year of the COVID-19 Crisis

The COVID-19 pandemic has caused an unprecedented disruption to the lives of American Indian (AI) adolescents. While reservation-area AI youth already have a higher risk of substance use (SU) compared to their non-AI peers, COVID-19 stressors likely exacerbated this risk. However, COVID-19-specific and general resilience factors may have buffered against increased SU over the course of the pandemic. Using a person-centered, ecosystemic framework of resilience, we used latent profile analysis to identify ecosystemic resilience profiles indicated by general and COVID-19-specific risk and resilience factors, then examined inter-profile changes in alcohol and cannabis use after the onset of the COVID-19 pandemic from the spring of 2020 to the spring of 2021. The sample was 2218 reservation-area AI adolescents (7-12th grade; schools = 20; M_age = 15, SD = 1.7; 52% female). Four profiles emerged: Average Risk and Resilience, High Resilience, Low Resilience, and High Risk. Adolescents with a High-Risk profile demonstrated increases in alcohol and cannabis use, while High Resilience youth demonstrated decreases. These findings support the hypothesized COVID-19-specific ecosystemic resilience profiles and the application of a person-centered ecosystemic framework to identify which AI adolescents are most likely to experience substance use changes during a life-altering crisis like COVID-19.

Social and Emotional Learning and Internalizing Problems among Adolescents: The Mediating Role of Resilience

(1) Background: The high rates of mental disorders in adolescence presented in the literature often exclude internalizing problems. Although there is extensive data on the effectiveness of SEL skills in improving resilience, few studies included evidence in their reports on the relationship between SEL skills and internalizing problems. The present study aims to deepen the understanding of the relationship between SEL, resilience, and internalizing problems, by investigating the mediating effect of resilience between SEL components and internalizing problems. (2) Methods: Adolescents (N = 968 adolescents, aged between 11 and 18 years old; M = 13.30; SD = 1.92) from 30 schools from the NE region of Romania were invited to fill out questionnaires on social and emotional learning, internalizing problems, and resilience. (3) Results: The results show that resilience mediates the link between self-awareness and internalizing problems, between self-management and internalizing problems, between relationship skills and internalizing problems, and between responsible decision-making and internalizing problems. (4) Conclusions: These findings revealed the need for social and emotional learning interventions that include resilience-oriented approaches in order to decrease internalizing problems in adolescents. Moreover, we suggest that more culturally appropriate interventions are required to better investigate the interaction between SEL components, resilience, and internalizing problems.

Clinical and cost-effectiveness of social recovery therapy for the prevention and treatment of long-term social disability among young people with emerging severe mental illness (PRODIGY): randomised controlled trial

BACKGROUND

Young people with social disability and severe and complex mental health problems have poor outcomes, frequently struggling with treatment access and engagement. Outcomes may be improved by enhancing care and providing targeted psychological or psychosocial intervention.

AIMS

We aimed to test the hypothesis that adding social recovery therapy (SRT) to enhanced standard care (ESC) would improve social recovery compared with ESC alone.

METHOD

A pragmatic, assessor-masked, randomised controlled trial (PRODIGY: ISRCTN47998710) was conducted in three UK centres. Participants (n = 270) were aged 16-25 years, with persistent social disability, defined as under 30 hours of structured activity per week, social impairment for at least 6 months and severe and complex mental health problems. Participants were randomised to ESC alone or SRT plus ESC. SRT was an individual psychosocial therapy delivered over 9 months. The primary outcome was time spent in structured activity 15 months post-randomisation.

RESULTS

We randomised 132 participants to SRT plus ESC and 138 to ESC alone. Mean weekly hours in structured activity at 15 months increased by 11.1 h for SRT plus ESC (mean 22.4, s.d. = 21.4) and 16.6 h for ESC alone (mean 27.7, s.d. = 26.5). There was no significant difference between arms; treatment effect was -4.44 (95% CI -10.19 to 1.31, P = 0.13). Missingness was consistently greater in the ESC alone arm.

CONCLUSIONS

We found no evidence for the superiority of SRT as an adjunct to ESC. Participants in both arms made large, clinically significant improvements on all outcomes. When providing comprehensive evidence-based standard care, there are no additional gains by providing specialised SRT. Optimising standard care to ensure targeted delivery of existing interventions may further improve outcomes.

Positive childhood experiences can moderate the impact of adverse childhood experiences on adolescent depression and anxiety: Results from a cross-sectional survey

BACKGROUND

Adverse childhood experiences (ACEs) are common and have a wide range of impact on human physical and mental health. The role of positive childhood experiences (PCEs) and its interaction with ACEs on adolescent depression and anxiety are less known.

METHODS

A cross-sectional survey on Chinese primary and secondary school students was conducted to investigate information of ACEs, PCEs, depression, anxiety and demographic characteristics (n = 6363). Logistic regression analyses were performed to evaluate the association between specific types and cumulative of PCEs and ACEs and risk of depression, anxiety and its comorbidity. Interaction analyses were conducted to determine the moderation role of PCEs on the impact of ACEs.

RESULTS

ACEs were positively correlated with the risk of depression and anxiety and there was a significant positive does-response relationship between cumulative ACEs exposure and risk of depression, anxiety and its comorbidity. PCEs were negatively associated with the risk of depression and anxiety and there was an inverse does-response relationship between cumulative PCEs exposure and risk of depression. Adolescents with low ACEs (<4 counts) and high PCEs (6-7 counts) exposure showed significant lower risk of depression and there were negative additive interactions between PCEs and ACEs exposure on risk of depression and the comorbidity of depression and anxiety.

CONCLUSIONS

PCEs can moderate the impact of ACEs on mental health of adolescents. Early and proactively promoting PCEs contributes to promoting well-being, especially for adolescents with ACEs.

Integrative review of the recent literature on human resilience: From concepts, theories, and discussions towards a complex understanding

Resilience may be viewed as the capacity of an individual, or perhaps of a dynamic system, to adjust and adapt positively to adversities and disruptions that impact one’s functioning and development. Yet a common statement in the literature is that there are still today numerous ways of defining and conceiving resilience. This multiplicity of approaches calls for clarification and generates a need of common theoretical ground. Therefore, this review aims to examine, to clarify and to synthesize how “human” resilience is conceptualized within the recent human sciences literature to help answer the question: ‘What are the key approaches, concepts, and definitions of resilience?”. Following Whittemore and Knafl (2005, https://doi.org/10.1111/j.1365-2648.2005.03621.x) methods, an integrative review of the recent resilience literature (2013–2019) was undertaken. Four databases were used for the search: PsycINFO, PubMed, ERIC, Google Scholar. A reference and citation tracking was then performed on the papers identified. Sixty-nine papers passed all the stages (identification, screening, eligibility, inclusion) and formed the sample. Results show that resilience definitions are nowadays either about “adapting and bouncing back to previous levels of health” or about “thriving and rising above the adversity towards increased levels of health.” Results also show that resilience features—antecedents, mechanisms, consequences—are mainly conceptualized in a vertical sequence where an antecedent influences another or influences a mechanism leading to consequences. This paper concludes that modern conceptions can fit within a transactional and constructivist approach that goes beyond the former approaches by providing a more nuanced and realistic picture of the resilience process and by viewing it as a dynamic and person-situation-defined process.

Factors contributing to adolescents' COVID-19-related loneliness, distress, and worries

As the world continues to face uncertainty due to COVID-19, there is concern for adolescent wellbeing as they attempt to cope with changes to their education and social interactions. Considering the trade-offs between physical distancing and virtual education versus in-person instruction may be particularly pertinent to understanding adolescent loneliness and worries surrounding COVID-19 and their academics. Adolescents (N = 1,708; age M = 12.42, SD = 2.40; 53.3% girls and 46.7% boys) from the United States self-reported their perceptions of social support, COVID-19 attitudes, and indicators of wellbeing (i.e., loneliness, COVID-19 stress, academic worry) in an online cross-sectional survey between November 30, 2020 to December 21, 2020. Higher levels of social support and attitudes of lower COVID-19 concern were associated with lower levels of loneliness, COVID-19 stress, and academic worries. Adolescents receiving greater virtual instruction were more worried about their academics compared to those receiving greater in-person instruction. A moderation effect between loneliness and instruction type revealed that the effect of social support was stronger for those receiving greater virtual instruction. Despite the quick and dramatic change to one's education, adolescents were relatively unaffected by the type of instruction they had recently received. Instead, perceived social support and their attitudes toward COVID-19 were more strongly related to their wellbeing.

Evidence From Imaging Resilience Genetics for a Protective Mechanism Against Schizophrenia in the Ventral Visual Pathway

INTRODUCTION

Illuminating neurobiological mechanisms underlying the protective effect of recently discovered common genetic resilience variants for schizophrenia is crucial for more effective prevention efforts. Current models implicate adaptive neuroplastic changes in the visual system and their pro-cognitive effects as a schizophrenia resilience mechanism. We investigated whether common genetic resilience variants might affect brain structure in similar neural circuits.

METHOD

Using structural magnetic resonance imaging, we measured the impact of an established schizophrenia polygenic resilience score (PRSResilience) on cortical volume, thickness, and surface area in 101 healthy subjects and in a replication sample of 33 224 healthy subjects (UK Biobank).

FINDING

We observed a significant positive whole-brain correlation between PRSResilience and cortical volume in the right fusiform gyrus (FFG) (r = 0.35; P = .0004). Post-hoc analyses in this cluster revealed an impact of PRSResilience on cortical surface area. The replication sample showed a positive correlation between PRSResilience and global cortical volume and surface area in the left FFG.

CONCLUSION

Our findings represent the first evidence of a neurobiological correlate of a genetic resilience factor for schizophrenia. They support the view that schizophrenia resilience emerges from strengthening neural circuits in the ventral visual pathway and an increased capacity for the disambiguation of social and nonsocial visual information. This may aid psychosocial functioning, ameliorate the detrimental effects of subtle perceptual and cognitive disturbances in at-risk individuals, and facilitate coping with the cognitive and psychosocial consequences of stressors. Our results thus provide a novel link between visual cognition, the vulnerability-stress concept, and schizophrenia resilience models.

The stressed synapse 2.0: pathophysiological mechanisms in stress-related neuropsychiatric disorders

Stress is a primary risk factor for several neuropsychiatric disorders. Evidence from preclinical models and clinical studies of depression have revealed an array of structural and functional maladaptive changes, whereby adverse environmental factors shape the brain. These changes, observed from the molecular and transcriptional levels through to large-scale brain networks, to the behaviours reveal a complex matrix of interrelated pathophysiological processes that differ between sexes, providing insight into the potential underpinnings of the sex bias of neuropsychiatric disorders. Although many preclinical studies use chronic stress protocols, long-term changes are also induced by acute exposure to traumatic stress, opening a path to identify determinants of resilient versus susceptible responses to both acute and chronic stress. Epigenetic regulation of gene expression has emerged as a key player underlying the persistent impact of stress on the brain. Indeed, histone modification, DNA methylation and microRNAs are closely involved in many aspects of the stress response and reveal the glutamate system as a key player. The success of ketamine has stimulated a whole line of research and development on drugs directly or indirectly targeting glutamate function. However, the challenge of translating the emerging understanding of stress pathophysiology into effective clinical treatments remains a major challenge.

Sex-Specific Behavioral Response to Early Adolescent Stress in the Genetically More Stress-Reactive Wistar Kyoto More Immobile, and Its Nearly Isogenic Wistar Kyoto Less Immobile Control Strain

Genetic predisposition and environmental stress are known etiologies of stress-related psychiatric disorders. Environmental stress during adolescence is assumed to be particularly detrimental for adult affective behaviors. To investigate how genetic stress-reactivity differences modify the effects of stress during adolescence on adult affective behaviors we employed two inbred strains with differing stress reactivity. The Wistar Kyoto More Immobile (WMI) rat strain show increased stress-reactivity and despair-like behaviors as well as passive coping compared to the nearly isogenic control strain, the Wistar Kyoto Less Immobile (WLI). Males and females of these strains were exposed to contextual fear conditioning (CFC) during early adolescence (EA), between 32 and 34 postnatal days (PND), and were tested for the consequences of this mild EA stress in adulthood. Early adolescent stress significantly decreased anxiety-like behavior, measured in the open field test (OFT) and increased social interaction and recognition in adult males of both strains compared to controls. In contrast, no significant effects of EA stress were observed in adult females in these behaviors. Both males and females of the genetically less stress-reactive WLI strain showed significantly increased immobility in the forced swim test (FST) after EA stress compared to controls. In contrast, immobility was significantly attenuated by EA stress in adult WMI females compared to controls. Transcriptomic changes of the glucocorticoid receptor (Nr3c1, GR) and the brain-derived neurotrophic factor (Bdnf) illuminate primarily strain and stress-dependent changes, respectively, in the prefrontal cortex and hippocampus of adults. These results suggest that contrary to expectations, limited adolescent stress is beneficial to males thru decreasing anxiety and enhancing social behaviors, and to the stress more-reactive WMI females by way of decreasing passive coping.

Early Life Stress and Neurodevelopment in Adolescence: Implications for Risk and Adaptation

An alarming high proportion of youth experience at least one kind of stressor in childhood and/or adolescence. Exposure to early life stress is associated with increased risk for psychopathology, accelerated biological aging, and poor physical health; however, it is important to recognize that not all youth who experience such stress go on to develop difficulties. In fact, resilience, or positive adaptation in the face of adversity, is relatively common. Individual differences in vulnerability or resilience to the effects of early stress may be represented in the brain as specific patterns, profiles, or signatures of neural activation, structure, and connectivity (i.e., neurophenotypes). Whereas neurophenotypes of risk that reflect the deleterious effects of early stress on the developing brain are likely to exacerbate negative outcomes in youth, neurophenotypes of resilience may reduce the risk of experiencing these negative outcomes and instead promote positive functioning. In this chapter we describe our perspective concerning the neurobiological mechanisms and moderators of risk and resilience in adolescence following early life stress and integrate our own work into this framework. We present findings suggesting that exposure to stress in childhood and adolescence is associated with functional and structural alterations in neurobiological systems that are important for social-affective processing and for cognitive control. While some of these neurobiological alterations increase risk for psychopathology, they may also help to limit adolescents' sensitivity to subsequent negative experiences. We also discuss person-centered strategies that we believe can advance our understanding of risk and resilience to early stress in adolescents. Finally, we describe ways in which the field can broaden its focus to include a consideration of other types of environmental factors, such as environmental pollutants, in affecting both risk and resilience to stress-related health difficulties in youth.

The Effect of Fear of the COVID-19 on Depression Among Chinese Outbound Students Studying Online in China Amid the COVID-19 Pandemic Period: The Role of Resilience and Social Support

Objective: The present study focused on examining fear of the coronavirus disease 2019 (COVID-19) is correlated with depression and explored the potential role of resilience and social support on the association between fear of the COVID-19 (FoC) and depression among Chinese outbound students studying online in China amid the COVID-19 pandemic period. Methods: A total of 476 Chinese outbound students from different universities worldwide, currently studying via online mode in China, completed an online survey including measures on FoC, resilience, social support, and depression. Results: (1) Fear of the COVID-19 was positively correlated with depression and negatively correlated with resilience and social support. Both resilience and social support were negatively correlated with depression. Social support showed a positive correlation with resilience. (2) The effect of FoC on depression mainly occurred through two paths: the mediating effect of resilience and the moderating effect of resilience. However, the moderating effect of social support on the association between FoC and depression was not sustained in this study. Conclusion: This study indicated the mediating and moderating effects of resilience on the association between FoC and depression among Chinese outbound students studying online in China during the COVID-19 pandemic period. The current findings confirmed that resilience has significant implications in preventing negative mental states under the COVID-19 context among this particular group.

Reflective functioning and men's mental health: Associations with resilience and personal growth initiative

Mentalizing, or reflective functioning, refers to the capacity to reflect on one's own and others' mental states in terms of desires, intentions, and feelings. Reflective functioning in men's mental health is poorly understood, particularly in reference to men's resilience and motivation for personal growth. Using a cross-sectional design, the present study investigated impaired reflective functioning in relation to resilience and personal growth initiative among men with mental health concerns. An online sample of 1065 men self-reporting mental health concerns completed measures of reflective functioning, psychological distress, resilience, and personal growth initiative. Logistic regression examined reflective functioning in relation to likely serious mental illness, including interaction with age. Subsequent regression analyses controlled for distress severity in examining associations with resilience and personal growth initiative, and in examining the potential mediating role of reflective functioning. Impaired reflective functioning was significantly associated with serious psychological distress irrespective of age and, after controlling for distress severity, with resilience and personal growth initiative. Moreover, impaired reflective functioning was a significant mediator of the relationship between resilience and personal growth initiative. Findings provide preliminary support for reflective functioning as salient to men's resilience and agency for personal change, indicating a potentially important target in men's mental health work.

The Role of Resilience for Migrants and Refugees' Mental Health in Times of COVID-19

Migrants and refugees need international protection, particularly during a crisis such as the current health pandemic. The aim of this research was to examine the mental health and attitudes towards COVID-19 in migrants and refugees compared to the general Spanish population. Moreover, the nature of resilience was examined as a mixed component though life experiences. For this proposal, an interview was carried out in a sample of 245 participants who volunteered to participate in the study. The sample was divided into Spanish non-migrants, Spanish migrants, non-Spanish migrants and refugees. Attitudes towards COVID-19, resilience (based on BRCS) and mental health (based on DASS-21) were measured. The results obtained can be described as follows: (i) Migrant participants indicated worse mental health than non-migrants, and within the migrant group, refugees presented worse scores; (ii) No differences were found in attitudes towards COVID-19 in any of the subgroups; (iii) A moderating effect of group was found for the relationship between resilience and mental health but not between resilience and fear of COVID-19. These results might be of great interest in making visible the vulnerability of migrants and specifically refugees, and the proposal of intervention programs based on resilience training.

An Evaluation of Urban Resilience to Flooding

Flooding has become the natural disaster that causes the greatest losses, with urban flooding restricting the healthy development of cities. The ability to assess a city’s resilience to flooding is very important and would contribute to improving resilience and also help to inform planning and development. The aim of this study was to determine the key urban flood resilience indicators for three different Chinese cities (Wuhan, Nanjing, and Hefei) and to prioritize these for each city. A combined interpretive structure and network analysis method (ISM-ANP) model was used to evaluate and analyze the selected evaluation indicators. A four-level urban flood resilience evaluation network model was constructed to determine the interdependence between indicators and to calculate the priorities of the flood resilience indicators for the three cities. Overall, rescue capacity was found to be extremely important and was defined as the most important index. For Wuhan, indicators related to the distribution of waters were found to be more important, while for Nanjing, spatial planning and spatial structure of land use were found to be key priorities. In Hefei, the level of investment in infrastructure and the level of public resources occupy a more important position. The framework presented in this study contributes to the understanding of urban flood resilience and has the potential to be extended to other natural hazards.

Resilience in Adult Health Science Revisited-A Narrative Review Synthesis of Process-Oriented Approaches

Purpose: This article aims to identify how the term “resilience” is addressed in adult health science due to ongoing criticism about the lack of consistency in its conceptualization.

Method: Two databases (PubMed and PsycArticles) were searched to retrieve reviews published from 2015 up until 2020 on the general conceptualization of resilience. All reviews had to meet specific inclusion criteria, which resulted in the inclusion of 18 articles. After discussing different conceptualizations regarding the process-oriented approach of resilience in adult health research, we will highlight some mechanisms that are supposed to be involved in the resilience process.

Results: Research on resilience in health sciences confronts three core difficulties: defining positive outcome for a processual construct, describing different trajectories within the process, and identifying mechanisms that mediate resilience.

Conclusion: The definition of resilience in mental health research as a multidimensional adaptation process is widely accepted, and multiple research paradigms have contributed to a better understanding of the concept. However, the definition of a processual construct in a way that allows for high expert consensus and a valid operationalization for empirical studies remains a challenge. Future research should focus on the assessment of multiple cross-domain outcomes and international and interdisciplinary prospective mixed-method longitudinal designs to fill in the missing links.

Double Jeopardy: Young adult mental and physical health outcomes following conception via genocidal rape during the 1994 genocide against the Tutsi in Rwanda

Rwandans conceived by rape during the 1994 genocide against the Tutsi have endured a violent beginning and a troubled childhood. Given compelling evidence of the influence of prenatal environments and adverse childhood experiences (ACEs) on future health, these individuals are at high risk of poor mental and physical health outcomes. The purpose of the study was to characterize mental and physical health outcomes in young adults who were exposed prenatally to maternal stress due to the genocide in general and those conceived by genocidal rape, and to determine whether ACEs compound these effects. Ninety-one 24-year-old Rwandans - 30 conceived by genocidal rape, 31 born of genocide survivors not raped, and a control group of 30 born of women with neither exposure - completed the Adverse Childhood Experiences International Questionnaire and measures of multiple physical and mental health characteristics. Data were collected from March 7 to April 6, 2019. Findings demonstrated that 1) individuals conceived during the genocide had poorer mental function (p = 0.002) and higher scores in post-traumatic stress disorder (PTSD), anxiety, depression, physical function, pain intensity, and sleep disturbance compared to young adults who were not exposed to genocide (all p < 0.033); 2) individuals conceived by genocidal rape reported more depression, PTSD, and pain interference compared to those prenatally exposed to maternal genocide stress only (all p < 0.008); and 3) among the group conceived via genocidal rape, the effects of prenatal exposures on depression, physical function, pain intensity and pain interference were exacerbated by ACEs (all p < 0.041). Being conceived during genocide, especially through genocidal rape, is associated with poor adult physical and mental health. The role of ACEs in exacerbating prenatal genocide exposure highlights opportunities for interventions to reduce these effects.

Neurobiological mechanisms of early life adversity, blunted stress reactivity and risk for addiction

Blunted stress reactivity resulting from early exposure to stress during childhood and adolescence may increase vulnerability to addiction. Early life adversity (ELA) affects brain structure and function and results in blunted stress axis reactivity. In this review, we focus on the underlying neurobiological mechanisms associated with a blunted response to stress, ELA, and risk for addictive disorders. ELA and blunted reactivity are accompanied by unstable mood regulation, impulsive behaviors, and reduced cognitive function. Neuroimaging studies reveal cortical and subcortical changes in persons exposed to ELA and those who have a genetic disposition for addiction. We propose a model in which blunted stress reactivity may be a marker of risk for addiction through an altered motivational and behavioral reactivity to stress that contribute to disinhibited behavioral reactivity and impulsivity leading in turn to increased vulnerability for substance use. Evidence supporting this hypothesis in the context of substance use initiation, maintenance, and risk for relapse is presented. The effects of ELA on persons at risk for addiction may lead to early experimentation with drugs of abuse. Early adoption of drug intake may alter neuroregulation in such vulnerable persons leading to a permanent dysregulation of motivational responses consistent with dependence. This article is part of the special issue on 'Vulnerabilities to Substance Abuse'.

The 2020 Royal Australian and New Zealand College of Psychiatrists clinical practice guidelines for mood disorders

OBJECTIVES

To provide advice and guidance regarding the management of mood disorders, derived from scientific evidence and supplemented by expert clinical consensus to formulate s that maximise clinical utility.

METHODS

Articles and information sourced from search engines including PubMed, EMBASE, MEDLINE, PsycINFO and Google Scholar were supplemented by literature known to the mood disorders committee (e.g. books, book chapters and government reports) and from published depression and bipolar disorder guidelines. Relevant information was appraised and discussed in detail by members of the mood disorders committee, with a view to formulating and developing consensus-based recommendations and clinical guidance. The guidelines were subjected to rigorous consultation and external review involving: expert and clinical advisors, key stakeholders, professional bodies and specialist groups with interest in mood disorders.

RESULTS

The Royal Australian and New Zealand College of Psychiatrists mood disorders clinical practice guidelines 2020 (MDcpg²⁰²⁰) provide up-to-date guidance regarding the management of mood disorders that is informed by evidence and clinical experience. The guideline is intended for clinical use by psychiatrists, psychologists, primary care physicians and others with an interest in mental health care.

CONCLUSION

The MDcpg²⁰²⁰ builds on the previous 2015 guidelines and maintains its joint focus on both depressive and bipolar disorders. It provides up-to-date recommendations and guidance within an evidence-based framework, supplemented by expert clinical consensus.

MOOD DISORDERS COMMITTEE

Gin S Malhi (Chair), Erica Bell, Darryl Bassett, Philip Boyce, Richard Bryant, Philip Hazell, Malcolm Hopwood, Bill Lyndon, Roger Mulder, Richard Porter, Ajeet B Singh and Greg Murray.

The 2020 Royal Australian and New Zealand College of Psychiatrists clinical practice guidelines for mood disorders: Major depression summary

OBJECTIVES

To provide a succinct, clinically useful summary of the management of major depression, based on the 2020 Royal Australian and New Zealand College of Psychiatrists clinical practice guidelines for mood disorders (MDcpg²⁰²⁰ ).

METHODS

To develop the MDcpg²⁰²⁰ , the mood disorders committee conducted an extensive review of the available literature to develop evidence-based recommendations (EBR) based on National Health and Medical Research Council (NHMRC) guidelines. In the MDcpg²⁰²⁰ , these recommendations sit alongside consensus-based recommendations (CBR) that were derived from extensive deliberations of the mood disorders committee, drawing on their expertise and clinical experience. This guideline summary is an abridged version that focuses on major depression. In collaboration with international experts in the field, it synthesises the key recommendations made in relation to the diagnosis and management of major depression.

RESULTS

The depression summary provides a systematic approach to diagnosis, and a logical clinical framework for management. The latter begins with Actions, which include important strategies that should be implemented from the outset. These include lifestyle changes, psychoeducation and psychological interventions. The summary advocates the use of antidepressants in the management of depression as Choices and nominates seven medications that can be trialled as clinically indicated before moving to Alternatives for managing depression. Subsequent strategies regarding Medication include Increasing Dose, Augmenting and Switching (MIDAS). The summary also recommends the use of electroconvulsive therapy (ECT), and discusses how to approach non-response.

CONCLUSIONS

The major depression summary provides up to date guidance regarding the management of major depressive disorder, as set out in the MDcpg²⁰²⁰ . The recommendations are informed by research evidence in conjunction with clinical expertise and experience. The summary is intended for use by psychiatrists, psychologists and primary care physicians, but will be of interest to all clinicians and carers involved in the management of patients with depressive disorders.

Assessing Community Resilience to Urban Flooding in Multiple Types of the Transient Population in China

While various measures of mitigation and adaptation to climate change have been taken in recent years, many have gradually reached a consensus that building community resilience is of great significance when responding to climate change, especially urban flooding. There has been a dearth of research on community resilience to urban floods, especially among transient communities, and therefore there is a need to conduct further empirical studies to improve our understanding, and to identify appropriate interventions. Thus, this work combines two existing resilience assessment frameworks to address these issues in three different types of transient community, namely an urban village, commercial housing, and apartments, all located in Wuhan, China. An analytic hierarchy process–back propagation neural network (AHP-BP) model was developed to estimate the community resilience within these three transient communities. The effects of changes in the prioritization of key resilience indicators under different environmental, economic, and social factors was analyzed across the three communities. The results demonstrate that the ranking of the indicators reflects the connection between disaster resilience and the evaluation units of diverse transient communities. These aspects show the differences in the disaster resilience of different types of transient communities. The proposed method can help decision makers in identifying the areas that are lagging behind, and those that need to be prioritized when allocating limited and/or stretched resources.

The Hidden Talents Approach: Theoretical and Methodological Challenges

It is well established that people living in adverse conditions tend to score lower on a variety of social and cognitive tests. However, recent research shows that people may also develop 'hidden talents', that is, mental abilities that are enhanced through adversity. The hidden talents program sets out to document these abilities, their development, and their manifestations in different contexts. Although this approach has led to new insights and findings, it also comes with theoretical and methodological challenges. Here, we discuss six of these challenges. We conclude that the hidden talents approach is promising, but there is much scope for refining ideas and testing assumptions. We discuss our goal to advance this research program with integrity despite the current incentives in science.

Interactions of OXTR rs53576 and emotional trauma on hippocampal volumes and perceived social support in adolescent girls

Oxytocin (OXT) is a neuropeptide involved in social behaviour and is sensitive to environmental influences to alter individual vulnerability or resilience to stress resulting in both negative and positive outcomes. The effects of the OXT receptor (OXTR) single nucleotide polymorphism (SNP) rs53576 on hippocampal and amygdala structure and functions in adults are differentially associated with susceptibility to adversity and social behaviours, but this evidence is lacking in healthy adolescents. Adolescence is a developmental period characterised by neurobiological and psychosocial changes resulting in higher susceptibility to mood disorders, particularly among girls. As the brain is highly plastic at this stage, to understand psychosocial and emotional development, clarity of the interactions between rs53576 and adversity on hippocampal and amygdala volumes and social behaviours is needed. In this study, we investigated the interactions between rs53576 and emotional trauma (ET) exposure on hippocampal and amygdala volumes of adolescent girls, and associations with parenting style, perceived social support and bullying behaviour. Based on an unbiased and corrected analytical approach, we found smaller left hippocampal volumes in higher (hET) compared to minimally (mET) exposed AA homozygotes, but no differences in G allele carriers nor in the amygdala. Within the mET AA group, larger volumes were associated with peer perceived social support, but in their hET counterparts, smaller volumes were associated with familial perceived social support. This evidence supports an important role for the hippocampus in social behaviours but extends current knowledge to suggest that hippocampal social behavioural features are contextually dependent on rs53576.

Susceptibility and resilience to chronic social defeat stress in adolescent male mice: No correlation between social avoidance and sucrose preference

Psychosocial stress is the major form of stress faced by children and adolescents and is an important risk factor for the development of mental illnesses. Chronic social defeat stress (CSDS) is a preclinical mouse model that induces an entire spectrum of phenotypes with similar interindividual variability as seen in humans. Following CSDS, adult male mice have been characterized as being either susceptible or resilient to emotional stress on the basis of their social interactions, which was reported to be highly correlated with sucrose preference (SP) when measured after the last defeat episode.

We studied adolescent male C57BL/6 mice (30 days old) for susceptibility and resilience to social avoidance, anhedonia and anxiety-like behaviors, body weight change and basal blood corticosterone concentrations after 10 days of CSDS. Defeated adolescents showed reduced SP, reduced social interaction time (with an unknown adolescent male from their same strain), reduced weight gain and higher basal blood corticosterone concentration when compared to nondefeated mice. Only a small proportion of defeated adolescents were either totally susceptible (20%) or totally resilient (30%) in both the SP and social avoidance tests. The remaining defeated mice had a distinct behavioral impairment - susceptible in one test and resilient in the other. Surprisingly, behaviorally resilient defeated adolescents were the most affected population in terms of both endocrine/physiological outcomes. These findings illustrate that, contrary to prior assumptions in adults, the CSDS responses are more complex and singular in adolescents, and caution should be taken for the correct interpretation of those phenotypes. We propose a better characterization of social defeat stress responses as a critical step to advance our understanding of the mechanisms behind stress resilience that translate to human experience.