Documents disponibles écrits par cet auteur

Affective and physiological responses to stress in girls at elevated risk for depression / Christian E. WAUGH in Development and Psychopathology, 24-2 (May 2012) 

Public ISBD [article]  in Development and Psychopathology > 24-2 (May 2012) . - p.661-675 Titre : Affective and physiological responses to stress in girls at elevated risk for depression Type de document : texte imprimé Auteurs : Christian E. WAUGH, Auteur ; Luma MUHTADIE, Auteur ; Renee THOMPSON, Auteur ; Jutta JOORMANN, Auteur ; Ian H. GOTLIB, Auteur Année de publication : 2012 Article en page(s) : p.661-675 Langues : Anglais (eng) Catégories : DEPRESSION ENFANT STRESS Index. décimale : PER Périodiques Résumé : Children of depressed parents are significantly more likely to develop depression and other mental health disorders than are children of never-depressed parents. Investigations of the physiological mechanisms underlying this elevated risk have generally focused on basal functioning. It is important to note, however, that physiological reactivity or responses to stress are also critical determinants of mental and physical health. In the current study, we examined whether children of depressed parents exhibit altered physiological responses to stress. In two studies, never-depressed adolescent daughters of either recurrently depressed mothers (RISK) or never-depressed mothers (CTL) underwent social stressors while their physiological responses were measured (cortisol in Study 1, heart rate in Study 2). In both studies, affective responses to the stressors predicted physiological responses in RISK girls, but not in never-depressed girls. For RISK girls, decreased positive affect in response to stress predicted increased cortisol reactivity; in addition, decreased positive affect and increased negative affect were associated with poorer heart rate recovery and habituation, respectively. Future research is needed to examine explicitly whether this coherence between affect and physiology is a mechanism underlying the increased risk for psychopathology in children of depressed parents. En ligne : http://dx.doi.org/10.1017/S0954579412000235 Permalink : http://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=1552 [article] Affective and physiological responses to stress in girls at elevated risk for depression [texte imprimé] / Christian E. WAUGH, Auteur ; Luma MUHTADIE, Auteur ; Renee THOMPSON, Auteur ; Jutta JOORMANN, Auteur ; Ian H. GOTLIB, Auteur . - 2012 . - p.661-675. Langues : Anglais (eng) in Development and Psychopathology > 24-2 (May 2012) . - p.661-675 Catégories : DEPRESSION ENFANT STRESS Index. décimale : PER Périodiques Résumé : Children of depressed parents are significantly more likely to develop depression and other mental health disorders than are children of never-depressed parents. Investigations of the physiological mechanisms underlying this elevated risk have generally focused on basal functioning. It is important to note, however, that physiological reactivity or responses to stress are also critical determinants of mental and physical health. In the current study, we examined whether children of depressed parents exhibit altered physiological responses to stress. In two studies, never-depressed adolescent daughters of either recurrently depressed mothers (RISK) or never-depressed mothers (CTL) underwent social stressors while their physiological responses were measured (cortisol in Study 1, heart rate in Study 2). In both studies, affective responses to the stressors predicted physiological responses in RISK girls, but not in never-depressed girls. For RISK girls, decreased positive affect in response to stress predicted increased cortisol reactivity; in addition, decreased positive affect and increased negative affect were associated with poorer heart rate recovery and habituation, respectively. Future research is needed to examine explicitly whether this coherence between affect and physiology is a mechanism underlying the increased risk for psychopathology in children of depressed parents. En ligne : http://dx.doi.org/10.1017/S0954579412000235 Permalink : http://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=1552

Attentional bias training in girls at risk for depression / Joelle LEMOULT in Journal of Child Psychology and Psychiatry, 57-11 (November 2016) 

Public ISBD [article]  in Journal of Child Psychology and Psychiatry > 57-11 (November 2016) . - p.1326-1333 Titre : Attentional bias training in girls at risk for depression Type de document : texte imprimé Auteurs : Joelle LEMOULT, Auteur ; Jutta JOORMANN, Auteur ; Katharina KIRCANSKI, Auteur ; Ian H. GOTLIB, Auteur Article en page(s) : p.1326-1333 Langues : Anglais (eng) Mots-clés : Attention bias modification  depression  adolescents Index. décimale : PER Périodiques Résumé : Background This study examined, for the first time, whether attentional biases can be modified in adolescents at risk for depression. Methods The final sample consisted of 41 girls at familial risk for depression, who were randomly assigned to receive six sessions (864 trials) of real or sham attention bias training [Real attentional bias training (ABT) vs. Sham ABT]. Participants who received Real ABT completed a modified dot-probe task designed to train attention toward positive and away from negative facial expressions; in contrast, girls who received Sham ABT completed the standard dot-probe task. Attentional biases, self-reported mood, and psychophysiological responses to stress were measured at pre- and post-training assessments. Results As expected, girls who received Real ABT, but not those who received Sham ABT, exhibited significant increases from pre- to post-training in their attention toward happy faces and away from sad faces. Moreover, adolescents who received Real ABT were buffered against the negative outcomes experienced by adolescents who received Sham ABT. Specifically, only adolescents who received Sham ABT experienced an increase in negative mood and a pre- to post-training increase in heart rate in anticipation of the stressor. Conclusions The current findings provide the first experimental evidence that attentional biases can be modified in youth at risk for depression and further suggest that ABT modulates the heightened response to stress that is otherwise experienced by high-risk adolescents. En ligne : http://dx.doi.org/10.1111/jcpp.12587 Permalink : http://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=2953 [article] Attentional bias training in girls at risk for depression [texte imprimé] / Joelle LEMOULT, Auteur ; Jutta JOORMANN, Auteur ; Katharina KIRCANSKI, Auteur ; Ian H. GOTLIB, Auteur . - p.1326-1333. Langues : Anglais (eng) in Journal of Child Psychology and Psychiatry > 57-11 (November 2016) . - p.1326-1333 Mots-clés : Attention bias modification  depression  adolescents Index. décimale : PER Périodiques Résumé : Background This study examined, for the first time, whether attentional biases can be modified in adolescents at risk for depression. Methods The final sample consisted of 41 girls at familial risk for depression, who were randomly assigned to receive six sessions (864 trials) of real or sham attention bias training [Real attentional bias training (ABT) vs. Sham ABT]. Participants who received Real ABT completed a modified dot-probe task designed to train attention toward positive and away from negative facial expressions; in contrast, girls who received Sham ABT completed the standard dot-probe task. Attentional biases, self-reported mood, and psychophysiological responses to stress were measured at pre- and post-training assessments. Results As expected, girls who received Real ABT, but not those who received Sham ABT, exhibited significant increases from pre- to post-training in their attention toward happy faces and away from sad faces. Moreover, adolescents who received Real ABT were buffered against the negative outcomes experienced by adolescents who received Sham ABT. Specifically, only adolescents who received Sham ABT experienced an increase in negative mood and a pre- to post-training increase in heart rate in anticipation of the stressor. Conclusions The current findings provide the first experimental evidence that attentional biases can be modified in youth at risk for depression and further suggest that ABT modulates the heightened response to stress that is otherwise experienced by high-risk adolescents. En ligne : http://dx.doi.org/10.1111/jcpp.12587 Permalink : http://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=2953

Emotion identification in girls at high risk for depression / Jutta JOORMANN in Journal of Child Psychology and Psychiatry, 51-5 (May 2010) 

Public ISBD [article]  in Journal of Child Psychology and Psychiatry > 51-5 (May 2010) . - p.575-582 Titre : Emotion identification in girls at high risk for depression Type de document : texte imprimé Auteurs : Jutta JOORMANN, Auteur ; Ian H. GOTLIB, Auteur ; Kirsten GILBERT, Auteur Article en page(s) : p.575-582 Langues : Anglais (eng) Mots-clés : Affective-disorders cognition depression emotion facial-expression risk-factors Index. décimale : PER Périodiques Résumé : Background: Children of depressed mothers are themselves at elevated risk for developing a depressive disorder. We have little understanding, however, of the specific factors that contribute to this increased risk. This study investigated whether never-disordered daughters whose mothers have experienced recurrent episodes of depression during their daughters' lifetime differ from never-disordered daughters of never-disordered mothers in their processing of facial expressions of emotion. Method: Following a negative mood induction, daughters completed an emotion identification task in which they watched faces slowly change from a neutral to a full-intensity happy, sad, or angry expression. We assessed both the intensity that was required to accurately identify the emotion being expressed and errors in emotion identification. Results: Daughters of depressed mothers required greater intensity than did daughters of control mothers to accurately identify sad facial expressions; they also made significantly more errors identifying angry expressions. Conclusion: Cognitive biases may increase vulnerability for the onset of disorders and should be considered in early intervention and prevention efforts. En ligne : http://dx.doi.org/10.1111/j.1469-7610.2009.02175.x Permalink : http://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=1011 [article] Emotion identification in girls at high risk for depression [texte imprimé] / Jutta JOORMANN, Auteur ; Ian H. GOTLIB, Auteur ; Kirsten GILBERT, Auteur . - p.575-582. Langues : Anglais (eng) in Journal of Child Psychology and Psychiatry > 51-5 (May 2010) . - p.575-582 Mots-clés : Affective-disorders cognition depression emotion facial-expression risk-factors Index. décimale : PER Périodiques Résumé : Background: Children of depressed mothers are themselves at elevated risk for developing a depressive disorder. We have little understanding, however, of the specific factors that contribute to this increased risk. This study investigated whether never-disordered daughters whose mothers have experienced recurrent episodes of depression during their daughters' lifetime differ from never-disordered daughters of never-disordered mothers in their processing of facial expressions of emotion. Method: Following a negative mood induction, daughters completed an emotion identification task in which they watched faces slowly change from a neutral to a full-intensity happy, sad, or angry expression. We assessed both the intensity that was required to accurately identify the emotion being expressed and errors in emotion identification. Results: Daughters of depressed mothers required greater intensity than did daughters of control mothers to accurately identify sad facial expressions; they also made significantly more errors identifying angry expressions. Conclusion: Cognitive biases may increase vulnerability for the onset of disorders and should be considered in early intervention and prevention efforts. En ligne : http://dx.doi.org/10.1111/j.1469-7610.2009.02175.x Permalink : http://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=1011

Information processing in adolescents with bipolar I disorder / Jane WHITNEY in Journal of Child Psychology and Psychiatry, 53-9 (September 2012) 

Public ISBD [article]  in Journal of Child Psychology and Psychiatry > 53-9 (September 2012) . - p.937-45 Titre : Information processing in adolescents with bipolar I disorder Type de document : texte imprimé Auteurs : Jane WHITNEY, Auteur ; Jutta JOORMANN, Auteur ; Ian H. GOTLIB, Auteur ; Ryan G. KELLEY, Auteur ; Tenah ACQUAYE, Auteur ; Meghan HOWE, Auteur ; Kiki D. CHANG, Auteur ; Manpreet K. SINGH, Auteur Année de publication : 2012 Article en page(s) : p.937-45 Langues : Anglais (eng) Catégories : ADOLESCENT ETUDE LONGITUDINALE TROUBLE BIPOLAIRE TROUBLE DE LA MEMOIRE Mots-clés : Adolescence  bipolar disorder  information-processing  memory bias  longitudinal Index. décimale : PER Périodiques Résumé : Background:  Cognitive models of bipolar I disorder (BD) may aid in identification of children who are especially vulnerable to chronic mood dysregulation. Information-processing biases related to memory and attention likely play a role in the development and persistence of BD among adolescents; however, these biases have not been extensively studied in youth with BD. Methods:  We administered the self-referent encoding task and the dot-probe task to adolescents with bipolar I disorder (BD, n = 35) and a demographically similar healthy comparison group (HC, n = 25) at baseline, and at a 1-year follow-up in a subset of this cohort (n = 22 per group). Results:  At both baseline and 1-year follow-up, there were significant interactions of group (BD, HC) and valence of stimulus (positive, negative adjective) on endorsement and recall of self-referent adjectives. HC adolescents endorsed and recalled more positive self-referent adjectives at baseline and follow-up while adolescents with BD endorsed and recalled more negative self-referent adjectives at baseline but not follow-up. Over time, depression symptomatology was associated with impaired memory for positive self-referent adjectives. There were no group differences in attentional bias at either time points. Conclusions:  Adolescents with BD exhibit bias away from endorsement and recall of positive adjectives, which remained stable over time and independent of mood state. En ligne : http://dx.doi.org/10.1111/j.1469-7610.2012.02543.x Permalink : http://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=1797 [article] Information processing in adolescents with bipolar I disorder [texte imprimé] / Jane WHITNEY, Auteur ; Jutta JOORMANN, Auteur ; Ian H. GOTLIB, Auteur ; Ryan G. KELLEY, Auteur ; Tenah ACQUAYE, Auteur ; Meghan HOWE, Auteur ; Kiki D. CHANG, Auteur ; Manpreet K. SINGH, Auteur . - 2012 . - p.937-45. Langues : Anglais (eng) in Journal of Child Psychology and Psychiatry > 53-9 (September 2012) . - p.937-45 Catégories : ADOLESCENT ETUDE LONGITUDINALE TROUBLE BIPOLAIRE TROUBLE DE LA MEMOIRE Mots-clés : Adolescence  bipolar disorder  information-processing  memory bias  longitudinal Index. décimale : PER Périodiques Résumé : Background:  Cognitive models of bipolar I disorder (BD) may aid in identification of children who are especially vulnerable to chronic mood dysregulation. Information-processing biases related to memory and attention likely play a role in the development and persistence of BD among adolescents; however, these biases have not been extensively studied in youth with BD. Methods:  We administered the self-referent encoding task and the dot-probe task to adolescents with bipolar I disorder (BD, n = 35) and a demographically similar healthy comparison group (HC, n = 25) at baseline, and at a 1-year follow-up in a subset of this cohort (n = 22 per group). Results:  At both baseline and 1-year follow-up, there were significant interactions of group (BD, HC) and valence of stimulus (positive, negative adjective) on endorsement and recall of self-referent adjectives. HC adolescents endorsed and recalled more positive self-referent adjectives at baseline and follow-up while adolescents with BD endorsed and recalled more negative self-referent adjectives at baseline but not follow-up. Over time, depression symptomatology was associated with impaired memory for positive self-referent adjectives. There were no group differences in attentional bias at either time points. Conclusions:  Adolescents with BD exhibit bias away from endorsement and recall of positive adjectives, which remained stable over time and independent of mood state. En ligne : http://dx.doi.org/10.1111/j.1469-7610.2012.02543.x Permalink : http://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=1797