The impact of family, peer, and school contexts on depressive symptoms in adolescents with spina bifida.

Objective: Based on social ecological theory, this study examined the joint relations among adolescents' family, peer, and school contexts and depressive symptoms in youth with spina bifida using cumulative, protective, and specific effects models. Method: Sixty families of adolescents with spina bifida and 65 comparison families reported on adolescents' positive experiences within these contexts and on depressive symptoms when youth were 14–15 and 16–17 years old. Results: Adolescents with spina bifida had fewer total positive contexts and less positive experience within peer and school contexts, as compared to typically developing adolescents. Greater total number of positive contexts and higher levels of positive experiences within family and school contexts were associated with fewer depressive symptoms for both groups; peer positive experiences were related to lower depressive symptoms for typically developing adolescents only. Conclusion: Adolescents with spina bifida have fewer positive contexts, which may place them at risk for higher levels of depressive symptoms. (PsycINFO Database Record (c) 2010 APA, all rights reserved)     

Depression socialization within friendship groups at the transition to adolescence: The roles of gender and group centrality as moderators of peer influence.

Tests of interpersonal theories of depression have established that elevated depression levels among peers portend increases in individuals' own depressive symptoms, a phenomenon known as depression socialization. Susceptibility to this socialization effect may be enhanced during the transition to adolescence as the strength of peer influence rises dramatically. Socialization of depressive symptoms among members of child and adolescent friendship groups was examined over a 1-year period among 648 youth in grades six through eight. Sociometric methods were utilized to identify friendship groups and ascertain the prospective effect of group-level depressive symptoms on youths' own depressive symptoms. Hierarchical linear modeling results revealed a significant socialization effect and indicated that this effect was most potent for (a) girls and (b) individuals on the periphery of friendship groups. Future studies would benefit from incorporating child and adolescent peer groups as a developmentally salient context for interpersonal models of depression. (PsycINFO Database Record (c) 2011 APA, all rights reserved)     

Peer relationships and diabetes: Retrospective and ecological momentary assessment approaches.

Objective: To examine the association of positive and negative aspects of friendship to psychological well-being, self-care behavior, and blood glucose control and to determine whether these relations were moderated by gender. Design: Adolescents with Type 1 diabetes (n = 76) completed baseline measures of friendship quality, depressive symptoms, and self-care. A measure of metabolic control was obtained from medical records. Adolescents also tested blood glucose periodically over the course of 4 days and completed ecological momentary assessments of interpersonal interactions and mood using PDAs. Main Outcome Measures: For between-groups analyses, primary outcomes were depressive symptoms, self-care behavior, and metabolic control. For within-groups analyses, primary outcomes were mood and blood glucose. Results: Results showed baseline reports of peer conflict but not support were associated with outcomes, particularly among girls. Conflict was more strongly related to poor metabolic control for girls than boys. Momentary interaction enjoyment and interaction upset were associated with mood, but were unrelated to blood glucose. Aggregate indices of enjoyable interactions were associated with fewer depressive symptoms and better self-care—especially among girls. Conclusions: These results suggest that the positive and negative aspects of peer relationships are related to the psychological well-being and physical health of adolescents with diabetes. (PsycINFO Database Record (c) 2010 APA, all rights reserved)     

Gender-specific pathways between maternal depressive symptoms, family discord, and adolescent adjustment.

Relations among maternal depressive symptoms, family discord, and adolescent psychological adjustment were examined in a sample of 443 middle adolescents and their mothers. Histories of maternal depressive symptoms, gathered at 3 occasions with 6-month intervals, were related to subsequent adolescent reports of depressive symptoms, conduct problems, and academic difficulties for girls but not for boys. Mediational tests indicated that girls' greater vulnerability to family discord (e.g., marital discord, low family intimacy, parenting impairments) accounted for the impact of maternal depressive symptoms on their social and emotional adjustment. Analyses suggest that family discord is a strong mediator in the development of girls' conduct disturbances and a modest mediator of girls' depressive symptoms. Results are discussed within a framework that integrates interpersonal models of parental depressive symptoms with the gender intensification hypothesis. (PsycINFO Database Record (c) 2010 APA, all rights reserved)     

Predictors of the first onset of a major depressive episode and changes in depressive symptoms across adolescence: Stress and negative cognitions.

This 6-year longitudinal study examined stressors (e.g., interpersonal, achievement), negative cognitions (self-worth, attributions), and their interactions in the prediction of (a) the first onset of a major depressive episode (MDE), and (b) changes in depressive symptoms in adolescents who varied in risk for depression. The sample included 240 adolescents who were first evaluated in Grade 6 (M = 11.86 years old; SD = 0.57; 54.2% female) and then again annually through Grade 12. Stressful life events and depressive diagnoses were assessed with interviews; negative cognitions and depressive symptoms were assessed with self-report questionnaires. Discrete time hazard modeling revealed a significant interaction between interpersonal stressors and negative cognitions, indicating that first onset of an MDE was predicted by high negative cognitions in the context of low interpersonal stress, and by high levels of interpersonal stressors at both high and low levels of negative cognitions. Analyses of achievement stressors indicated significant main effects of stress, negative cognitions, and risk in the prediction of an MDE, but no interactions. With regard to the prediction of depressive symptoms, multilevel modeling revealed a significant interaction between interpersonal stressors and negative cognitions such that among adolescents with more negative cognitions, higher levels of interpersonal stress predicted higher levels of depressive symptoms, whereas at low levels of negative cognitions, the relation between interpersonal stressors and depression was not significant. Risk (i.e., maternal depression history) and sex did not further moderate these interactions. Implications for intervention are discussed. (PsycINFO Database Record (c) 2011 APA, all rights reserved)     

Prospective associations of co-rumination with friendship and emotional adjustment: Considering the socioemotional trade-offs of co-rumination.

Co-ruminating, or excessively discussing problems, with friends is proposed to have adjustment tradeoffs. Co-rumination is hypothesized to contribute both to positive friendship adjustment and to problematic emotional adjustment. Previous single-assessment research was consistent with this hypothesis, but whether co-rumination is an antecedent of adjustment changes was unknown. A 6-month longitudinal study with middle childhood to midadolescent youths examined whether co-rumination is simultaneously a risk factor (for depression and anxiety) and a protective factor (for friendship problems). For girls, a reciprocal relationship was found in which co-rumination predicted increased depressive and anxiety symptoms and increased positive friendship quality over time, which, in turn, contributed to greater co-rumination. For boys, having depressive and anxiety symptoms and high-quality friendships also predicted increased co-rumination. However, for boys, co-rumination predicted only increasing positive friendship quality and not increasing depression and anxiety. An implication of this research is that some girls at risk for developing internalizing problems may go undetected because they have seemingly supportive friendships. (PsycINFO Database Record (c) 2010 APA, all rights reserved)     

Positively biased appraisals in everyday life: When do they benefit mental health and when do they harm it?

To promote optimal mental health, is it best to evaluate negative experiences accurately or in a positively biased manner? In an attempt to reconcile inconsistent prior research addressing this question, we predicted that the tendency to form positively biased appraisals of negative experiences may reduce the motive to address those experiences and thereby lead to poorer mental health in the context of negative experiences that are controllable and severe but lead to better mental health in the context of controllable negative experiences that are less severe by promoting positive feelings without invoking serious consequences from unaddressed problems. In 2 longitudinal studies, individuals in new marriages were interviewed separately about their ongoing stressful experiences, and their own appraisals of those experiences were compared with those of the interviewers. Across studies, spouses' tendencies to form positively biased appraisals of their stressful experiences predicted fewer depressive symptoms over the subsequent 4 years among individuals judged to be facing relatively mild experiences but more depressive symptoms among individuals judged to be facing relatively severe experiences. Furthermore, in Study 2, these effects were mediated by changes in those experiences, such that the interaction between the tendency to form positively biased appraisals of stressful experiences and the objectively rated severity of initial levels of those experiences directly predicted changes in those experiences, which in turn accounted for changes in depressive symptoms. These findings suggest that cognitive biases are not inherently positive or negative; their implications for mental health depend on the context in which they occur. (PsycINFO Database Record (c) 2011 APA, all rights reserved)     

Relational benefits of relational aggression: Adaptive and maladaptive associations with adolescent friendship quality.

Two longitudinal studies examined associations between relational aggression and friendship quality during adolescence. In Study 1, 62 adolescents in Grades 6 (25.8%), 7 (32.3%), and 8 (41.9%) completed assessments of friendship affiliations, relational and overt aggression, and friendship quality at 2 time points, 1 year apart. Results using actor partner interdependence modeling indicated that high levels of relational aggression predicted increases in self-reported positive friendship quality 1 year later. In Study 2, 56 adolescents in Grades 9 (66.7%) and 10 (33.3%) attended a laboratory session with a friend in which their conversations were videotaped and coded for relationally aggressive talk. Target adolescents completed measures of positive and negative friendship quality during the laboratory session and during a follow-up phone call 6 months later. Analyses revealed that high levels of relationally aggressive talk at Time 1 predicted increases in negative friendship quality 6 months later. In addition, among adolescents involved in a reciprocal best friendship, high levels of observed relationally aggressive talk predicted increases in positive friendship quality over time. Taken together, these studies provide support for the idea that relational aggression may be associated with adaptive as well as maladaptive outcomes within the dyadic context of adolescent friendship. (PsycINFO Database Record (c) 2011 APA, all rights reserved)     

Reassurance seeking, stress generation, and depressive symptoms: An integrative model.

The purpose of this study was to examine a mechanism through which interpersonal vulnerability factors may be linked with depressive symptoms by integrating a stress-generation model with an interpersonal theory of depression. The proposed conceptual framework was tested with 267 college students in a prospective structural equation model with 3 assessments over a 5-week period. Results supported all hypotheses. Initial depressive symptoms and initial reassurance seeking style were positively associated, and initial depressive symptoms were positively related to the occurrence of subsequent minor social stressors. Finally, a reassurance-seeking style was positively related to outcome depressive symptoms indirectly through minor social stressors. As predicted, stress generation operated as a mediating mechanism linking an initial reassurance-seeking style to subsequent depressive symptoms. (PsycINFO Database Record (c) 2010 APA, all rights reserved)     

It takes three: Selection, influence, and de-selection processes of depression in adolescent friendship networks.

The authors of this study tested a selection–influence–de-selection model of depression. This model explains friendship influence processes (i.e., friends' depressive symptoms increase adolescents' depressive symptoms) while controlling for two processes: friendship selection (i.e., selection of friends with similar levels of depressive symptoms) and friendship de-selection (i.e., de-selection of friends with dissimilar levels of depressive symptoms). Further, this study is unique in that these processes were studied both inside and outside the school context. The authors used a social network approach to examine 5 annual measurements of data in a large (N =847) community-based network of adolescents and their friends (M = 14.3 years old at first measurement). Results supported the proposed model: adolescents tend to select friends with similar levels of depression, and friends may increase each other's depressive symptoms as relationships endure. These two processes were most salient outside the school context. At the same time, friendships seemed to be ended more frequently if adolescents' level of depressive symptoms was dissimilar to that of their friends. (PsycINFO Database Record (c) 2010 APA, all rights reserved)     

Excessive reassurance-seeking predicts depressive but not anxious reactions to acute stress.

The authors hypothesized that excessive reassurance-seeking would prospectively predict changes in depressive symptoms, even controlling for changes in anxious symptoms, and would not predict changes in anxious symptoms controlling for changes in depressive symptoms. This prediction was supported in a study of 1,005 air force cadets. Participants completed measures of excessive reassurance-seeking and depressive and anxious symptoms before basic training, and completed symptom measures again following basic training. This study, together with others, demonstrates that excessive reassurance-seeking is an important depression-related variable that deserves serious attention as a potential vulnerability factor. (PsycINFO Database Record (c) 2010 APA, all rights reserved)     

An investigation of the object relations theory of depression.

The current study investigated a particular aspect shared by a number of theories of depression under the common heading of object relations theory (ORT), namely that depression is associated with a continuing pattern of poor attachment that is laid out in childhood and continues into adulthood. The study examined the relationship between attachment (both parental and peer) and depressive symptoms in young adults (N = 85) of Northern Ireland. Results provided support for the continuity of perceptions of attachment styles across the life span and revealed that perceptions of early attachment experiences, as well as continuing peer attachment styles, appeared to be predictive of current depressive symptoms. More specifically, the analyses revealed a statistically significant positive correlation between perceived quality of current peer attachment and symptoms of depression, as well as a statistically significant negative correlation between self-reported childhood maternal care and symptoms of depression. However, other self-reported measures of childhood attachment were not found to be significant predictors of depressive symptoms (i.e., paternal care, maternal overprotection, paternal overprotection). Taken together, the findings lend some support for this important element of a number of object relations theories, as they pertain to depression. Further empirical research is indicated. (PsycINFO Database Record (c) 2010 APA, all rights reserved)     

Prospective Relations Between Social Support and Depression: Differential Direction of Effects for Parent and Peer Support?

The authors tested whether deficits in perceived social support predicted subsequent increases in depression and whether depression predicted subsequent decreases in social support with longitudinal data from adolescent girls (N = 496). Deficits in parental support but not peer support predicted future increases in depressive symptoms and onset of major depression. In contrast, initial depressive symptoms and major depression predicted future decreases in peer support but not parental support. Results are consistent with the theory that support decreases the risk for depression but suggest that this effect may be specific to parental support during early adolescence. Results are also consonant with the claim that depression promotes support erosion but imply that this effect may only occur with peer support during this period. (PsycINFO Database Record (c) 2010 APA, all rights reserved)     

Emotion dysregulation as a mechanism linking peer victimization to internalizing symptoms in adolescents.

Peer victimization experiences represent developmentally salient stressors among adolescents and are associated with the development of internalizing symptoms. However, the mechanisms linking peer victimization to adolescent psychopathology remain inadequately understood. This study examined emotion dysregulation as a mechanism linking peer stress to changes in internalizing symptoms among adolescents in a longitudinal design. Peer victimization was assessed with the Revised Peer Experiences Questionnaire (M. J. Prinstein, J. Boergers, & E. M. Vernberg, 2001) in a large (N = 1,065), racially diverse (86.6% non-White) sample of adolescents 11–14 years of age. Emotion dysregulation and symptoms of depression and anxiety were also assessed. Structural equation modeling was used to create a latent construct of emotion dysregulation from measures of discrete emotion processes and of peer victimization and internalizing symptoms. Peer victimization was associated with increased emotion dysregulation over a 4-month period. Increases in emotion dysregulation mediated the relationship between relational and reputational, but not overt, victimization and changes in internalizing symptoms over a 7-month period. Evidence for a reciprocal relationship between internalizing symptoms and relational victimization was found, but emotion dysregulation did not mediate this relationship. The implications for preventive interventions are discussed. (PsycINFO Database Record (c) 2010 APA, all rights reserved)     

Depressive symptoms in mothers and children: Preschool attachment as a moderator of risk.

Drawing from transactional models, the authors examined whether attachment security measured at age 3 (a potential source of differential vulnerability) interacts with the course of maternal depressive symptoms over an 8-year period (a potential source of differential exposure) in predicting children’s self-reported depressive symptoms at age 11. Participants were from the NICHD Study of Early Child Care (N = 938). Results from growth curve modeling and analysis of covariance suggest that preschool attachment quality moderates the influence of subsequent maternal depression on children. In particular, variability in the course of maternal depressive symptoms predicted offspring depressive symptoms only among those children with an insecure attachment history. A potential protective effect of early attachment security was evident among children exposed to the most chronic levels of maternal depression. Of the children with different patterns of insecure attachments, those with behaviors classified as disorganized appeared most vulnerable to also becoming depressed if paired with a mother experiencing ongoing depressive symptoms. (PsycINFO Database Record (c) 2010 APA, all rights reserved)     

Relationship satisfaction instability and depression.

In this study, we explored whether the degree of temporal instability in relationship satisfaction might add to our understanding of the well-documented association between relationship quality and depression. We hypothesized that greater relationship satisfaction instability would be associated with higher depressive symptoms, controlling for mean satisfaction levels. We conducted 12 weekly assessments of relationship satisfaction and depressive symptoms in a sample of 131 cohabiting and married women, and used intraindividual standard deviations of scores over the 12 weeks as an index of instability. Results indicated that, as hypothesized, relationship satisfaction instability predicted variance in depressive symptoms beyond that predicted by mean satisfaction; women whose weekly relationship satisfaction fluctuated more widely tended to have higher depressive symptoms. In comparison, temporal instability in depressive symptoms did not predict variance in relationship satisfaction beyond that predicted by mean depressive symptoms. Prospective analyses tentatively suggested that satisfaction instability may precede rather than follow elevated depressive symptoms. Results suggest the utility of assessing relationship satisfaction instability in future studies exploring links between marital quality and depression. (PsycINFO Database Record (c) 2010 APA, all rights reserved)     

Similarity in depressive symptoms in adolescents' friendship dyads: Selection or socialization?

This study examined friendship selection and socialization as mechanisms explaining similarity in depressive symptoms in adolescent same-gender best friend dyads. The sample consisted of 1,752 adolescents (51% male) ages 12–16 years (M = 13.77, SD = 0.73) forming 487 friend dyads and 389 nonfriend dyads (the nonfriend dyads served as a comparison group). To test our hypothesis, we applied a multigroup actor–partner interdependence model to 3 friendship types that started and ended at different time points during the 2 waves of data collection. Results showed that adolescents reported levels of depressive symptoms at follow-up that were similar to those of their best friends. Socialization processes explained the increase in similarity exclusively in female dyads, whereas no evidence for friendship selection emerged for either male or female dyads. Additional analyses revealed that similarity between friends was particularly evident in the actual best friend dyads (i.e., true best friends), in which evidence for socialization processes emerged for both female and male friend dyads. Findings highlight the importance of examining friendship relations as a potential context for the development of depressive symptoms. (PsycINFO Database Record (c) 2011 APA, all rights reserved)     

The co-occurrence of depression and substance abuse in late adolescence

This article examines the role of adolescent social relationships in fostering the occurrence and co-occurrence of depression and substance abuse, using two waves of data from a community sample of adolescents (N = 900). Multinomial logistic response models were estimated to identify the extent to which risk and protective features of youths' family and peer relations were differentially linked with depressive symptoms, substance abuse, and their co-occurrence. Taking a within-person, configurational approach to adolescent adaptation, contrasts involved four subgroups of adolescents: those high on both depressed mood and substance abuse, those who experience neither problem, those evidencing high levels of depressive symptoms only, and those high on substance abuse only. Risk for depressive symptoms was differentiated by its association with conflict and lack of support in the friendship domain. Substance abuse was associated with negative peer pressure, but these youth were otherwise little different from youths with no problems. Whereas co-occurrence of depression and substance use was associated with more difficulties in both the family and peer environments, the most distinctive risk was that of low family support. Discussion centers on the developmental antecedents of co-occurring problems and family relations during adolescence.     

Depression and delinquency covariation in an accelerated longitudinal sample of adolescents.

Objectives: The current study tested opposing predictions stemming from the failure and acting out theories of depression–delinquency covariation. Method: Participants included a nationwide longitudinal sample of adolescents (N = 3,604) ages 12 to 17. Competing models were tested with cohort-sequential latent growth curve modeling to determine whether depressive symptoms at age 12 (baseline) predicted concurrent and age-related changes in delinquent behavior, whether the opposite pattern was apparent (delinquency predicting depression), and whether initial levels of depression predict changes in delinquency significantly better than vice versa. Results: Early depressive symptoms predicted age-related changes in delinquent behavior significantly better than early delinquency predicted changes in depressive symptoms. In addition, the impact of gender on age-related changes in delinquent symptoms was mediated by gender differences in depressive symptom changes, indicating that depressive symptoms are a particularly salient risk factor for delinquent behavior in girls. Conclusion: Early depressive symptoms represent a significant risk factor for later delinquent behavior—especially for girls—and appear to be a better predictor of later delinquency than early delinquency is of later depression. These findings provide support for the acting out theory and contradict failure theory predictions. (PsycINFO Database Record (c) 2011 APA, all rights reserved)     

Co-rumination predicts the onset of depressive disorders during adolescence.

The tendency to co-ruminate, or frequently discuss and rehash problems with peers, may serve as one mechanism in the dramatic rise in depression observed during adolescence, particularly among adolescent girls. In the current study, our goal was (a) to test the hypothesis that adolescents' levels of co-rumination would predict the onset of clinically significant depressive episodes over a 2-year follow-up and (b) to determine whether levels of co-rumination would mediate gender differences in risk for depression onset. Both hypotheses were supported. Results of survival analysis revealed that adolescents with higher levels of co-rumination at the initial assessments exhibited a significantly shorter time to depression onset. Levels of co-rumination also mediated the gender difference in time to depression onset. These results were maintained even when adolescents' baseline levels of depressive symptoms and rumination were covaried statistically. Finally, co-rumination also predicted the course of illness in terms of episode severity and duration. Results suggest that co-rumination contributes a unique risk for the development of depression in adolescents. (PsycINFO Database Record (c) 2011 APA, all rights reserved)