Adverse childhood experiences (ACEs)-including child maltreatment, witnessing violence, and household dysfunction-have been robustly associated with poor health in later life. There is also increasing evidence that those who experience childhood adversity are more likely subsequently to be victims or perpetrators of intimate partner violence (IPV). Most evidence, however, is cross-sectional and concentrated in high-income settings, and cannot be generalized to more diverse contexts. In contrast, this study assessed longitudinal relations between ACEs and IPV in a low-income country. We interviewed 1,878 adolescents in rural Malawi between 2017 and 2018 (aged 10-16) and again in 2021 (aged 13-20). Adolescents completed the Adverse Childhood Experience-International Questionnaire. Past-year physical, sexual, and emotional IPV victimization and perpetration were measured using the WHO's Violence Against Women Instrument. We estimated multivariate regression models between of Interpersonal ViolenceKidman et al. research-article2023 7336 Journal of Interpersonal Violence 38(11-12) cumulative adversity (0-13 adversities) at baseline and IPV at follow-up among respondents who reported any romantic or sexual partnerships. The cumulative ACEs score was associated with emotional IPV victimization for boys (OR = 1.12 per ACE) and sexual IPV victimization for girls (OR = 1.18). The ACEs score demonstrated a significant association with perpetration for girls only (OR = 1.33 for emotional IPV). By using longitudinal data, we more rigorously demonstrated the critical role of childhood adversity in shaping later IPV behavior. There are ongoing efforts toward primary prevention of childhood adversity. Given the burden that adolescents already carry (six ACEs on average in our sample), we also need secondary interventions that can help interrupt the pathway from adversity to IPV. This calls for increased collaboration between those working to address violence against children and violence against women.

Objective:Adverse childhood experiences have been robustly associated with poor sexual health in later life. In low-income countries, there is growing evidence that children experience greater adversity than those in higher income countries. Research suggests this may contribute to later sexual risk taking and HIV infection, though most studies to date have been cross-sectional.Design:We use longitudinal data on adolescents to examine the temporal relationship between adversity and HIV-related behavioral and biological outcomes.Methods:We interviewed 1878 adolescents living in Malawi in 2017-2018 (age 10-16) and again in 2021 (age 13-20). Adolescents completed the Adverse Childhood Experience - International Questionnaire. HIV-risk was assessed through both behavioral (e.g. condom use) and biological (HIV and herpes simplex virus 2 [HSV2] infection) outcomes. ordinary least squares (OLS) and logistic multivariate regression models are used to explore associations between adversity and HIV risk.Results:In longitudinal analyses, adverse childhood experiences (ACEs) were significantly associated with intimate partner violence and girls' behavioral risk scores only. HIV incidence was too low to model; there were no significant associations with HSV2. In cross-sectional analyses, ACEs were additionally associated with an early sexual debut, lack of condom use, a greater number of sexual partnerships, and sexually transmitted infection symptoms.Conclusions:Our findings emphasize the importance of collecting prospective data: results from longitudinal and cross-sectional analyses drew qualitatively different conclusions. Cross-sectional analyses may not be accurate representations of longitudinal processes. However, they suggest that recent adversity and distress drives HIV-related behavior, perhaps more than early adversity. Interventions that combat emotional abuse or peer violence during adolescence could potentially reduce HIV risk.

A sizeable literature documents the associations between adverse childhood experiences (ACEs) and poor health in later life. By and large, ACEs are measured using retrospective self-reports. Little is known about the longitudinal consistency of these self-reports in panel data with multiple measurements. This is especially true in adolescence, as most studies using ACEs self-reports have been conducted among adults. Furthermore, very few studies have explored the consistency of ACEs self-reports in low-and middle-income countries, where the reported prevalence of ACEs tends to be higher than in high-income countries. Addressing these gaps, the current study examines the consistency of ACEs self-reports among a cohort of adolescents (N = 1,878, age 10 to 16 at survey baseline) in rural Malawi. We use data from two waves of the ACE project of the Malawi Longitudinal Study of Families and Health carried out in 2017-18 and 2021. In addition to the high prevalence of self-reported ACEs among adolescents in our sample, we document very low consistency of self-reports over time (average Kappa coefficient of 0.11). This low consistency is attributable not only to adolescents reporting more ACEs over time, which could be due to new exposures, but also to adolescents reporting fewer ACEs over time. Analyses of survey vignettes indicate that individual and sociocultural perceptions of abuse do not explain this low consistency. We find that external events (such as changes in socioeconomic status and negative economic shocks) and internal psychological states (such as depression and post-traumatic stress disorder) both predict inconsistencies in ACEs self-reports. Compared with results from prior studies, our findings indicate that the longitudinal consistency of ACEs self-reports may be lower in adolescence than in adulthood. Taken together, these findings suggest that ACEs self-reports provided by adults may be biased by key processes unfolding in adolescence.

During the early stages of the COVID-19 pandemic, almost all countries implemented school closures to prevent disease transmission. However, prolonged closures can put children at risk of leaving school permanently, a decision that can reduce their long-term potential and income. This study investigated the extent to which the COVID-19 pandemic and associated school closures reduced school attendance in Malawi, a low-income African country. We used longitudinal data from a cohort of adolescents interviewed before (2017/18; at age 10-16) and after (2021; at age 13-20) the pandemic school closures. Of those students who had been attending school prior to school closures, we find that 86% returned when schools reopened. Dropouts were more pronounced among older girls: over 30% of those aged 17-19 did not return to school. This resulted in further lowering the gender parity index to the greater disadvantage of girls. We also found that students already lagging behind in school were more likely to dropout. Thus, our data suggest that the COVID-19 pandemic has magnified gender inequalities in schooling, at least partially erasing recent progress towards inclusive education. Urgent investments are needed to find and re-enroll lost students now, and to create more resilient and adaptable educational systems before the next pandemic or other negative shock arrives.

Despite decades of sweeping socioeconomic and cultural transformations, extended households remain widespread in many regions of the world. The mechanisms explaining this persistence are not well-established. The research reported on here investigates these mechanisms in India, where the prevalence of stem and joint households ranks among the highest in the world. Combining demographic and ethnographic data, this study compares processes of household change in two villages in India's Deccan Plateau. Results highlight key pathways by which development can contribute to both the decline and persistence of joint households. In the first village, joint households have become virtually extinct in recent years. Analyses suggest that frequent labor migrations, depopulation, and slow economic growth largely explain this decline. In the second village, there was a recent increase in the prevalence of joint households. The expansion of irrigation created economic opportunities in farming and other industries. Many young men now jointly invest in land with their father and brother(s) instead of purchasing separate houses. This suggests that agricultural improvements and the revitalization of the village economy have stimulated the formation of joint households. In both villages, ethnographic data reveal the ambivalent preferences and practical considerations underpinning residential decisions.