Childhood peer network characteristics: genetic influences and links with early mental health trajectories / Eszter SZEKELY in Journal of Child Psychology and Psychiatry, 57-6 (June 2016)  

Public ISBD [article]  inJournal of Child Psychology and Psychiatry > 57-6 (June 2016) . - p.687-694 Titre : Childhood peer network characteristics: genetic influences and links with early mental health trajectories Type de document : texte imprimé Auteurs : Eszter SZEKELY, Auteur ; Irene PAPPA, Auteur ; James D. WILSON, Auteur ; Shankar BHAMIDI, Auteur ; Vincent W.V. JADDOE, Auteur ; Frank C. VERHULST, Auteur ; Henning TIEMEIER, Auteur ; Philip SHAW, Auteur Article en page(s) : p.687-694 Langues : Anglais (eng) Mots-clés : Heritability  peer networks  externalizing  internalizing  preschoolers Index. décimale : PER Périodiques Résumé : Background Peer relationships are important for children's mental health, yet little is known of their etiological underpinnings. Here, we explore the genetic influences on childhood peer network characteristics in three different networks defined by rejection, acceptance, and prosocial behavior. We further examine the impact of early externalizing and internalizing trajectories on these same peer network characteristics. Methods Participants were 1,288 children from the Dutch ‘Generation R’ birth cohort. At age 7, we mapped out children's classroom peer networks for peer rejection, acceptance, and prosocial behavior using mutual peer nominations. In each network, genetic influences were estimated for children's degree centrality, closeness centrality and link reciprocity from DNA using Genome-wide Complex Trait Analysis. Preschool externalizing and internalizing trajectories were computed using parental ratings at ages 1.5, 3, and 5 years. Results Of the three network properties examined, closeness centrality emerged as significantly heritable across all networks. Preschool externalizing problems predicted unfavorable positions within peer rejection networks and having fewer mutual friendships. In contrast, children with preschool-internalizing problems were not actively rejected by their peers, but were less well-connected within their social support network. Conclusions Our finding of significant heritability for closeness centrality should be taken as preliminary evidence that requires replication. Nevertheless, it can orient us to the role of genes in shaping a child's position within peer networks. Additionally, social network perspectives offer rich insights into how early life mental health trajectories impact a child's later functioning within peer networks. En ligne : http://dx.doi.org/10.1111/jcpp.12493 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=289 [article] Childhood peer network characteristics: genetic influences and links with early mental health trajectories [texte imprimé] / Eszter SZEKELY, Auteur ; Irene PAPPA, Auteur ; James D. WILSON, Auteur ; Shankar BHAMIDI, Auteur ; Vincent W.V. JADDOE, Auteur ; Frank C. VERHULST, Auteur ; Henning TIEMEIER, Auteur ; Philip SHAW, Auteur . - p.687-694. Langues : Anglais (eng) in Journal of Child Psychology and Psychiatry > 57-6 (June 2016) . - p.687-694 Mots-clés : Heritability  peer networks  externalizing  internalizing  preschoolers Index. décimale : PER Périodiques Résumé : Background Peer relationships are important for children's mental health, yet little is known of their etiological underpinnings. Here, we explore the genetic influences on childhood peer network characteristics in three different networks defined by rejection, acceptance, and prosocial behavior. We further examine the impact of early externalizing and internalizing trajectories on these same peer network characteristics. Methods Participants were 1,288 children from the Dutch ‘Generation R’ birth cohort. At age 7, we mapped out children's classroom peer networks for peer rejection, acceptance, and prosocial behavior using mutual peer nominations. In each network, genetic influences were estimated for children's degree centrality, closeness centrality and link reciprocity from DNA using Genome-wide Complex Trait Analysis. Preschool externalizing and internalizing trajectories were computed using parental ratings at ages 1.5, 3, and 5 years. Results Of the three network properties examined, closeness centrality emerged as significantly heritable across all networks. Preschool externalizing problems predicted unfavorable positions within peer rejection networks and having fewer mutual friendships. In contrast, children with preschool-internalizing problems were not actively rejected by their peers, but were less well-connected within their social support network. Conclusions Our finding of significant heritability for closeness centrality should be taken as preliminary evidence that requires replication. Nevertheless, it can orient us to the role of genes in shaping a child's position within peer networks. Additionally, social network perspectives offer rich insights into how early life mental health trajectories impact a child's later functioning within peer networks. En ligne : http://dx.doi.org/10.1111/jcpp.12493 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=289

Combined polygenic risk scores of different psychiatric traits predict general and specific psychopathology in childhood / Alexander NEUMANN in Journal of Child Psychology and Psychiatry, 63-6 (June 2022)  

Public ISBD [article]  inJournal of Child Psychology and Psychiatry > 63-6 (June 2022) . - p.636-645 Titre : Combined polygenic risk scores of different psychiatric traits predict general and specific psychopathology in childhood Type de document : texte imprimé Auteurs : Alexander NEUMANN, Auteur ; Alexia JOLICOEUR-MARTINEAU, Auteur ; Eszter SZEKELY, Auteur ; Hannah M. SALLIS, Auteur ; Kieran O'DONNEL, Auteur ; Celia M.T. GREENWOOD, Auteur ; Robert LEVITAN, Auteur ; Michael J. MEANEY, Auteur ; Ashley WAZANA, Auteur ; Jonathan P. EVANS, Auteur ; Henning TIEMEIER, Auteur Article en page(s) : p.636-645 Langues : Anglais (eng) Mots-clés : Genetics  comorbidity  externalizing disorder  internalizing disorder  meta-analysis  molecular Index. décimale : PER Périodiques Résumé : BACKGROUND: Polygenic risk scores (PRSs) operationalize genetic propensity toward a particular mental disorder and hold promise as early predictors of psychopathology, but before a PRS can be used clinically, explanatory power must be increased and the specificity for a psychiatric domain established. To enable early detection, it is crucial to study these psychometric properties in childhood. We examined whether PRSs associate more with general or with specific psychopathology in school-aged children. Additionally, we tested whether psychiatric PRSs can be combined into a multi-PRS score for improved performance. METHODS: We computed 16 PRSs based on GWASs of psychiatric phenotypes, but also neuroticism and cognitive ability, in mostly adult populations. Study participants were 9,247 school-aged children from three population-based cohorts of the DREAM-BIG consortium: ALSPAC (UK), The Generation R Study (Netherlands), and MAVAN (Canada). We associated each PRS with general and specific psychopathology factors, derived from a bifactor model based on self-report and parental, teacher, and observer reports. After fitting each PRS in separate models, we also tested a multi-PRS model, in which all PRSs are entered simultaneously as predictors of the general psychopathology factor. RESULTS: Seven PRSs were associated with the general psychopathology factor after multiple testing adjustment, two with specific externalizing and five with specific internalizing psychopathology. PRSs predicted general psychopathology independently of each other, with the exception of depression and depressive symptom PRSs. Most PRSs associated with a specific psychopathology domain, were also associated with general child psychopathology. CONCLUSIONS: The results suggest that PRSs based on current GWASs of psychiatric phenotypes tend to be associated with general psychopathology, or both general and specific psychiatric domains, but not with one specific psychopathology domain only. Furthermore, PRSs can be combined to improve predictive ability. PRS users should therefore be conscious of nonspecificity and consider using multiple PRSs simultaneously, when predicting psychiatric disorders. En ligne : http://dx.doi.org/10.1111/jcpp.13501 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=475 [article] Combined polygenic risk scores of different psychiatric traits predict general and specific psychopathology in childhood [texte imprimé] / Alexander NEUMANN, Auteur ; Alexia JOLICOEUR-MARTINEAU, Auteur ; Eszter SZEKELY, Auteur ; Hannah M. SALLIS, Auteur ; Kieran O'DONNEL, Auteur ; Celia M.T. GREENWOOD, Auteur ; Robert LEVITAN, Auteur ; Michael J. MEANEY, Auteur ; Ashley WAZANA, Auteur ; Jonathan P. EVANS, Auteur ; Henning TIEMEIER, Auteur . - p.636-645. Langues : Anglais (eng) in Journal of Child Psychology and Psychiatry > 63-6 (June 2022) . - p.636-645 Mots-clés : Genetics  comorbidity  externalizing disorder  internalizing disorder  meta-analysis  molecular Index. décimale : PER Périodiques Résumé : BACKGROUND: Polygenic risk scores (PRSs) operationalize genetic propensity toward a particular mental disorder and hold promise as early predictors of psychopathology, but before a PRS can be used clinically, explanatory power must be increased and the specificity for a psychiatric domain established. To enable early detection, it is crucial to study these psychometric properties in childhood. We examined whether PRSs associate more with general or with specific psychopathology in school-aged children. Additionally, we tested whether psychiatric PRSs can be combined into a multi-PRS score for improved performance. METHODS: We computed 16 PRSs based on GWASs of psychiatric phenotypes, but also neuroticism and cognitive ability, in mostly adult populations. Study participants were 9,247 school-aged children from three population-based cohorts of the DREAM-BIG consortium: ALSPAC (UK), The Generation R Study (Netherlands), and MAVAN (Canada). We associated each PRS with general and specific psychopathology factors, derived from a bifactor model based on self-report and parental, teacher, and observer reports. After fitting each PRS in separate models, we also tested a multi-PRS model, in which all PRSs are entered simultaneously as predictors of the general psychopathology factor. RESULTS: Seven PRSs were associated with the general psychopathology factor after multiple testing adjustment, two with specific externalizing and five with specific internalizing psychopathology. PRSs predicted general psychopathology independently of each other, with the exception of depression and depressive symptom PRSs. Most PRSs associated with a specific psychopathology domain, were also associated with general child psychopathology. CONCLUSIONS: The results suggest that PRSs based on current GWASs of psychiatric phenotypes tend to be associated with general psychopathology, or both general and specific psychiatric domains, but not with one specific psychopathology domain only. Furthermore, PRSs can be combined to improve predictive ability. PRS users should therefore be conscious of nonspecificity and consider using multiple PRSs simultaneously, when predicting psychiatric disorders. En ligne : http://dx.doi.org/10.1111/jcpp.13501 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=475

Distinguishing differential susceptibility, diathesis-stress, and vantage sensitivity: Beyond the single gene and environment model / Alexia JOLICOEUR-MARTINEAU in Development and Psychopathology, 32-1 (February 2020)  

Public ISBD [article]  inDevelopment and Psychopathology > 32-1 (February 2020) . - p.73-83 Titre : Distinguishing differential susceptibility, diathesis-stress, and vantage sensitivity: Beyond the single gene and environment model Type de document : texte imprimé Auteurs : Alexia JOLICOEUR-MARTINEAU, Auteur ; Jay BELSKY, Auteur ; Eszter SZEKELY, Auteur ; Keith F. WIDAMAN, Auteur ; Michael PLUESS, Auteur ; Celia M.T. GREENWOOD, Auteur ; Ashley WAZANA, Auteur Article en page(s) : p.73-83 Langues : Anglais (eng) Mots-clés : diathesis-stress  differential-susceptibility  gene-by-environment interaction  regions of significance  vantage sensitivity Index. décimale : PER Périodiques Résumé : Currently, two main approaches exist to distinguish differential susceptibility from diathesis-stress and vantage sensitivity in Genotype x Environment interaction (G x E) research: regions of significance (RoS) and competitive-confirmatory approaches. Each is limited by its single-gene/single-environment foci given that most phenotypes are the product of multiple interacting genetic and environmental factors. We thus addressed these two concerns in a recently developed R package (LEGIT) for constructing G x E interaction models with latent genetic and environmental scores using alternating optimization. Herein we test, by means of computer simulation, diverse G x E models in the context of both single and multiple genes and environments. Results indicate that the RoS and competitive-confirmatory approaches were highly accurate when the sample size was large, whereas the latter performed better in small samples and for small effect sizes. The competitive-confirmatory approach generally had good accuracy (a) when effect size was moderate and N >/= 500 and (b) when effect size was large and N >/= 250, whereas RoS performed poorly. Computational tools to determine the type of G x E of multiple genes and environments are provided as extensions in our LEGIT R package. En ligne : http://dx.doi.org/10.1017/s0954579418001438 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=415 [article] Distinguishing differential susceptibility, diathesis-stress, and vantage sensitivity: Beyond the single gene and environment model [texte imprimé] / Alexia JOLICOEUR-MARTINEAU, Auteur ; Jay BELSKY, Auteur ; Eszter SZEKELY, Auteur ; Keith F. WIDAMAN, Auteur ; Michael PLUESS, Auteur ; Celia M.T. GREENWOOD, Auteur ; Ashley WAZANA, Auteur . - p.73-83. Langues : Anglais (eng) in Development and Psychopathology > 32-1 (February 2020) . - p.73-83 Mots-clés : diathesis-stress  differential-susceptibility  gene-by-environment interaction  regions of significance  vantage sensitivity Index. décimale : PER Périodiques Résumé : Currently, two main approaches exist to distinguish differential susceptibility from diathesis-stress and vantage sensitivity in Genotype x Environment interaction (G x E) research: regions of significance (RoS) and competitive-confirmatory approaches. Each is limited by its single-gene/single-environment foci given that most phenotypes are the product of multiple interacting genetic and environmental factors. We thus addressed these two concerns in a recently developed R package (LEGIT) for constructing G x E interaction models with latent genetic and environmental scores using alternating optimization. Herein we test, by means of computer simulation, diverse G x E models in the context of both single and multiple genes and environments. Results indicate that the RoS and competitive-confirmatory approaches were highly accurate when the sample size was large, whereas the latter performed better in small samples and for small effect sizes. The competitive-confirmatory approach generally had good accuracy (a) when effect size was moderate and N >/= 500 and (b) when effect size was large and N >/= 250, whereas RoS performed poorly. Computational tools to determine the type of G x E of multiple genes and environments are provided as extensions in our LEGIT R package. En ligne : http://dx.doi.org/10.1017/s0954579418001438 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=415

General psychopathology, internalising and externalising in children and functional outcomes in late adolescence / Hannah SALLIS in Journal of Child Psychology and Psychiatry, 60-11 (November 2019)  

Public ISBD [article]  inJournal of Child Psychology and Psychiatry > 60-11 (November 2019) . - p.1183-1190 Titre : General psychopathology, internalising and externalising in children and functional outcomes in late adolescence Type de document : texte imprimé Auteurs : Hannah SALLIS, Auteur ; Eszter SZEKELY, Auteur ; Alexander NEUMANN, Auteur ; Alexia JOLICOEUR-MARTINEAU, Auteur ; Marinus H. VAN IJZENDOORN, Auteur ; Manon H.J. HILLEGERS, Auteur ; Celia M.T. GREENWOOD, Auteur ; Michael J. MEANEY, Auteur ; Meir STEINER, Auteur ; Henning TIEMEIER, Auteur ; Ashley WAZANA, Auteur ; Rebecca M. PEARSON, Auteur ; Jonathan EVANS, Auteur Article en page(s) : p.1183-1190 Langues : Anglais (eng) Mots-clés : Avon Longitudinal Study of Parents and Children  Childhood psychopathology  Generation Rotterdam  Maternal Adversity  Vulnerability and Neurodevelopment  developmental pathways Index. décimale : PER Périodiques Résumé : BACKGROUND: Internalising and externalising problems commonly co-occur in childhood. Yet, few developmental models describing the structure of child psychopathology appropriately account for this comorbidity. We evaluate a model of childhood psychopathology that separates the unique and shared contribution of individual psychological symptoms into specific internalising, externalising and general psychopathology factors and assess how these general and specific factors predict long-term outcomes concerning criminal behaviour, academic achievement and affective symptoms in three independent cohorts. METHODS: Data were drawn from independent birth cohorts (Avon Longitudinal Study of Parents and Children (ALSPAC), N = 11,612; Generation R, N = 7,946; Maternal Adversity, Vulnerability and Neurodevelopment (MAVAN), N = 408). Child psychopathology was assessed between 4 and 8 years using a range of diagnostic and questionnaire-based measures, and multiple informants. First, structural equation models were used to assess the fit of hypothesised models of shared and unique components of psychopathology in all cohorts. Once the model was chosen, linear/logistic regressions were used to investigate whether these factors were associated with important outcomes such as criminal behaviour, academic achievement and well-being from late adolescence/early adulthood. RESULTS: The model that included specific factors for internalising/externalising and a general psychopathology factor capturing variance shared between symptoms regardless of their classification fits well for all of the cohorts. As hypothesised, general psychopathology factor scores were predictive of all outcomes of later functioning, while specific internalising factor scores predicted later internalising outcomes. Specific externalising factor scores, capturing variance not shared by any other psychological symptoms, were not predictive of later outcomes. CONCLUSIONS: Early symptoms of psychopathology carry information that is syndrome-specific as well as indicative of general vulnerability and the informant reporting on the child. The 'general psychopathology factor' might be more relevant for long-term outcomes than specific symptoms. These findings emphasise the importance of considering the co-occurrence of common internalising and externalising problems in childhood when considering long-term impact. En ligne : http://dx.doi.org/10.1111/jcpp.13067 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=408 [article] General psychopathology, internalising and externalising in children and functional outcomes in late adolescence [texte imprimé] / Hannah SALLIS, Auteur ; Eszter SZEKELY, Auteur ; Alexander NEUMANN, Auteur ; Alexia JOLICOEUR-MARTINEAU, Auteur ; Marinus H. VAN IJZENDOORN, Auteur ; Manon H.J. HILLEGERS, Auteur ; Celia M.T. GREENWOOD, Auteur ; Michael J. MEANEY, Auteur ; Meir STEINER, Auteur ; Henning TIEMEIER, Auteur ; Ashley WAZANA, Auteur ; Rebecca M. PEARSON, Auteur ; Jonathan EVANS, Auteur . - p.1183-1190. Langues : Anglais (eng) in Journal of Child Psychology and Psychiatry > 60-11 (November 2019) . - p.1183-1190 Mots-clés : Avon Longitudinal Study of Parents and Children  Childhood psychopathology  Generation Rotterdam  Maternal Adversity  Vulnerability and Neurodevelopment  developmental pathways Index. décimale : PER Périodiques Résumé : BACKGROUND: Internalising and externalising problems commonly co-occur in childhood. Yet, few developmental models describing the structure of child psychopathology appropriately account for this comorbidity. We evaluate a model of childhood psychopathology that separates the unique and shared contribution of individual psychological symptoms into specific internalising, externalising and general psychopathology factors and assess how these general and specific factors predict long-term outcomes concerning criminal behaviour, academic achievement and affective symptoms in three independent cohorts. METHODS: Data were drawn from independent birth cohorts (Avon Longitudinal Study of Parents and Children (ALSPAC), N = 11,612; Generation R, N = 7,946; Maternal Adversity, Vulnerability and Neurodevelopment (MAVAN), N = 408). Child psychopathology was assessed between 4 and 8 years using a range of diagnostic and questionnaire-based measures, and multiple informants. First, structural equation models were used to assess the fit of hypothesised models of shared and unique components of psychopathology in all cohorts. Once the model was chosen, linear/logistic regressions were used to investigate whether these factors were associated with important outcomes such as criminal behaviour, academic achievement and well-being from late adolescence/early adulthood. RESULTS: The model that included specific factors for internalising/externalising and a general psychopathology factor capturing variance shared between symptoms regardless of their classification fits well for all of the cohorts. As hypothesised, general psychopathology factor scores were predictive of all outcomes of later functioning, while specific internalising factor scores predicted later internalising outcomes. Specific externalising factor scores, capturing variance not shared by any other psychological symptoms, were not predictive of later outcomes. CONCLUSIONS: Early symptoms of psychopathology carry information that is syndrome-specific as well as indicative of general vulnerability and the informant reporting on the child. The 'general psychopathology factor' might be more relevant for long-term outcomes than specific symptoms. These findings emphasise the importance of considering the co-occurrence of common internalising and externalising problems in childhood when considering long-term impact. En ligne : http://dx.doi.org/10.1111/jcpp.13067 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=408

Maternal depressive symptoms and sensitivity are related to young children's facial expression recognition: The Generation R Study / Eszter SZEKELY in Development and Psychopathology, 26-2 (May 2014)  

Public ISBD [article]  inDevelopment and Psychopathology > 26-2 (May 2014) . - p.333-345 Titre : Maternal depressive symptoms and sensitivity are related to young children's facial expression recognition: The Generation R Study Type de document : texte imprimé Auteurs : Eszter SZEKELY, Auteur ; Nicole LUCASSEN, Auteur ; Henning TIEMEIER, Auteur ; Marian J. BAKERMANS-KRANENBURG, Auteur ; Marinus H. VAN IJZENDOORN, Auteur ; Rianne KOK, Auteur ; Vincent W.V. JADDOE, Auteur ; Albert HOFMAN, Auteur ; Frank C. VERHULST, Auteur ; Catherine M. HERBA, Auteur Article en page(s) : p.333-345 Index. décimale : PER Périodiques Résumé : A vast body of literature shows that maternal depression has long-term adverse consequences for children. However, only very few studies have documented the effect of maternal depression on children's ability to process emotional expressions and even fewer incorporated measures of observed maternal sensitivity to further tease apart whether it is the symptoms per se or the associated impact via maternal sensitivity that affects children's developing emotion-processing abilities. In a large community sample of Dutch preschoolers (N = 770), we examined independent and mediated effects of maternal depressive symptoms and sensitivity on children's ability to recognize emotional expressions using a nonverbal and a verbal task paradigm. Maternal depressive symptoms predicted less accurate emotion labeling in children, while maternal sensitivity was associated with more accurate emotion matching, especially for sadness and anger. Maternal sensitivity did not mediate the observed associations between mothers’ depressive symptoms and children's emotion recognition, and effects were similar for boys and girls. Given that maternal depressive symptoms and sensitivity affected nonoverlapping areas of young children's emotion recognition, prevention and intervention efforts should focus on both alleviating maternal depressive symptoms and improving maternal sensitivity at the same time in order to maximize benefit. En ligne : http://dx.doi.org/10.1017/S0954579413001028 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=230 [article] Maternal depressive symptoms and sensitivity are related to young children's facial expression recognition: The Generation R Study [texte imprimé] / Eszter SZEKELY, Auteur ; Nicole LUCASSEN, Auteur ; Henning TIEMEIER, Auteur ; Marian J. BAKERMANS-KRANENBURG, Auteur ; Marinus H. VAN IJZENDOORN, Auteur ; Rianne KOK, Auteur ; Vincent W.V. JADDOE, Auteur ; Albert HOFMAN, Auteur ; Frank C. VERHULST, Auteur ; Catherine M. HERBA, Auteur . - p.333-345. in Development and Psychopathology > 26-2 (May 2014) . - p.333-345 Index. décimale : PER Périodiques Résumé : A vast body of literature shows that maternal depression has long-term adverse consequences for children. However, only very few studies have documented the effect of maternal depression on children's ability to process emotional expressions and even fewer incorporated measures of observed maternal sensitivity to further tease apart whether it is the symptoms per se or the associated impact via maternal sensitivity that affects children's developing emotion-processing abilities. In a large community sample of Dutch preschoolers (N = 770), we examined independent and mediated effects of maternal depressive symptoms and sensitivity on children's ability to recognize emotional expressions using a nonverbal and a verbal task paradigm. Maternal depressive symptoms predicted less accurate emotion labeling in children, while maternal sensitivity was associated with more accurate emotion matching, especially for sadness and anger. Maternal sensitivity did not mediate the observed associations between mothers’ depressive symptoms and children's emotion recognition, and effects were similar for boys and girls. Given that maternal depressive symptoms and sensitivity affected nonoverlapping areas of young children's emotion recognition, prevention and intervention efforts should focus on both alleviating maternal depressive symptoms and improving maternal sensitivity at the same time in order to maximize benefit. En ligne : http://dx.doi.org/10.1017/S0954579413001028 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=230

Negative emotionality as a candidate mediating mechanism linking prenatal maternal mood problems and offspring internalizing behaviour / Cathryn GORDON-GREEN in Development and Psychopathology, 35-2 (May 2023)  

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Recognition of scared faces and the serotonin transporter gene in young children: the Generation R Study / Eszter SZEKELY in Journal of Child Psychology and Psychiatry, 52-12 (December 2011)  

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Variations in maternal 5-HTTLPR affect observed sensitive parenting / Rolieke A.M. CENTS in Journal of Child Psychology and Psychiatry, 55-9 (September 2014)  

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