Electrodermal Reactivity Moderates the Prospective Association Between Peer Victimization and Depressive Symptoms in Early Adolescence

2016 ◽  
Vol 47 (6) ◽  
pp. 992-1003 ◽  
Author(s):  
Stephen A. Erath ◽  
Shu Su ◽  
Kelly M. Tu
Keyword(s):  
Depressive Symptoms ◽  
Peer Victimization ◽  
Early Adolescence ◽  
Electrodermal Reactivity ◽  
Prospective Association

Peer Victimization, Depressive Symptoms, and Substance Use: A Longitudinal Analysis

2018 ◽  
pp. 42-49
Author(s):  
Valerie A. Earnshaw ◽  
Marc N. Elliott ◽  
Sari L. Reisner ◽  
Sylvie Mrug ◽  
Michael Windle ◽  
...  
Keyword(s):  
Substance Use ◽  
Depressive Symptoms ◽  
Alcohol Use ◽  
Peer Victimization ◽  
Tobacco Use ◽  
Early Adolescence ◽  
Marijuana Use ◽  
Fifth Grade ◽  
Seventh Grade ◽  
Tenth Grade

BACKGROUND Peer victimization is common among youth and associated with substance use. Yet, few studies have examined these associations longitudinally or the psychological processes whereby peer victimization leads to substance use. The current study examined whether peer victimization in early adolescence is associated with alcohol, marijuana, and tobacco use in mid- to late adolescence, as well as the role of depressive symptoms in these associations. METHODS Longitudinal data were collected between 2004 and 2011 from 4297 youth in Birmingham, Alabama; Houston, Texas; and Los Angeles County, California. Data were analyzed by using structural equation modeling. RESULTS The hypothesized model fit the data well (Root Mean Square Error of Approximation [RMSEA] = 0.02; Comparative Fit Index [CFI] = 0.95). More frequent experiences of peer victimization in the fifth grade were associated with greater depressive symptoms in the seventh grade (B[SE] = 0.03[0.01]; P < .001), which, in turn, were associated with a greater likelihood of alcohol use (B[SE] = 0.03[0.01]; P = .003), marijuana use (B[SE] = 0.05[0.01]; P < .001), and tobacco use (B[SE] = 0.05[0.01]; P < .001) in the tenth grade. Moreover, fifth-grade peer victimization was indirectly associated with tenth-grade substance use via the mediator of seventh-grade depressive symptoms, including alcohol use (B[SE] = 0.01[0.01]; P = .006), marijuana use (B[SE] = 0.01[0.01]; P < .001), and tobacco use (B[SE] = 0.02[0.01]; P < .001). CONCLUSIONS Youth who experienced more frequent peer victimization in the fifth grade were more likely to use substances in the tenth grade, showing that experiences of peer victimization in early adolescence may have a lasting impact by affecting substance use behaviors during mid- to late adolescence. Interventions are needed to reduce peer victimization among youth and to support youth who have experienced victimization.

scholarly journals Maternal depressive symptoms and children's academic performance: sex differences in the mediating role of school experiences

2020 ◽  
pp. 1-10
Author(s):  
Marilyn N. Ahun ◽  
Lamprini Psychogiou ◽  
Frédéric Guay ◽  
Michel Boivin ◽  
Richard E. Tremblay ◽  
...  
Keyword(s):  
Sex Differences ◽  
Depressive Symptoms ◽  
Peer Victimization ◽  
School Engagement ◽  
School Experiences ◽  
Maternal Depressive Symptoms ◽  
Reading And Writing ◽  
Mediating Role ◽  
Writing Scores

Abstract Background Maternal depressive symptoms (MDSs) are negatively associated with children's academic performance, with stronger effects sometimes reported in boys. However, few studies have tested the mechanisms of this association. We examined the mediating role of school engagement and peer victimization in this association and tested for sex differences. Methods Participants were 1173 families from a population-based longitudinal Canadian study. MDSs were self-reported annually using the Centre for Epidemiologic Studies Depression Scale (child's age: 5 months to 5 years). Data on mediators (peer victimization, cognitive, behavioral, and emotional school engagement) were reported annually from ages 6–10 by multiple informants including children, parents, and teachers using items from validated scales. Mathematics, reading, and writing exam scores at age 12 were obtained from standardized exams administered by Québec's Ministry of Education and Teaching. Structural equation modeling was used to test mediation by school experiences in boys and girls. Results Exposure to MDSs was negatively associated with mathematics, reading, and writing scores in girls and with mathematics only in boys. Cognitive and behavioral engagement significantly mediated the association between MDSs and mathematics, reading, and writing scores in girls. There were no significant mediators for boys. Conclusions Prevention and intervention strategies aiming to improve school engagement might be beneficial for daughters of mothers experiencing depressive symptoms. Further research is needed to replicate these findings and to identify the mechanisms explaining this association in boys.

scholarly journals Inhibitory control mediates the interaction between serotonin transporter gene (5-HTTLPR) and peer victimization on adolescent depressive symptoms

2021 ◽  
Vol 11 (1) ◽  
Author(s):  
Xiaonan Lin ◽  
Yanmiao Cao ◽  
Linqin Ji ◽  
Wenxin Zhang
Keyword(s):  
Depressive Symptoms ◽  
Peer Victimization ◽  
Inhibitory Control ◽  
Serotonin Transporter ◽  
Serotonin Transporter Gene ◽  
Transporter Gene ◽  
Chinese Han ◽  
Mediating Role ◽  
Adolescent Depressive Symptoms

AbstractMany efforts have been devoted to investigating the effect of the interaction between the serotonin transporter gene (5-HTTLPR) and environment (G × E) on depression, but they yield mixed results. The inconsistency has suggested that G × E effects may be more complex than originally conceptualized, and further study is warranted. This study explored the association among 5-HTTLPR, peer victimization and depressive symptoms and the underlying mediating role of inhibitory control in this association. A total of 871 Chinese Han adolescents (Mage = 15.32 years, 50.3% girls) participated and provided saliva samples from which the 5-HTTLPR was genotyped. This study found that 5-HTTLPR interacted with peer victimization in predicting depressive symptoms. Adolescents carrying L allele reported more depressive symptoms than SS carriers when exposed to higher level of peer victimization. Furthermore, adolescents’ inhibitory control deficits mediated the association between 5-HTTLPR × peer victimization and depressive symptoms. These findings suggested that one pathway in which G × E may confer vulnerability to depressive symptoms is through disruptions to adolescents’ inhibitory control system.

Exploring the effects of physical punishment on aggressive behavior and peer victimization: a conditional process analysis

2016 ◽  
Vol 8 (1) ◽  
pp. 21-32 ◽  
Author(s):  
Patrik Söderberg ◽  
Kaj Bjorkqvist ◽  
Karin Österman
Keyword(s):  
Depressive Symptoms ◽  
Aggressive Behavior ◽  
Peer Victimization ◽  
Online Survey ◽  
Process Analysis ◽  
Physical Punishment ◽  
Process Models ◽  
Content Type ◽  
Conditional Process Analysis

Purpose – Recent studies indicate that exposure to physical punishment is associated with both aggressive behavior and peer victimization at school. The purpose of this paper is to explore the bidirectional relationship between aggressive behavior and peer victimization as outcomes of physical punishment, as well as the role of depressive symptoms. Design/methodology/approach – A sample of 2,424 Finnish upper primary school pupils (1,282 girls, 1,148 boys, mean age=14.2, SD=1.0) completed an online survey during class. Two conditional process models were applied using a macro for SPSS developed by Hayes (2012). Findings – Exposure to physical punishment was found to be associated with both aggressive behavior and peer victimization at school. The effect on victimization was partially mediated by aggressive behavior and depressive symptoms, whereas the effect on aggressive behavior was partially mediated by peer victimization experiences but not by depressive symptoms. The relationship between physical punishment and peer victimization was somewhat stronger for girls than for boys, but this effect was not accounted for by gender differences in depressive symptoms or aggressive behavior. Originality/value – Few studies to date have addressed the connection between aggressive behavior and peer victimization as outcomes of physical punishment. In addition, the study expands on the concept of “victim personality” by examining the mediating role of depressive symptoms. Methodologically, the study is an example of how the statistical software SPSS can be used for multiple mediation and conditional process analysis as an alternative to SEM analyses.

scholarly journals Prospective association between adherence to dietary recommendations and incident depressive symptoms in the French NutriNet-Santé cohort

2018 ◽  
Vol 120 (3) ◽  
pp. 290-300 ◽  
Author(s):  
Moufidath Adjibade ◽  
Cédric Lemogne ◽  
Chantal Julia ◽  
Serge Hercberg ◽  
Pilar Galan ◽  
...  
Keyword(s):  
Depressive Symptoms ◽  
Depression Scale ◽  
Healthy Eating Index ◽  
Continuous Variables ◽  
Dietary Recommendations ◽  
Nutritional Recommendations ◽  
Dietary Record ◽  
Prospective Association ◽  
Incident Cases

AbstractA posteriorihealthier dietary patterns and several nutrients have been associated with lower risks of depression in various studies; however, evidence is lacking with regard to the prospective association between adherence to nutritional recommendations (food-based and nutrient-based recommendations) and incident depression or depressive symptoms. In this study, we investigate such associations in the NutriNet Santé cohort. The study sample included 26 225 participants (aged 18–86 years) who were initially free of depressive symptoms. Adherence to nutritional recommendations was measured by four scores namely modified French Programme National Nutrition Santé-Guideline Score (mPNNS-GS), Alternative Healthy Eating Index-2010 (AHEI-2010), Probability of Adequate Nutrient Intake Dietary Score (PANDiet) and Diet Quality Index-International (DQI-I), using non-consecutive dietary record data during the first 2 years of follow-up (mean number of recording days=8,sd2). Depressive symptoms were defined by a Center for Epidemiologic Studies Depression Scale (CES-D) score ≥17 for men and ≥23 for women. We used Cox proportional hazards models to estimate hazard ratios and 95 % CI, modelling the dietary scores as standardised continuous variables and as tertiles. Over a mean follow-up of 6 years, we identified 2166 incident cases of depressive symptoms. All dietary scores with the exception of the AHEI-2010 were significantly inversely associated with incident depressive symptoms. In the fully adjusted model, an increase of 1sdin the mPNNS-GS, PANDiet and DQI-I was, respectively, associated with an 8 % (95 % CI 4, 13), 5 % (95 % CI 1, 9) and 9 % (95 % CI 5, 13) reduction in the risk of depressive symptoms. Overall, these findings suggest that diet in accordance with national or international guidelines could have beneficial effects with regard to mental health.

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