Explaining the longitudinal association between puberty and depression: Sex differences in the mediating effects of peer stress / Colleen S. CONLEY in Development and Psychopathology, 24-2 (May 2012)  

Public ISBD [article]  inDevelopment and Psychopathology > 24-2 (May 2012) . - p.691-701 Titre : Explaining the longitudinal association between puberty and depression: Sex differences in the mediating effects of peer stress Type de document : Texte imprimé et/ou numérique Auteurs : Colleen S. CONLEY, Auteur ; Karen D. RUDOLPH, Auteur ; Fred B. BRYANT, Auteur Année de publication : 2012 Article en page(s) : p.691-701 Langues : Anglais (eng) Index. décimale : PER Périodiques Résumé : This research investigated whether exposure to peer stress serves as one pathway through which pubertal development contributes to depression over time, differentially for girls and boys. Youth (N = 149; 9.6–14.8 years) and their caregivers provided information at two waves, 1 year apart, on puberty (Wave 1), peer stress (occurring between Waves 1 and 2), and depression (Waves 1 and 2). Structural equation modeling analyses examined sex differences in the extent to which peer stress mediated the impact of pubertal status and timing on subsequent depression (i.e., tests of moderated mediation). Significant sex-moderated mediation was found for both pubertal status and timing. As indicated by moderate effect proportions, in girls, heightened peer stress partially mediated the longitudinal association between (a) more advanced pubertal status and depression; and (b) linear, but not curvilinear, pubertal timing (i.e., earlier maturation) and depression. This research contributes to our growing understanding of the interplay among physical, psychological, and social processes involved in the sex difference in adolescent depression. En ligne : http://dx.doi.org/10.1017/S0954579412000259 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=155 [article] Explaining the longitudinal association between puberty and depression: Sex differences in the mediating effects of peer stress [Texte imprimé et/ou numérique] / Colleen S. CONLEY, Auteur ; Karen D. RUDOLPH, Auteur ; Fred B. BRYANT, Auteur . - 2012 . - p.691-701. Langues : Anglais (eng) in Development and Psychopathology > 24-2 (May 2012) . - p.691-701 Index. décimale : PER Périodiques Résumé : This research investigated whether exposure to peer stress serves as one pathway through which pubertal development contributes to depression over time, differentially for girls and boys. Youth (N = 149; 9.6–14.8 years) and their caregivers provided information at two waves, 1 year apart, on puberty (Wave 1), peer stress (occurring between Waves 1 and 2), and depression (Waves 1 and 2). Structural equation modeling analyses examined sex differences in the extent to which peer stress mediated the impact of pubertal status and timing on subsequent depression (i.e., tests of moderated mediation). Significant sex-moderated mediation was found for both pubertal status and timing. As indicated by moderate effect proportions, in girls, heightened peer stress partially mediated the longitudinal association between (a) more advanced pubertal status and depression; and (b) linear, but not curvilinear, pubertal timing (i.e., earlier maturation) and depression. This research contributes to our growing understanding of the interplay among physical, psychological, and social processes involved in the sex difference in adolescent depression. En ligne : http://dx.doi.org/10.1017/S0954579412000259 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=155

The emerging sex difference in adolescent depression: Interacting contributions of puberty and peer stress / Colleen S. CONLEY in Development and Psychopathology, 21-2 (May 2009)  

Public ISBD [article]  inDevelopment and Psychopathology > 21-2 (May 2009) . - p.593-620 Titre : The emerging sex difference in adolescent depression: Interacting contributions of puberty and peer stress Type de document : Texte imprimé et/ou numérique Auteurs : Colleen S. CONLEY, Auteur ; Karen D. RUDOLPH, Auteur Année de publication : 2009 Article en page(s) : p.593-620 Langues : Anglais (eng) Index. décimale : PER Périodiques Résumé : This research investigated the developmental stages (pubertal status) and contexts (early or late timing relative to peers, and a context of stressful versus supportive peer relationships) in which the sex difference in depression unfolds. A sample of 158 youth (ages 9.6–14.8) and their caregivers provided information at two waves, 1 year apart, on puberty, peer stress, and depression. Pubertal status and timing (actual and perceived) interacted with sex to predict depression. Sex differences in depression were evident at particular levels of pubertal status and timing, both actual and perceived. Depression was associated with more mature pubertal status and early timing (both actual and perceived) in girls, but with less mature pubertal status and late timing (actual and perceived) in boys. These patterns held concurrently, and often over time, particularly in a context of stressful peer relationships (peer stress moderated sex-differentiated associations between puberty and depression). Of note, there were no significant sex differences in depression at any particular age. Thus, this research highlights important distinctions among the contributions of age, pubertal status, pubertal timing, and perceived timing to the sex difference in adolescent depression. More broadly, these findings contribute to our growing understanding of the interactions among physical, social, and psychological processes involved in the sex difference in adolescent depression. En ligne : http://dx.doi.org/10.1017/s0954579409000327 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=727 [article] The emerging sex difference in adolescent depression: Interacting contributions of puberty and peer stress [Texte imprimé et/ou numérique] / Colleen S. CONLEY, Auteur ; Karen D. RUDOLPH, Auteur . - 2009 . - p.593-620. Langues : Anglais (eng) in Development and Psychopathology > 21-2 (May 2009) . - p.593-620 Index. décimale : PER Périodiques Résumé : This research investigated the developmental stages (pubertal status) and contexts (early or late timing relative to peers, and a context of stressful versus supportive peer relationships) in which the sex difference in depression unfolds. A sample of 158 youth (ages 9.6–14.8) and their caregivers provided information at two waves, 1 year apart, on puberty, peer stress, and depression. Pubertal status and timing (actual and perceived) interacted with sex to predict depression. Sex differences in depression were evident at particular levels of pubertal status and timing, both actual and perceived. Depression was associated with more mature pubertal status and early timing (both actual and perceived) in girls, but with less mature pubertal status and late timing (actual and perceived) in boys. These patterns held concurrently, and often over time, particularly in a context of stressful peer relationships (peer stress moderated sex-differentiated associations between puberty and depression). Of note, there were no significant sex differences in depression at any particular age. Thus, this research highlights important distinctions among the contributions of age, pubertal status, pubertal timing, and perceived timing to the sex difference in adolescent depression. More broadly, these findings contribute to our growing understanding of the interactions among physical, social, and psychological processes involved in the sex difference in adolescent depression. En ligne : http://dx.doi.org/10.1017/s0954579409000327 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=727

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