Axis II symptomatology, depression, and life stress during the transition from adolescence to adulthood

Insomnia partially mediates the relationship between pathological personality traits and depression: a case-control study

Background and Objective

Personality disorders are frequently associated with insomnia and depression, but little is known about the inter-relationships among these variables. Therefore, this study examined these inter-relationships and the possible mediating effect of insomnia on the association between specific personality pathologies and depression severity.

Methods

There were 138 study participants, including 69 individuals with depression and 69 healthy controls. The main variables were measured by the Hamilton Depression Rating Scale-24 (HAMD-24), Athens Sleep Insomnia Scale (AIS), and the Personality Diagnostic Questionnaire (PDQ-4+). Multivariate linear regression and mediation analysis were conducted.

Results

With the exception of the antisocial personality score, all the PDQ-4+ scores and AIS scores were significantly higher in the depression group than in the healthy control group (p < 0.001). In the total sample, all personality pathology scores (p < 0.001), except the antisocial personality score, had significant positive correlations with the AIS scores and HAMD-24 scores, and the AIS scores and HAMD-24 scores were positively correlated (r = 0.620, p < 0.001). Regression analysis revealed that borderline personality, passive-aggressive personality, and insomnia positively predicted the severity of depression, after adjusting for sociodemographic covariates, and that insomnia partially mediated the associations of borderline personality and passive-aggressive personality with depression severity.

Conclusions

Borderline personality, passive-aggressive personality, and insomnia tend to increase the severity of depression, and the effect of borderline and passive-aggressive personality on depression severity may be partially mediated by insomnia. This is the first study to report these findings in a Chinese sample, and they may help researchers to understand the pathways from specific personality pathologies to the psychopathology of depression better, which should be useful for designing interventions to relieve depression severity, as the impact of specific personality pathology and insomnia should be considered.

Depression: Latinx Adolescent Girls’ Perceived Triggers

Research on depression among Latinx populations is increasing; however, a focus on what triggers depression among this community is lacking. This study aims to identify perceived triggers for depression through a secondary analysis of 28 adolescent girls who self-identified as Latinx (mean age = 17.07 years, SD = 0.77). Sixty-one percent of the girls reported being first generation (born in Mexico), having lived in Mexico an average of 8.95 years and the primary language at home being Spanish (63%). Of these, the associated triggers of 20 major depression episodes (MDE) and eight minor depressive episodes (i.e., two to four MDE criteria endorsed) were examined. Seventy-five triggers were identified with a majority reflecting family/parent relationships, romance/friendship issues, and self and others’ expectations/pressures. These findings suggest that certain life events and stressors precede depressive symptoms among Latinx adolescent girls.

Relationships Between Adolescent Stress, Depressive Symptoms, and Sexual Risk Behavior in Young Adulthood: A Structural Equation Modeling Analysis

INTRODUCTION

This study examined longitudinal associations between stressful life events and depressive symptoms, assessed during two time points of adolescence, and sexual risk behavior, assessed during young adulthood.

METHODS

Structural equation modeling was conducted with three waves of data from the National Longitudinal Study of Adolescent to Adult Health.

RESULTS

Analyses revealed bidirectional relationships between stressful life events and depressive symptoms during the two time points of adolescence. Adolescent depressive symptoms indirectly affected young adult sexual risk behavior through adolescent stressful life events. Adolescent stressful life events during late adolescence were directly associated with young adult sexual risk behavior.

DISCUSSION

Findings highlight the need to screen for both depression and stressful life events during adolescence, to identify at-risk adolescents and deliver tailored interventions to prevent sexual risk behavior during young adulthood.

The association between the number of previous episodes and modifiable vulnerability factors in remitted patients with recurrent depression

Objective

Remitted patients with a history of several previous major depressive episodes have a higher risk of relapse/recurrence than patients with fewer previous episodes, and the probability of another episode increases progressively with each successive episode. This study examines the association between the number of previous episodes and modifiable vulnerability factors in remitted patients with recurrent depression.

Methods

Patients with recurrent depression (DSM-IV-diagnosed) who were in remission (N = 214) were recruited between September 2011 and July 2016. The association was examined between the number of previous episodes and the following factors: i.e. interpersonal functioning, daily stress, sense of mastery, coping and dysfunctional beliefs.

Results

A history of more previous episodes was associated with higher levels of interpersonal problems (P < .001), daily stress (P = .04) and a lower sense of mastery (P = .05). Interpersonal problems were most strongly associated with more previous episodes in a Generalized Linear Regression model. In the domain of interpersonal problems, the subscales that showed the strongest relationship were domineering/controlling, vindictive/self-centred, socially inhibited and self-sacrificing.

Conclusions

Patients with a history of more depressive episodes reported higher levels of interpersonal problems, daily stress and a lower sense of mastery. Future studies should examine these factors in a longitudinal cohort and look at whether the effect of interventions to prevent relapse can be explained by targeting these psychological factors.

Trial registration

Netherlands Trial Register: 2599.

Increased Pre- and Early-Adolescent Stress in Youth with a Family History of Substance Use Disorder and Early Substance Use Initiation

Individuals with a family history of substance use disorders (Family History Positive) are more likely to have early-onset substance use (i.e., prior to age 15), which may contribute to their higher rates of substance use disorders. One factor that may differentiate Family History Positive youth who engage in early-onset substance use from other Family History Positive youth is exposure to stressors. The aim of this study was to quantify how exposure to stressors from age 11-15 varies as a function of family history of substance use disorders and early-onset substance use. Self-reported stressors were prospectively compared in a sample of predominately (78.9%) Hispanic youth that included 68 Family History Positive youth (50% female) who initiated substance use by age 15 and demographically matched non-users with (n = 136; 52.9% female) and without (n = 75; 54.7% female) family histories of substance use disorders. Stressors were assessed at 6-month intervals for up to 4 years. Both the severity of stressors and the degree to which stressors were caused by an individual's own behavior were evaluated. All three groups differed from one another in overall exposure to stressors and rates of increase in stressors over time, with Family History Positive youth who engaged in early-onset substance use reporting the greatest exposure to stressors. Group differences were more pronounced for stressors caused by the participants' behavior. Family History Positive users had higher cumulative severity of stressors of this type, both overall and across time. These results indicate greater exposure to stressors among Family History Positive youth with early-onset substance use, and suggest that higher rates of behavior-dependent stressors may be particularly related to early-onset use.

A Trait-State-Error Model of Adult Hassles Over Two Years: Magnitude, Sources, and Predictors of Stress Continuity

There are stable individual differences in exposure to stressful circumstances over time. The current study employed a latent trait-state model to estimate the magnitude of that stability and its sources. Adults (N = 327; age M = 43.9 years, SD = 6.15) provided reports of hassles and depressive symptoms every three months for two years. A Trait-State-Error model suggested that 60% of the variance in self-reports of hassles was attributable to stable, between-persons factors. Of the remaining variance, 20% was attributable to an autoregressive factor and 20% was attributable to either unique state factors or error. Moreover, average depressive symptoms, family income, and family conflict reported at baseline were significant predictors of the stable trait factor. These findings suggest that adults' self-reports of stressful experiences show marked stability over time, and that this stability may have significant implications for understanding the occurrence and impact of stress.

Marital quality and health: a meta-analytic review

This meta-analysis reviewed 126 published empirical articles over the past 50 years describing associations between marital relationship quality and physical health in more than 72,000 individuals. Health outcomes included clinical endpoints (objective assessments of function, disease severity, and mortality; subjective health assessments) and surrogate endpoints (biological markers that substitute for clinical endpoints, such as blood pressure). Biological mediators included cardiovascular reactivity and hypothalamic-pituitary-adrenal axis activity. Greater marital quality was related to better health, with mean effect sizes from r = .07 to .21, including lower risk of mortality (r = .11) and lower cardiovascular reactivity during marital conflict (r = -.13), but not daily cortisol slopes or cortisol reactivity during conflict. The small effect sizes were similar in magnitude to previously found associations between health behaviors (e.g., diet) and health outcomes. Effect sizes for a small subset of clinical outcomes were susceptible to publication bias. In some studies, effect sizes remained significant after accounting for confounds such as age and socioeconomic status. Studies with a higher proportion of women in the sample demonstrated larger effect sizes, but we found little evidence for gender differences in studies that explicitly tested gender moderation, with the exception of surrogate endpoint studies. Our conclusions are limited by small numbers of studies for specific health outcomes, unexplained heterogeneity, and designs that limit causal inferences. These findings highlight the need to explicitly test affective, health behavior, and biological mechanisms in future research, and focus on moderating factors that may alter the relationship between marital quality and health.

Mental state decoding abilities in young adults with borderline personality disorder traits

Previous studies have demonstrated that patients with borderline personality disorder (BPD) tend to misattribute malevolence to benign social stimuli, including facial expressions. Yet, facial emotion recognition studies examining those with BPD have yielded mixed results, with some studies showing impaired accuracy and others demonstrating enhanced accuracy in the recognition of emotions or mental states. The current study examined the ability to decode mental states from photographs of just the eye region of faces in a nonclinical sample of young adults who exhibited BPD traits (high BPD) compared with those who did not (low BPD). Group differences in mental state decoding ability depended on the valence of the stimuli. The high-BPD group performed better for negative stimuli compared with the low-BPD group, but did not perform significantly different from the low-BPD group for stimuli of neutral or positive valence. The high-BPD group also demonstrated a response bias for attributing negative mental states to facial stimuli. In addition, findings suggested that the group difference in accuracy for negative stimuli could not be explained by response bias, because the group difference in response bias for negative stimuli did not reach significance. These findings suggest that BPD traits may be associated with enhanced ability to detect negative emotions and a bias for attributing negative emotions to nonnegative social stimuli.

Intranasal oxytocin and salivary cortisol concentrations during social rejection in university students

Oxytocin facilitates pro-social behaviour and is proposed as a regulatory factor controlling stress reactivity. Previous research on oxytocin and stress has focused on achievement-related stressors among male participants. The aims of the study were to (1) examine the influence of oxytocin on the affective and cortisol response to the Yale Interpersonal Stressor (YIPS), a live social rejection paradigm, and (2) to replicate the finding that women exhibit a greater cortisol response to interpersonal stress than men (Stroud et al. 2002). Sex differences in stress responses: Social rejection versus achievement stress. Biol Psychiat 53:318-327. Ninety-six undergraduate students underwent the YIPS, where participants were excluded from two separate conversations by two same-sex confederates. Salivary cortisol concentrations and mood were repeatedly measured throughout the study. Participants were administered, in a double-blind design, a single dose of intranasal oxytocin (24 IU) or placebo prior to beginning the YIPS. The YIPS elicited a significant negative mood response that was more pronounced in females than in males. However, no significant cortisol response to the stressor and no sex difference in cortisol reactivity were observed. A significant effect of drug condition on cortisol levels was observed. Participants who were administered oxytocin exhibited a decrease in cortisol levels, relative to placebo, during the YIPS, F (4, 184)=4.50, p<0.05. The study failed to replicate the sex difference in the cortisol response to interpersonal stress reported by Stroud et al. (2002). Intranasal oxytocin, however, appeared to reduce cortisol concentrations during an interpersonal challenge.

Stressful life events predict eating disorder relapse following remission: six-year prospective outcomes

OBJECTIVE

To examine prospectively the natural course of bulimia nervosa (BN) and eating disorder not-otherwise-specified (EDNOS) and test for the effects of stressful life events (SLE) on relapse after remission from these eating disorders.

METHOD

117 female patients with BN (N = 35) or EDNOS (N = 82) were prospectively followed for 72 months using structured interviews performed at baseline, 6- and 12-months, and then yearly thereafter. ED were assessed with the structured clinical interview for DSM-IV, and monitored over time with the longitudinal interval follow-up evaluation. Personality disorders were assessed with the diagnostic interview for DSM-IV-personality-disorders, and monitored over time with the follow-along-version. The occurrence and specific timing of SLE were assessed with the life events assessment interview. Cox proportional-hazard-regression-analyses tested associations between time-varying levels of SLE and ED relapse, controlling for comorbid psychiatric disorders, ED duration, and time-varying personality-disorder status.

RESULTS

ED relapse probability was 43%; BN and EDNOS did not differ in time to relapse. Negative SLE significantly predicted ED relapse; elevated work and social stressors were significant predictors. Psychiatric comorbidity, ED duration, and time-varying personality-disorder status were not significant predictors.

DISCUSSION

Higher work and social stress represent significant warning signs for triggering relapse for women with remitted BN and EDNOS.

Longitudinal study of stressful life events and daily stressors among adolescents at high risk for psychotic disorders

Psychosocial stress preceding the onset or recurrence of psychotic symptoms has been identified in patients with schizophrenia; yet there is limited understanding of the effects of stress in typically developing adolescents or those who show behavioral signs of risk for schizophrenia spectrum disorders. This study examined the developmental course of symptom progression as a function of stressful life events and daily hassles in adolescents with schizotypal personality disorder (SPD), other personality disorders, or no Axis II disorder. In this prospective longitudinal study, life events and daily stressors were assessed in adolescents aged 12 to 18 years. Results revealed that adolescents with SPD and other personality disorders reported significantly greater total, independent, and undesirable life events than individuals with no Axis II disorders. Youth with SPD report daily hassles to cause more distress compared to peers. Correlational analyses and hierarchal linear regression was used to evaluate the relationship of life events and daily stressors with psychiatric symptoms measured concurrently and 1 year later. Across diagnostic groups, the incidence of independent and undesirable life events were associated with current prodromal symptoms, while the frequency of daily stressors predicted a significant increment in positive, but not negative, prodromal symptoms over time. Therefore, adolescents who report greater daily stressors exhibit an increase in prodromal symptoms over a 1 year period. Psychosocial stress has been implicated in the etiology of schizophrenia, and these findings suggest the importance of life events and daily hassles as potential risk factors in the onset of psychotic symptoms during adolescence.

Effects of child abuse history on borderline personality traits, negative life events, and depression: a study among a university student population in Japan

To simultaneously examine the impact of childhood abuse history on borderline personality traits, negative life events, and depression, undergraduate students (N=243) were studied by questionnaire surveys with one week intervals. Neglect and emotional abuse as well as sexual maltreatment predicted borderline personality traits and baseline depression. Baseline depression as well as the impact of negative life events occurring the week prior predicted depression a week later. However, after considering the baseline depression level, child abuse history failed to predict the follow-up depression level. Borderline personality traits did not moderate these findings. Childhood emotional and sexual abuse history may influence depression and borderline personality traits.

Stress generation in depression: A systematic review of the empirical literature and recommendations for future study

Within the past 20 years, depression research has given increasing consideration to the possibility of complex and reciprocal relations between stress and depression. Not only does stress increase risk for depression (i.e., a stress exposure model of depression), but depression, or depressogenic vulnerabilities, in turn, also increases susceptibility to stressful events that are at least in part influenced by the individual (i.e., stress generation; Hammen, 1991). The present review provides a systematic examination of the stress generation literature to date, with specific focus given to depression and depressogenic risk factors (i.e., past stress, negative cognitive styles, and personality and interpersonal vulnerabilities) as predictors of the stress generation effect, as well as gender differences in stress generation, the sequelae of generated stress, and the relative specificity of this phenomenon to depression. The research thus far appears most consistent in supporting the role of depression in predicting generated stress, although more research is still required. In addition to highlighting these findings, methodological limitations and conceptual gaps in the literature are discussed with the view of informing future research in this area.

Stress Generation Research in Depression: A Commentary

The concept of stress generation is a powerful tool that is consistent with existing cognitive-behavioral theories of depression. In this brief commentary on the literature on stress generation in depression, we highlight several issues that we believe will help to advance the stress generation field. Specifically, we discuss important methodological considerations, issues related to generality and specificity, and theoretical and clinical implications of stress generation. We then address common misperceptions of the stress generation hypothesis. Finally, we end by posing several questions about the mechanisms driving stress generation that should be addressed in future research. Advancing the field's knowledge about stress generation will yield a tangible direction for theory-driven, targeted intervention. Our hope is that this commentary will help to stimulate and frame future research in this exciting area.

Characteristics, correlates, and outcomes of childhood and adolescent depressive disorders

Depressive illness beginning early in life can have serious developmental and functional consequences. Therefore, understanding the disorder during this developmental stage is critical for determining its etiology and course, as well as for deveiopinq effective intervention straieqies. This paper summarizes current knoviedqe reqardinq the etiology, phenomenoiogy, correlates, natural course, and consequences of unipolar depression in children and adolescents. Using adult depression as a framevork, the unique aspects of childhood and adolescence are considered in order to better understand depression within a developmental context. The data suggest that the clinical presentation, correlates, and natural course of depression are remarkably similar across the lifespan. There are, however, important developmental differences. Specifically, the familial and psychological context in which depression develops in youngsters is associated with variability in the frequency and nature of depressive symptoms and comorbid conditions among children and adolescents. Maturational differences have also been identified in the neurobiological correlates of depression. These developmental differences may be associated with the observed variability in clinical response to treatment and longitudinal course. Characterization of the developmental differences will be helpful in developing more specific and effective interventions for youngsters, thereby allowing them to reach their full potential as adults.

Hypomanic symptoms predict an increase in narcissistic and histrionic personality disorder features in suicidal young adults

Consistent with the "scar hypothesis", according to which mood depression might impact personality, we examined the effect of unipolar and hypomanic mood disturbances on cluster B (i.e., narcissistic, histrionic, and borderline) personality disorder features. Data from 113 suicidal young adults were utilized, and cross-lagged associations between unipolar and hypomanic mood disturbances and cluster B personality disorder features were examined using manifest-variable structural equation modeling (SEM). Hypomanic symptoms predicted an increase in narcissistic and histrionic personality disorder features over the Time 1-Time 2 period, as well as an increase in narcissistic personality disorder features over the Time 1-Time 3 period. Unipolar depressive symptoms and borderline features were reciprocally and longitudinally associated, albeit at different time periods. The sample distinct features restrict generalization of the findings. An exclusive use of self-report measures might have contributed to shared method variance. Results are consistent with the notion that hypomanic symptoms increase narcissistic personality disorder tendencies.

A momentary assessment study of the reputed emotional phenotype associated with borderline personality disorder

BACKGROUND

Stress is postulated to play an essential role in the expression of core borderline symptoms. However, the phenomenology of stress reactivity in borderline personality disorder remains unclear. The current study investigated the phenomenology of stress sensitivity in borderline personality disorder in the flow of daily life and compared this with stress sensitivity in patients suffering from psychotic disorders, a group so far known to report the largest reactivity to stress.

METHOD

A total of 44 borderline patients, 42 patients with psychotic disorder and 49 healthy controls were studied with the Experience Sampling Method (a structured diary technique assessing current context and mood in daily life) to assess: (1) appraised subjective stress related to daily events and activities; and (2) emotional reactivity conceptualized as changes in positive and negative affect.

RESULTS

Multilevel regression analysis revealed that subjects with borderline personality disorder experienced significantly more emotional reactivity to daily life stress compared with both patients with psychosis and healthy controls, as evidenced by a larger increase in negative affect and a larger decrease in positive affect following stress.

CONCLUSION

These results are the first to ecologically validate the incorporation of stress reactive symptoms in the diagnosis of borderline personality disorder. Borderline patients continually react stronger than patients with psychosis and healthy controls to small disturbances that continually happen in the natural flow of everyday life. Altered emotional stress reactivity may define borderline personality disorder.

Personality disorders and perceived stress in major depressive disorder

The investigation of comorbidity between major depressive disorder (MDD) and personality disorders (PDs) has attracted considerable interest. Whereas some studies found that the presence of PDs has adverse effects on the course and treatment of MDD, others have failed to demonstrate this link. These inconsistent findings suggest that specific PD comorbidity might affect the course of MDD by modulating factors that increase the overall risk of depression, including an elevated tendency to perceive stress. To investigate whether the presence of a specific PD cluster was associated with elevated levels of stress appraisal, we administered the Perceived Stress Scale (PSS) before and after treatment to 227 MDD outpatients enrolled in an 8-week open-label treatment with fluoxetine. Following treatment, multiple linear regression analyses revealed that the presence of Cluster A, but not Cluster B or C, was associated with higher levels of perceived stress, even after adjusting for baseline depression severity and PSS scores, as well as various sociodemographic variables. The presence of Cluster A PD comorbidity was uniquely associated with elevated stress appraisal after antidepressant treatment, raising the possibility that stress exacerbation might be an important factor linked to poor treatment outcome in MDD subjects with Cluster A pathology.

Dysthymic disorder and double depression: prediction of 10-year course trajectories and outcomes

We sought to identify baseline predictors of 10-year course trajectories and outcomes in patients with dysthymic disorder and double depression. Eighty-seven outpatients with early-onset (<21 years) dysthymic disorder, with or without superimposed major depression, were assessed five times at 30-month intervals for 10 years. Baseline evaluations included semi-structured diagnostic interviews for Axis I and II psychopathology and childhood adversity. Direct interview and family history data were collected on first-degree relatives. Follow-up assessments included the Longitudinal Follow-up Evaluation and Hamilton Depression Rating Scale. Using mixed effects growth curve models, univariate predictors of depression severity and functional impairment at 10-year outcome included older age, less education, concurrent anxiety disorder, greater familial loading for chronic depression, a history of a poorer maternal relationship in childhood, and a history of childhood sexual abuse. In addition, longer duration of dysthymic disorder also predicted greater impairment 10 years later. Predictors of a poorer trajectory of depressive symptoms over time included ethnicity and personality disorders; predictors of a poorer trajectory of social functioning included familial loading of chronic depression and quality of the childhood maternal relationship. Thus, demographic, clinical, family history, and early adversity variables all contribute to predicting the long-term trajectory and outcome of DD. These variables should be routinely assessed in clinical evaluations and can provide clinicians with valuable prognostic information.

Perceived stress and cognitive vulnerability mediate the effects of personality disorder comorbidity on treatment outcome in major depressive disorder: a path analysis study

Although personality disorder (PD) comorbidity has been associated with poor treatment outcome in major depressive disorder (MDD), little is known about mechanisms mediating this link. Converging evidence suggests that maladaptive cognitive patterns, particularly in interaction with stressors, might lead to poor treatment outcome in MDD subjects with PD pathology. The goal of this study was to test the role of PD comorbidity, cognitive vulnerability, and perceived stress in treatment outcome in MDD. Three hundred eighty-four MDD outpatients were enrolled in an 8-week open-label treatment of fluoxetine. Structural equation modeling and path analyses revealed that the effect of PD vulnerability on treatment outcome was fully mediated by increased pretreatment cognitive vulnerability and depression severity, which led to increased stress perception after treatment and poorer antidepressant response. Depressogenic cognitions might be continuously activated by chronic distress in MDD subjects reporting axis II pathology, leading to stress exacerbation and eventually poorer treatment outcome.

Polymorphisms of androgen receptor gene in childhood and adolescent males with first-onset major depressive disorder and association with related symptomatology

This study was designed to explore the association between CAG repeats in AR gene and major depressive disorder (MDD) in male children and adolescents. The results showed that there were differences between adolescent depressive patients and adolescent controls in CAG repeats' length and alleles' distributions, and the severity of depression and anxiety was negatively correlated with the length of CAG repeats in adolescent patients. This suggested that AR gene might be involved in the depressive upset in adolescents, and the age- and sex-related prevalent differences might also be associated to CAG repeats.

Personality pathology and its relation to couple functioning

The study aimed at understanding the relationship between personality pathology and couple functioning, both in terms of general functioning and communication specifically, in a sample of 146 psychiatric outpatients. The results indicated that couple communication was best predicted by a combination of the symptoms within each of the three personality disorder clusters and the total number of personality disorder symptoms while general family functioning was best predicted by the total number of Axis I disorders. No demographic variables were found to be related to the level of couple functioning. Future research needs to focus on understanding what makes it difficult for people with personality disorder traits to function in relationships.

Stress generation in depression: reflections on origins, research, and future directions

Depressed individuals report higher rates of stressful life events, especially those that have occurred in part because of the person's characteristics and behaviors affecting interpersonal interactions. Termed stress generation, this phenomenon draws attention to the role of the individual as an active contributor rather than passive player in his or her environment, and is therefore an example of action theory. In this article, the author speculates about the intellectual origins of her stress generation perspective, and notes somewhat similar transactional approaches to the stress-disorder link outside of depression research. The literature on stress generation in depression is reviewed, including studies that attempt to explore its correlates and predictors, covering clinical, contextual, family, genetic, cognitive, interpersonal, and personality variables. Empirical and conceptual gaps in our understanding of processes contributing to stressors in the lives of depressed people remain. The author concludes with suggestions for further research, with the goal of furthering understanding both of mechanisms of depression and of dysfunctional interpersonal processes, as well as development of effective interventions to help break the stress-recurrence cycle of depression.

Depression in children and adolescents: linking risk research and prevention

The National Institute of Mental Health has called for translational research linking basic knowledge about vulnerabilities that underlie mood disorders to the development of effective preventive interventions. This paper highlights research about risk factors for depression in children and adolescents and links it to current knowledge about interventions aimed at preventing depression in youth. Basic epidemiologic and clinical research indicates that increased risk for depression is associated with being female; a family history of depression, particularly in a parent; subclinical depressive symptoms; anxiety; stressful life events; neurobiological dysregulation; temperament/personality (e.g., neuroticism); negative cognitions; problems in self-regulation and coping; and interpersonal dysfunction. These vulnerabilities both increase individuals' chances of encountering stress and decrease their ability to deal with the stress once it occurs. Although several existing depression-prevention studies have targeted one or more of these risk factors, the efficacy of these various prevention programs for youth with different combinations of these risk factors needs to be investigated further. Most existing depression-prevention programs in youth have used cognitive-behavioral techniques, with some success. Other depression-prevention strategies have included training in coping, social problem solving, social skills, communication skills, and parenting. A comprehensive prevention program is recommended that includes multiple intervention components, each of which addresses risk and protective factors across different domains and levels of analysis.

Depressive disorders in childhood and adolescence: an overview: epidemiology, clinical manifestation and risk factors

The diagnostic category of depressive disorder in pediatric age is a relatively new concept that is rooted in empirical studies that date back to only the late 1980s. This article discusses the current consensus nosology and epidemiology of unipolar depressive disorders in young age and the risk factors for depression onset and recurrence. There is also a brief overview of psychosocial and pharmacologic evidence-based therapies and suggested areas for future research. This article also contains a brief description of the items discussed in detail in this issue.

Stress and Depression

Improved methods of assessment and research design have established a robust and causal association between stressful life events and major depressive episodes. The chapter reviews these developments briefly and attempts to identify gaps in the field and new directions in recent research. There are notable shortcomings in several important topics: measurement and evaluation of chronic stress and depression; exploration of potentially different processes of stress and depression associated with first-onset versus recurrent episodes; possible gender differences in exposure and reactivity to stressors; testing kindling/sensitization processes; longitudinal tests of diathesis-stress models; and understanding biological stress processes associated with naturally occurring stress and depressive outcomes. There is growing interest in moving away from unidirectional models of the stress-depression association, toward recognition of the effects of contexts and personal characteristics on the occurrence of stressors, and on the likelihood of progressive and dynamic relationships between stress and depression over time-including effects of childhood and lifetime stress exposure on later reactivity to stress.

Adolescent personality disorders and conflict with romantic partners during the transition to adulthood

Longitudinal data were used to investigate the association of adolescent personality disorders with conflict between romantic partners during the transition to adulthood (i.e., age 17 to 27). Findings indicated that adolescent personality disorders (PDs) assessed at mean age 16 were associated with subsequent elevated partner conflict. Cluster B PD was associated with sustained elevations in partner conflict throughout the transition to adulthood. Cluster A and C PDs were associated with elevated partner conflict before age 23. Paranoid, schizoid, schizotypal, borderline, narcissistic, and obsessive-compulsive PD symptoms were independently associated with sustained elevations in partner conflict.

Personality disorders and the duration of depressive episode: a retrospective study

In the present report from the Rhode Island Methods to Improve Diagnostic Assessment and Services (MIDAS) project we examined the relationship between chronicity of depression and personality disorders. Three hundred and eighty-five depressed outpatients were evaluated with semi-structured interviews. Duration of depression was analyzed as a continuous variable, and by subdividing patients by the DSM-IV (APA, 1994) chronic specifier (i.e., more or less than 2 years). Two separate regression analyses addressed the association between major depressive episode duration and each of the ten personality disorders found on Axis II. Although there was some difference between particular personality disorders associated with the two indicators of depressive duration, the results of the regression analyses indicate that the chronicity of depression is associated with personality disorders.

Depressive symptoms and close relationships during the transition to adulthood: perspectives from dysphoric women, their best friends, and their romantic partners

Late adolescent women's depressive symptoms and interpersonal functioning were assessed using reports from participants, their best friends, and their romantic partners. As predicted, the associations between relationship dysfunction and dysphoria were stronger in romantic relationships than in friendships. Unlike friends, romantic partners perceived dysphoric women as having poorer social skills. Romantic partners also reported providing less emotional support to dysphoric women, whereas friends reported providing more. Finally, romantic partners of dysphoric women had more Cluster A (odd-eccentric) personality disorder symptoms; these symptoms mediated the relation between women's depression and partners' nonsupportiveness. The findings suggest that dysphoric women may find themselves in emotionally nonsupportive romantic relationships because they have paired (through assortative pairing or mutual influence) with symptomatic partners.

Predicting recurrence of major depressive disorder in young adults: a prospective study

Sixty-five young adults with remitted major depressive disorder (MDD) were followed for 18 months. Recurrence of MDD was reported by 41.5% of the initial sample and 49.1% of those who completed the study (n = 53). Survival analyses were used to identify predictors of recurrence so that individuals at greatest risk could be targeted for intervention. Potential predictors included measures of comorbid psychopathology (Axis II pathology, and current and lifetime nonmood Axis I diagnoses), depression-specific clinical features (number of episodes, past treatment, and suicidality), and self-reported cognitive and interpersonal constructs (hope, dysfunctional attitudes, and interpersonal problems). Only personality pathology (specifically, the total dimensional and Cluster B dimensional scores on the International Personality Disorder Examination) significantly predicted hazard of recurrence.

Personality, shame, and the breakdown of social bonds: the voice of quantitative depression research

Scheff's argument (2001), whereby shame and the breakdown of social ties are causality implicated in depression, has potential to inform quantitative research on depression, particularly research focused on determinants of personality vulnerability. In the present article, I relate Scheff's argument to more than two and a half decades of theory and research on the interpersonal nature of depression, and on personality vulnerability to depression. The focus of this review is on the personality theories of Blatt (1974) and Beck (1983), in which an introjective/self-critical/autonomous personality dimension and an anaclitic/dependent/sociotropic personality dimension are each conceptualized as a marker of vulnerability. Reviewing empirical research on these two dimensions, I then point out a certain puzzle emerging from previous findings: The introjective personality dimension appears to confer considerably more vulnerability than the anaclitic personality dimension. An attempt is made to reconcile this puzzle by drawing from Scheff's discussion of shame, as well as from psychosocial research on internal representations of self and others (Blatt, Auerbach, and Levy 1997), and from sociological work on the depressogenic conditions of modernity (Giddens 1991; Seligman 1990).

Borderline personality disorder symptoms as predictors of 4-year romantic relationship dysfunction in young women: addressing issues of specificity

The relationships between romantic relationship dysfunction and symptoms of borderline personality disorder (BPD), other personality disorders, and depression were examined prospectively in a community sample of 142 late adolescent women. Although BPD symptoms predicted 4-year romantic dysfunction (romantic chronic stress, conflicts, partner satisfaction, abuse, and unwanted pregnancy), the associations were not unique to BPD. Instead, relationship dysfunction was better predicted by a cumulative index of non-BPD Axis II pathology. Depression did not predict outcomes uniquely when Axis II symptoms were included, except in the case of unplanned pregnancy. The results suggest that although BPD is associated with relationship dysfunction, the effect is a more general phenomenon applying rather broadly to Axis II pathology. The results also highlight the importance of subclinical psychopathology in the construction of early intimate relationships.