Learn With Us
You don’t stand still in this field, and neither should your learning.
Get learning that fits your work, from online programs to in-person experiences, all built by experts in the field and designed to give you tools you can actually use, with options to train your entire team.
We’ve been there. We know what challenges lie ahead. And we can give you the guidance you need to crush your career goals.
DC:0–5™ Clinical Training
If you’re working with infants and young children, you need a clear, reliable approach to early mental health. DC:0–5™: Diagnostic Classification of Mental Health and Developmental Disorders of Infancy and Early Childhood gives you the tools to understand diagnose, and respond with confidence.
"So thorough in explanations of the material and I appreciated the chance to dissect and apply the information to case studies."
Critical Competencies
Use the ZERO TO THREE Critical Competencies for Infant-Toddler Educators™ to build the skills you need to support social-emotional, cognitive, and language and early literacy development in the earliest years. It’s designed to help you deepen your impact and improve outcomes for infants, toddlers and their families.
"The curriculum helps early childhood educators use evidence-based practices to bring more intentionality and more thoughtful connections to support children’s social emotional, cognitive, and language development."
The Growing Brain
Build a strong foundation in brain science with The Growing Brain, designed to help professionals and families deepen their understanding of child development from birth to age five.
Explore how early experiences shape the developing brain and gain insights you can apply to support young children’s growth and learning every day.
"Do it! You will be transformed."
Infant and Early Childhood Mental Health (IECMH) Training
Expand your knowledge of infant and early childhood mental health and stay current on essential practices. With options ranging from overview webinars to in-depth trainings, you can build skills in areas like reflective practice, supervision and systems approaches and apply them in real-world settings.
P-5 Competencies
Build stronger interdisciplinary partnerships and improve coordinated service delivery with the ZERO TO THREE Competencies for Prenatal to Age 5 Professionals.
Trainer Certification
Get certified to deliver ZERO TO THREE’s Critical Competencies, DC:0–5 and The Growing Brain curricula and strengthen how you support infants, toddlers and their families.
Meet Your Training Leads
Noelle Hause is the Senior Professional Development Manager for Infant and Early Childhood Mental Health at ZERO TO THREE, where she leads national and international trainings for DC:0–5™ and other IECMH offerings.
A licensed clinical provider and Infant Mental Health Mentor, Noelle brings deep experience in reflective supervision, consultation, and building capacity across early childhood systems.
Katrina Macasaet leads ZERO TO THREE’s Critical Competencies and The Growing Brain professional development programs. She manages national trainer certification, supports high-quality delivery, and fosters community through member events and expert-led discussions.
Our professional development offerings are led by experienced faculty who specialize in each content area. While training leaders guide the development and quality of every offering, they may not be the ones delivering each session, including group trainings.