Research

Trauma-Informed Belonging

How can international schools cultivate belonging without asking students, families and staff to assimilate? Our study begins with listening: trauma-informed observation and voluntary conversations before any survey.

Designed by Nicole Bonnah and co-led with Janice Stewart-Yates. The study builds on Danau Tanu's research into third culture kids and the politics of belonging at international schools (Tanu, 2017).

How we respond

Ten pathways to trauma-informed belonging

There is no single way in. Each pathway belongs to one of the five phases of the Anatomy of Trauma-Informed Belonging, developed by Nicole Bonnah, and colour shows which.

The ten pathways to trauma-informed belonging arranged in a circle, coloured by phase, around the words There are many paths to healing in belonging
  1. Safe and inclusive spaces
  2. Sensorial spaces
  3. Trauma-informed approaches and practices
  4. Journey with compassion
  5. Cultural competence: seeing colour
  6. Anti-bias and anti-racist training
  7. Understanding ACEs
  8. Resilience building
  9. Advocacy and repair
  10. Relationships and community
Yellow: Physical and felt safety.Sand: Emotional safety and joy.Green: Cultural competence and awareness.Orange: Resilience, advocacy and repair.Orchid: Community and connection.
Understanding ACEs

What children carry into the classroom

Adverse childhood experiences (ACEs) are potentially traumatic events in childhood. The original CDC and Kaiser Permanente study linked them to long-term effects on health, learning and relationships (Felitti et al., 1998). Later research widened the lens to adversity that happens in communities, not only at home (Cronholm et al., 2015).

Conventional ACEs, at home
  • Emotional, physical or sexual abuse
  • Emotional or physical neglect
  • Domestic violence in the home
  • A household member with substance use or mental illness
  • A household member in prison
  • Parental separation or divorce

Felitti et al. (1998)

Expanded ACEs, in the community
  • Experiencing racism and discrimination
  • Bullying
  • Witnessing violence
  • Living in an unsafe neighbourhood
  • Living in foster care

Cronholm et al. (2015). Including these identified an additional 14% of participants exposed to adversity outside the home.

Much of the original ACE data came from white, middle-class, insured and educated participants. Racial trauma, including the everyday microaggressions children meet in classrooms and staffrooms, is still too rarely counted.

Globally mobile children

This is not only an American story

In a study of 1,904 adult third culture kids, 21% reported four or more ACEs and 35% reported three or more. The authors call for positive childhood experiences and trauma-informed practice across international communities, including schools.

Crossman and Wells, Caution and Hope (2022). The sample was not random, so it may not represent all TCKs.

Survival, not bad choices

When a child is in survival mode, the thinking brain goes quiet. What looks like defiance or shutting down is often a child saying: I am just trying to be safe.

That is why we connect before we correct, and why our work with schools starts with the room, the relationships and the nervous system (Souers and Hall, 2016; van der Kolk, 2014).

There is hope

Belonging is protective

Adversity is not destiny. Adults who had more positive childhood experiences, such as feeling they belonged at school and had adults who cared about them, report better mental and relational health, even after adversity (Bethell et al., 2019).

Safe, predictable environments

At home, at school and in the community.

Caring adults

Who listen, notice and respond with patience.

Belonging at school

Seeing yourself in the staff, the curriculum and the culture.

Social and emotional skills

Naming feelings and needs, and recovering after loss.

Our writing
"On Grief and Other Classrooms," a narrative by Nicole Bonnah in When Our Words Aren't Enough for Students, by Kwame Sarfo-Mensah (Routledge, forthcoming December 2026).
"Three Tips for Facilitating Belonging for Children in a New Culture," parent resource card, International School of Beijing.
Media
Identity Talk 4 Educators LIVE, hosted by Kwame Sarfo-Mensah. Episode 230, "Tapping Into the Black Experience in China" (November 2025).
Perspectives, from The Informed Perspective, hosted by Penny and Jennie. "Perspectives on Inclusivity" (June 2025), on how storytelling helps people feel they truly belong. Follow-up article: "The Power of Inclusion Begins with Storytelling".
SBS News, "New migrants to China fight back against racism" (August 2016). Nicole interviewed on The Black Orient and racism in China.
The China in Africa Podcast, hosted by Eric Olander and Cobus van Staden: "Race, Culture and the Politics of Being Black in China" and "Outrage Over the #RacistChineseAd" (May 2016).
"The Black Orient: The Emerging Black Presence in China", feature by Nicole Bonnah, China US Focus.
The Black Orient documentary, covered by Global Times.
Further reading
Nakazawa, D. J. (2015). Childhood Disrupted: How Your Biography Becomes Your Biology, and How You Can Heal.
Burke Harris, N. (2014). How childhood trauma affects health across a lifetime. TED.
Tanu, D. (2017). Growing Up in Transit: The Politics of Belonging at an International School.

Bring the study to your school

We work with leadership teams to listen first, then turn what we hear into policy and practice.

nicole@tapinthinktank.com

Start a conversation

References: Bethell, C., et al. (2019). Positive childhood experiences and adult mental and relational health in a statewide sample. JAMA Pediatrics. Cronholm, P. F., et al. (2015). Adverse childhood experiences: Expanding the concept of adversity. American Journal of Preventive Medicine. Crossman, T., and Wells, L. (2022). Caution and hope. SIMRoots. Felitti, V. J., et al. (1998). American Journal of Preventive Medicine. Souers, K., and Hall, P. (2016). Fostering Resilient Learners. ASCD. van der Kolk, B. (2014). The Body Keeps the Score. Viking.