Intersectional marginalized identities as predictors of time until first reported suicide attempt among preadolescent youth using survival analysis / John K. KELLERMAN ; Jessica L. HAMILTON ; Evan M. KLEIMAN in Journal of Child Psychology and Psychiatry, 66-5 (May 2025)  

Public ISBD [article]  inJournal of Child Psychology and Psychiatry > 66-5 (May 2025) . - p.677-685 Titre : Intersectional marginalized identities as predictors of time until first reported suicide attempt among preadolescent youth using survival analysis Type de document : Texte imprimé et/ou numérique Auteurs : John K. KELLERMAN, Auteur ; Jessica L. HAMILTON, Auteur ; Evan M. KLEIMAN, Auteur Article en page(s) : p.677-685 Langues : Anglais (eng) Mots-clés : Suicide  youth  LGBTQ+  BIPOC Index. décimale : PER Périodiques Résumé : Background Suicide attempts and deaths among children are increasing in the United States, yet suicide in this preadolescent population remains understudied. A clearer understanding of which youth experience early onset of suicidal behavior is crucial for predicting risk and identifying youth best suited to early intervention. This paper examines how intersectional marginalized identities may predict the onset of suicidal behaviors among preadolescent youth. Methods The Adolescent Brain and Cognitive Development (ABCD) Study is a prospective cohort study with annual assessments of youth ages 9 and 10 and their caregivers. Lifetime suicide attempts and preparatory suicidal behaviors were assessed annually. Survival models examined overall trends and demographic differences in the onset of suicidal behaviors. Results The final sample included 11,223 participants (mean age?=?9.9?years old, SD?=?7.5?months). 5,280 (47%) reported a minoritized racial/ethnic identity, and 1,410 (12.6%) were categorized as sexual or gender minorities. 208 suicide attempts and 143 instances of preparatory suicidal behaviors were reported across the study period. An interaction effect was found such that youth who hold multiple minoritized identities (i.e., sexual and gender minority youth from minoritized racial/ethnic backgrounds) were at elevated risk for onset of both suicide attempts (HR?=?2.97, 95% CI?=?1.59?5.56, p?=?.001) and preparatory suicidal behaviors (b?=?3.09, 95% CI?=?1.38?6.93, p?=?.006). Conclusions Intersectional marginalized identities were associated with earlier onset of suicide attempts and preparatory suicidal behaviors. Findings suggest that early interventions for minoritized youth may be important to reduce the rapidly increasing suicide rate among preadolescent youth. En ligne : https://doi.org/10.1111/jcpp.14075 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=554 [article] Intersectional marginalized identities as predictors of time until first reported suicide attempt among preadolescent youth using survival analysis [Texte imprimé et/ou numérique] / John K. KELLERMAN, Auteur ; Jessica L. HAMILTON, Auteur ; Evan M. KLEIMAN, Auteur . - p.677-685. Langues : Anglais (eng) in Journal of Child Psychology and Psychiatry > 66-5 (May 2025) . - p.677-685 Mots-clés : Suicide  youth  LGBTQ+  BIPOC Index. décimale : PER Périodiques Résumé : Background Suicide attempts and deaths among children are increasing in the United States, yet suicide in this preadolescent population remains understudied. A clearer understanding of which youth experience early onset of suicidal behavior is crucial for predicting risk and identifying youth best suited to early intervention. This paper examines how intersectional marginalized identities may predict the onset of suicidal behaviors among preadolescent youth. Methods The Adolescent Brain and Cognitive Development (ABCD) Study is a prospective cohort study with annual assessments of youth ages 9 and 10 and their caregivers. Lifetime suicide attempts and preparatory suicidal behaviors were assessed annually. Survival models examined overall trends and demographic differences in the onset of suicidal behaviors. Results The final sample included 11,223 participants (mean age?=?9.9?years old, SD?=?7.5?months). 5,280 (47%) reported a minoritized racial/ethnic identity, and 1,410 (12.6%) were categorized as sexual or gender minorities. 208 suicide attempts and 143 instances of preparatory suicidal behaviors were reported across the study period. An interaction effect was found such that youth who hold multiple minoritized identities (i.e., sexual and gender minority youth from minoritized racial/ethnic backgrounds) were at elevated risk for onset of both suicide attempts (HR?=?2.97, 95% CI?=?1.59?5.56, p?=?.001) and preparatory suicidal behaviors (b?=?3.09, 95% CI?=?1.38?6.93, p?=?.006). Conclusions Intersectional marginalized identities were associated with earlier onset of suicide attempts and preparatory suicidal behaviors. Findings suggest that early interventions for minoritized youth may be important to reduce the rapidly increasing suicide rate among preadolescent youth. En ligne : https://doi.org/10.1111/jcpp.14075 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=554

Positive and negative social media experiences and proximal risk for suicidal ideation in adolescents / Jessica L. HAMILTON in Journal of Child Psychology and Psychiatry, 65-12 (December 2024)  

Public ISBD [article]  inJournal of Child Psychology and Psychiatry > 65-12 (December 2024) . - p.1580-1589 Titre : Positive and negative social media experiences and proximal risk for suicidal ideation in adolescents Type de document : Texte imprimé et/ou numérique Auteurs : Jessica L. HAMILTON, Auteur ; Maya DALACK, Auteur ; Simone Imani BOYD, Auteur ; Saskia JORGENSEN, Auteur ; Melissa J. DREIER, Auteur ; Jas SARNA, Auteur ; David A. BRENT, Auteur Article en page(s) : p.1580-1589 Langues : Anglais (eng) Mots-clés : Suicide  social media  adolescence  ecological momentary assessment Index. décimale : PER Périodiques Résumé : Background Social media (SM) has received considerable attention as a potential risk factor for adolescent suicide. Few empirical studies, however, have examined adolescents' daily negative and positive experiences on SM and its proximal impacts on suicidal ideation (SI), particularly using intensive monitoring designs. Method Adolescents (N?=?60; 14?17?years; 49% girls; 62% LGBTQ+) recruited using SM across the United States and participated in an 8-week intensive monitoring protocol. Ecological momentary assessment (three brief surveys per day) asked about negative and positive SM experiences and SI (passive and active). Multilevel modelling was used to evaluate the within-person relationships between daily SM experiences (e.g. individual fluctuations compared to a person's average) and SI, controlling for average levels of SM experiences, SM use screen time, and lifetime SI. Results Significant within-person effects of negative and positive SM experiences were associated with days when adolescents had SI. Specifically, on days when teens endorsed more frequent negative SM experiences than usual, they were more likely to report SI. However, more positive SM experiences than usual were associated with a lower likelihood of having SI. There were no significant effects of SM use (?screen time?) on SI or on the reverse associations of SI on next-day SM experiences. Conclusions Results indicate that SM experiences may be dynamic and modifiable risk and protective factors for SI in adolescents, whereas there is no effect of SM screen time on SI. Our results highlight that targeting negative SM experiences and augmenting the positive experiences on SM may be critical targets to improve teens' mental health and prevent suicide, rather than focusing on limiting SM screen time. En ligne : https://doi.org/10.1111/jcpp.13996 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=542 [article] Positive and negative social media experiences and proximal risk for suicidal ideation in adolescents [Texte imprimé et/ou numérique] / Jessica L. HAMILTON, Auteur ; Maya DALACK, Auteur ; Simone Imani BOYD, Auteur ; Saskia JORGENSEN, Auteur ; Melissa J. DREIER, Auteur ; Jas SARNA, Auteur ; David A. BRENT, Auteur . - p.1580-1589. Langues : Anglais (eng) in Journal of Child Psychology and Psychiatry > 65-12 (December 2024) . - p.1580-1589 Mots-clés : Suicide  social media  adolescence  ecological momentary assessment Index. décimale : PER Périodiques Résumé : Background Social media (SM) has received considerable attention as a potential risk factor for adolescent suicide. Few empirical studies, however, have examined adolescents' daily negative and positive experiences on SM and its proximal impacts on suicidal ideation (SI), particularly using intensive monitoring designs. Method Adolescents (N?=?60; 14?17?years; 49% girls; 62% LGBTQ+) recruited using SM across the United States and participated in an 8-week intensive monitoring protocol. Ecological momentary assessment (three brief surveys per day) asked about negative and positive SM experiences and SI (passive and active). Multilevel modelling was used to evaluate the within-person relationships between daily SM experiences (e.g. individual fluctuations compared to a person's average) and SI, controlling for average levels of SM experiences, SM use screen time, and lifetime SI. Results Significant within-person effects of negative and positive SM experiences were associated with days when adolescents had SI. Specifically, on days when teens endorsed more frequent negative SM experiences than usual, they were more likely to report SI. However, more positive SM experiences than usual were associated with a lower likelihood of having SI. There were no significant effects of SM use (?screen time?) on SI or on the reverse associations of SI on next-day SM experiences. Conclusions Results indicate that SM experiences may be dynamic and modifiable risk and protective factors for SI in adolescents, whereas there is no effect of SM screen time on SI. Our results highlight that targeting negative SM experiences and augmenting the positive experiences on SM may be critical targets to improve teens' mental health and prevent suicide, rather than focusing on limiting SM screen time. En ligne : https://doi.org/10.1111/jcpp.13996 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=542

Sleep influences daily suicidal ideation through affective reactivity to interpersonal events among high-risk adolescents and young adults / Jessica L. HAMILTON in Journal of Child Psychology and Psychiatry, 64-1 (January 2023)  

Public ISBD [article]  inJournal of Child Psychology and Psychiatry > 64-1 (January 2023) . - p.27-38 Titre : Sleep influences daily suicidal ideation through affective reactivity to interpersonal events among high-risk adolescents and young adults Type de document : Texte imprimé et/ou numérique Auteurs : Jessica L. HAMILTON, Auteur ; Aliona TSYPES, Auteur ; Jamie ZELAZNY, Auteur ; Craig J.R. SEWALL, Auteur ; Noelle RODE, Auteur ; John MERRANKO, Auteur ; David A. BRENT, Auteur ; Tina R. GOLDSTEIN, Auteur ; Peter L. FRANZEN, Auteur Article en page(s) : p.27-38 Langues : Anglais (eng) Index. décimale : PER Périodiques Résumé : Background Identifying proximal risk factors for suicidal ideation that are modifiable and relevant for adolescents and young adults is critical for suicide prevention. This study used an intensive monitoring approach to examine whether objectively- and subjectively- measured sleep characteristics predict next-day suicidal ideation occurrence and intensity through affective reactivity to interpersonal events in young people at high risk for suicide. Methods Participants included 59 (13-23 years; 76% White; 75% female) adolescents and young adults undergoing intensive outpatient program treatment for depression and suicidality. Participants completed daily ratings of suicidal ideation, sleep quality, and affective reactivity to positive and negative interpersonal events for up to 3 months (M=56 days, SD=24.13). Actigraphy captured behavioral sleep duration and timing. Multilevel modeling was used to evaluate within-person fluctuations in sleep and affective reactivity as predictors of suicidal ideation, and multilevel mediation tested the indirect effects of sleep on suicidal ideation via affective reactivity to interpersonal events. Results Results indicate significant indirect effects of objectively measured sleep duration and subjective sleep quality on next-day suicidal ideation via affective reactivity to negative and positive interpersonal events, respectively. Shorter-than-usual sleep predicted the presence and intensity of next-day suicidal ideation via heightened affective reactivity to negative interpersonal events. Worse sleep quality than usual predicted next-day suicidal ideation via reduced affective reactivity to positive interpersonal events. Conclusions Affectivity reactivity is a proximal mechanism through which sleep indices may influence risk for suicidal thinking on a daily basis. Findings highlight the utility of targeting sleep and emotion regulation in suicide prevention among adolescents and young adults at high-risk for suicide. En ligne : https://doi.org/10.1111/jcpp.13651 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=490 [article] Sleep influences daily suicidal ideation through affective reactivity to interpersonal events among high-risk adolescents and young adults [Texte imprimé et/ou numérique] / Jessica L. HAMILTON, Auteur ; Aliona TSYPES, Auteur ; Jamie ZELAZNY, Auteur ; Craig J.R. SEWALL, Auteur ; Noelle RODE, Auteur ; John MERRANKO, Auteur ; David A. BRENT, Auteur ; Tina R. GOLDSTEIN, Auteur ; Peter L. FRANZEN, Auteur . - p.27-38. Langues : Anglais (eng) in Journal of Child Psychology and Psychiatry > 64-1 (January 2023) . - p.27-38 Index. décimale : PER Périodiques Résumé : Background Identifying proximal risk factors for suicidal ideation that are modifiable and relevant for adolescents and young adults is critical for suicide prevention. This study used an intensive monitoring approach to examine whether objectively- and subjectively- measured sleep characteristics predict next-day suicidal ideation occurrence and intensity through affective reactivity to interpersonal events in young people at high risk for suicide. Methods Participants included 59 (13-23 years; 76% White; 75% female) adolescents and young adults undergoing intensive outpatient program treatment for depression and suicidality. Participants completed daily ratings of suicidal ideation, sleep quality, and affective reactivity to positive and negative interpersonal events for up to 3 months (M=56 days, SD=24.13). Actigraphy captured behavioral sleep duration and timing. Multilevel modeling was used to evaluate within-person fluctuations in sleep and affective reactivity as predictors of suicidal ideation, and multilevel mediation tested the indirect effects of sleep on suicidal ideation via affective reactivity to interpersonal events. Results Results indicate significant indirect effects of objectively measured sleep duration and subjective sleep quality on next-day suicidal ideation via affective reactivity to negative and positive interpersonal events, respectively. Shorter-than-usual sleep predicted the presence and intensity of next-day suicidal ideation via heightened affective reactivity to negative interpersonal events. Worse sleep quality than usual predicted next-day suicidal ideation via reduced affective reactivity to positive interpersonal events. Conclusions Affectivity reactivity is a proximal mechanism through which sleep indices may influence risk for suicidal thinking on a daily basis. Findings highlight the utility of targeting sleep and emotion regulation in suicide prevention among adolescents and young adults at high-risk for suicide. En ligne : https://doi.org/10.1111/jcpp.13651 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=490

The link between adolescent girls' interpersonal emotion regulation with parents and peers and depressive symptoms: A real-time investigation / Quyen B. DO ; Kirsten M. P. MCKONE ; Jessica L. HAMILTON ; Lindsey B. Stone ; Cecile D. LADOUCEUR ; Jennifer S. SILK in Development and Psychopathology, 37-1 (February 2025)  

Public ISBD [article]  inDevelopment and Psychopathology > 37-1 (February 2025) . - p.1-15 Titre : The link between adolescent girls' interpersonal emotion regulation with parents and peers and depressive symptoms: A real-time investigation : Development and Psychopathology Type de document : Texte imprimé et/ou numérique Auteurs : Quyen B. DO, Auteur ; Kirsten M. P. MCKONE, Auteur ; Jessica L. HAMILTON, Auteur ; Lindsey B. Stone, Auteur ; Cecile D. LADOUCEUR, Auteur ; Jennifer S. SILK, Auteur Article en page(s) : p.1-15 Langues : Anglais (eng) Mots-clés : adolescence  depression  ecological momentary assessment  interpersonal emotion regulation Index. décimale : PER Périodiques Résumé : Adolescents often experience heightened socioemotional sensitivity warranting their use of regulatory strategies. Yet, little is known about how key socializing agents help regulate teens' negative emotions in daily life and implications for long-term adjustment. We examined adolescent girls' interpersonal emotion regulation (IER) with parents and peers in response to negative social interactions, defined as parent and peer involvement in the teen?s enactment of emotion regulation strategies. We also tested associations between rates of daily parental and peer IER and depressive symptoms, concurrently and one year later. Adolescent girls (N = 112; Mage = 12.39) at temperamental risk for depressive disorders completed a 16-day ecological momentary assessment protocol measuring reactivity to negative social interactions, parental and peer IER, and current negative affect. Results indicated that adolescents used more adaptive strategies with peers and more maladaptive strategies with parents in daily life. Both parental and peer IER down-regulated negative affect, reflected by girls' decreased likelihood of experiencing continued negative affect. Higher proportions of parental adaptive IER predicted reduced depressive symptoms one year later. Findings suggest that both parents and peers effectively help adolescent girls down-regulate everyday negative emotions; however, parents may offer more enduring benefits for long-term adjustment. En ligne : https://dx.doi.org/10.1017/S0954579423001359 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=546 [article] The link between adolescent girls' interpersonal emotion regulation with parents and peers and depressive symptoms: A real-time investigation : Development and Psychopathology [Texte imprimé et/ou numérique] / Quyen B. DO, Auteur ; Kirsten M. P. MCKONE, Auteur ; Jessica L. HAMILTON, Auteur ; Lindsey B. Stone, Auteur ; Cecile D. LADOUCEUR, Auteur ; Jennifer S. SILK, Auteur . - p.1-15. Langues : Anglais (eng) in Development and Psychopathology > 37-1 (February 2025) . - p.1-15 Mots-clés : adolescence  depression  ecological momentary assessment  interpersonal emotion regulation Index. décimale : PER Périodiques Résumé : Adolescents often experience heightened socioemotional sensitivity warranting their use of regulatory strategies. Yet, little is known about how key socializing agents help regulate teens' negative emotions in daily life and implications for long-term adjustment. We examined adolescent girls' interpersonal emotion regulation (IER) with parents and peers in response to negative social interactions, defined as parent and peer involvement in the teen?s enactment of emotion regulation strategies. We also tested associations between rates of daily parental and peer IER and depressive symptoms, concurrently and one year later. Adolescent girls (N = 112; Mage = 12.39) at temperamental risk for depressive disorders completed a 16-day ecological momentary assessment protocol measuring reactivity to negative social interactions, parental and peer IER, and current negative affect. Results indicated that adolescents used more adaptive strategies with peers and more maladaptive strategies with parents in daily life. Both parental and peer IER down-regulated negative affect, reflected by girls' decreased likelihood of experiencing continued negative affect. Higher proportions of parental adaptive IER predicted reduced depressive symptoms one year later. Findings suggest that both parents and peers effectively help adolescent girls down-regulate everyday negative emotions; however, parents may offer more enduring benefits for long-term adjustment. En ligne : https://dx.doi.org/10.1017/S0954579423001359 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=546

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