Complex Trauma Exposure and Placement Stability among Systems-Impacted Black and Latinx Youth: The Mediating Role of Multisystemic Strengths.

The purpose of this study is to investigate the mediating role of multisystemic strengths in the association between complex trauma (CT) exposure and placement stability among racialized youth using the Child and Adolescent Needs and Strength (CANS) assessment. Participants were 4022 Black and Latinx youth in the child welfare system in a midwestern state. Negative binomial regressions revealed a significant indirect effect of CT exposure on placement stability through interpersonal strengths (p < .01), coping skills (p < .001), optimism (p < .01), and talents/interests (p < .05). At the familial level, there was a significant indirect effect of CT exposure on placement stability through family strengths and relationship permanence (p < .001). At the community level, educational system supports, and community resources indirectly impacted the relationship between CT exposure and placement stability (p < .01). These findings suggest that early interventions aimed at identifying and developing multisystemic strengths in Black and Latinx youth in the child welfare system can help maximize placement stability.

Social cognitive regions of human association cortex are selectively connected to the amygdala.

Reasoning about someone's thoughts and intentions - i.e., forming a theory of mind - is an important aspect of social cognition that relies on association areas of the brain that have expanded disproportionately in the human lineage. We recently showed that these association zones comprise parallel distributed networks that, despite occupying adjacent and interdigitated regions, serve dissociable functions. One network is selectively recruited by theory of mind processes. What circuit properties differentiate these parallel networks? Here, we show that social cognitive association areas are intrinsically and selectively connected to regions of the anterior medial temporal lobe that are implicated in emotional learning and social behaviors, including the amygdala at or near the basolateral complex and medial nucleus. The results suggest that social cognitive functions emerge through coordinated activity between amygdala circuits and a distributed association network, and indicate the medial nucleus may play an important role in social cognition in humans.