An excellent resource for learning about the effect of positive and adverse childhood experiences can be found here.
Trauma symptoms can make learning difficult, as it changes the way humans interpret stressful circumstances in the brain. Understanding these changes can make it possible to learn effectively and heal those parts that were negatively impacted by trauma. Leaning in to positive experiences and protective factors also support this process.
For screening regarding concerns about childhood trauma and resilience, use the link: ACEs