32 results on '"van IJzendoorn, Marinus H."'
Search Results
2. II. DEVELOPMENT OF ADOPTED CHILDREN WITH HISTORIES OF EARLY ADVERSITY
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Juffer, Femmie, Palacios, Jesús, Le Mare, Lucy, Sonuga-Barke, Edmund J. S., Tieman, Wendy, Bakermans-Kranenburg, Marian J., Vorria, Panayiota, van IJzendoorn, Marinus H., and Verhulst, Frank C.
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- 2011
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3. For Better and for Worse: Differential Susceptibility to Environmental Influences
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Belsky, Jay, Bakermans-Kranenburg, Marian J., and van IJzendoorn, Marinus H.
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- 2007
4. Parenting, young children's behavioral self‐regulation and the quality of their peer relationships.
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Ringoot, Ank P., Jansen, Pauline W., Kok, Rianne, van IJzendoorn, Marinus H., Verlinden, Marina, Verhulst, Frank C., Bakermans‐Kranenburg, Marian, and Tiemeier, Henning
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RELATIONSHIP quality ,DISCIPLINE of children ,SELF regulation ,CHILD psychology ,STRUCTURAL equation modeling ,BIRTH size - Abstract
The quality of young children's peer relationships is important for their development, and it is assumed that parenting and self‐regulation skills shape children's behavior when interacting with peers. In this multi‐informant‐multi‐method study, we examined the direct and mediated associations between preschool parenting, children's behavioral self‐regulation, and peer aggression and peer relationship problems in elementary school‐aged children and extended previous work by examining both positive and negative parenting of both mothers and fathers. In a large community sample (n = 698) of parents and children who were between 1 and 6 years old, we obtained information on observed maternal sensitivity, mother‐ and father‐reported harsh discipline, observed child self‐regulation, and child‐reported aggression towards peers, peer rejection and victimization. Results from a structural equation model showed that maternal sensitivity was prospectively associated with children's behavioral self‐regulation and that lower levels of behavioral self‐regulation were associated with higher levels of children's peer aggression and peer relationship problems. However, children's behavioral self‐regulation did not mediate the association between maternal sensitivity and peer relationship problems. In addition, higher levels of paternal, but not maternal, harsh discipline were directly associated with more peer relationship problems, but again no mediation was found. The results highlight the importance of maternal sensitivity for children's behavioral self‐regulation and the role of paternal harsh discipline for the quality of children's later peer relationships. Our findings suggest it is important to take maternal and paternal parenting practices into account as they might have different effects on the child. [ABSTRACT FROM AUTHOR]
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- 2022
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5. Grandmothers are part of the parenting network, too! A longitudinal study on coparenting, maternal sensitivity, child attachment and behavior problems in a Chinese sample.
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Liang, Xi, Lin, Yige, Van IJzendoorn, Marinus H., and Wang, Zhengyan
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PARENTAL sensitivity ,BEHAVIOR disorders in children ,GRANDMOTHERS ,INFANTS ,STRUCTURAL equation modeling ,LONGITUDINAL method ,CHILD psychology ,PARENTING ,INFANT development - Abstract
Grandmothers are important in Chinese families. This study explored the early emerging mother‐grandmother‐infant network and its association with child's socioemotional development in multigenerational families in a non‐WEIRD country. The analytic sample included 60 children (T1: Mage = 6.5 months) and their caregivers residing in Beijing. Measures used were the Strange Situation Procedure (SSP), the Lausanne Trilogue Play (LTP), the Maternal Behavior Q‐Sort (MBQS), and the Infant‐Toddler Social and Emotional Assessment. Structural equation and path modeling revealed that (1) more grandmaternal neutral/watching coparenting behaviors at the first assessment were related to more secure infant‐mother attachment relationships at the second assessment (T2: Mage = 1 year); (2) maternal sensitivity at T2 was a partial mediator between earlier undermining and neutral/watching coparenting behaviors and young children's externalizing problems at the final assessment (T3: Mage = 2 years). Findings are discussed in terms of the roles played by mother‐grandmother coparenting network in the children's socioemotional development. [ABSTRACT FROM AUTHOR]
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- 2021
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6. Effects of the Video-feedback intervention to promote positive parenting and sensitive discipline on mothers' neural responses to child faces: A randomized controlled ERP study including pre- and post-intervention measures.
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Kolijn, Laura, Huffmeijer, Rens, Van Den Bulk, Bianca G., Vrijhof, Claudia I., Van Ijzendoorn, Marinus H., and Bakermans-Kranenburg, Marian J.
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PARENTING ,FACIAL expression ,DISCIPLINE of children ,MOTHERS ,CHILD psychology ,DISCIPLINE - Abstract
Parenting interventions have proven to be effective in enhancing positive parenting behavior and child outcomes. However, the neurocognitive mechanisms explaining the efficacy remain largely unknown. We tested effects of the Video-feedback Intervention to promote Positive Parenting and Sensitive Discipline (VIPP-SD) on mothers' neural processing of child faces. Our primary focus was on the N170 and the secondary focus on the LPP. We expected the intervention to enhance the amplitudes of both ERP components in response to emotional compared to neutral faces. A total of 66 mothers visited the lab for two identical sessions separated by 4.28 months (SD = 0.86) during which a random 33% of the mothers received the VIPP-SD. During both pre- and post-intervention sessions, mothers' electroencephalographic (EEG) activity in response to photographs of children's neutral, happy and angry facial expressions were acquired. In contrast to our expectations, we found smaller (less negative) N170 amplitudes at post-test in the intervention group. There was no intervention effect on the LPP, although overall LPP amplitudes were more positive for neutral and angry compared to happy faces. Our study shows that the N170 is affected by the VIPP-SD, suggesting that the intervention promotes efficient, less effortful face processing. Trial registration: Dutch Trial Register: NTR5312; Date registered: 3 January 2017. [ABSTRACT FROM AUTHOR]
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- 2020
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7. Out-of-home placement decisions: How individual characteristics of professionals are reflected in deciding about child protection cases.
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de Haan, Whitney D., van Berkel, Sheila R., van der Asdonk, Sabine, Finkenauer, Catrin, Forder, Caroline J., van IJzendoorn, Marinus H., Schuengel, Carlo, and Alink, Lenneke R. A.
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CHILD welfare ,CHILD protection services ,DECISION making ,PROFESSIONAL employees ,CHILD psychology - Abstract
Decisions regarding out-of-home placement of children are complicated and of high impact for children and parents. Previous studies show low agreement between professionals on these decisions, and research regarding the influence of characteristics of decision-makers on the content of the decisions taken remains inconclusive. This study explored the relation between general and psychological characteristics of 144 professionals (child welfare professionals, children's court judges, and master students) using vignettes and questionnaires. Professionals' mind-set regarding the ability of parents to achieve change (parent-specific mind-set) and their attitude toward the harmfulness of out-of-home placements were related to their decision-making. General decision-maker factors (the professional's background and work experience), the mind-set toward the ability of people in general to change (dispositional mind-set), and professionals' attitude toward the effectiveness of out-of-home placements were not related to their decisions. This field of practice needs to reflect on the role of implicit beliefs in making placement decisions about children. [ABSTRACT FROM AUTHOR]
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- 2019
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8. Meta-analysis and Individual Participant Data Synthesis in Child Development: Introduction to the Special Section.
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Roisman, Glenn I., IJzendoorn, Marinus H., and van IJzendoorn, Marinus H
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META-analysis ,CHILD development ,PARTICIPANT-researcher relationships ,CHILD psychology ,COGNITIVE ability - Abstract
This paper serves as an Introduction by the co-editors to a Special Section of Child Development entitled "Meta-analysis and Individual Participant Data Synthesis in Child Development." First, the co-editors emphasize that the work contained in the Special Section was selected to highlight the value of meta-analysis not only for synthesizing study-level published and unpublished data but also as regards its ability to support programmatic, replicable, and cumulative developmental science. Second, the co-editors identify some of the cross-cutting themes of the papers featured in the Special Section, including the value of meta-analysis for summarizing and interrogating the full range of developmental science and in potentially transforming conventional wisdom in given domains along with the importance of recent innovations for improving standard meta-analytic practice-particularly in the context of developmental questions. Emphasized especially are contributions to the Special Section that extend classic meta-analysis to individual participant data synthesis. [ABSTRACT FROM AUTHOR]
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- 2018
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9. Socialization of prosocial behavior: Gender differences in the mediating role of child brain volume.
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Kok, Rianne, Prinzie, Peter, Bakermans-Kranenburg, Marian J., Verhulst, Frank C., White, Tonya, Tiemeier, Henning, and van IJzendoorn, Marinus H.
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PROSOCIAL behavior ,MAGNETIC resonance imaging of the brain ,CHILD psychology ,PEDIATRIC neuropsychology ,GENDER differences (Psychology) in children - Abstract
Evidence has been accumulating for the impact of normal variation in caregiving quality on brain morphology in children, but the question remains whether differences in brain volume related to early caregiving translate to behavioral implications. In this longitudinal population-based study (N = 162), moderated mediation was tested for the relation between parental sensitivity and child prosocial behavior via brain volume, in boys and girls. Both maternal and paternal sensitivity were repeatedly observed between 1 and 4 years of age. Brain volume was assessed using magnetic resonance imaging measurements at age 8, and self-reported prosocial behavior of children was assessed at 9 years of age. Parental sensitivity was positively related to child brain volume, and to child prosocial behavior at trend level. Child brain volume was negatively related to child prosocial behavior. A significant gender-by-brain interaction was found, illustrating that daughters of sensitive parents were more prosocial and that less prosocial behavior was reported for girls with a larger total brain volume. Child gender significantly moderated the indirect effect of parental sensitivity on prosocial behavior via total brain volume. A significant indirect pathway was found only in girls. The results warrant replication but indicate the importance of considering gender when studying the behavioral implications of differences in brain volume related to early caregiving experiences. [ABSTRACT FROM AUTHOR]
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- 2018
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10. Preventing enduring behavioural problems in young children through early psychological intervention (Healthy Start, Happy Start): study protocol for a randomized controlled trial.
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Ramchandani, Paul G., O'Farrelly, Christine, Babalis, Daphne, Bakermans-Kranenburg, Marian J., Byford, Sarah, Grimas, Ellen S. R., Iles, Jane E., van IJzendoorn, Marinus H., McGinley, Julia, Phillips, Charlotte M., Stein, Alan, Warwick, Jane, Watt, Hillary C., and Scott, Stephen
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RANDOMIZED controlled trials ,CRIME ,CHILD psychology ,PARENTING ,CHILD rearing ,TREATMENT of behavior disorders in children ,ADAPTABILITY (Personality) ,AGE distribution ,CHILD behavior ,BEHAVIOR disorders in children ,COST effectiveness ,INFANT psychology ,MEDICAL care costs ,RESEARCH protocols ,PARENT-child relationships ,STATISTICAL sampling ,TIME ,VIDEO recording ,TREATMENT effectiveness ,EARLY medical intervention ,ECONOMICS ,DIAGNOSIS ,PSYCHOLOGY - Abstract
Background: Behavioural problems are common in early childhood, and can result in enduring costs to the individual and society, including an increased risk of mental and physical illness, criminality, educational failure and drug and alcohol misuse. Most previous research has examined the impact of interventions targeting older children when difficulties are more established and harder to change, and have rarely included fathers. We are conducting a trial of a psychological intervention delivered to families with very young children, engaging both parents where possible.Methods: This study is a two-arm, parallel group, researcher-blind, randomized controlled trial, to test the clinical effectiveness and cost-effectiveness of a parenting intervention, Video Feedback Intervention to Promote Positive Parenting and Sensitive Discipline (VIPP-SD) for parents of young children (12-36 months) at risk of behavioural difficulties. VIPP-SD is an evidence-based parenting intervention developed at Leiden University in the Netherlands which uses a video-feedback approach to support parents, particularly by enhancing parental sensitivity and sensitive discipline in caring for children. The trial will involve 300 families, who will be randomly allocated into either an intervention group, who will receive the video-feedback intervention (n = 150), or a control group, who will receive treatment as usual (n = 150). The trial will evaluate whether VIPP-SD, compared to treatment as usual, leads to lower levels of behavioural problems in young children who are at high risk of developing these difficulties. Assessments will be conducted at baseline, and 5 and 24 months post-randomization. The primary outcome measure is a modified version of the Preschool Parental Account of Child Symptoms (Pre-PACS), a structured clinical interview of behavioural symptoms. Secondary outcomes include caregiver-reported behavioural difficulties, parenting behaviours, parental sensitivity, parental mood and anxiety and parental relationship adjustment. An economic evaluation will also be carried out to assess the cost-effectiveness of the intervention compared to treatment as usual.Discussion: If shown to be effective, the intervention could be delivered widely to parents and caregivers of young children at risk of behavioural problems as part of community based services.Trial Registration: ISRCTN Registry: ISRCTN58327365 . Registered 19 March 2015. [ABSTRACT FROM AUTHOR]- Published
- 2017
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11. The effects of Cognitive Bias Modification training and oxytocin administration on trust in maternal support: study protocol for a randomized controlled trial.
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Verhees, Martine W. F. T., Ceulemans, Eva, Bakermans-Kranenburg, Marian J., van IJzendoorn, Marinus H., de Winter, Simon, and Bosmans, Guy
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OXYTOCIN ,OLIGOPEPTIDES ,CHILD psychology ,RANDOMIZED controlled trials ,PARENT-child relationships ,INTRANASAL medication ,AGE distribution ,CHILD behavior ,COGNITIVE therapy ,COMPARATIVE studies ,EXPERIMENTAL design ,NEUROPSYCHOLOGICAL tests ,RESEARCH methodology ,MEDICAL cooperation ,RESEARCH protocols ,MOTHER-child relationship ,MOTHERHOOD ,PARENTING ,PSYCHOANALYTIC interpretation ,RESEARCH ,TIME ,TRUST ,EVALUATION research ,TREATMENT effectiveness ,BLIND experiment - Abstract
Background: Lack of trust in parental support is a transdiagnostic risk factor for the development of psychological problems throughout the lifespan. Research suggests that children's cognitive attachment representations and related information processing biases could be an important target for interventions aiming to build trust in the parent-child relationship. A paradigm that can alter these biases and increase trust is that of Cognitive Bias Modification (CBM), during which a target processing bias is systematically trained. Trust-related CBM training effects could possibly be enhanced by oxytocin, a neuropeptide that has been proposed to play an important role in social information processing and social relationships. The present article describes the study protocol for a double-blind randomized controlled trial (RCT) aimed at testing the individual and combined effects of CBM training and oxytocin administration on trust in maternal support.Methods/design: One hundred children (aged 8-12 years) are randomly assigned to one of four intervention conditions. Participants inhale a nasal spray that either contains oxytocin (OT) or a placebo. Additionally, they receive either a CBM training aimed at positively modifying trust-related information processing bias or a neutral placebo training aimed to have no trust-related effects. Main and interaction effects of the interventions are assessed on three levels of trust-related outcome measures: trust-related interpretation bias; self-reported trust; and mother-child interactional behavior. Importantly, side-effects of a single administration of OT in middle childhood are monitored closely to provide further information on the safety of OT administration in this age group.Discussion: The present RCT is the first study to combine CBM training with oxytocin to test for individual and combined effects on trust in mother. If effective, CBM training and oxytocin could be easily applicable and nonintrusive additions to interventions that target trust in the context of the parent-child relationship.Trial Registration: ClinicalTrials.gov, ID: NCT02737254 . Registered on 23 March 2016. [ABSTRACT FROM AUTHOR]- Published
- 2017
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12. Early Full-Time Day Care, Mother–Child Attachment, and Quality of the Home Environment in Chile: Preliminary Findings.
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Cárcamo, Rodrigo A., Vermeer, Harriet J., van der Veer, René, and van IJzendoorn, Marinus H.
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DAY care centers ,HOME environment ,CHILD psychology ,ATTACHMENT behavior ,MOTHER-child relationship - Abstract
Research Findings: Two longitudinal studies are reported examining the effects of full-time day care in Mapuche and non-Mapuche families in Chile. First, the Magellan-Leiden Childcare Study (MLCS) used a sample of 95 mothers with children younger than 1 year old (n = 36 in day care). Second, we partially cross-validated our results in a large and representative sample of 10,723 mothers and their children from the Chilean Encuesta Longitudinal de la Primera Infancia (Early Childhood Longitudinal Survey). In both studies, the quality of care for children provided at home was measured with the Home Observation for Measurement of the Environment. In the MLCS study, additional indicators of the mother–child relationship were measured. Day care was not negatively associated with the mother–child relationship and maternal sensitivity, compared to maternal care, or with the quality of the home environment. Positive changes in attachment security were found in Mapuche children who attended day care centers.Practice or Policy: We were able to confirm that type of care was not differentially associated with quality of the home environment. [ABSTRACT FROM AUTHOR]
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- 2016
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13. Cortical thickness and prosocial behavior in school-age children: A population-based MRI study.
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Thijssen, Sandra, Wildeboer, Andrea, Muetzel, Ryan L., Bakermans-Kranenburg, Marian J., El Marroun, Hanan, Hofman, Albert, Jaddoe, Vincent W.V., van der Lugt, Aad, Verhulst, Frank C., Tiemeier, Henning, van IJzendoorn, Marinus H., and White, Tonya
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PROSOCIAL behavior ,CHILD psychology ,CHILD development ,FRONTAL lobe ,MAGNETIC resonance imaging ,QUESTIONNAIRES - Abstract
Prosocial behavior plays an important role in establishing and maintaining relationships with others and thus may have important developmental implications. This study examines the association between cortical thickness and prosocial behavior in a population-based sample of 6- to 9-year-old children. The present study was embedded within the Generation R Study. Magnetic resonance scans were acquired from 464 children whose parents had completed the prosocial scale of the Strengths and Difficulties Questionnaire. To study the association between cortical thickness and prosocial behavior, we performed whole-brain surface-based analyses. Prosocial behavior was related to a thicker cortex in a cluster that covers part of the left superior frontal and rostral middle frontal cortex (p < .001). Gender moderated the association between prosocial behavior and cortical thickness in a cluster including the right rostral middle frontal and superior frontal cortex (p < .001) as well as in a cluster covering the right superior parietal cortex, cuneus, and precuneus (p < .001). Our results suggest that prosocial behavior is associated with cortical thickness in regions related to theory of mind (superior frontal cortex, rostral middle frontal cortex cuneus, and precuneus) and inhibitory control (superior frontal and rostral middle frontal cortex). [ABSTRACT FROM PUBLISHER]
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- 2015
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14. Love withdrawal predicts electrocortical responses to emotional faces with performance feedback: a follow-up and extension.
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Huffmeijer, Renske, Bakermans-Kranenburg, Marian J., Alink, Lenneke R. A., and van IJzendoorn, Marinus H.
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MATERNAL love ,EMOTIONS in children ,OXYTOCIN ,HUMAN information processing in children ,MOTHER-child relationship ,CHILD psychology - Abstract
Background Parental use of love withdrawal is thought to affect children's later psychological functioning because it creates a link between children's performance and relational consequences. In addition, recent studies have begun to show that experiences of love withdrawal also relate to the neural processing of socio-emotional information relevant to a performance-relational consequence link, and can moderate effects of oxytocin on social information processing and behavior. The current study follows-up on our previous results by attempting to confirm and extend previous findings indicating that experiences of maternal love withdrawal are related to electrocortical responses to emotional faces presented with performance feedback. Results More maternal love withdrawal was related to enhanced early processing of facial feedback stimuli (reflected in more positive VPP amplitudes, and confirming previous findings). However, attentional engagement with and processing of the stimuli at a later stage were diminished in those reporting higher maternal love withdrawal (reflected in less positive LPP amplitudes, and diverging from previous findings). Conclusions Maternal love withdrawal affects the processing of emotional faces presented with performance feedback differently in different stages of neural processing. [ABSTRACT FROM AUTHOR]
- Published
- 2014
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15. Maternal depressive symptoms and sensitivity are related to young children's facial expression recognition: The Generation R Study.
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Székely, Eszter, Lucassen, Nicole, Tiemeier, Henning, Bakermans-Kranenburg, Marian J., Van Ijzendoorn, Marinus H., Kok, Rianne, Jaddoe, Vincent W. V., Hofman, Albert, Verhulst, Frank C., and Herba, Catherine M.
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PSYCHOLOGY of mothers ,DEPRESSION in women ,SENSITIVITY (Personality trait) ,FACIAL expression ,FACE perception ,CHILD psychology ,EMOTIONS - Abstract
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. [ABSTRACT FROM AUTHOR]
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- 2014
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16. Children's hair cortisol as a biomarker of stress at school entry.
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Groeneveld, Marleen G., Vermeer, Harriet J., Linting, Mariëlle, Noppe, Gerard, van Rossum, Elisabeth F. C., and van IJzendoorn, Marinus H.
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HYDROCORTISONE ,HAIR physiology ,BIOMARKERS ,CHILD psychology ,MENTAL health ,STRESS in children - Abstract
Quantification of cortisol in scalp hair seems a promising measurement for long-term cortisol levels, and thereby a biomarker for stress. We examined hair cortisol concentrations (HCC) in children when first entering elementary school. Participants were 42 children (45% boys) with a mean age of 4.2 years (SD = 0.42 months). Hair samples (≥5 cm) were collected 2 months after school entry. Hair analysis was conducted using two 2-cm long segments, reflecting the first 2 months of school attendance (the scalp-near segment) and 2 months prior to school entry. HCC were higher after school entry than before, especially for fearful children. Alterations in HCC were not moderated by experience in group daycare before school entry. Thus, HCC suggest that starting elementary school is accompanied by increased stress hormone levels in young (in particular fearful) children. [ABSTRACT FROM AUTHOR]
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- 2013
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17. Maternal Sensitivity Moderates the Relation between Negative Discipline and Aggression in Early Childhood.
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Alink, Lenneke R. A., Mesman, Judi, Van Zeijl, Jantien, Stolk, Mirjam N., Juffer, Femmie, Bakermans‐Kranenburg, Marian J., Van IJzendoorn, Marinus H., and Koot, Hans M.
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MOTHER-child relationship ,DISCIPLINE ,AGGRESSION (Psychology) in children ,SENSITIVITY (Personality trait) ,CHILD development ,CHILD psychology - Abstract
Three models regarding the relation between maternal (in)sensitivity, negative discipline, and child aggression were examined in a sample of 117 mother–child pairs with high scores on child externalizing behavior: (1) Sensitivity and discipline are uniquely related to child aggression (the additive model); (2) the relation between discipline and aggression is moderated by maternal sensitivity (the moderating model); (3) the relation between sensitivity and aggression is mediated by maternal discipline (the mediating model). Parenting and child aggression were observed when the children were on average 26.71 months old (range of 13.58 to 41.91 months) and again one year later. Results supported the moderating model. More negative discipline was related to more child aggression one year later, but only when mothers were insensitive. This finding supports the idea that the affective context is important for the impact of negative discipline on child development. [ABSTRACT FROM AUTHOR]
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- 2009
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18. Autism and attachment.
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Rutgers, Anna H., Van Ijzendoorn, Marinus H., Bakermans-Kranenburg, Marian J., and Swinkels, Sophie H. N.
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ATTACHMENT behavior in children , *AUTISM in children , *ATTACHMENT behavior , *DEVELOPMENTAL disabilities , *LOVE , *DEVELOPMENTAL psychology , *CHILD psychology , *PSYCHOLOGICAL tests for children , *PSYCHOLOGICAL tests , *PSYCHOLOGY - Abstract
Children with autism are able to show secure attachment behaviours to their parents/caregivers. Most studies on attachment in children with autism used a (modified) Strange Situation Procedure (SSP) to examine attachment security. An advantage of the Attachment Q-Sort (AQS) over the SSP is that it can be attuned to the secure-base behaviour of children from special populations. In this study experts in the field of autism (both clinicians and researchers: N = 59) defined an AQS criterion sort for children with autism and tested its content validity. Separate criterion sorts were defined for the social subtypes aloof and active-but-odd, but the two criterion sorts could be combined into one AQS criterion sort for children with autism. It is concluded that with minor amendments the original Attachment Q-Sort is applicable in observing the attachment behaviour of children with autism. [ABSTRACT FROM AUTHOR]
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- 2007
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19. Terrible ones? Assessment of externalizing behaviors in infancy with the Child Behavior Checklist.
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Van Zeijl, Jantien, Mesman, Judi, Stolk, Mirjam N., Alink, Lenneke R.A., Van IJzendoorn, Marinus H., Bakermans‐Kranenburg, Marian J., Juffer, Femmie, and Koot, Hans M.
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CHILD psychology ,INFANT psychology ,BEHAVIORAL assessment of children ,BEHAVIORAL assessment of infants ,PSYCHOLOGY - Abstract
Background: This study investigated the occurrence, cross-informant agreement, 1-year stability, and context characteristics of externalizing behaviors in 12-month-old children, as compared to 24- and 36-month-olds. Method: In a general population sample of 786 12-month-olds, 720 24-month-olds, and 744 36-month-olds, the CBCL/1½–5 was obtained from mothers and fathers and again one year later for a subsample of 307 children. Mothers of 1,831 children also provided complete data on child, mother, and family characteristics. Results: Over three-fourths of the externalizing behaviors occurred in more than 10% of 12-month-olds, over one-third of the items in more than 25%. For almost all externalizing behaviors, the occurrence was significantly lower in 12-month-olds compared to 24- and 36-month-old children. Mother–father agreement and 1-year stability of externalizing behaviors in 12-month-old children were significant, but generally somewhat lower than in 24- and 36-month-olds. Context characteristics were related to externalizing behaviors in 12-month-olds as well as in older children. Some associations were less pronounced in 12-month-old children, but the overall pattern of correlates was similar across age groups. Conclusions: The results of this study show that externalizing behaviors in 12-month-old children merit further research and can be assessed with the CBCL in a valid way. [ABSTRACT FROM AUTHOR]
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- 2006
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20. Behavior Problems and Mental Health Referrals of International Adoptees: A Meta-analysis.
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Juffer, Femmie and van IJzendoorn, Marinus H.
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MENTAL health , *CHILD psychology , *INTERNATIONAL adoption , *PSYCHOLOGY of adopted children , *MENTAL health services , *ADOPTEES , *PSYCHOLOGY of adoptees ,PSYCHIATRIC research - Abstract
Context International adoption involves more than 40 000 children a year moving among more than 100 countries. Before adoption, international adoptees often experience insufficient medical care, malnutrition, maternal separation, and neglect and abuse in orphanages. Objective To estimate the effects of international adoption on behavioral problems and mental health referrals. Data Sources We searched MEDLINE, PsychLit, and ERIC from 1950 to January 2005 using the terms adopt∗ combined with (behavior) problem, disorder, (mal)adjustment, (behavioral) development, clinical or psychiatric (referral), or mental health; conducted a manual search of the references of articles, books, book chapters, and reports; and consulted experts for relevant studies. The search was not limited to English-language publications. Study Selection Studies that provided sufficient data to compute differences between adoptees (in all age ranges) and nonadopted controls were selected, resulting in 34 articles on mental health referrals and 64 articles on behavior problems. Data Extraction Data on international adoption, preadoption adversity, and other moderators were extracted from each study and inserted in the program Comprehensive Meta-analysis (CMA). Effect sizes (d) for the overall differences between adoptees and controls regarding internalizing, externalizing, total behavior problems, and use of mental health services were computed. Homogeneity across studies was tested with the Q statistic. Data Synthesis Among 25 281 cases and 80 260 controls, adoptees (both within and between countries) presented more behavior problems, but effect sizes were small (d, 0.16-0.24). Adoptees (5092 cases) were overrepresented in mental health services and this effect size was large (d, 0.72). Among 15 790 cases and 30 450 controls, international adoptees showed more behavior problems than nonadopted controls, but effect sizes were small (d, 0.07-0.11). International adoptees showed fewer total, externalizing and internalizing behavior problems than domestic adoptees. Also, international adoptees were less often referred to mental health services (d, 0.37) than domestic adoptees (d, 0.81). International adoptees with preadoption adversity showed more total problems and externalizing problems than international adoptees without evidence of extreme deprivation. Conclusions Most international adoptees are well-adjusted although they are referred to mental health services more often than nonadopted controls. However, international adoptees present fewer behavior problems and are less often referred to mental health services than domestic adoptees. [ABSTRACT FROM AUTHOR]
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- 2005
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21. Assessing Attachment Security With the Attachment Q Sort: Meta-Analytic Evidence for the Validity of the Observer AQS.
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Van IJzendoorn, Marinus H., Vereijken, Carolus M. J. L., Bakermans-Kranenburg, Marian J., and Riksen-Walraven, J. Marianne
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ATTACHMENT behavior in children , *META-analysis , *SOCIAL statistics , *CHILD development , *CHILD psychology , *CHILD rearing - Abstract
The reliability and validity of the Attachment Q Sort (AQS; ) was tested in a series of meta-analyses on 139 studies with 13,835 children. The observer AQS security score showed convergent validity with Strange Situation procedure (SSP) security ( r=.31) and excellent predictive validity with sensitivity measures ( r=.39). Its association with temperament was weaker ( r=.16), which supports the discriminant validity of the observer AQS. Studies on the stability of the observer AQS are still relatively scarce but they have yielded promising results (mean r=.28; k=4, n=162). It is concluded that the observer AQS, but not the self-reported AQS, is a valid measure of attachment. [ABSTRACT FROM AUTHOR]
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- 2004
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22. Child care quality matters: how conclusions may vary with context.
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Love, John M., Harrison, Linda, Sagi-Schwartz, Abraham, van IJzendoorn, Marinus H., Ross, Christine, Ungerer, Judy A., Raikes, Helen, Brady-Smith, Christy, Boller, Kimberly, Brooks-Gunn, Jeanne, Constantine, Jill, Kisker, Ellen Eliason, Paulsell, Diane, and Chazan-Cohen, Rachel
- Subjects
CHILD care ,CHILD rearing ,CHILD development ,CHILD psychology ,DEVELOPMENTAL psychobiology - Abstract
Three studies examined associations between early child care and child outcomes among families different from those in the National Institute of Child Health and Human Development (NICHD) Early Child Care Research Network study. Results suggest that quality is an important influence on children's development and may be an important moderator of the amount of time in care. Thus, the generalizability of the NICHD findings may hinge on the context in which those results were obtained. These studies, conducted in three national contexts, with different regulatory climates, ranges of child care quality, and a diversity of family characteristics, suggest a need for more complete estimates of how both quality and quantity of child care may influence a range of young children's developmental outcomes. [ABSTRACT FROM AUTHOR]
- Published
- 2003
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23. Attachment, Intelligence, and Language: A Meta-analysis.
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van Ijzendoorn, Marinus H., Dijkstra, Jarissa, and Bus, Adriana G.
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ATTACHMENT behavior in children , *INTELLECT , *COGNITION in children , *LANGUAGE & languages , *CHILD development , *SOCIAL skills in children , *CHILD psychology - Abstract
In attachment theory, several hypotheses about the association between attachment and cognitive development have been generated In a series of meta-analyses on 32 studies, we tested whether the quality of attachment is related to intelligence (DQ or IQ) and to language competence. Attachment showed a weak association with DQ and IQ measures (combined r = .09; N = 1026). The combined effect size for the relation between attachment and language competence was r = .28 (N = 303). We conclude, first, that differences in intelligence do not play a major role in shaping attachment relationships. Differences in quality of attachment are not confounded in any significant way with differences in intelligence. Second, secure children appeared to be more competent in the language domain than insecure children. Language development appears to be stimulated in the context of a secure attachment relationship because secure parents may be better 'teachers' and secure children may be better motivated 'students'. [ABSTRACT FROM AUTHOR]
- Published
- 1995
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24. Stressful family environments and children's behavioral control: A multimethod test and replication study with twins.
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Vrijhof, Claudia I., van der Voort, Anja, van IJzendoorn, Marinus H., and Euser, Saskia
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CHILD psychology , *LIFE change events , *DEPRESSION in parents , *INDIVIDUAL differences , *PATH analysis (Statistics) - Abstract
Young children's behavioral control predicts a broad range of developmental outcomes in child- and adulthood. It is therefore important to study how individual differences in behavioral control arise. Previous studies suggest that there are both genetic and environmental influences, which were estimated in the current study using a sample of mono- and dizygotic same-sex twins. Furthermore, we examined the associations between indicators of a stressful family environment like household chaos, parenting daily hassles, and parental depressive symptoms and children's behavioral control in 2 samples. Children of the same twin pair were randomly divided over 2 samples; a test (N = 201, 48.3% boys, M age 46.53 months) and replication sample (N = 201, 49.8% boys, M age 46.06 months). Both parents reported on their children's effortful control via the Child Behavior Questionnaire and children's cheating behavior was observed during a throwing game. We found that AE models fitted the data for effortful control (A = 31%, E = 69%) and cheating (A = 16%, E = 84%) best. Path analyses revealed that children of parents experiencing more parenting daily hassles and depressive symptoms had lower levels of effortful control in the test sample. Furthermore, we found that children growing up in more chaotic households (parent report) had an increased risk of being in the cheating group versus the possible intention to cheat group in the test sample. These results were partially replicated. We suggest that the role of stressful family environments in the development of behavioral control should be considered when setting up prevention and intervention programs targeting children's behavioral control. (PsycINFO Database Record [ABSTRACT FROM AUTHOR]
- Published
- 2018
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25. The honest truth about deception: Demographic, cognitive, and neural correlates of child repeated deceptive behavior.
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Thijssen, Sandra, Wildeboer, Andrea, van IJzendoorn, Marinus H., Muetzel, Ryan L., Langeslag, Sandra J.E., Jaddoe, Vincent W.V., Verhulst, Frank C., Tiemeier, Henning, Bakermans-Kranenburg, Marian J., and White, Tonya
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- *
TRUTHFULNESS & falsehood , *CHILD psychology , *MENTAL representation in children , *COGNITIVE development , *COGNITION - Abstract
This study examined situational, psychological, and neurobiological factors associated with deceptive behavior in 8-year-old children. By assessing deception in low- and high-risk conditions, we differentiated between children displaying some dishonesty and children who deceived repeatedly, and we assessed the correlates of deception in 163 children. A large majority of the children were deceptive in the low-risk condition ( n = 121, 74.2%), but most children refrained from deception when at risk for getting caught (69 of 121). Using an aggregate score, children who continued deceiving could be discriminated from other children based on gender, lower age, lower IQ, less effortful control, and lower educated mothers. Compared with honest children and high-risk deceivers, low-risk deceivers differed on an aggregate score, suggesting that they were more likely to be girls and to come from higher income families. Compared with the other children, high-risk deceivers showed decreased activation in the bilateral anterior cingulate cortex (ACC) and right frontal pole during the low-risk condition, suggesting decreased engagement in conflict monitoring and error detection during opportunities for deception. In high-risk deceivers, high-risk deception was associated with increased bilateral ACC and right paracingulate gyrus activation compared with low-risk deception. High-risk deceivers may require a higher level of risk to engage the ACC to the same degree as low-risk deceivers or honest children. Our results suggest that deceptive behavior in children seems to be largely dependent on the estimated likelihood of getting caught. High-risk deceivers form a distinct group with different cognitive and neurobiological characteristics compared with honest children and low-risk deceivers. [ABSTRACT FROM AUTHOR]
- Published
- 2017
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26. The neural correlates of dealing with social exclusion in childhood.
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van der Meulen, Mara, Steinbeis, Nikolaus, Achterberg, Michelle, Bilo, Elisabeth, van den Bulk, Bianca G., van IJzendoorn, Marinus H., and Crone, Eveline A.
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SOCIAL isolation , *CHILD psychology , *PSYCHOLOGICAL distress , *MOTIVATION (Psychology) , *SOCIAL perception - Abstract
Observing social exclusion can be a distressing experience for children that can be followed by concerns for self-inclusion (self-concerns), as well as prosocial behavior to help others in distress (other-concerns). Indeed, behavioral studies have shown that observed social exclusion elicits prosocial compensating behavior in children, but motivations for the compensation of social exclusion are not well understood. To distinguish between self-concerns and other-concerns when observing social exclusion in childhood, participants (aged 7–10) played a four-player Prosocial Cyberball Game in which they could toss a ball to three other players. When one player was excluded by the two other players, the participant could compensate for this exclusion by tossing the ball more often to the excluded player. Using a three-sample replication (N = 18, N = 27, and N = 26) and meta-analysis design, we demonstrated consistent prosocial compensating behavior in children in response to observing social exclusion. On a neural level, we found activity in reward and salience related areas (striatum and dorsal anterior cingulate cortex (dACC)) when participants experienced inclusion, and activity in social perception related areas (orbitofrontal cortex) when participants experienced exclusion. In contrast, no condition specific neural effects were observed for prosocial compensating behavior. These findings suggest that in childhood observed social exclusion is associated with stronger neural activity for self-concern. This study aims to overcome some of the issues of replicability in developmental psychology and neuroscience by using a replication and meta-analysis design, showing consistent prosocial compensating behavior to the excluded player, and replicable neural correlates of experiencing exclusion and inclusion during middle childhood. [ABSTRACT FROM AUTHOR]
- Published
- 2017
- Full Text
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27. Anxiety and Social Responsiveness Moderate the Effect of Situational Demands on Children's Donating Behavior.
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Wildeboer, Andrea, Thijssen, Sandra, Bakermans-Kranenburg, Marian J., Jaddoe, Vincent W. V., White, Tonya, Tiemeier, Henning, and Van IJzendoorn, Marinus H.
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ANXIETY in children , *SOCIAL responsibility , *CHILD psychology , *CHARITABLE giving , *SITUATIONAL awareness - Abstract
This study examined dispositional and situational correlates of donating behavior in a sample of 221 eight-year-old children. Children were shown a promotional clip for a charity, including a donation call. For a random half of the children, the video fragment ended with a probe of a same-sex peer donating money to the charity. Seeing a peer donate was associated with higher donations. Empathy and inhibition were not related to donating. Anxiety and social responsiveness moderated the effect of the situational manipulation on donating. Anxious children and children with less social responsiveness problems donated more after seeing the donating peer than did less anxious children and children with more social responsiveness problems. Moreover, in absence of the donating peer, anxious children donated less money than did less anxious children. Our results indicate that donating behavior is dependent on situational demands, and the situational effect differs depending on children's levels of anxiety or social responsiveness. [ABSTRACT FROM AUTHOR]
- Published
- 2017
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28. Emotional face processing in adolescents with childhood sexual abuse-related posttraumatic stress disorder, internalizing disorders and healthy controls.
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van Hoof, Marie-José, van den Bulk, Bianca G., Rombouts, Serge A.R.B., Rinne-Albers, Mirjam A.W., van der Wee, Nic J.A., van IJzendoorn, Marinus H., and Vermeiren, Robert R.J.M.
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POST-traumatic stress disorder , *SEX crimes , *CHILD psychology , *ABUSED children , *EMOTIONS - Published
- 2017
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29. The magnificent seven: A quantitative review of dopamine receptor d4 and its association with child behavior.
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Pappa, Irene, Mileva-Seitz, Viara R., Bakermans-Kranenburg, Marian J., Tiemeier, Henning, and van IJzendoorn, Marinus H.
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DOPAMINE receptors , *CHILD psychology , *BEHAVIORAL research , *TANDEM repeats , *HEALTH outcome assessment , *META-analysis - Abstract
A large volume of behavioral research has explored the variable number of tandem repeat (VNTR) polymorphism on the dopamine receptor D4 gene ( DRD4 ). However, findings are inconsistent and there is no agreement about what constitutes “functional” and “less functional” variants at this locus. First, we systematically review studies exploring biological differences between DRD4 VNTRs ( k = 21). Second, we systematically review studies relating DRD4 variation to behavioral traits in population-based, non-clinical samples of children and adolescents ( k = 46; N = 13,195), highlighting the various genotypic classifications previously used. Third, we use meta-analyses to examine associations of DRD4 VNTRs with five broadly-defined behavioral outcomes (externalizing and attention problems, executive function, social/emotional development, and “reactive” temperament). We identify a significant association of “longer” DRD4 variants with lower levels of executive function and social/emotional development, but not independent of the choice of genotypic classification. We suggest that until the functionality of DRD4 VNTRs is established, researchers should report all genotypic classifications to ensure full transparency and allow for further meta-analytic work. [ABSTRACT FROM AUTHOR]
- Published
- 2015
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30. Single Nucleotide Polymorphism Heritability of Behavior Problems in Childhood: Genome-Wide Complex Trait Analysis.
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Pappa, Irene, Fedko, Iryna O., Mileva-Seitz, Viara R., Hottenga, Jouke-Jan, Bakermans-Kranenburg, Marian J., Bartels, Meike, van Beijsterveldt, Catharina E.M., Jaddoe, Vincent W.V., Middeldorp, Christel M., Rippe, Ralph C.A., Rivadeneira, Fernando, Tiemeier, Henning, Verhulst, Frank C., van IJzendoorn, Marinus H., and Boomsma, Dorret I.
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SINGLE nucleotide polymorphisms , *BEHAVIOR disorders in children , *INDIVIDUAL differences in children , *CHILDHOOD attitudes , *CHILD psychology , *GENETICS - Abstract
Objective Genetic factors contribute to individual differences in behavior problems. In children, genome-wide association studies (GWAS) have yielded the first suggestive results when aiming to identify genetic variants that explain heritability, but the proportion of genetic variance that can be attributed to common single nucleotide polymorphisms (SNPs) remains to be determined, as only a few studies have estimated SNP heritability, with diverging results. Method Genomic-relationship-matrix restricted maximum likelihood (GREML) as implemented in the software Genome-Wide Complex Trait Analysis (GCTA) was used to estimate SNP heritability (SNP h 2 ) for multiple phenotypes within 4 broad domains of children’s behavioral problems (attention-deficit/hyperactivity symptoms, internalizing, externalizing, and pervasive developmental problems) and cognitive function. We combined phenotype and genotype data from 2 independent, population-based Dutch cohorts, yielding a total number of 1,495 to 3,175 of 3-, 7-, and 9-year-old children. Results Significant SNP heritability estimates were found for attention-deficit/hyperactivity symptoms (SNP h 2 = 0.37–0.71), externalizing problems (SNP h 2 = 0.44), and total problems (SNP h 2 = 0.18), rated by mother or teacher. Sensitivity analyses with exclusion of extreme cases and quantile normalization of the phenotype data decreased SNP h 2 as expected under genetic inheritance, but they remained statistically significant for most phenotypes. Conclusion We provide evidence of the influence of common SNPs on child behavior problems in an ethnically homogenous sample. These results support the continuation of large GWAS collaborative efforts to unravel the genetic basis of complex child behaviors. [ABSTRACT FROM AUTHOR]
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- 2015
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31. Cognitive flexibility children across the transition to school: A longitudinal study.
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Yeniad, Nihal, Malda, Maike, Mesman, Judi, van IJzendoorn, Marinus H., Emmen, Rosanneke A. G., and Prevoo, Mariëlle J. L.
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EXECUTIVE function , *COGNITION , *CHILD psychology , *PERFORMANCE evaluation , *THOUGHT & thinking , *ACCURACY , *SCHOOLS , *LONGITUDINAL method - Abstract
Longitudinal research exploring the development of cognitive flexibility is lacking. In this study we investigated the speed-accuracy pattern in cognitive flexibility performance in 87 5-6-year-olds across the transition to formal education. Overall, longitudinal change was observed in accuracy but not in speed of responding. Children with low accuracy scores in kindergarten were faster than those with high accuracy scores, but the low-accuracy group showed a significant performance gain in accuracy over time, whereas high-accuracy kindergartners only gained in speed. These results suggest an important role of formal schooling in cognitive flexibility in narrowing the performance gap between more and less able children. The findings also identify existence of diverse paths in development of flexible thinking. [ABSTRACT FROM AUTHOR]
- Published
- 2014
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32. A prospective study of heart rate and externalising behaviours in young children.
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Dierckx, Bram, Kok, Rianne, Tulen, Joke H.M., Jaddoe, Vincent W., Hofman, Albert, Verhulst, Frank C., Bakermans-Kranenburg, Marianne J., van Ijzendoorn, Marinus H., and Tiemeier, Henning
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- *
HEART beat , *EXTERNALIZING behavior , *CHILD psychology , *PSYCHOPHYSIOLOGY , *DELINQUENT behavior in children , *AUTONOMIC nervous system physiology - Published
- 2014
- Full Text
- View/download PDF
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