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This paper reports on changes in the social‐emotional well‐being of 6‐ to 12‐year‐old children tested before the COVID‐19 pandemic and during 2020 and 2021. Well‐being was assessed using a video game that empowers children to report their own well‐being, including school attachment, social and emotional well‐being, behavioural conformity and family support. We compared well‐being over time for two groups of children in government schools in Queensland, Western Australia and Tasmania. The treatment group of 580 children were tested in 2019 (Time 1) and a second time in mid‐late 2020 and early 2021 (Time 2). The comparison group of 841 children were tested twice before the pandemic. Results showed that children in the treatment group reported significantly lower family support at Time 2 than those in the comparison group. This reduction in perceived family support was stronger for girls. In addition, children in the treatment group who reported lower levels of family support at Time 1 reported a steeper decline in family support by Time 2. Finally, boys in the treatment group reported significantly better behavioural conformity and emotional well‐being relative to girls over time. Results highlight the varied impacts of the pandemic lockdowns and the need to provide continued support to vulnerable families. [ABSTRACT FROM AUTHOR]

Background: The long-term mental and physical health consequences of childhood maltreatment have been well documented. Less known are the longer-term consequences of childhood maltreatment, specifically the extent to which childhood maltreatment predicts adult life success. Objectives: To prospectively assess the extent to which childhood experiences of physical, sexual, emotional abuse and childhood neglect predict life success at 30 years of age. Participants and Setting: Data are from the Mater-University of Queensland Study of Pregnancy (MUSP), a pre-birth cohort study which follows children from conception to 30 years of age. Methods: Details of childhood maltreatment are from two sources; child safety agency notifications (and substantiations) linked to the survey data with self-reports of childhood experiences of maltreatment obtained at the 30-year follow-up using the Child Trauma Questionnaire (CTQ). Life success is a 9-item composite measure (alpha = 0.76) obtained at the 30-year follow-up. We use logistic regression models (with control for covariates) to examine the association between overall as well as specific forms of childhood maltreatment on adult life success. We further test these models using different cut-offs and propensity analyses to adjust for loss to follow-up. Results: Childhood maltreatment whether measured by agency report or self-report predicts overall low life success; agency substantiation OR = 1.88(1.14,3.08) & self-report OR = 2.60 (2.10,3.25). Self-report physical abuse, OR = 2.37(1.72,3.28); sexual abuse, OR = 2.85(2.05,3.96); emotional abuse, OR = 2.53(1.85,3.45) and neglect, OR = 2.36(1.83,3.03) all predict higher levels of low life success. Conclusions: Our findings suggest that the long-term consequences of childhood maltreatment extend to a wide range of day-to-day circumstances and extend into mid- to later life. [ABSTRACT FROM AUTHOR]

Puberty is a potentially sensitive period during which the adolescent demonstrates rapid changes in aggressive/delinquent behaviour. Early onset of puberty has been implicated, not only in the earlier occurrence of aggressive/delinquent behaviour, but potentially a continuing higher level of aggression/delinquency. This article examines immediate and longer term gender specific changes in aggressive/delinquent behaviour as these are independently associated with the age of onset of puberty and pubertal stage adjusted for age. Data is derived from the Mater–University of Queensland Study of Pregnancy, a prospective prebirth cohort that involves 2,784 respondents who provided information about current pubertal stage (Tanner Score) and the age of onset of puberty, as well as the Achenbach's Youth Self-Report (14-year YSR) and Young Adult Self-Report (21-year YASR). Both males and females had similar increased levels of aggression/delinquency with more advanced pubertal stage at the 14-year follow-up. For females (but not males) early age of onset of puberty was additionally associated with more symptoms of aggression/ delinquency at the 14-year follow-up. For males, by the 21-year follow-up those who had experienced early age of onset of puberty no longer had higher YASR levels of aggression/delinquency. For females, only early and late age of occurrence of puberty were associated with longer term evidence of aggressive/delinquent behaviour. Progression through puberty is associated with increased levels of aggressive/delinquent behaviour for both males and females, and of about a similar magnitude. Female rates of aggressive/delinquent behaviour may have increased over time to match those observed in young males. For females only, there is evidence of a long-term sustained effect of early and late puberty on increased levels of aggressive/delinquent behaviour. [ABSTRACT FROM AUTHOR]

Purpose: To examine the impact of the timing and duration of family experiences of poverty over the child/adolescent early life course on child aggressive/delinquent behavior and tobacco and alcohol consumption., Methods: Data were taken from a large scale population based birth cohort study with repeated follow-ups until 21 years after the birth. Poverty was measured during the pregnancy, 6 months, 5 years, and 14 years after the birth. Aggressive/delinquent behavior was measured at 14- and 21-year follow-ups. Tobacco and alcohol consumption were measured at the 21-year follow-up., Results: In multivariate analysis, family poverty experienced at the 14-year follow-up predicted persistent aggressive/delinquent behavior as well as smoking and higher levels of alcohol consumption at the 21-year follow-up. However, the strongest associations were for recurrent experiences of family poverty, with the group that experienced repeated poverty (3-4 times) being more than twice more likely to be aggressive/delinquent at both 14 and 21 years, and to drink more than one glass of alcohol per day at 21 years., Conclusions: Repeated experiences of poverty in early childhood and adolescence are strongly associated with a number of negative health-related behavior outcomes. Experience of poverty in the early adolescence seems to be the most sensitive period for such exposure., (Copyright 2010. Published by Elsevier Inc.)

This study examined the association between age of onset and persistence of externalizing behavior and young adults' cannabis use disorders (CUDs). Data were from a 21 year follow-up of a birth cohort study in Brisbane, Australia. The present cohort consisted of 2225 young adults who had data available about CUDs at 21 years and externalizing behavior at 5 and 14 years. Young adults' CUDs were assessed using the CIDI-Auto. Child and adolescent externalizing behavior were assessed at the 5- and 14-year phases of the study. After controlling for confounding variables, children who had externalizing behavior at both 5 and 14 years (child-onset-persistent) (COP) had a substantial increase in risk of CUD at age 21 years (Odds ratio (OR)=2.5; 95% CI: 1.5, 4.2). This association was similar for those who had 'adolescent onset' (AO) externalizing behavior. However, there was no association between 'childhood limited' (CL) externalizing behavior and CUD. Externalizing behavior in adolescence is a strong predictor of subsequent CUD. Smoking and drinking at 14 years partially mediated the link between externalizing behavior and CUD.