From Prenatal Development to Adolescence






Behavior is often addressed after a crisis. We focus on what comes before—development, relationships, context, and the conditions shaping how people respond.
FirstBehavior brings together developmental science, trauma-responsive practice, and behavioral-health expertise to understand behavior across childhood and adolescence. Rather than viewing behavior as an isolated event, we examine the developmental, relational, environmental, and systemic factors surrounding it.
We translate research into practical guidance that helps families, professionals, and organizations recognize emerging needs, respond more thoughtfully, and make better-informed decisions. Our purpose is to connect scientific evidence with compassionate, real-world application.
By The Numbers
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Developmentally Informed
Behavior is understood within the context of age, relationships, environment, and lived experience.
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Trauma Responsive
Every response prioritizes safety, dignity, trust, and emotional well-being.
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Evidence Informed
Developmental and behavioral research is translated into responsible, practical guidance.
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Community Focused
Support is designed for children, families, professionals, and the systems surrounding them.
Perspectives Shaping Behavioral Health

Researcher’s Perspective
“Behavior is not simply something to correct. It is information about development, relationships, lived experience, and unmet needs.”
Jessica Atkins | Doctoral Researcher
FirstBehavior®



From Evidence to Practice
Impactful care relies on context—evaluating personal history, current milestones, and the messages behind every action to provide compassionate, specific guidance.
Explore Insights
Who We Are
FirstBehavior is a developmental and behavioral-science organization focused on how people grow, adapt, communicate, and respond to their environments. We connect research with real-world application, making complex evidence accessible to children, families, professionals, and communities.
Our work is grounded in developmental science, trauma-responsive principles, and careful attention to context. Through education, practical resources, consultation, and behavioral-health support, we help people recognize needs earlier, understand what behavior may be communicating, and respond with greater clarity and compassion.

