Parental criminality is a risk factor for crime, but little is known about why some individuals exposed to this risk refrain from crime. We explored associations of resting heart rate (RHR), systolic blood pressure (SBP), cognitive ability (CA), and psychological functioning (PF) with criminal convictions among men with a convicted parent, accounting for unmeasured familial factors in sibling analyses. Data were obtained from Swedish registers, including all men born in Sweden between 1958 and 1992 with a convicted parent (N = 495,109), followed for up to 48 years. The potential protective factors were measured at mandatory conscription. Outcomes were conviction of any, violent, and non-violent crime. Survival analyses were used to test for associations, adjusting for measured covariates and unmeasured familial factors. Higher levels of RHR, SBP, CA, and PF were associated with reduced risk of criminality after adjusting for covariates. RHR associations were largely explained by familial factors. CA and PF associations were not due to sibling-shared confounders, in line with a causal interpretation. SBP results, indicating a protective effect against non-violent crime, warrant further investigation.

Despite evidence of some intergenerational continuity of maltreatment, a notable proportion of parents maltreated in childhood do not perpetuate the cycle of maltreatment. The aim of this study was to identify factors that would distinguish mother–child dyads where intergenerational continuity was present from dyads characterized by intergenerational discontinuity. The sample included 193 children and their mothers, drawn from two populations: 74 maltreated children recruited through Child Protection Services and 119 nonmaltreated children recruited among low-income families. Factors investigated included maternal childhood maltreatment, psychological functioning, and family ecology. Compared to maltreated mothers who broke the cycle of maltreatment, those who perpetuated the cycle were more likely to have experienced childhood physical neglect and multitype maltreatment, and to experience sociodemographic risk, intimate partner violence, and lack of family support. Compared to nonmaltreated mothers who maintained a nonmaltreating child-rearing environment: (a) maltreated mothers who broke the cycle were more likely to experience residential instability and lack of family support, and (b) nonmaltreated mothers whose child was maltreated were more likely to experience sociodemographic risk and lack of family support. Maternal psychological functioning did not discriminate maltreatment groups. Lending empirical support to a diathesis-stress model of poor parenting, these findings suggest that family-ecology related stress, but not maternal psychological difficulties, may create additional burden that will precipitate the risk of maltreatment intergenerational continuity.

The British Transplant Games are held annually for children and adults who have received transplanted organs. The aim of our pilot study was to determine whether participation in such an event had an impact on psychological well-being. We asked 26 children participating in the Games to complete a specifically designed questionnaire before and after the event. The 13 questions covered areas such as state of mood, perceived physical health, fatigue, anxiety, and confidence. There were mean improvements over time on 10 of the 13 questions, and the change in overall score was significant (p = .036). For the majority of young people, participation in the Transplant Games was associated with a positive impact on psychological functioning in the short term. Further evaluation is now required to determine whether such benefits are maintained in the longer term.