Are there negative cycles of peer victimization and rejection sensitivity? Testing ri-CLPMs in two longitudinal samples of young adolescents / Gerine M. A. LODDER ; Matteo GILETTA ; Melanie J. ZIMMER-GEMBECK ; Berna GÜRO?LU ; René VEENSTRA in Development and Psychopathology, 36-2 (May 2024)  

Public ISBD [article]  inDevelopment and Psychopathology > 36-2 (May 2024) . - p.844-856 Titre : Are there negative cycles of peer victimization and rejection sensitivity? Testing ri-CLPMs in two longitudinal samples of young adolescents Type de document : Texte imprimé et/ou numérique Auteurs : Gerine M. A. LODDER, Auteur ; Matteo GILETTA, Auteur ; Melanie J. ZIMMER-GEMBECK, Auteur ; Berna GÜRO?LU, Auteur ; René VEENSTRA, Auteur Article en page(s) : p.844-856 Langues : Anglais (eng) Mots-clés : Social Information Processing Theory  between- and within-person effects  bullying  peer victimization  rejection sensitivity Index. décimale : PER Périodiques Résumé : This study?s aim was to examine whether there are negative increasing cycles of peer victimization and rejection sensitivity over time. Drawing from Social Information Processing Theory, we hypothesized that victimization leads to higher levels of rejection sensitivity, which would put adolescents at risk for higher future victimization. Data were collected in a four-wave study with 233 Dutch adolescents starting secondary education (Mage = 12.7 years), and a three-wave study with 711 Australian adolescents in the last years of primary school (Mage = 10.8 years). Random-intercept cross-lagged panel models were used to disentangle between-person from within-person effects. In each sample, a significant between-person association was found: adolescents with higher levels of victimization as compared to their peers also reported higher levels of rejection sensitivity. At the within-person level, all concurrent associations between individual fluctuations of victimization and rejection sensitivity were significant, but there were no significant cross-lagged effects (except in some sensitivity analyses). These findings demonstrate that victimization and rejection sensitivity are interrelated, but there may not be negative victimization-rejection sensitivity cycles during the early-middle adolescent years. Possibly, cycles establish earlier in life or results are due to shared underlying factors. Further research is needed examining different time lags between assessments, age groups, and contexts. En ligne : https://dx.doi.org/10.1017/S0954579423000123 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=528 [article] Are there negative cycles of peer victimization and rejection sensitivity? Testing ri-CLPMs in two longitudinal samples of young adolescents [Texte imprimé et/ou numérique] / Gerine M. A. LODDER, Auteur ; Matteo GILETTA, Auteur ; Melanie J. ZIMMER-GEMBECK, Auteur ; Berna GÜRO?LU, Auteur ; René VEENSTRA, Auteur . - p.844-856. Langues : Anglais (eng) in Development and Psychopathology > 36-2 (May 2024) . - p.844-856 Mots-clés : Social Information Processing Theory  between- and within-person effects  bullying  peer victimization  rejection sensitivity Index. décimale : PER Périodiques Résumé : This study?s aim was to examine whether there are negative increasing cycles of peer victimization and rejection sensitivity over time. Drawing from Social Information Processing Theory, we hypothesized that victimization leads to higher levels of rejection sensitivity, which would put adolescents at risk for higher future victimization. Data were collected in a four-wave study with 233 Dutch adolescents starting secondary education (Mage = 12.7 years), and a three-wave study with 711 Australian adolescents in the last years of primary school (Mage = 10.8 years). Random-intercept cross-lagged panel models were used to disentangle between-person from within-person effects. In each sample, a significant between-person association was found: adolescents with higher levels of victimization as compared to their peers also reported higher levels of rejection sensitivity. At the within-person level, all concurrent associations between individual fluctuations of victimization and rejection sensitivity were significant, but there were no significant cross-lagged effects (except in some sensitivity analyses). These findings demonstrate that victimization and rejection sensitivity are interrelated, but there may not be negative victimization-rejection sensitivity cycles during the early-middle adolescent years. Possibly, cycles establish earlier in life or results are due to shared underlying factors. Further research is needed examining different time lags between assessments, age groups, and contexts. En ligne : https://dx.doi.org/10.1017/S0954579423000123 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=528

Examining systemic inflammation as a pathway linking peer victimization to depressive symptoms in adolescence / Nathalie MICHELS ; George M. SLAVICH ; Matteo GILETTA in Journal of Child Psychology and Psychiatry, 66-3 (March 2025)  

Public ISBD [article]  inJournal of Child Psychology and Psychiatry > 66-3 (March 2025) . - p.311-321 Titre : Examining systemic inflammation as a pathway linking peer victimization to depressive symptoms in adolescence Type de document : Texte imprimé et/ou numérique Auteurs : Nathalie MICHELS, Auteur ; George M. SLAVICH, Auteur ; Matteo GILETTA, Auteur Article en page(s) : p.311-321 Langues : Anglais (eng) Mots-clés : Adolescence  depression  inflammation  interleukin-6  peer victimization  social stress Index. décimale : PER Périodiques Résumé : Background Adolescents exposed to victimization are at an increased risk for a variety of adverse mental health outcomes, including depressive symptoms. Yet, the biological pathways underlying these associations remain poorly understood. Focusing on within-person processes, we examined whether low-grade systemic inflammation mediated the longitudinal associations between peer victimization and depressive symptoms in adolescence. Methods 207 adolescents (at baseline Mage?=?12.69?years; SD?=?0.49; 43.5% female) participated in a multi-wave longitudinal study, with assessments repeated every 6?months over 1.5?years. At each assessment wave, participants self-reported their peer victimization experiences and depressive symptoms. Dried blood spots were collected at each wave using a finger prick procedure to assay a key marker of low-grade systemic inflammation, interkeukin-6 (IL-6). Data were analyzed using random-intercept cross-lagged panel models. Results The cross-lagged paths from IL-6 to depressive symptoms were significant across all models and waves (?12?=?.13; ?23?=?.12; ?34?=?.08), indicating that when adolescents' levels of low-grade systemic inflammation were above their person-specific average, they reported increased levels of depressive symptoms in the subsequent months. However, no significant cross-lagged within-person associations emerged between peer victimization and either IL-6 or depressive symptoms. Conclusions The findings provide no evidence for the hypothesized mediating role of inflammation in the within-person associations between peer victimization and depressive symptoms. Nevertheless, they extend prior research by indicating that elevated levels of low-grade systemic inflammation predict the development of depressive symptoms in adolescence. En ligne : https://doi.org/10.1111/jcpp.14060 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=548 [article] Examining systemic inflammation as a pathway linking peer victimization to depressive symptoms in adolescence [Texte imprimé et/ou numérique] / Nathalie MICHELS, Auteur ; George M. SLAVICH, Auteur ; Matteo GILETTA, Auteur . - p.311-321. Langues : Anglais (eng) in Journal of Child Psychology and Psychiatry > 66-3 (March 2025) . - p.311-321 Mots-clés : Adolescence  depression  inflammation  interleukin-6  peer victimization  social stress Index. décimale : PER Périodiques Résumé : Background Adolescents exposed to victimization are at an increased risk for a variety of adverse mental health outcomes, including depressive symptoms. Yet, the biological pathways underlying these associations remain poorly understood. Focusing on within-person processes, we examined whether low-grade systemic inflammation mediated the longitudinal associations between peer victimization and depressive symptoms in adolescence. Methods 207 adolescents (at baseline Mage?=?12.69?years; SD?=?0.49; 43.5% female) participated in a multi-wave longitudinal study, with assessments repeated every 6?months over 1.5?years. At each assessment wave, participants self-reported their peer victimization experiences and depressive symptoms. Dried blood spots were collected at each wave using a finger prick procedure to assay a key marker of low-grade systemic inflammation, interkeukin-6 (IL-6). Data were analyzed using random-intercept cross-lagged panel models. Results The cross-lagged paths from IL-6 to depressive symptoms were significant across all models and waves (?12?=?.13; ?23?=?.12; ?34?=?.08), indicating that when adolescents' levels of low-grade systemic inflammation were above their person-specific average, they reported increased levels of depressive symptoms in the subsequent months. However, no significant cross-lagged within-person associations emerged between peer victimization and either IL-6 or depressive symptoms. Conclusions The findings provide no evidence for the hypothesized mediating role of inflammation in the within-person associations between peer victimization and depressive symptoms. Nevertheless, they extend prior research by indicating that elevated levels of low-grade systemic inflammation predict the development of depressive symptoms in adolescence. En ligne : https://doi.org/10.1111/jcpp.14060 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=548

Peer victimization predicts heightened inflammatory reactivity to social stress in cognitively vulnerable adolescents / Matteo GILETTA in Journal of Child Psychology and Psychiatry, 59-2 (February 2018)  

Public ISBD [article]  inJournal of Child Psychology and Psychiatry > 59-2 (February 2018) . - p.129-139 Titre : Peer victimization predicts heightened inflammatory reactivity to social stress in cognitively vulnerable adolescents Type de document : Texte imprimé et/ou numérique Auteurs : Matteo GILETTA, Auteur ; George M. SLAVICH, Auteur ; Karen D. RUDOLPH, Auteur ; Paul D. HASTINGS, Auteur ; Matthew K. NOCK, Auteur ; Mitchell J. PRINSTEIN, Auteur Article en page(s) : p.129-139 Langues : Anglais (eng) Index. décimale : PER Périodiques Résumé : Background During adolescence, peer victimization is a potent type of social stressor that can confer enduring risk for poor mental and physical health. Given recent research implicating inflammation in promoting a variety of serious mental and physical health problems, this study examined the role that peer victimization and cognitive vulnerability (i.e. negative cognitive styles and hopelessness) play in shaping adolescents’ pro?inflammatory cytokine responses to an acute social stressor. Methods Adolescent girls at risk for psychopathology (n = 157; Mage = 14.73 years; SD = 1.38) were exposed to a laboratory?based social stressor before and after which we assessed salivary levels of three key pro?inflammatory cytokines – interleukin?6 (IL?6), interleukin?1? (IL?1?), and tumor necrosis factor?? (TNF??). Results As hypothesized, adolescents with greater peer victimization exposure exhibited greater increases in IL?6 and IL1?? in response to the laboratory?based social stressor. Moreover, for all three cytokines individually, as well as for a combined latent factor of inflammation, peer victimization predicted enhanced inflammatory responding most strongly for adolescents with high levels of hopelessness. Conclusions The findings reveal a biological pathway by which peer victimization may interact with cognitive vulnerability to influence health in adolescence. En ligne : https://doi.org/10.1111/jcpp.12804 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=339 [article] Peer victimization predicts heightened inflammatory reactivity to social stress in cognitively vulnerable adolescents [Texte imprimé et/ou numérique] / Matteo GILETTA, Auteur ; George M. SLAVICH, Auteur ; Karen D. RUDOLPH, Auteur ; Paul D. HASTINGS, Auteur ; Matthew K. NOCK, Auteur ; Mitchell J. PRINSTEIN, Auteur . - p.129-139. Langues : Anglais (eng) in Journal of Child Psychology and Psychiatry > 59-2 (February 2018) . - p.129-139 Index. décimale : PER Périodiques Résumé : Background During adolescence, peer victimization is a potent type of social stressor that can confer enduring risk for poor mental and physical health. Given recent research implicating inflammation in promoting a variety of serious mental and physical health problems, this study examined the role that peer victimization and cognitive vulnerability (i.e. negative cognitive styles and hopelessness) play in shaping adolescents’ pro?inflammatory cytokine responses to an acute social stressor. Methods Adolescent girls at risk for psychopathology (n = 157; Mage = 14.73 years; SD = 1.38) were exposed to a laboratory?based social stressor before and after which we assessed salivary levels of three key pro?inflammatory cytokines – interleukin?6 (IL?6), interleukin?1? (IL?1?), and tumor necrosis factor?? (TNF??). Results As hypothesized, adolescents with greater peer victimization exposure exhibited greater increases in IL?6 and IL1?? in response to the laboratory?based social stressor. Moreover, for all three cytokines individually, as well as for a combined latent factor of inflammation, peer victimization predicted enhanced inflammatory responding most strongly for adolescents with high levels of hopelessness. Conclusions The findings reveal a biological pathway by which peer victimization may interact with cognitive vulnerability to influence health in adolescence. En ligne : https://doi.org/10.1111/jcpp.12804 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=339

Reciprocal associations between peer problems and non-suicidal self-injury throughout adolescence / Lisa DE LUCA in Journal of Child Psychology and Psychiatry, 63-12 (December 2022)  

Public ISBD [article]  inJournal of Child Psychology and Psychiatry > 63-12 (December 2022) . - p.1486-1495 Titre : Reciprocal associations between peer problems and non-suicidal self-injury throughout adolescence Type de document : Texte imprimé et/ou numérique Auteurs : Lisa DE LUCA, Auteur ; Matteo GILETTA, Auteur ; Ersilia MENESINI, Auteur ; Mitchell J. PRINSTEIN, Auteur Article en page(s) : p.1486-1495 Langues : Anglais (eng) Mots-clés : Female  Adolescent  Humans  Male  Self-Injurious Behavior/epidemiology  Bullying  Peer Group  Crime Victims  Friends  Adolescence  bullying peer relationships  friendship  self-injury Index. décimale : PER Périodiques Résumé : BACKGROUND: Peer problems have emerged as important predictors of Non-Suicidal Self-Injury (NSSI) development during adolescence. However, the possibility that adolescents who engage in NSSI may, in turn, be at increased risk for experiencing difficulties with their peers has rarely been examined. This study investigated the reciprocal associations between peer problems (e.g. peer victimization, friendship stress and loneliness) and NSSI throughout adolescence, distinguishing between- and within-person effects. METHOD: Participants were 866 adolescents (54.5% females; M(age) =13.12 years, SD=0.78), who took part in six waves of data collection. Adolescents completed self-report measures of NSSI, friendship stress and loneliness and they took part in a peer nomination procedure to assess peer victimization. Random Intercept Cross-Lagged Panel Models (RI-CLPMs) were used to estimate within-person cross-lagged effects between each peer problem and NSSI from Grade 7 to 12. RESULTS: After accounting for between-person associations between peer problems and NSSI, results indicated that higher-than-usual levels of NSSI predicted higher-than-usual levels of adolescents' own friendship stress, loneliness and peer victimization at the subsequent time point. Yet, sensitivity analyses revealed that most of these effects were strongly attenuated and explained by within-person fluctuations in depressive symptoms. No within-person cross-lagged effects from peer problems to NSSI were found. CONCLUSIONS: Findings highlight that the associations between peer problems (i.e. friendship stress, loneliness) and NSSI may be largely explained by shared underlying factors; yet, some evidence also suggests that NSSI engagement may increase adolescents' risk to experience difficulties in the relationships with their peers, in part via increases in depressive symptoms. En ligne : http://dx.doi.org/10.1111/jcpp.13601 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=490 [article] Reciprocal associations between peer problems and non-suicidal self-injury throughout adolescence [Texte imprimé et/ou numérique] / Lisa DE LUCA, Auteur ; Matteo GILETTA, Auteur ; Ersilia MENESINI, Auteur ; Mitchell J. PRINSTEIN, Auteur . - p.1486-1495. Langues : Anglais (eng) in Journal of Child Psychology and Psychiatry > 63-12 (December 2022) . - p.1486-1495 Mots-clés : Female  Adolescent  Humans  Male  Self-Injurious Behavior/epidemiology  Bullying  Peer Group  Crime Victims  Friends  Adolescence  bullying peer relationships  friendship  self-injury Index. décimale : PER Périodiques Résumé : BACKGROUND: Peer problems have emerged as important predictors of Non-Suicidal Self-Injury (NSSI) development during adolescence. However, the possibility that adolescents who engage in NSSI may, in turn, be at increased risk for experiencing difficulties with their peers has rarely been examined. This study investigated the reciprocal associations between peer problems (e.g. peer victimization, friendship stress and loneliness) and NSSI throughout adolescence, distinguishing between- and within-person effects. METHOD: Participants were 866 adolescents (54.5% females; M(age) =13.12 years, SD=0.78), who took part in six waves of data collection. Adolescents completed self-report measures of NSSI, friendship stress and loneliness and they took part in a peer nomination procedure to assess peer victimization. Random Intercept Cross-Lagged Panel Models (RI-CLPMs) were used to estimate within-person cross-lagged effects between each peer problem and NSSI from Grade 7 to 12. RESULTS: After accounting for between-person associations between peer problems and NSSI, results indicated that higher-than-usual levels of NSSI predicted higher-than-usual levels of adolescents' own friendship stress, loneliness and peer victimization at the subsequent time point. Yet, sensitivity analyses revealed that most of these effects were strongly attenuated and explained by within-person fluctuations in depressive symptoms. No within-person cross-lagged effects from peer problems to NSSI were found. CONCLUSIONS: Findings highlight that the associations between peer problems (i.e. friendship stress, loneliness) and NSSI may be largely explained by shared underlying factors; yet, some evidence also suggests that NSSI engagement may increase adolescents' risk to experience difficulties in the relationships with their peers, in part via increases in depressive symptoms. En ligne : http://dx.doi.org/10.1111/jcpp.13601 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=490

Suicide ideation among high-risk adolescent females: Examining the interplay between parasympathetic regulation and friendship support / Matteo GILETTA in Development and Psychopathology, 29-4 (October 2017)  

Public ISBD [article]  inDevelopment and Psychopathology > 29-4 (October 2017) . - p.1161-1175 Titre : Suicide ideation among high-risk adolescent females: Examining the interplay between parasympathetic regulation and friendship support Type de document : Texte imprimé et/ou numérique Auteurs : Matteo GILETTA, Auteur ; Paul D. HASTINGS, Auteur ; Karen D. RUDOLPH, Auteur ; Daniel J. BAUER, Auteur ; Matthew K. NOCK, Auteur ; Mitchell J. PRINSTEIN, Auteur Article en page(s) : p.1161-1175 Langues : Anglais (eng) Index. décimale : PER Périodiques Résumé : Abstract Poor physiological self-regulation has been proposed as a potential biological vulnerability for adolescent suicidality. This study tested this hypothesis by examining the effect of parasympathetic stress responses on future suicide ideation. In addition, drawing from multilevel developmental psychopathology theories, the interplay between parasympathetic regulation and friendship support, conceptualized as an external source of regulation, was examined. At baseline, 132 adolescent females (M age = 14.59, SD = 1.39) with a history of mental health concerns participated in an in vivo interpersonal stressor (a laboratory speech task) and completed self-report measures of depressive symptoms and perceived support within a close same-age female friendship. Respiratory sinus arrhythmia (RSA) was measured before and during the speech task. Suicide ideation was assessed at baseline and at 3, 6, and 9 months follow-up. The results revealed that females with greater relative RSA decreases to the laboratory stressor were at higher risk for reporting suicide ideation over the subsequent 9 months. Moreover, parasympathetic responses moderated the effect of friendship support on suicide ideation; among females with mild changes or higher relative increases in RSA, but not more pronounced RSA decreases, friendship support reduced risk for future suicide ideation. Findings highlight the crucial role of physiological and external regulation sources as protective factors for youth suicidality. En ligne : http://dx.doi.org/10.1017/s0954579416001218 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=312 [article] Suicide ideation among high-risk adolescent females: Examining the interplay between parasympathetic regulation and friendship support [Texte imprimé et/ou numérique] / Matteo GILETTA, Auteur ; Paul D. HASTINGS, Auteur ; Karen D. RUDOLPH, Auteur ; Daniel J. BAUER, Auteur ; Matthew K. NOCK, Auteur ; Mitchell J. PRINSTEIN, Auteur . - p.1161-1175. Langues : Anglais (eng) in Development and Psychopathology > 29-4 (October 2017) . - p.1161-1175 Index. décimale : PER Périodiques Résumé : Abstract Poor physiological self-regulation has been proposed as a potential biological vulnerability for adolescent suicidality. This study tested this hypothesis by examining the effect of parasympathetic stress responses on future suicide ideation. In addition, drawing from multilevel developmental psychopathology theories, the interplay between parasympathetic regulation and friendship support, conceptualized as an external source of regulation, was examined. At baseline, 132 adolescent females (M age = 14.59, SD = 1.39) with a history of mental health concerns participated in an in vivo interpersonal stressor (a laboratory speech task) and completed self-report measures of depressive symptoms and perceived support within a close same-age female friendship. Respiratory sinus arrhythmia (RSA) was measured before and during the speech task. Suicide ideation was assessed at baseline and at 3, 6, and 9 months follow-up. The results revealed that females with greater relative RSA decreases to the laboratory stressor were at higher risk for reporting suicide ideation over the subsequent 9 months. Moreover, parasympathetic responses moderated the effect of friendship support on suicide ideation; among females with mild changes or higher relative increases in RSA, but not more pronounced RSA decreases, friendship support reduced risk for future suicide ideation. Findings highlight the crucial role of physiological and external regulation sources as protective factors for youth suicidality. En ligne : http://dx.doi.org/10.1017/s0954579416001218 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=312

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