Group Trainings

We’re here to support your group’s professional development with training experiences that inspire, challenge, and elevate your team’s work with infants, toddlers, and their families.

The Growing Brain

The Growing Brain curriculum and its professional development offerings provide learners with a comprehensive understanding of how the brain develops and immediate strategies to encourage healthy brain development. Offerings include The Growing Brain Basics—a 4-part webinar series, and a training-of-trainers with trainer certification.

Join us to turn brain science into powerful practice! 

This webinar series supported my further learning about early childhood development and helped to support the work I do in my role.

Infant and Early Childhood Mental Health (IECMH) Training

Our suite of IECMH trainings helps clinicians and allied early childhood professionals build their capacity in key areas and stay current on essential child development and practice issues. Offerings are available in overview webinars and in-depth events on a range of topics, from IECMH foundations and theoretical perspectives, to reflective practice and supervision, creating a culture of care, systems and public health approaches to IECMH, and more. 

This is a great training that expanded my knowledge for my current position and made me curious to continue my education in the infant mental health field.

DC:0-5 Clinical Training

The DC:0-5™ Clinical Training gives mental health, healthcare, and early intervention professionals an in-depth understanding of this specialized diagnostic system. Participants explore its history, multi-axial approach, and culturally responsive, relationship-based diagnostic practices.

So thorough in the explanations of the material and I appreciated the chance to dissect and apply the information to case studies.

Critical Competencies Training

Give your team the tools to elevate their practice and make a lasting impact on infants and toddlers. ZERO TO THREE’s Critical Competencies Training  provides an essential foundations in key skills and strategies that strengthen early childhood educators’ ability to support social-emotional, cognitive, and language development in the earliest years. 

This training is perfect for educators, coaches, and program leaders looking to enhance their impact and improve outcomes for infants, toddlers, and their families.

I gained a deeper understanding of how early childhood professionals can intentionally shape positive outcomes, and I now have evidence-based strategies to better support babies and toddlers in their growth and identity development.

Meet Our Training Leads

Noelle Hause

Noelle 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

Katrina 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.

About Our Training Team

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.

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Babies and toddlers need your support now more than ever.

Together, we can strengthen families across the country and around the world.

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