Bullying Among Adolescents With Autism Spectrum Disorders: Prevalence and Perception / Eeske VAN ROEKEL in Journal of Autism and Developmental Disorders, 40-1 (January 2010)  

Public ISBD [article]  inJournal of Autism and Developmental Disorders > 40-1 (January 2010) . - p.63-73 Titre : Bullying Among Adolescents With Autism Spectrum Disorders: Prevalence and Perception Type de document : Texte imprimé et/ou numérique Auteurs : Eeske VAN ROEKEL, Auteur ; Robert DIDDEN, Auteur ; Ron H. J. SCHOLTE, Auteur Année de publication : 2010 Article en page(s) : p.63-73 Note générale : Article Open Access Langues : Anglais (eng) Mots-clés : Bullying Perception Autism Adolescents Prevalence Theory-of-Mind Index. décimale : PER Périodiques Résumé : This study examined: (a) the prevalence of bullying and victimization among adolescents with ASD, (b) whether they correctly perceived bullying and victimization, and (c) whether Theory of Mind (ToM) and bullying involvement were related to this perception. Data were collected among 230 adolescents with ASD attending special education schools. We found prevalence rates of bullying and victimization between 6 and 46%, with teachers reporting significantly higher rates than peers. Furthermore, adolescents who scored high on teacher- and self-reported victimization were more likely to misinterpret non-bullying situations as bullying. The more often adolescents bullied, according to teachers and peers, and the less developed their ToM, the more they misinterpreted bullying situations as non-bullying. Implications for clinical practice are discussed. En ligne : http://dx.doi.org/10.1007/s10803-009-0832-2 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=963 [article] Bullying Among Adolescents With Autism Spectrum Disorders: Prevalence and Perception [Texte imprimé et/ou numérique] / Eeske VAN ROEKEL, Auteur ; Robert DIDDEN, Auteur ; Ron H. J. SCHOLTE, Auteur . - 2010 . - p.63-73. Article Open Access Langues : Anglais (eng) in Journal of Autism and Developmental Disorders > 40-1 (January 2010) . - p.63-73 Mots-clés : Bullying Perception Autism Adolescents Prevalence Theory-of-Mind Index. décimale : PER Périodiques Résumé : This study examined: (a) the prevalence of bullying and victimization among adolescents with ASD, (b) whether they correctly perceived bullying and victimization, and (c) whether Theory of Mind (ToM) and bullying involvement were related to this perception. Data were collected among 230 adolescents with ASD attending special education schools. We found prevalence rates of bullying and victimization between 6 and 46%, with teachers reporting significantly higher rates than peers. Furthermore, adolescents who scored high on teacher- and self-reported victimization were more likely to misinterpret non-bullying situations as bullying. The more often adolescents bullied, according to teachers and peers, and the less developed their ToM, the more they misinterpreted bullying situations as non-bullying. Implications for clinical practice are discussed. En ligne : http://dx.doi.org/10.1007/s10803-009-0832-2 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=963

Loneliness in adolescence: gene × environment interactions involving the serotonin transporter gene / Eeske VAN ROEKEL in Journal of Child Psychology and Psychiatry, 51-7 (July 2010)  

Public ISBD [article]  inJournal of Child Psychology and Psychiatry > 51-7 (July 2010) . - p.747-754 Titre : Loneliness in adolescence: gene × environment interactions involving the serotonin transporter gene Type de document : Texte imprimé et/ou numérique Auteurs : Eeske VAN ROEKEL, Auteur ; Rutger C.M.E. ENGELS, Auteur ; Ron H. J. SCHOLTE, Auteur ; Luc GOOSSENS, Auteur ; Maaike VERHAGEN, Auteur Année de publication : 2010 Article en page(s) : p.747-754 Langues : Anglais (eng) Mots-clés : Loneliness serotonin-transporter 5-HTTLPR parental-support gene–environment-interaction adolescence Index. décimale : PER Périodiques Résumé : Background: Loneliness is assumed to peak in early adolescence and to decrease throughout middle and late adolescence, but longitudinal confirmation of this tendency is lacking. Behavioral genetic studies with twin designs have found a significant genetic component for loneliness in children and adults, but no molecular genetic studies have been conducted to reveal the functional polymorphisms involved. Methods: Associations among the serotonin transporter gene (5-HTTLPR), sex, parental support, and loneliness were examined in a longitudinal study spanning five annual waves (N = 306). Results: Using latent growth curve modeling (LGCM), loneliness was found to be highest in early adolescence and slowly declined throughout adolescence. The 5-HTTLPR genotype was related to the development of loneliness, in that short allele carriers remained stable in loneliness over time, whereas adolescents with the long-long genotype decreased in loneliness. Interactions were found between maternal support and 5-HTTLPR genotype, showing that adolescents who perceived little support from their mothers and carried a short allele were at increased risk for developing loneliness. Conclusions: Our study is the first to chart adolescent loneliness longitudinally and to examine the genetic underpinnings of loneliness. Our results contribute to a further understanding of the environmental and genetic basis of loneliness. Replication of our results is needed in both population-based and clinical samples. En ligne : http://dx.doi.org/10.1111/j.1469-7610.2010.02225.x Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=101 [article] Loneliness in adolescence: gene × environment interactions involving the serotonin transporter gene [Texte imprimé et/ou numérique] / Eeske VAN ROEKEL, Auteur ; Rutger C.M.E. ENGELS, Auteur ; Ron H. J. SCHOLTE, Auteur ; Luc GOOSSENS, Auteur ; Maaike VERHAGEN, Auteur . - 2010 . - p.747-754. Langues : Anglais (eng) in Journal of Child Psychology and Psychiatry > 51-7 (July 2010) . - p.747-754 Mots-clés : Loneliness serotonin-transporter 5-HTTLPR parental-support gene–environment-interaction adolescence Index. décimale : PER Périodiques Résumé : Background: Loneliness is assumed to peak in early adolescence and to decrease throughout middle and late adolescence, but longitudinal confirmation of this tendency is lacking. Behavioral genetic studies with twin designs have found a significant genetic component for loneliness in children and adults, but no molecular genetic studies have been conducted to reveal the functional polymorphisms involved. Methods: Associations among the serotonin transporter gene (5-HTTLPR), sex, parental support, and loneliness were examined in a longitudinal study spanning five annual waves (N = 306). Results: Using latent growth curve modeling (LGCM), loneliness was found to be highest in early adolescence and slowly declined throughout adolescence. The 5-HTTLPR genotype was related to the development of loneliness, in that short allele carriers remained stable in loneliness over time, whereas adolescents with the long-long genotype decreased in loneliness. Interactions were found between maternal support and 5-HTTLPR genotype, showing that adolescents who perceived little support from their mothers and carried a short allele were at increased risk for developing loneliness. Conclusions: Our study is the first to chart adolescent loneliness longitudinally and to examine the genetic underpinnings of loneliness. Our results contribute to a further understanding of the environmental and genetic basis of loneliness. Replication of our results is needed in both population-based and clinical samples. En ligne : http://dx.doi.org/10.1111/j.1469-7610.2010.02225.x Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=101

The dopamine D2 receptor gene, perceived parental support, and adolescent loneliness: longitudinal evidence for gene–environment interactions / Eeske VAN ROEKEL in Journal of Child Psychology and Psychiatry, 52-10 (October 2011)  

Public ISBD [article]  inJournal of Child Psychology and Psychiatry > 52-10 (October 2011) . - p.1044-1051 Titre : The dopamine D2 receptor gene, perceived parental support, and adolescent loneliness: longitudinal evidence for gene–environment interactions Type de document : Texte imprimé et/ou numérique Auteurs : Eeske VAN ROEKEL, Auteur ; Luc GOOSSENS, Auteur ; Ron H. J. SCHOLTE, Auteur ; Rutger C.M.E. ENGELS, Auteur ; Maaike VERHAGEN, Auteur Année de publication : 2011 Article en page(s) : p.1044-1051 Langues : Anglais (eng) Mots-clés : loneliness  dopamine D2 receptor gene  DRD2  parental support  gene–environment interaction  adolescence Index. décimale : PER Périodiques Résumé : Background:  Loneliness is a common problem in adolescence. Earlier research focused on genes within the serotonin and oxytocin systems, but no studies have examined the role of dopamine-related genes in loneliness. In the present study, we focused on the dopamine D2 receptor gene (DRD2). Methods:  Associations among the DRD2, sex, parental support, and loneliness were examined in a longitudinal study spanning five annual waves (N = 307). Results:  Using Latent Growth Curve Modeling, DRD2 genotype was not directly related to loneliness. Interactions were found between parental support and DRD2 genotype, showing that adolescents with the A2A2 genotype who perceived little support from their parents had the highest baseline levels of loneliness. Adolescents with an A1 allele were not susceptible to the rewarding effect of parental support. Conclusions:  The present study is the first to examine the role of the DRD2 genotype in loneliness. Our results contribute to a further understanding of the environmental and genetic basis of loneliness in adolescence. En ligne : http://dx.doi.org/10.1111/j.1469-7610.2011.02424.x Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=142 [article] The dopamine D2 receptor gene, perceived parental support, and adolescent loneliness: longitudinal evidence for gene–environment interactions [Texte imprimé et/ou numérique] / Eeske VAN ROEKEL, Auteur ; Luc GOOSSENS, Auteur ; Ron H. J. SCHOLTE, Auteur ; Rutger C.M.E. ENGELS, Auteur ; Maaike VERHAGEN, Auteur . - 2011 . - p.1044-1051. Langues : Anglais (eng) in Journal of Child Psychology and Psychiatry > 52-10 (October 2011) . - p.1044-1051 Mots-clés : loneliness  dopamine D2 receptor gene  DRD2  parental support  gene–environment interaction  adolescence Index. décimale : PER Périodiques Résumé : Background:  Loneliness is a common problem in adolescence. Earlier research focused on genes within the serotonin and oxytocin systems, but no studies have examined the role of dopamine-related genes in loneliness. In the present study, we focused on the dopamine D2 receptor gene (DRD2). Methods:  Associations among the DRD2, sex, parental support, and loneliness were examined in a longitudinal study spanning five annual waves (N = 307). Results:  Using Latent Growth Curve Modeling, DRD2 genotype was not directly related to loneliness. Interactions were found between parental support and DRD2 genotype, showing that adolescents with the A2A2 genotype who perceived little support from their parents had the highest baseline levels of loneliness. Adolescents with an A1 allele were not susceptible to the rewarding effect of parental support. Conclusions:  The present study is the first to examine the role of the DRD2 genotype in loneliness. Our results contribute to a further understanding of the environmental and genetic basis of loneliness in adolescence. En ligne : http://dx.doi.org/10.1111/j.1469-7610.2011.02424.x Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=142

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