The additive and interactive effects of parenting and children's personality on externalizing behaviour

Parenting practices have been previously linked to childhood externalizing behaviour. However, little attention has been given to the potential effect of individual personality differences among children on this relation. The current study assesses the additive effects of children's personality characteristics and explores the moderating effects of children's personality on relations between parenting practices and childhood externalizing behaviour using a proportional stratified sample of 599 nonclinical elementary‐school‐aged children. Multiple regression analyses reveal that in the mother data as well as in the father data, dysfunctional parenting and the children's personality characteristics Benevolence, Conscientiousness, and Extraversion were directly related to outcomes consistent with an additive model of their effects. Significant interactions indicate that children with low scores on Benevolence who were exposed to overreactive discipline practices exhibited higher levels of externalizing behaviour. Children characterized by low scores on Conscientiousness who were exposed to coercive parenting behaviour showed elevated levels of externalizing behaviour. These results suggest that integrating children's personality characteristics within parenting models can improve the understanding of the aetiology of childhood externalizing problem behaviour. The implications of such integrations for intervention are discussed. Copyright © 2002 John Wiley & Sons, Ltd.     

Differential Susceptibility to Parenting in Middle Childhood: Do Impulsivity,Effortful Control and Negative Emotionality Indicate Susceptibility or Vulnerability?

In this longitudinal study, we examined whether children differ in their susceptibility to harsh and responsive parenting as reflected in their externalizing and prosocial behaviour two years later. We focused on three potential susceptibility markers assessed during middle childhood: Negative emotionality, impulsivity, and effortful control. Participants were 120 Dutch children (6–11 years old; 54% girls). Parenting was assessed using both observations and self‐report questionnaires. Parental responsiveness predicted decreased externalizing behaviour two years later among children high on impulsivity (in case of observed responsiveness) or low on effortful control (in case of observed and self‐reported responsiveness) but not among children low on impulsivity or high on effortful control. Observed harsh parenting predicted decreased prosocial behaviour, especially among children with average or high negative emotionality. The findings support a diathesis–stress model more than they do a differential susceptibility model. High impulsivity seemed to be a vulnerability factor, predicting increased externalizing behaviour when parents lacked responsiveness. Also, high negative emotionality served as a vulnerability factor, predicting decreased prosocial behaviour when parents were harsh, while low negative emotionality served as a protective factor, buffering against decreased prosocial behaviour. Finally, low effortful control might operate as a vantage‐sensitivity factor, predicting decreased externalizing behaviour when parents were responsive. Copyright © 2015 John Wiley & Sons, Ltd.     

Parenting young children with challenging behaviour

Previous research has established the link between harsh parenting and poor outcomes in children, although little attention has been paid to the concurrent protective factors which may exist. The relationship between parenting behaviours and childhood externalizing behaviours was investigated in a sample of 60 parents of young children (ages 2–5 years). Thirty families were selected for participation based on teacher‐reported externalizing behaviour in their young child which exceeded normal limits and matched with a sample of 30 parents of children without externalizing behaviour problems. Results found that parents of young children with externalizing behaviours tended to use more frequent verbal and corporal punishment with their young children, and reported more behaviour problems with their young children when compared with a control group. However, no significant differences were found between groups with respect to positive, nurturing behaviours, or utilizing appropriate developmental expectations. Implications for prevention are discussed. Copyright © 2005 John Wiley & Sons, Ltd.     

Order of Attainment of the Mental Structures for Five of Piaget's Logical,Infralogical, and Formal Tasks

This study explored the relationship between illegitimate birth and cognitive development among 513 boys on probation. Prior research has shown that being part of a single-parent household leads to diminished verbal capacities and often puts a child in greater danger of abuse and neglect. Frequent abuse is thought to lead to the enhancement of visual and spatial skills relative to verbal skills through a process of “frozen watchfulness”. I hypothesized that illegitimate boys from one-parent homes would have greater verbal-performance discrepancy scores than would boys from other combinations of birth status and family structure. These boys had the lowest verbal IQ and highest performance IQ scores and, hence, the largest discrepancy. These boys also suffered the highest degree of abuse and neglect of all four birth status/family structure combinations studied.     

Differential Susceptibility Effects: The Interaction of Negative Emotionality and Sibling Relationship Quality on Childhood Internalizing Problems and Social Skills

Whereas socialization influences in early childhood have been linked to children's emerging internalizing problems and prosocial behavior, relatively few studies have examined how NE might moderate such associations in both advantageous and maladaptive ways. Furthermore, more research is needed to evaluate the impact of sibling relationships as an influential socialization influence on these child outcomes. In the current study we examined how NE might differentially moderate the associations between quality of relationships with siblings and both internalizing problems and social skills at school entry. NE moderated the effects of positive and destructive sibling relationship quality on child internalizing problems. Specifically, for boys high on NE, more positive sibling relationship quality predicted fewer internalizing problems, but more destructive sibling conflict predicted more internalizing problems. NE also moderated the effects of destructive sibling conflict on child social skills. For boys high on NE, destructive sibling conflict predicted fewer social skills. Boys high on NE appear to show greater susceptibility to the effects of sibling socialization on child outcomes, relative to boys low on NE. The implications of these interactions are discussed with respect to differential susceptibility theory.     

Presence and quality of kindergarten children's friendships: concurrent and longitudinal associations with child adjustment in the early school years

The presence and quality of friendships are posited to have developmental significance, yet little is known about the extent to which children without friends versus low‐quality friendships compare on socioemotional adjustment. The current study utilized data from a subsample of 567 children (289 boys) participating in the NICHD Study of Early Child Care and Youth Development. Based on maternal reports at kindergarten, four friendship groups were formed: no friends, low quality, average quality, and high quality, and these groups were used to predict teacher‐reported behaviour problems and social skills concurrently (in kindergarten) and longitudinally (in first and third grade). Concurrently, low‐quality friendships were associated with greater externalizing behaviour, whereas high‐quality friendships were associated with greater social skills. Longitudinally, having no friends in kindergarten was associated with higher levels of externalizing behaviour for boys, but lower levels for girls. Children without friends also showed more internalizing problems at first grade. Lastly, having a high‐quality friendship in kindergarten was associated with greater social skills in first and third grades, but only for boys. Results underscore high‐quality friendship as a context for the development of social skills and indicate different trajectories of problem behaviour for kindergarten children with no friends versus low‐quality friendships. Copyright © 2010 John Wiley & Sons, Ltd.     

Childhood Irritability: Predictive Validity and Mediators of Adolescent Psychopathology

Despite its transdiagnostic significance, there is modest evidence with respect to the predictive validity of childhood irritability, especially across developmental periods; similarly, little is known about explanatory factors underlying these predictions. This study had two goals: (1) to test the predictive validity of childhood irritability with respect to adolescent internalizing and externalizing problems, controlling for baseline ADHD and related psychopathology and (2) to test theoretically-derived family (i.e., parenting behavior, parenting stress) and social (i.e., peer status, social skills) constructs as explanatory factors of adolescent psychopathology. Two hundred thirty ethnically diverse (51.5% White) 5–10-year-old youth (32% female) with (n?=?121) and without (n?=?110) ADHD completed three separate laboratory-based assessments across six to seven years. Temporally-ordered predictors, putative mediators, and psychopathology outcomes were assessed using multiple informants (i.e., parent, teacher, youth) and methods (i.e., structured interviews, normed rating scales). Controlling for demographic factors, clinical correlates, and baseline psychopathology, childhood irritability uniquely predicted adolescent externalizing problems, but not internalizing problems. Next, analyses revealed that low social skills partially explained predictions of adolescent internalizing problems. However, family or social factors did not underlie predictions of adolescent externalizing problems. These preliminary findings support the predictive validity of childhood irritability with respect to early adolescent externalizing problems and implicate low social skills as a potentially unique mediator of internalizing outcomes. Intervention-induced improvements in social skills may minimize emergent psychopathology initiated by significant childhood irritability.

     

Early tactile experience of low birth weight children: links to later mental health and social adaptation

The purpose of this study was twofold: to determine (1) the degree to which specific qualities of maternal touch may contribute to the low birth weight infant's emotional and behavioural problems as well as social adaptation, and (2) the relationship between maternal touch and a mother's other caregiving behaviour. The sample included 114 socioculturally diverse infants and their mothers who were videotaped during an infant feeding when the baby was 3 months old. This videotape was analysed to assess dimensions of mother–infant interaction, including maternal touch. Data on perinatal risk and the mother's acceptance versus rejection of the infant were also acquired. Social adaptation and emotional/behavioural problems were measured when the child was 2 years of age. Hierarchical regression analyses indicated that maternal touch accounted for 15% of the variance in the likelihood of a child having emotional/behavioural problems at age 2. Children who received more nurturing touch had significantly fewer internalizing problems (such as depression) while children receiving both more frequent touch and harsh touch had more externalizing problems (such as aggressive behaviour). Infants who were less responsive to their caregivers were especially at risk of developing aggressive/destructive behaviour as a result of frequent touch. But less responsive infants also appeared to benefit most from greater use of diverse types of maternal touch, accounting for 6% of the variance in superior adaptive behaviour at age 2. Nurturing touch was the only quality that showed even a modest relationship to other caregiving behaviour, suggesting that touch may play a distinct role in the infant's psychosocial development. Copyright © 2001 John Wiley & Sons, Ltd.     

The link between maternal and child verbal abilities: An indirect effect through maternal responsiveness

Language abilities in early childhood show stability over time and play an important role in the development of other cognitive processes. Identifying modifiable environmental risk factors is important to informing prevention and early intervention efforts. Maternal verbal ability has been previously linked to child verbal ability. The current study examined whether maternal and child verbal abilities were linked indirectly through early childhood maternal responsiveness. Data come from a longitudinal birth cohort study. Participants included 133 mothers and their children recruited from maternity wards shortly after birth. Maternal verbal ability was measured using the Vocabulary subtest from the Wechsler Abbreviated Scale of Intelligence, Second Edition (child age 8 months). Child verbal ability was assessed using the Peabody Picture Vocabulary Test (36 months). A latent maternal responsiveness variable was estimated using three developmentally sensitive indicators; one during infancy (child age 8 months) and two when children were 36 months. Results of a structural equation model indicated a significant indirect effect from maternal verbal abilities to child verbal abilities through maternal responsiveness. This indirect path was significant even after inclusion of another indirect path from maternal executive functioning to child verbal ability through maternal responsiveness (which was not significant). Future studies will benefit from experimental, genetically sensitive and/or cross‐lagged designs to allow for conclusions related to directionality and causality. This body of research has implications for the study of the intergenerational transmission of verbal abilities and associated skills, behaviours and adaptive outcomes.     

Adolescent personality,problem behaviour and the quality of the parent–adolescent relationship

The relationship between adolescent personality and problem behaviour has been well established. However, relatively little attention has been given to the role of the social environment in the association between adolescent personality and problem behaviour. We tested the mediating and moderating role of the quality of the parent–adolescent relationship in the associations between adolescents' personality traits and problem behaviour. The sample consisted of 140 adolescents (11 to 18 years of age) and both their parents. Results supported a mediating role of the father/mother–adolescent relationship in the associations between Agreeableness, Emotional Stability, and Conscientiousness and externalizing problem behaviour. The father/mother–adolescent relationships did not mediate the associations between personality traits and internalizing problem behaviour. We also found support for a moderating role of the father/mother–adolescent relationships in the association between Emotional Stability and both externalizing and internalizing problem behaviours. Other moderated effects were specific for parent, personality trait and type of problem behaviour. Copyright © 2006 John Wiley & Sons, Ltd.     

Personality in the age of industry: Structure,heritability, and correlates of personality in middle childhood from the perspective of parents,teachers, and children

Middle childhood is a crucial juncture in the lifespan where children work toward achieving a sense of competence foundational for future development. However, middle childhood has historically been underrepresented in the personality literature. The current study provides a comprehensive examination of personality in middle childhood using a large (N = 2510), longitudinal sample of 10- to 12-year-old twins. The structure, heritability, and correlates of personality in this period were investigated using personality ratings of parents, teachers, and children. Results showed that personality in middle childhood has a coherent structure, is heritable, and is relevant for developmentally salient outcomes such as externalizing behavior, substance use, and academic engagement. Results emphasize the importance of investigating personality in middle childhood across multiple informants.     

The relationships between parenting stress,parenting behaviour and preschoolers' social competence and behaviour problems in the classroom

Young children develop social and emotional competence through interactions with others in the two major contexts in which they spend time: home and preschool. This study examined whether parenting stress in the home context is related to the children's behaviour while in preschool. Previous research has suggested that parenting stress negatively influences parenting behaviour, which in turn has been shown to impact children's development. This study examined the direct relationship between parenting stress and children's behaviour in two types of preschool programmes: private day care centres and Head Start. Parenting stress was significantly related to teacher ratings of social competence, internalizing behaviours, and externalizing behaviours, and the effects of parenting behaviour do not appear to mediate this relationship. Parenting stress was most strongly related to children's social competence. Parents' reports of expectations for their child's behaviour appear to weakly moderate the relationship between externalizing behaviour and parenting stress. This study suggests that examination of a parent's level of stress, in addition to parenting practices, may be important in research and interventions with preschool children's behaviour and social competence. Copyright © 2005 John Wiley & Sons, Ltd.     

Birth weight and cognitive ability in childhood: a systematic review

Individual differences in cognitive ability may in part have prenatal origins. In high-risk (low birth weight/premature) babies, birth weight correlates positively with cognitive test scores in childhood, but it is unclear whether this holds for those with birth weights in the normal range. The authors systematically reviewed literature on the relationship between normal birth weight (more than 2,500 g) and childhood intelligence in term (37-42-week gestation) deliveries. Six studies met the inclusion criteria, and the authors present a comprehensive narrative review of these studies. There was a small, consistent, positive association between birth weight and childhood cognitive ability, even when corrected for confounders. Parental social class accounted for a larger proportion of the variance than birth weight, and these 2 variables were largely independent.     

Evaluation of a short-term group therapy program for children with behavior problems and their parents.

The current study investigated the effectiveness of a short-term, cognitive behavioral program for 106 primary school-aged children referred with externalizing behavior problems and their parents, compared with 39 children and their parents on a waiting-list to be treated. Exploring Together' comprised a children's group (anger management, problem-solving and social skills training), a parents' group (parenting skills training and dealing with parents' own issues), and a combined children's and parents' group (to target parent-child interactions). The program reduced children's behavior problems and improved their social skills at home. Changes in children's behaviors and social skills at home were generally maintained at 6- and 12-month follow-up. Implications of the findings for improving interventions for childhood externalizing behavior problems are discussed.     

Longitudinal Impact of Toddlers' Exposure to Domestic Violence

This study assessed how exposure to domestic violence (DV) during early childhood and increases in exposure over time influenced toddlers' behavior and peer problems, physical health, and cognitive abilities in middle childhood. Data from three waves of the survey component of “Welfare, Children, and Families: A Three-City Study” were assessed. Thirty-five percent of the 2- to 4-year-olds had mothers who reported DV victimization; 16% reported an increase in DV victimization over 2 years. Opposing past literature, none of the middle childhood outcomes were significantly influenced by early DV exposure. However, increases in mother's DV victimization from 1999 to 2001 significantly increased children's internalizing and externalizing problems and marginally decreased their school engagement in middle childhood in 2005.     

First-Year Maternal Employment and Adolescent Externalizing Behavior

Associations between first-year maternal employment and mother—and youth-reported externalizing behavior at age 15 were examined paying attention to potential mediating roles of home and child care environments by 36?months, effortful control at 54?months, and externalizing behavior at 54?months and middle childhood. We used data from the NICHD Study of Early Child Care and Youth Development (n?=?922 non-Hispanic White children) which is a prospective birth cohort study that followed children from birth to age 15. Full-time first-year maternal employment was associated with higher levels of externalizing behavior at age 15 through higher maternal depressive symptoms by 36?months, lower effortful control at 54?months, and higher externalizing behavior at 54?months and middle childhood. Part-time first-year maternal employment was not associated with higher externalizing behavior at age 15.     

Breastfeeding and offspring’s compassion and empathy in adulthood: A study with an over 30-year follow-up

This study investigated whether breastfeeding predicts offspring’s dispositional compassion and empathy from early adulthood to middle age. The parents of the participants (N = 1,394) of the Young Finns study answered questions about breastfeeding in 1983, and the participants’ compassion and empathy were evaluated in 1997‒2012 (participants were aged 20‒50 years). Breastfeeding did not predict the course of compassion or empathy in adulthood at the age of 20‒50 years. The associations remained non-significant, when adjusted for age, gender, socioeconomic factors, and a wide range of characteristics of the family environment (including mother’s gestational age; premature birth; birth weight; number of other children at home; parental mental disorder; parental relationship status; parental postnatal smoking; parental postnatal alcohol use; parenting behavior; and child’s externalizing behavior). In conclusion, breastfeeding seems not to predict offspring’s compassion or empathy in adulthood. The findings may present a hopeful perspective for children growing up with non-breastfeeding caregivers.     

The association between persistent disruptive childhood behaviour and the psychopathic personality constellation in adolescence: A twin study

This study tested if persistent externalizing behaviour and symptoms of Attention Deficit Hyperactivity Disorder (ADHD) in childhood are associated with personality and behavioural aspects of the psychopathic personality constellation in adolescence. The target sample consisted of all 1,480 twin pairs born in Sweden between 1985 and 1986. Parent‐reported externalizing behaviour and ADHD symptoms were obtained when the participants were 8–9 and 13–14 years old. Personality and behavioural aspects of the psychopathic personality constellation were measured with self‐report questionnaires when the participants were 16–17 years old. Persistent externalizing behaviour in childhood was associated with both psychopathic personality and antisocial behaviour in adolescence. However, within twin‐pair analyses showed that genetic factors explained the association between persistent externalizing behaviour and psychopathic personality, while shared environmental factors explained the association between persistent externalizing and antisocial behaviours. We conclude that persistent externalizing behaviour is a genetically influenced precursor of psychopathic personality among boys.     

Academic Processing Speed Mediates the Influence of Both Externalizing Behavior and Language Skills on the Academic Skills of Students with Emotional Disturbance

The results from previous research suggest that there is a relatively small (albeit statistically significant) relationship between the externalizing behavior and academic skills of students with emotional disturbance (ED). Researchers have also found that the majority of these students have language deficits that hinder their academic performance. The purposes of this study were to investigate the mediating role of academic processing speed (i.e., academic fluency) on the relationship between: (a) The externalizing behavior and academic skills of K-12 students with ED; and (b) language skills and academic skills of students with ED. Results indicate that academic processing speed mediated the influence of both language skills and externalizing behavior on academic skills of this population. The findings, limitations, and implications were discussed.     

进化心理学视角:童年环境、价值观影响绿色消费行为的实证研究

从进化心理学视角探究童年环境、成年人价值观和绿色消费的关系,为培养健康理性的消费行为提供有益启示。通过专项问卷调查收集1028个样本,运用方差分析、线性回归等进行实证分析。研究发现个体童年SES显著正向影响成年后的绿色消费行为,物质主义价值观在二者之间起显著中介效应; 传统价值观显著正向影响绿色消费,且在物质主义影响绿色消费过程中起调节效应; 绿色消费也会随着代际、教育程度、职业类型和当前SES的不同而呈现一定差异。