Peer victimization, depression, and suicidiality in adolescents

The association between specific types of peer victimization with depression, suicidal ideation, and suicide attempts among adolescents was examined. A self-report survey was completed by 2,342 high-school students. Regression analyses indicated that frequent exposure to all types of peer victimization was related to high risk of depression, ideation, and attempts compared to students not victimized. Infrequent victimization was also related to increased risk, particularly among females. The more types of victimization the higher the risk for depression and suicidality among both genders. Specific types of peer victimization are a potential risk factor for adolescent depression and suicidality. It is important to assess depression and suicidality among victimized students in order to develop appropriate intervention methods.     

Peer victimization and social anxiety in adolescence: a prospective study

This study reports a one‐year prospective investigation of the relations between overt and relational victimization and social anxiety and phobia in a sample of adolescents. The Social Experience Questionnaire—Self Report Form (SEQ‐S), Social Anxiety Scale for Adolescents (SAS‐A), and Social Phobia and Anxiety Inventory for Children (SPAI‐C) were administered to 144 ninth grade adolescents. A follow‐up assessment with the SEQ‐S, SAS‐A, and SPAI‐C was conducted one year later. Results indicated that relational victimization predicted symptoms of social phobia but not general social anxiety and avoidance one year later. Overt victimization was not a significant predictor of social anxiety and phobia one year later. Social anxiety and phobia did not predict peer victimization one year later. However, increases in social anxiety and social phobia symptoms (for boys) over time were positively associated with increases in relational victimization over time. Implications of these findings for peer victimization and social anxiety in the development of social phobia and negative peer experiences are discussed. Aggr. Behav. 00:1–16, 2005. © 2005 Wiley‐Liss, Inc.     

Examining the relationship of perfectionism,depression, and optimism: Testing for mediation and moderation

The present study investigated the relationship between perfectionism and depression, and the mediation/moderation effects of optimism. Participants were126 adults (78% women, mean age = 27 years) who completed an online survey that included the Multidimensional Perfectionism Scale (Frost, Marten, Lahart, & Rosenblate, 1990), the Revised Life Orientation Test (Scheier, Carver, & Bridges, 1994), and the Hamilton Depression Inventory (Reynolds & Kobak, 1995). Maladaptive, adaptive and total perfectionism were examined in separate analyses. In most analyses, the data fit a mediation model. Optimism limited the effect (relationship) of total and maladaptive perfectionism on depression. Adaptive perfectionism was related to depression only through optimism. There was a small gender difference, with indirect effects greater for men. These results are consistent with past research and support the notion that correlations between perfectionism, as a trait, and affective variables must be examined using multivariate models that allow for the determination of complex relationships.     

Peer victimization and depression in Greek preadolescents: Personality and attachment as moderators

The study examined 2 plausible models of the predictive association between depressive symptoms and peer victimization, both physical and relational, with personality (Big Five), attachment style, and gender as moderators in a nonclinical sample of 282 Greek preadolescents. Results indicated that depressive symptoms, victimization, and Big Five traits were significantly associated. Moderation analyses indicated that only extraversion and perceived secure attachment moderated the relationship between victimization and depression. Preadolescents low on extraversion and those insecurely attached were more vulnerable to the negative effects of victimization on depression. High levels of conscientiousness moderated the negative influences of depression on victimization. Results are discussed in terms of their practical implications.     

Perceived career barriers and vocational outcomes among university undergraduates: Exploring mediation and moderation effects

This study explores the role of perceived internal and external career barriers on undergraduates' vocational outcomes, such as academic major satisfaction and vocational identity commitment. Moreover, it tests career adaptability as a moderator in the barriers-vocational outcomes link. The study was carried out in three public universities in Lithuania. In total, 288 first and second year undergraduate students took part in it. Results demonstrated internal but not external barriers to be negatively associated with undergraduates' vocational outcomes.     

Exploring the mediation effect of social support and self-esteem on the relationship between humor style and life satisfaction in Chinese college students

In this study, we examined the mediator effects of social support and self-esteem on the relationship between humor style and life satisfaction in Chinese college students. We had 477 university students, with age range of 18–23 respond to self-report measures of humor style questionnaire, multi-dimensional scale of perceived social support, Rosenberg self-esteem scale and satisfaction with life scale. Results of structural equation modeling showed that social support and self-esteem fully mediated the relationship between affiliative humor, self-enhancing humor and life satisfaction. The final model also revealed a significant path from affiliative humor, self-enhancing humor through social support and self-esteem to life satisfaction. The results are discussed in terms of the conceptional context.     

Peer victimization during adolescence: concurrent and prospective impact on symptoms of depression and anxiety

Background: Peer victimization is ubiquitous across schools and cultures, and has the potential for long-lasting effects on the well-being of victims. To date, research has focused on the consequences of peer victimization during childhood but neglected adolescence. Peer relationships and approval become increasingly important during adolescence; thus, peer victimization at this age may have a damaging psychological impact. Methods: Participants were 5030 adolescents aged 11–16 recruited from secondary schools in the UK. Self-report measures of victimization and symptoms of anxiety and depression were administered on three occasions over a 12-month period. Latent growth models examined concurrent and prospective victimization-related elevations in anxiety and depression symptoms above individual-specific growth trajectories. Results: Peer victimization was associated with a concurrent elevation of 0.64 and 0.56 standard deviations in depression and anxiety scores, respectively. There was an independent delayed effect, with additional elevations in depression and anxiety (0.28 and 0.25 standard deviations) six months later. These concurrent and prospective associations were independent of expected symptom trajectories informed by individual risk factors. Conclusions: Adolescent peer victimization was associated with immediate and delayed elevations in anxiety and depression. Early intervention aimed at identifying and supporting victimized adolescents may prevent the development of these disorders.     

Peer victimization and depression in early–mid adolescence: A longitudinal study

Background. Despite considerable evidence for psychological distress among children and young people who experience peer victimization, cross‐sectional studies cannot determine the direction of the relationship. Several recent studies have examined associations between victimization and distress. The majority find evidence for both directions but do not arbitrate between them; only one prior study has attempted to do this. Aims. To use longitudinal data to: (1) test competing hypotheses about the direction of the victimization–depression association; (2) investigate gender differences in the resulting models. Sample. Data were obtained from a Scottish school‐based cohort (N = 2,586). Methods. Self‐completion questionnaires included a depression scale and questions on victimization at each age. Results. Despite shifts in and out of victim status, there was evidence of stability in both victimization and depression. Bivariate analyses showed positive relationships between victimization and depression. Structural equation modelling (SEM) showed that at age 13, this relationship was reciprocal, with a stronger path from victimization to depression than vice versa. However, at age 15, it was almost entirely due to a path from depression to victimization among boys. Models including cross‐lagged paths fitted the data less well than those including simultaneous associations. Conclusions. Current policy focuses on victimization as a cause of distress; however, professionals should be aware that vulnerable children and young people are likely to be the targets of victimization.     

Evaluating mediation and moderation effects in school psychology: A presentation of methods and review of current practice

Third variable effects elucidate the relation between two other variables, and can describe why they are related or under what conditions they are related. This article demonstrates methods to analyze two third-variable effects: moderation and mediation. The utility of examining moderation and mediation effects in school psychology is described and current use of the analyses in applied school psychology research is reviewed and evaluated. Proper statistical methods to test the effects are presented, and different effect size measures for the models are provided. Extensions of the basic moderator and mediator models are also described.     

Peer victimization and suicidal ideation: The role of gender and depression in a school-based sample

The current study investigated the relations among traditional and cyber victimization, depressive symptoms, suicidal ideation, and gender in a school-based sample of 403 9th grade (13 to 16-year-old) adolescents. Path analyses indicated that both traditional victimization and cyber victimization were associated with suicidal ideation indirectly through depressive symptoms. Although there was little evidence of gender differences in the associations among peer victimization and depressive symptoms and suicidal ideation, the relation between depressive symptoms and suicidal ideation was found to be significantly stronger for girls than boys. The current investigation confirms the complexity of the association between peer victimization and suicidal ideation and that depressive symptoms, as well as gender, may play a role in this complex relation. Future research should continue to explore the associations among victimization, depressive symptoms, and suicidal ideation within a social ecological framework.     

Peer victimization and social‐emotional outcomes: The role of teacher and peer support

The relation between peer victimization, risk of social, emotional, and behavioral difficulties, and school‐based sources of social support for students in elementary and middle school were examined. Participants included 656 students in third to eighth grade from one school district. Results indicated that peer support mediated the relation between peer victimization and risk of social, emotional, and behavioral difficulties, but teacher support did not mediate this relation. Conditional indirect effects analyses revealed that the indirect effect of peer support varied as a function of school level (i.e., intermediate and middle school). The implications and limitations of the current study are discussed, as well as directions for future research.

     

Peer victimization and subsequent disruptive behavior in school: The protective functions of anger regulation coping

Peer victimization is linked to adjustment problems in youth, including aggressive behavior, yet not all victimized youth are aggressive. The present study investigated whether youth’s anger regulation coping might attenuate the positive association between peer victimization and subsequent aggressive behavior. Longitudinal data from 485 7th-grade students (55% female, mean age = 12.84 years) and their teachers were collected in the fall and six months later. Teacher ratings of youth aggressive behavior at follow-up were the primary outcome, with statistical adjustments for baseline aggressive behavior and demographics. Results from multilevel models showed significant interactive effects of baseline anger regulation and peer victimization on residualized teacher-rated aggressive behaviors that were consistent with the hypothesis that anger regulation played a protective role: under high levels of peer victimization, youth with higher levels of anger regulation displayed lower levels of aggressive behavior than their counterparts with lower levels of anger regulation. These findings suggest that targeting and improving students’ ability to regulate their anger may be protective in the face of peer victimization and reduce subsequent aggressive behavior.     

Community violence victimization and aggressive behavior: the moderating effects of coping and social support

Exposure to community violence (CV) as a victim is an established risk factor for exhibiting later aggressive behavior. It is unclear, however, what factors may mitigate this relationship. This study tested the relationship of CV victimization to aggressive behavior, and the roles of coping style and perceived social support in moderating that relationship. Five hundred and fifteen 18–22‐year‐old men and women completed self‐report inventories on CV exposure, aggressive behavior, perceived support from family and friends, and coping strategies. From a prior study, factor analysis of the coping scales yielded three factors of (1) disengagement (i.e., using primarily avoidant strategies), (2) interpersonal (i.e., using primarily emotion‐focused strategies) and (3) problem‐focused (i.e., using primarily active/approach strategies) coping styles. Results indicated that high CV victimization, high disengagement (i.e., avoidant) and interpersonal (i.e., emotion‐focused) coping styles, and low perceived support from friends significantly predicted increased aggression scores. Significant moderating effects indicated that, as CV victimization increased in frequency, aggression scores were highest for those with low perceived friend support and high use of disengagement coping. Findings suggest that avoidant and emotion‐focused coping styles are risk factors, and perceived support from friends is a protective factor, for a putative “cycle of violence.” Aggr. Behav. 32:502–515. 2006. © 2006 Wiley‐Liss, Inc.     

Peer and teacher bullying/victimization of South Australian secondary school students: Prevalence and psychosocial profiles

This study examined the nature and prevalence of bullying/victimization by peers and teachers reported by 1,284 students (mean age = 15.2 years) drawn from a representative sample of 25 South Australian government and private schools. Students completed a self‐report survey containing questions relating to teacher and peer‐related bullying, measures of psychosocial adjustment, and personality. The results showed that students could be clearly differentiated according to the type of victimization they had experienced. Students reporting peer victimization typically showed high levels of social alienation, poorer psychological functioning, and poorer self‐esteem and self‐image. By contrast, victims of teacher victimization were more likely to be rated as less able academically, had less intention to complete school and were more likely to be engaged in high‐risk behaviours such as gambling, drug use and under‐age drinking. Most bullying was found to occur at school rather than outside school and involved verbal aggression rather than physical harm. Boys were significantly more likely to be bullied than girls, with the highest rates being observed amongst boys attending single‐sex government schools. Girls were more likely to be subject to bullying if they attended coeducational private schools. The implications of this work for enhancing school‐retention rates and addressing psychological distress amongst adolescent students are discussed.     

Genetic mediation of the relationship between social support and psychological well-being.

This study assessed genetic and environmental influences on the association between social support and psychological functioning using the combined adoption/twin design from the Swedish Adoption/Twin Study of Aging. A subsample of 424 twin pairs, 50 years and older, was used: 64 pairs of identical twins reared apart, 95 pairs of identical twins reared together, 132 pairs of fraternal twins reared apart, and 133 pairs of fraternal twins reared together. Multivariate model-fitting analyses indicated that the relationship between the perceived adequacy of social support and psychological well-being (depression and life satisfaction) was mediated in part by genetic factors.     

Interaction of athletes' resilience and coaches' social support on the stress-burnout relationship: A conjunctive moderation perspective

ObjectiveIn line with Smith's (1986) cognitive-affective model of athletic burnout, the purpose of this study was to examine the conjunctive effects of athletes' resilience and coaches' social support on the relationship between life stress and burnout.DesignCross-sectional, self-report survey.MethodsA total of 218 student-athletes (M_age = 20.04 yrs, SD = 1.32; males = 159, females = 59) participating in team and individual sports completed life stress, resilience, coaches' social support, and athlete burnout scales. Hierarchical multiple regression analyses with one- two- and three-way interactions examined disjunctive and conjunctive moderations.ResultsResilience and coaches' social support conjunctively moderated the stress-burnout relationship. Specifically the interaction of athletes' resilience with coaches' informational and tangible social support moderated athletes' stress-burnout relationship in high and low life stress conditions.ConclusionsWe suggest coaches provide useful social support and foster athletes' resilience to prevent stress-induced burnout in athletes.     

Factors affecting support after criminal victimization: needed and received support from the partner, the social network, and distant support providers

Needed and received support among victims of crime in the Netherlands was examined. Support was measured 2 weeks, 1 month, and 2 months after the crime incidents. Respondents answered questions about 3 groups of support providers: their partners, their social networks, and their distant support providers. Results indicated that partners were the most important support suppliers. Respondents who indicated that their partners' support had been insufficient suffered a deterioration of their well-being. Victims received sufficient support from their social networks. Receiving less support than needed was associated with low well-being, both before and after the crime. Victims indicated they needed the least support from distant support providers and that the little support required from them had not been received.     

The relevance of the school class as social unit for the prevalence of bullying and victimization

Prevalence rates of bullying and victimization in schools are usually reported for the whole sample under study and not at a school-class level. The importance of classroom dynamics for the prevalence of bullying and victimization are either neglected or assumed to be constant mechanisms activated in nearly every school class. At a school-class level, similar prevalence rates of bullying and victimization are expected. The present study investigates whether this assumption is true, or whether bullying varies from class to class. For data analyses, information from four studies on bullying and victimization are used. In sum, rates of bullying and victimization were analysed in 86 different school classes (1910 pupils, grades 4 to 9). Results show a tremendous variability in the occurrence of bullying and victimization between school classes ranging between 0 and 54.5%. Thus, there exist very peaceful and very violent school classes. These differences are shown for various bullying forms (verbal vs. physical), methods of measurement (self-assessment vs. peer-nomination) and frames of reference (this week vs. this term). Implications of these findings are discussed.     

Occupational stress, social support, and depression

A model of occupational stress, social support, locus of control, and depression among family physicians was developed. Two hundred and ten family physicians were administered measures of occupational stress, social support, locus of control, and depression. The hypothesized model was evaluated using structural equation models (LISREL). Results indicate that occupational stress exerts a direct effect on depression. This relationship is moderated directly by family social and emotional support and indirectly by the influence of locus of control on family social support. Support from peers was not significantly related to depression. Findings suggest that individuals with a strong sense of personal control also possess beneficial support systems in the presence of stressful situations.     

社交网站中的上行社会比较与抑郁的关系:一个有调节的中介模型及性别差异

为明确社交网站中的上行社会比较对青少年抑郁的作用机制,本研究构建了一个有调节的中介模型,重点考察了妒忌在二者关系中的中介作用、反刍思维的调节作用及其性别差异。以836名高中生为被试(M=16.34岁,SD=1.06),采用问卷法对社交网站中的上行社会比较、妒忌、反刍思维以及抑郁进行调查。结果显示:(1)在控制性别、年龄、年级、社交网站好友数量以及平均每天使用社交网站频率、时间后,社交网站上行社会比较对抑郁具有显著的正向预测作用;(2)妒忌能够在社交网站上行社会比较与抑郁的关系中起中介作用,且这种间接效应会受到反刍思维的调节;(3)有调节的中介模型存在性别差异:与男生相比,妒忌的中介效应在女生被试群体中更显著;在男生被试群体中,妒忌的中介作用会受到反刍思维的调节作用的影响,而在女生被试群体中,该调节效应不显著。