Parenting in the early years and self-harm in adolescence: The role of control and reward systems in childhood.

BACKGROUND: Research suggests that early parenting may contribute to the development of self-harm but this has not been examined longitudinally. In this study, we explored the relationship between early parenting and self-harm in adolescence and considered whether (1) emotion regulation and (2) decision-making in childhood mediate the relationship between early parenting and self-harm. METHOD: Using longitudinal data from the Millennium Cohort Study (MCS), we tested mediation models exploring the relationship between early parenting and self-harm in adolescence via emotion regulation and decision-making. Parenting was assessed at age 3 with measures of conflict, closeness and discipline. The trajectories of independence & self-regulation and emotional dysregulation were modelled from ages 3 to 7 years through latent growth curve analysis, with individual predicted slope and intercept values used in the mediation models. Decision-making (deliberation time, total time, delay aversion, quality of decision making, risk adjustment, risk-taking) was assessed using the Cambridge Gambling Task (CGT) at age 11. RESULTS: In our sample (n = 11,145), we found no evidence of a direct association between early parenting and self-harm in adolescence. However, there were indirect effects of parenting (conflict and closeness) on self-harm via the slope of emotional dysregulation. Furthermore, delay aversion was positively associated with self-harm in adolescence. LIMITATIONS: It must be acknowledged that we cannot determine causality and that self-report measures of parenting are vulnerable to several biases. CONCLUSION: The findings support early identification and interventions for children exhibiting chronic emotional dysregulation and decision-making characterised by a bias for smaller, immediate over larger, delayed rewards.

The role of primary school composition in affective decision-making: a prospective cohort study.

PURPOSE: School-level characteristics are known to be associated with pupils' academic and cognitive ability but also their socioemotional development. This study examines, for the first time, whether primary school characteristics are associated with pupils' affective decision-making too. METHODS: The sample included 3,141 children participating in the Millennium Cohort Study with available data on their school's characteristics, according to the National Pupil Database, at age 7 years. Decision-making was measured using the Cambridge Gambling Task at age 11 years. We modelled data using a series of sex-stratified linear regression analyses of decision-making (risk-taking, quality of decision-making, risk adjustment, deliberation time, and delay aversion) against four indicators of school composition (academic performance and proportions among pupils who are native speakers of English, are eligible for free school meals and have special educational needs). RESULTS: After adjustment for individual and family-level confounding, schools with a higher average academic performance showed more delay aversion among males, and among females, higher deliberation time and lower risk-taking. Schools with proportionally more native English speakers had higher deliberation time among males. Schools with proportionally more pupils eligible for free school meals showed lower scores on quality of decision-making among males. Schools with proportionally more children with special educational needs showed better quality of decision-making among males and lower risk-taking among females. CONCLUSION: The findings of this study can be used to target support for primary schools. Interventions aiming to support lower-achieving schools and those with less affluent intakes could help to improve boys' affective decision-making.

Change in decision-making skills and risk for eating disorders in adolescence: A population-based study.

BACKGROUND: Despite the growing interest in the involvement of decision-making under conditions of risk in the onset of eating disorders in adolescence, no studies have investigated how the development of decision-making across that period may influence such a risk. Using data from the Millennium Cohort Study this study explored whether changes in performance on the Cambridge Gambling Task (CGT) between age 11 and age 14 were associated with presence of eating disorder (ED) symptoms at age 14. METHODS: Latent class analysis was used to identify groups with distinct profiles based on their responses to questions investigating eating and dieting at age 14. CGT change scores were used as predictors of latent class membership in a logistic regression while accounting for confounders. RESULTS: In our sample of 11,303 participants, the best class solution was a two-class one reflecting high and low risk for ED symptoms. Higher risk-taking scores and lower quality of decision-making scores at age 11 were associated with increased odds of belonging to the high-risk group at age 14. Risk-taking was reduced from age 11 to age 14, but a smaller reduction was associated with a higher probability of being in the higher risk group at age 14. The change over time in the other CGT measures was not associated with risk for ED symptoms. CONCLUSIONS: Atypical change in risk-taking from early to middle adolescence may be implicated in the risk of ED symptoms in middle adolescence. These results should be replicated in clinical samples.

Maternal depression and trajectories of child internalizing and externalizing problems: the roles of child decision making and working memory.

BACKGROUND: Maternal depression may affect the emotional/behavioural outcomes of children with normal neurocognitive functioning less severely than it does those without. To guide prevention and intervention efforts, research must specify which aspects of a child's cognitive functioning both moderate the effect of maternal depression and are amenable to change. Working memory and decision making may be amenable to change and are so far unexplored as moderators of this effect. METHOD: Our sample was 17 160 Millennium Cohort Study children. We analysed trajectories of externalizing (conduct and hyperactivity) and internalizing (emotional and peer) problems, measured with the Strengths and Difficulties Questionnaire at the ages 3, 5, 7 and 11 years, using growth curve models. We characterized maternal depression, also time-varying at these ages, by a high score on the K6. Working memory was measured with the Cambridge Neuropsychological Test Automated Battery Spatial Working Memory Task, and decision making (risk taking and quality of decision making) with the Cambridge Gambling Task, both at age 11 years. RESULTS: Maternal depression predicted both the level and the growth of problems. Risk taking and poor-quality decision making were related positively to externalizing and non-significantly to internalizing problems. Poor working memory was related to both problem types. Neither decision making nor working memory explained the effect of maternal depression on child internalizing/externalizing problems. Importantly, risk taking amplified the effect of maternal depression on internalizing problems, and poor working memory that on internalizing and conduct problems. CONCLUSIONS: Impaired decision making and working memory in children amplify the adverse effect of maternal depression on, particularly, internalizing problems.

The cross-lagged relationship between father absence and child problem behaviour in the early years.

BACKGROUND: Father absence has negative consequences for children's behaviour. Yet research has not examined how father absence and child behaviour may influence each other. This study models the cross-lagged relationship between father absence (non-residence) and child problem behaviour in the early years. METHODS: We used data from the UK's Millennium Cohort Study, at children's ages 3, 5 and 7 years (Sweeps 2-4). The sample was 15,293 families in which both biological parents were co-resident at Sweep 1, when the child was aged 9 months. Child problem behaviour was assessed using the clinical cut-offs of the Strengths and Difficulties Questionnaire (SDQ). We also investigated gender differences in the association between father absence and problem behaviour. RESULTS: Father absence at age 3 predicted a higher probability of the child scoring above cut-off for total difficulties at age 5, as did father absence at age 5 for total difficulties at age 7. There were no significant effects for total difficulties on father absence. Similar father absence effects were found for individual SDQ subscales. Using these subscales, we found few child behaviour effects, mostly during the preschool years: children's severe externalizing and social (but not emotional) problems were associated with a greater probability of the father being absent in the next sweep. All cross-lagged relationships were similar for boys and girls. CONCLUSIONS: Father absence seems to be mainly the cause rather than the outcome of child problem behaviour in young UK families, and to affect boys and girls similarly. There were some child (mostly externalizing) behaviour effects on father absence, particularly in the early years.

Fathering and adolescents' psychological adjustment: the role of fathers' involvement, residence and biology status.

BACKGROUND: Studies on fathering and child mental health are now increasingly looking for specificity in children's psychological adjustment, indicating whether the impact of fathering is diagnostically specific or non-specific. METHODS: Data from 435 fathers of secondary school-aged children in Britain were used to explore the association between resident biological fathers', non-resident biological fathers' and stepfathers' involvement and children's total difficulties, prosocial behaviour, emotional symptoms, conduct problems, hyperactivity and peer problems (all measured with the Strengths and Difficulties Questionnaire) in adolescence. RESULTS: After controlling for child-, father- and family-related factors, fathers' involvement was negatively associated with children's total difficulties and hyperactivity, was positively associated with children's prosocial behaviour, and was unrelated with children's emotional symptoms, conduct problems and peer problems. There was no non-resident biological father effect. Compared with resident biological fathers, stepfathers reported more total difficulties, conduct problems and hyperactivity in their children even after adjusting for involvement. CONCLUSIONS: Whether this reflects stepfathers' low tolerance levels or biological fathers' complacency, as sociobiologists would argue, or whether this is due to pre-existing predispositions of children in families which separate and restructure, to the effects of these multiple family changes or to the high exposure of children in restructured families to parental risk factors, is, given the data available and the study design, unclear. However, this study showed that, compared with their peers in biological father families, adolescents in stepfather families are perceived to be at higher risk of behaviour problems, and that father involvement is related to specific aspects of child adjustment.

The behavioral and emotional problems of former unaccompanied refugee children 3-4 years after their return to Vietnam.

OBJECTIVE: The objective of this study was to examine the behavioral and emotional problems of former unaccompanied refugee children who had repatriated to Vietnam from refugee centers in Hong Kong and South East Asia. The children were compared with a matched sample of children who had never left Vietnam. METHOD: The participants consisted of 455 Vietnamese children aged between 10 and 22 years; 238 of the children had formerly resided in refugee camps without their parents. Data were collected using the Achenbach Youth Self-Report, the Cowen Perceived Self-Efficacy scale, a Social Support scale as well as an Exposure to Trauma scale. RESULTS: No significant difference was found between the two groups of children on the YSR Total Score. The former refugee children had significantly lower Externalizing scores and failed marginally to report significantly higher Internalizing scores than the local children. The study showed that the perceived self-efficacy, number of social supports and experience of social support did not differ between the two groups of children. Further analysis showed that a significant interaction between the immigration status of the children and the children's subjective perception of their current standard of living explained the differences in the YSR. CONCLUSION: The results suggest that the experience of living without parents in a refugee camp does not lead to increased behavioral and emotional problems in the immediate years after repatriation.

Parental background, social disadvantage, public "care," and psychological problems in adolescence and adulthood.

OBJECTIVE: To assess whether the structure of the parental background (birth, restructured, widowed, single) or the context (severe social disadvantage or care) in childhood is associated with psychological problems in adolescence and adulthood. METHOD: Data on 8,441 cohort members of the National Child Development Study were used to explore the impact of parental background on maladjustment at age 16, as assessed by the Rutter A Health and Behaviour Checklist, and psychological distress at age 33, as assessed by the Malaise Inventory. RESULTS: Restructured parenting (without disadvantage or care) was not a risk factor for maladjustment at age 16. Rather, a childhood experience of care or social disadvantage was significantly related to psychosocial problems at age 16. Psychological distress at age 33 was associated with maladjustment at age 16. A childhood experience of care was associated with a tendency to adult psychological distress in men, as was growing up with a single parent. CONCLUSIONS: It is not the structure of the family background but the context that is more strongly associated with maladjustment in adolescence. A childhood experience of single parenthood and an experience of care predicted adult psychological distress in men but not in women.