4 recherche sur le mot-clé 'Aggressive behavior'

Adolescents with Asperger syndrome can use a mindfulness-based strategy to control their aggressive behavior / Nirbhay N. SINGH in Research in Autism Spectrum Disorders, 5-3 (July-September 2011)  

Public ISBD [article]  inResearch in Autism Spectrum Disorders > 5-3 (July-September 2011) . - p.1103-1109 Titre : Adolescents with Asperger syndrome can use a mindfulness-based strategy to control their aggressive behavior Type de document : Texte imprimé et/ou numérique Auteurs : Nirbhay N. SINGH, Auteur ; Giulio E. LANCIONI, Auteur ; Angela D.A. SINGH, Auteur ; Alan S.W. WINTON, Auteur ; Ashvind N.A. SINGH, Auteur ; Judy SINGH, Auteur Année de publication : 2011 Article en page(s) : p.1103-1109 Langues : Anglais (eng) Mots-clés : Asperger syndrome  Aggressive behavior  Meditation on the Soles of the Feet  Mindfulness Index. décimale : PER Périodiques Résumé : Children and adolescents with Asperger syndrome occasionally exhibit aggressive behavior against peers and parents. In a multiple baseline design across subjects, three adolescents with Asperger syndrome were taught to use a mindfulness-based procedure called Meditation on the Soles of the Feet to control their physical aggression in the family home and during outings in the community. They were taught to shift the focus of their attention from the negative emotions that triggered their aggressive behavior to a neutral stimulus, the soles of their feet. Prior to training in the mindfulness-based procedure the adolescents had moderate rates of aggression. During mindfulness practice, which lasted between 17 and 24 weeks, their mean rates of aggression per week decreased from 2.7, 2.5 and 3.2 to 0.9, 1.1, and 0.9, respectively, with no instances observed during the last 3 weeks of mindfulness practice. No episodes of physical aggression occurred during a 4-year follow-up. This study suggests that adolescents with Asperger syndrome may successfully use a mindfulness-based procedure to control their aggressive behavior. En ligne : http://dx.doi.org/10.1016/j.rasd.2010.12.006 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=119 [article] Adolescents with Asperger syndrome can use a mindfulness-based strategy to control their aggressive behavior [Texte imprimé et/ou numérique] / Nirbhay N. SINGH, Auteur ; Giulio E. LANCIONI, Auteur ; Angela D.A. SINGH, Auteur ; Alan S.W. WINTON, Auteur ; Ashvind N.A. SINGH, Auteur ; Judy SINGH, Auteur . - 2011 . - p.1103-1109. Langues : Anglais (eng) in Research in Autism Spectrum Disorders > 5-3 (July-September 2011) . - p.1103-1109 Mots-clés : Asperger syndrome  Aggressive behavior  Meditation on the Soles of the Feet  Mindfulness Index. décimale : PER Périodiques Résumé : Children and adolescents with Asperger syndrome occasionally exhibit aggressive behavior against peers and parents. In a multiple baseline design across subjects, three adolescents with Asperger syndrome were taught to use a mindfulness-based procedure called Meditation on the Soles of the Feet to control their physical aggression in the family home and during outings in the community. They were taught to shift the focus of their attention from the negative emotions that triggered their aggressive behavior to a neutral stimulus, the soles of their feet. Prior to training in the mindfulness-based procedure the adolescents had moderate rates of aggression. During mindfulness practice, which lasted between 17 and 24 weeks, their mean rates of aggression per week decreased from 2.7, 2.5 and 3.2 to 0.9, 1.1, and 0.9, respectively, with no instances observed during the last 3 weeks of mindfulness practice. No episodes of physical aggression occurred during a 4-year follow-up. This study suggests that adolescents with Asperger syndrome may successfully use a mindfulness-based procedure to control their aggressive behavior. En ligne : http://dx.doi.org/10.1016/j.rasd.2010.12.006 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=119

Do testosterone and cortisol levels moderate aggressive responses to peer victimization in adolescents? / Izaskun ORUE in Development and Psychopathology, 36-2 (May 2024)  

Public ISBD [article]  inDevelopment and Psychopathology > 36-2 (May 2024) . - p.624-635 Titre : Do testosterone and cortisol levels moderate aggressive responses to peer victimization in adolescents? Type de document : Texte imprimé et/ou numérique Auteurs : Izaskun ORUE, Auteur Article en page(s) : p.624-635 Langues : Anglais (eng) Mots-clés : adolescents  aggressive behavior  cortisol  testosterone  victimization Index. décimale : PER Périodiques Résumé : Aggressive reactions to peer victimization may be tempered by hormone levels. Grounded on the dualhormone hypothesis (DHH), which proposes that testosterone (T) is associated with aggressive behavior only when cortisol (C) is low, this study assessed whether the combination of T and C moderated adolescents' aggressive responses to peer victimization. The study involved 577 adolescents (50.4% girls, aged 12-17 years), who completed measures of online and offline victimization and perpetration of aggressive behavior in three waves over the course of one year. Moreover, they provided salivary samples to measure T and C levels. Multilevel analyses showed a three-way interaction between T, C, and victimization levels for both online and offline aggressive behaviors. In both cases, the adolescents with high T and high C or low T and low C responded with more aggressive behaviors when victimized or provoked by peers. The T/C ratio was only associated with aggressive behavior in the girls' sample. The results are opposite to those predicted by the DHH, but they are consistent with the findings of other studies that examined aggressive behaviors as reactions to provocations. These results suggest that some combinations of T and C predict higher aggressive reactions to peer victimization. En ligne : https://dx.doi.org/10.1017/S0954579422001456 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=528 [article] Do testosterone and cortisol levels moderate aggressive responses to peer victimization in adolescents? [Texte imprimé et/ou numérique] / Izaskun ORUE, Auteur . - p.624-635. Langues : Anglais (eng) in Development and Psychopathology > 36-2 (May 2024) . - p.624-635 Mots-clés : adolescents  aggressive behavior  cortisol  testosterone  victimization Index. décimale : PER Périodiques Résumé : Aggressive reactions to peer victimization may be tempered by hormone levels. Grounded on the dualhormone hypothesis (DHH), which proposes that testosterone (T) is associated with aggressive behavior only when cortisol (C) is low, this study assessed whether the combination of T and C moderated adolescents' aggressive responses to peer victimization. The study involved 577 adolescents (50.4% girls, aged 12-17 years), who completed measures of online and offline victimization and perpetration of aggressive behavior in three waves over the course of one year. Moreover, they provided salivary samples to measure T and C levels. Multilevel analyses showed a three-way interaction between T, C, and victimization levels for both online and offline aggressive behaviors. In both cases, the adolescents with high T and high C or low T and low C responded with more aggressive behaviors when victimized or provoked by peers. The T/C ratio was only associated with aggressive behavior in the girls' sample. The results are opposite to those predicted by the DHH, but they are consistent with the findings of other studies that examined aggressive behaviors as reactions to provocations. These results suggest that some combinations of T and C predict higher aggressive reactions to peer victimization. En ligne : https://dx.doi.org/10.1017/S0954579422001456 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=528

Mapping the time course of overt emotion dysregulation, self-injurious behavior, and aggression in psychiatrically hospitalized autistic youth: A naturalistic study / Jessie B. NORTHRUP in Autism Research, 15-10 (October 2022)  

Public ISBD [article]  inAutism Research > 15-10 (October 2022) . - p.1855-1867 Titre : Mapping the time course of overt emotion dysregulation, self-injurious behavior, and aggression in psychiatrically hospitalized autistic youth: A naturalistic study Type de document : Texte imprimé et/ou numérique Auteurs : Jessie B. NORTHRUP, Auteur ; Matthew S. GOODWIN, Auteur ; Christine B. PEURA, Auteur ; Qi CHEN, Auteur ; Briana J. TAYLOR, Auteur ; Matthew S. SIEGEL, Auteur ; Carla A. MAZEFSKY, Auteur Article en page(s) : p.1855-1867 Langues : Anglais (eng) Mots-clés : aggressive behavior  autism inpatient collection  autism spectrum disorder  emotion dysregulation  self-injurious behavior Index. décimale : PER Périodiques Résumé : Challenges with emotion dysregulation, self-injurious behavior (SIB), and aggression are common in autistic individuals. Prior research on the relationships between these behaviors is limited mainly to cross-sectional correlations of parent-report data. Understanding how emotion dysregulation, SIB, and aggression present and relate to one another in real-time could add to our understanding of the context and function of these behaviors. The present study examined the real-time occurrence and temporal relationships between these behaviors in 53 psychiatrically hospitalized autistic youth. Over 500 hours of behavioral observation occurred during everyday activities in the hospital. Start and stop times for instances of overt emotion dysregulation, SIB, and aggression were coded live using a custom mobile phone app. Results indicated large individual variability in the frequency and duration of these behaviors and their co-occurrence. Both SIB and aggression co-occurred with overt emotion dysregulation at above-chance levels, suggesting a role for emotional distress in the occurrence of these behaviors. However, there was substantial variability within and between individuals in co-occurrence, and SIB and aggression often (and for some individuals, almost always) occurred without overt emotion dysregulation. Relatedly, cross-recurrence quantitative analysis revealed that SIB and aggression preceded emotion dysregulation more often than emotion dysregulation preceded SIB and aggression. Future research, perhaps using ambulatory psychophysiological measures, is needed to understand whether emotion dysregulation may sometimes be present but not easily observed during SIB and aggression. LAY SUMMARY: This study provides insight into how overt emotion dysregulation (i.e., visible distress), aggression, and self-injury unfold in real-time for autistic individuals. Participants were 53 autistic youth staying in a psychiatric hospital. Research staff observed participants in everyday activities on the hospital unit and noted instances of aggression, self-injurious behavior, and emotion dysregulation. Results suggest that aggression and self-injury sometimes occur with visible signs of distress but also often occur without visible distress. In addition, observable distress was more common in the moments after these behaviors than in the moments before. En ligne : http://dx.doi.org/10.1002/aur.2773 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=488 [article] Mapping the time course of overt emotion dysregulation, self-injurious behavior, and aggression in psychiatrically hospitalized autistic youth: A naturalistic study [Texte imprimé et/ou numérique] / Jessie B. NORTHRUP, Auteur ; Matthew S. GOODWIN, Auteur ; Christine B. PEURA, Auteur ; Qi CHEN, Auteur ; Briana J. TAYLOR, Auteur ; Matthew S. SIEGEL, Auteur ; Carla A. MAZEFSKY, Auteur . - p.1855-1867. Langues : Anglais (eng) in Autism Research > 15-10 (October 2022) . - p.1855-1867 Mots-clés : aggressive behavior  autism inpatient collection  autism spectrum disorder  emotion dysregulation  self-injurious behavior Index. décimale : PER Périodiques Résumé : Challenges with emotion dysregulation, self-injurious behavior (SIB), and aggression are common in autistic individuals. Prior research on the relationships between these behaviors is limited mainly to cross-sectional correlations of parent-report data. Understanding how emotion dysregulation, SIB, and aggression present and relate to one another in real-time could add to our understanding of the context and function of these behaviors. The present study examined the real-time occurrence and temporal relationships between these behaviors in 53 psychiatrically hospitalized autistic youth. Over 500 hours of behavioral observation occurred during everyday activities in the hospital. Start and stop times for instances of overt emotion dysregulation, SIB, and aggression were coded live using a custom mobile phone app. Results indicated large individual variability in the frequency and duration of these behaviors and their co-occurrence. Both SIB and aggression co-occurred with overt emotion dysregulation at above-chance levels, suggesting a role for emotional distress in the occurrence of these behaviors. However, there was substantial variability within and between individuals in co-occurrence, and SIB and aggression often (and for some individuals, almost always) occurred without overt emotion dysregulation. Relatedly, cross-recurrence quantitative analysis revealed that SIB and aggression preceded emotion dysregulation more often than emotion dysregulation preceded SIB and aggression. Future research, perhaps using ambulatory psychophysiological measures, is needed to understand whether emotion dysregulation may sometimes be present but not easily observed during SIB and aggression. LAY SUMMARY: This study provides insight into how overt emotion dysregulation (i.e., visible distress), aggression, and self-injury unfold in real-time for autistic individuals. Participants were 53 autistic youth staying in a psychiatric hospital. Research staff observed participants in everyday activities on the hospital unit and noted instances of aggression, self-injurious behavior, and emotion dysregulation. Results suggest that aggression and self-injury sometimes occur with visible signs of distress but also often occur without visible distress. In addition, observable distress was more common in the moments after these behaviors than in the moments before. En ligne : http://dx.doi.org/10.1002/aur.2773 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=488

Callous-unemotional traits, cognitive functioning, and externalizing problems in a propensity-matched sample from the ABCD study / Samantha PERLSTEIN ; Yael PAZ ; Jakob SEIDLITZ ; Adrian RAINE ; Samuel HAWES ; Amy BYRD ; Rebecca WALLER 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.333-349 Titre : Callous-unemotional traits, cognitive functioning, and externalizing problems in a propensity-matched sample from the ABCD study Type de document : Texte imprimé et/ou numérique Auteurs : Samantha PERLSTEIN, Auteur ; Yael PAZ, Auteur ; Jakob SEIDLITZ, Auteur ; Adrian RAINE, Auteur ; Samuel HAWES, Auteur ; Amy BYRD, Auteur ; Rebecca WALLER, Auteur Article en page(s) : p.333-349 Langues : Anglais (eng) Mots-clés : callous-unemotional traits  cognitive function  aggressive behavior  externalizing disorders Index. décimale : PER Périodiques Résumé : Background Many studies show that both callous-unemotional (CU) traits (e.g., low empathy, lack of guilt) and cognitive difficulties increase risk for externalizing psychopathology across development. However, other work suggests that some aggression (e.g., relational, proactive) may rely on intact cognitive function, which could vary based on the presence of CU traits. Moreover, no prior research has adequately accounted for common risk factors shared by CU traits, cognitive difficulties, and externalizing problems, which confounds conclusions that can be drawn about their purported relationships. The current study addressed these knowledge gaps by leveraging rigorous propensity matching methods to isolate associations between CU traits and different dimensions of cognitive function and externalizing problems. Methods Associations between CU traits, cognitive functioning, and externalizing outcomes were tested within dimensional (n?=?11,868) and propensity-matched group-based (n?=?1,224) models using data from the Adolescent Brain Cognitive Development Study?, with rigorous statistical control for shared sociodemographic risk factors. Cross-sectional outcomes were parent-reported symptoms of conduct disorder (CD), oppositional defiant disorder (ODD), and attention deficit hyperactivity disorder (ADHD). Longitudinal outcomes were child-reported overt and relational aggression. Results CU traits were uniquely related to more parent-reported CD, ODD, ADHD symptoms, as well as more child-reported aggressive behaviors. Effects of cognitive difficulties were domain specific and were not consistent across dimensional and propensity matched models. There was minimal evidence for divergent associations between CU traits and externalizing outcomes as a function of cognition (i.e., no moderation). Conclusions Rigorous control for sociodemographic factors within propensity-matched models establish CU traits as a robust and unique risk factor for externalizing psychopathology, over and above difficulties with cognitive functioning. En ligne : https://doi.org/10.1111/jcpp.14062 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=548 [article] Callous-unemotional traits, cognitive functioning, and externalizing problems in a propensity-matched sample from the ABCD study [Texte imprimé et/ou numérique] / Samantha PERLSTEIN, Auteur ; Yael PAZ, Auteur ; Jakob SEIDLITZ, Auteur ; Adrian RAINE, Auteur ; Samuel HAWES, Auteur ; Amy BYRD, Auteur ; Rebecca WALLER, Auteur . - p.333-349. Langues : Anglais (eng) in Journal of Child Psychology and Psychiatry > 66-3 (March 2025) . - p.333-349 Mots-clés : callous-unemotional traits  cognitive function  aggressive behavior  externalizing disorders Index. décimale : PER Périodiques Résumé : Background Many studies show that both callous-unemotional (CU) traits (e.g., low empathy, lack of guilt) and cognitive difficulties increase risk for externalizing psychopathology across development. However, other work suggests that some aggression (e.g., relational, proactive) may rely on intact cognitive function, which could vary based on the presence of CU traits. Moreover, no prior research has adequately accounted for common risk factors shared by CU traits, cognitive difficulties, and externalizing problems, which confounds conclusions that can be drawn about their purported relationships. The current study addressed these knowledge gaps by leveraging rigorous propensity matching methods to isolate associations between CU traits and different dimensions of cognitive function and externalizing problems. Methods Associations between CU traits, cognitive functioning, and externalizing outcomes were tested within dimensional (n?=?11,868) and propensity-matched group-based (n?=?1,224) models using data from the Adolescent Brain Cognitive Development Study?, with rigorous statistical control for shared sociodemographic risk factors. Cross-sectional outcomes were parent-reported symptoms of conduct disorder (CD), oppositional defiant disorder (ODD), and attention deficit hyperactivity disorder (ADHD). Longitudinal outcomes were child-reported overt and relational aggression. Results CU traits were uniquely related to more parent-reported CD, ODD, ADHD symptoms, as well as more child-reported aggressive behaviors. Effects of cognitive difficulties were domain specific and were not consistent across dimensional and propensity matched models. There was minimal evidence for divergent associations between CU traits and externalizing outcomes as a function of cognition (i.e., no moderation). Conclusions Rigorous control for sociodemographic factors within propensity-matched models establish CU traits as a robust and unique risk factor for externalizing psychopathology, over and above difficulties with cognitive functioning. En ligne : https://doi.org/10.1111/jcpp.14062 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=548