The Childhood Experiences We Carry Into Adulthood - And What They Can Teach Us

Some childhood experiences are easy to remember.

Others are much harder to identify.

There may be no single dramatic event to point to. Instead, it can be a pattern: emotions that were dismissed, needs that were overlooked, instability at home, conflict that never seemed to end, or a child who learned very early that asking for help was not always safe.

Years later, those experiences can still influence how a person understands relationships, stress, trust, learning, and even their own sense of worth.

This is one reason developmental trauma and adverse childhood experiences have become increasingly important areas of education for parents, educators, communities, and professionals.

But understanding childhood adversity is not about labeling people or blaming parents. It is about understanding how early environments can influence development — and what supportive relationships and environments can do in response.

What Are Adverse Childhood Experiences?

Adverse Childhood Experiences, commonly called ACEs, are potentially traumatic experiences that occur during childhood.

According to the U.S. Centers for Disease Control and Prevention, ACEs can include abuse, neglect, witnessing violence, household substance-use problems, household mental-health problems, and other circumstances that undermine a child's sense of safety, stability, or connection.

Importantly, ACEs are not limited to one type of event.

A child may experience:

• Emotional or physical abuse

• Emotional or physical neglect

• Domestic violence

• Serious instability at home

• A caregiver struggling with substance use

• A caregiver experiencing significant mental-health difficulties

• Separation from a parent or caregiver

• Housing or food instability

• Violence in the home or community

The experience of adversity is also highly individual. Two children can experience similar circumstances and respond very differently.

That is why trauma-informed education focuses on understanding the person and their environment rather than assuming that every person exposed to adversity will have the same outcome.

Why Childhood Experiences Can Matter Years Later

Childhood is a period of extraordinary development.

The brain and other biological systems are continually adapting to the environment around a child. When children experience prolonged adversity without adequate support, their stress-response systems can remain activated for extended periods.

Harvard University's Center on the Developing Child describes this prolonged activation as toxic stress and explains that supportive relationships with caring adults can help buffer the effects of significant stress.

The CDC similarly notes that toxic stress associated with ACEs can affect brain development, attention, decision-making, learning, and stress-response systems.

This does not mean childhood adversity determines someone's future.

It means early experiences can become one part of the environment in which development takes place.

That distinction matters.

The Adult Who Learned Not to Ask for Help

Imagine a child who repeatedly learns that expressing fear, sadness, or frustration results in criticism rather than support.

Over time, that child may learn to stay quiet.

As an adult, they might find it difficult to communicate their needs. They may avoid difficult conversations, minimize their emotions, or believe they should handle everything independently.

That does not mean the adult is “broken.”

It may mean that a behavior that once helped the child navigate their environment has continued into a different stage of life.

Understanding this difference can change the conversation from:

“What's wrong with this person?”

to:

“What might this person have learned to do in order to feel safe?”

That is one of the central ideas behind trauma-informed thinking.

Childhood Emotional Neglect Can Be Difficult to Recognize

Physical injuries are visible.

Emotional neglect often is not.

A child can have food, clothing, schooling, and a home while still experiencing unmet emotional needs.

Emotional neglect can involve repeatedly failing to recognize, respond to, or appropriately support a child's emotional needs.

Because there may be no single dramatic incident, adults who experienced it sometimes struggle to understand why certain experiences continue to affect them.

They may say:

“Nothing really happened to me.”

Yet they may also describe difficulty identifying emotions, asking for support, trusting others, or believing that their needs matter.

This is why conversations about childhood development should include not only what happened to children, but also what they did not receive.

Why Relationships Matter So Much

One of the most important protective factors in childhood is the presence of supportive relationships.

A caring adult cannot eliminate every source of adversity. But consistent, responsive relationships can provide children with something critically important: a sense that they are not facing difficult experiences alone.

Harvard's Center on the Developing Child emphasizes that responsive relationships can help buffer children's stress responses and support healthy development.

The CDC also identifies safe, stable, nurturing relationships and environments as important for preventing ACEs and helping children reach their potential.

For parents, educators, mentors, and community organizations, this creates an important opportunity.

Sometimes the most meaningful intervention is not a complicated program.

It is consistency.

A child knowing:

“Someone sees me.”

“Someone listens.”

“Someone will come back.”

“I can ask for help.”

What Does Trauma-Informed Education Actually Mean?

Trauma-informed education does not mean treating every child as traumatized.

Instead, it means understanding that trauma and adversity exist and designing environments that promote safety, trust, collaboration, and empowerment.

The Substance Abuse and Mental Health Services Administration (SAMHSA) describes trauma-informed approaches as systems that recognize the widespread impact of trauma, understand potential paths toward recovery, recognize signs of trauma, and integrate that knowledge into policies and practices while attempting to avoid retraumatization.

SAMHSA identifies principles including:

1. Safety

2. Trust and transparency

3. Peer support

4. Collaboration

5. Empowerment, voice and choice

6. Attention to cultural, historical, and gender-related factors

These principles can influence how schools, organizations, healthcare environments, community programs, and families communicate with people.

A Trauma-Informed Classroom Looks Different

Consider two responses to a student who repeatedly becomes disruptive.

The first response might be:

“This student is difficult.”

The second asks:

“What is happening around this student, and what might the behavior be communicating?”

The second approach does not mean ignoring inappropriate behavior or removing boundaries.

Boundaries still matter.

Accountability still matters.

But the goal becomes understanding behavior while maintaining safety and appropriate expectations.

A trauma-informed environment might therefore prioritize predictable routines, respectful communication, clear expectations, opportunities for appropriate choice, and relationships built on trust.

The Effects of ACEs Are Real — But They Are Not Destiny

This is perhaps the most important point.

Research has found associations between ACEs and numerous health, behavioral, educational, and social outcomes. The CDC reports that ACEs can have lasting effects on health, well-being, education, and life opportunities.

But an association is not a prediction about an individual.

A person who experienced adversity is not destined to develop a particular condition, struggle in relationships, or repeat the experiences they encountered.

People are influenced by many factors throughout life.

Supportive relationships, education, stable environments, community resources, economic conditions, personal strengths, and opportunities for positive experiences can all matter.

This is why prevention and supportive environments are so important.

What Can Parents and Educators Do?

There is no single solution that works for every family or child.

However, several principles are broadly useful.

1. Listen Before Assuming

Behavior is information.

Instead of immediately asking, “How do I stop this behavior?” consider asking, “What might be contributing to it?”

2. Create Predictability

Children benefit from knowing what to expect.

Clear routines, consistent expectations, and reliable adult responses can help create a greater sense of stability.

3. Take Emotions Seriously

Children do not need every request granted.

But their emotions can still be acknowledged.

There is a significant difference between saying:

“Stop being upset.”

and:

“I can see that you're upset. Let's talk about what happened.”

4. Build Connection

A strong relationship does not require perfection.

Small, consistent interactions can matter: listening, checking in, remembering something important to the child, or simply being emotionally available.

5. Know When Professional Support Is Appropriate

Parents and educators are not expected to become therapists.

When a child or adult is experiencing significant distress, professional assessment or support may be appropriate.

Trauma-informed education complements professional care; it does not replace it.

Why This Conversation Matters Beyond Childhood

The effects of childhood adversity can extend into adulthood and influence health, relationships, education, employment, and broader life opportunities.

The CDC's national analysis of U.S. adults found that approximately two-thirds reported at least one ACE, while about one in six reported four or more.

These numbers highlight something important:

Childhood adversity is not an obscure issue affecting a tiny portion of society.

It is a major public-health and educational concern.

And because childhood experiences can influence development, understanding them can help families, educators, organizations, and communities make better-informed decisions.

The Question Is Not Only “What Happened?”

When adults look back at childhood, they often focus on events.

What happened?

Who did what?

What went wrong?

Those questions can be important.

But there is another question worth asking:

What did the child need that they may not have received?

Perhaps they needed safety.

Perhaps they needed consistency.

Perhaps they needed someone to listen.

Perhaps they needed encouragement.

Perhaps they needed protection.

Perhaps they needed to know that their feelings mattered.

Understanding those unmet needs can create a different way of thinking about development, relationships, education, and healing.

It moves the conversation away from blame and toward understanding.

Final Thoughts

Our childhood does not disappear simply because we become adults.

The experiences, relationships, environments, and lessons of childhood can become part of the story we carry forward.

But a story is not the same thing as a sentence.

People can learn.

Relationships can change.

Support can make a difference.

Communities can become safer.

Educational environments can become more responsive.

And adults can develop a deeper understanding of the experiences that shaped them.

That is why trauma-informed education matters.

It asks us to look beyond behavior, beyond labels, and sometimes beyond the question of “What happened?”

And instead ask:

“What did this person need, and what can we do differently now?”

A Note for Readers

This article is educational and is not a substitute for individualized medical, psychological, or mental-health advice. If you or someone you know is experiencing significant distress, consider speaking with a qualified healthcare or mental-health professional.

Want to Go Deeper? Read What We Didn't Get

Understanding childhood experiences is only the beginning.

In What We Didn't Get, Linda Landum takes a deeper look at how developmental needs, historical trauma, poverty, systemic barriers, and disrupted childhood experiences can influence individuals, families, and communities across generations.

Drawing on developmental theories from thinkers including Abraham Maslow, Erik Erikson, Jean Piaget, Lev Vygotsky, and Urie Bronfenbrenner, the book combines research, personal reflection, and practical perspectives on emotional security, identity, resilience, and healing.

If this article made you think differently about childhood, development, or the experiences we carry into adulthood, the book is worth exploring.

📖 Get your copy of What We Didn't Get:
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What We Didn't Get is written for readers who want to look beyond symptoms and behaviors and understand the developmental needs, experiences, and systems that shape people's lives.

 

Sources

• Centers for Disease Control and Prevention — Adverse Childhood Experiences (ACEs)

• Centers for Disease Control and Prevention — Preventing ACEs

• SAMHSA — Trauma-Informed Approaches and Programs

• Harvard University Center on the Developing Child — Toxic Stress