A commentary on Kim et al.'s (2025) mapping the multifaceted approaches and impacts of adverse childhood experiences: an umbrella review of meta-analyses for Journal of Child Psychology and Psychiatry's Annual Research Review

Abstract

Research on Adverse Childhood Experiences (ACEs) has progresses at a rapid pace over the last 30 years and publications now span many fields and disciplines. With a literature this vast, it is important to stake stock of what is known and where gaps in knowledge remain by reviewing and synthesizing published findings. In this commentary, I center remarks on a well-designed umbrella review conducted by Kim et al. on the impact of ACEs. Their review adds depth and precision to earlier reviews on this topic and draws attention to areas where further research is needed, including mechanisms underlying the transmission of risk and the onset of health-related outcomes associated with ACE exposure. I conclude the commentary by echoing a call by Kim and colleagues for more investment in public health prevention to reduce ACE exposure, lessen trauma symptoms, and reduce costs to society.