The Science Behind HeroMi

Parenting advice is everywhere. The harder question is whether that advice reflects what we actually know about how children develop.

HeroMi is an evidence informed parenting tool designed to translate research from developmental psychology, social emotional learning, executive function, parent child interaction, and behavior science into practical support for everyday family life.

We built HeroMi around a simple idea. Difficult moments are not only problems to get through. They can also reveal the skills a child is still developing. When parents understand what may be happening, know what to do in the moment, and have developmentally appropriate ways to practice the underlying skill later, everyday family life can become part of how children learn.

The research discussed on this page did not test HeroMi, and none of the universities or researchers mentioned here endorses our product. Their work informs the scientific principles we use when deciding how HeroMi should support families.

WHY SOCIAL AND EMOTIONAL SKILLS MATTER

The abilities behind behavior can matter far beyond the moment

Social and emotional development can sound abstract until you see it in a child’s everyday life. It is involved when a four year old has to tolerate hearing no, when a seven year old needs to recover after losing, when a nine year old has to decide what to do after being excluded, or when an eleven year old needs to repair a friendship after making a mistake.

Researchers usually study these abilities as specific constructs rather than one broad quantity called emotional intelligence. They examine emotion knowledge, self regulation, executive function, social competence, perspective taking, problem solving, prosocial behavior, and related skills.

A major 2023 meta analysis led by researchers at the Yale Child Study Center examined 424 experimental studies involving 575,361 students across more than 50 countries. Students who participated in social emotional learning programs showed improvements across social emotional skills, behavior, peer relationships, school functioning, and academic achievement compared with control conditions. The researchers also found that gains in social emotional skills could remain detectable six months or more after programs ended.

That does not mean every SEL program works equally well, or that social emotional skills guarantee academic success. It means these abilities are legitimate developmental targets with a substantial research literature behind them.

WHAT LONG TERM RESEARCH TELLS US

Some childhood skills may become part of much longer developmental pathways

One of the studies that most strongly informs how we think about this work followed children for approximately 14 years.

Researchers at Penn State studied 356 children who entered a randomized preschool trial at an average age of about 4.5 years. Some classrooms received usual Head Start programming. Others received Head Start REDI, which added intensive social emotional learning, interactive reading around social and emotional themes, teacher coaching, and materials intended to extend similar approaches into the home.

Fourteen years later, the adolescents who had received the REDI enrichment showed fewer emotional symptoms and fewer behavior problems. Researchers did not find a significant direct effect on high school GPA or graduating on time. Instead, they identified significant indirect developmental pathways in which early improvements in emotion knowledge and social competence contributed to later social adjustment and other processes that were connected with adolescent and academic outcomes.

This is important because it gives us a more realistic picture of development. Learning to understand an emotion at age four does not mechanically produce a particular outcome at age eighteen. Development unfolds through chains of experiences. Emotional understanding can influence social interactions. Social experiences can influence adjustment. Behavior and adjustment can influence participation in school and relationships.

The lesson is not that emotional intelligence determines a child’s future. The lesson is that abilities which may look small in childhood can participate in much larger developmental processes.

CHILDREN ARE DEVELOPING CAPABILITIES

Knowing what to do is not the same as being able to do it

Parents often encounter a frustrating contradiction. A child knows the rule and still breaks it. They know they should wait and grab anyway. They know hitting is not allowed and hit when furious. They know bedtime happens every night and still struggle when it arrives.

Harvard University’s Center on the Developing Child describes executive function and self regulation as core abilities involved in focusing attention, managing information, making decisions, planning, adjusting to change, and controlling responses. Harvard emphasizes that people are not born with fully developed versions of these skills. They develop over time, and supportive environments can create opportunities for children to build and practice them.

That changes how we can interpret difficult behavior.

Sometimes a child needs a boundary. Sometimes behavior must be stopped immediately. Sometimes a consequence is appropriate. But behavior can also reveal a gap between what a child understands and what they can reliably do under stress.

HeroMi is designed to look at both.

What needs to happen now?

And:

What capability may this child still be developing?

PRINCIPLE ONE

Look beneath the behavior

A meltdown when screen time ends may look like one problem. Developmentally, several processes may be involved. A child may need to shift attention away from something highly rewarding, tolerate disappointment, inhibit an immediate response, process what happens next, and regulate an increasingly intense emotion.

A friendship conflict may involve emotion recognition, perspective taking, communication, social problem solving, boundaries, or repair. A child who refuses to begin homework may be dealing with frustration, task initiation, fear of failure, cognitive overload, or something entirely different.

HeroMi does not assume that one behavior always has one explanation. Instead, our goal is to help the parent consider what may be happening and select support that makes sense for the child, the age, and the context.

This distinction matters because stopping a behavior and building the capability underneath it are not always the same task.

PRINCIPLE TWO

Match support to development

A useful parenting response must make sense for the child who is actually receiving it.

Harvard provides separate executive function activity guidance from infancy through adolescence because the way children practice developing capacities changes with age. A three year old may need an adult to create much of the structure around a task. A seven year old may benefit from a prompt or limited choice. An eleven year old may be ready for more reflection, autonomy, and social problem solving.

HeroMi therefore does not treat age personalization as a cosmetic feature. It is part of our developmental approach.

The words a parent uses, the complexity of reflection, the amount of support, the type of activity, and the independence expected from a child should evolve as the child develops.

PRINCIPLE THREE

Practice one useful skill instead of trying to teach everything at once

Social emotional development is enormous. Real children learn it in pieces.

Researchers at the EASEL Lab at the Harvard Graduate School of Education have explored an approach called kernels of practice. Instead of relying only on large programs, kernels are smaller and more targeted strategies intended to address particular social, emotional, or behavioral skills. Harvard describes the approach as flexible and capable of being adapted to specific skills, needs, goals, and contexts.

The earlier Brain Games work from the same research group included 31 activities that targeted abilities related to attention, working memory, and self control and were designed to fit into ordinary classroom routines. The broader kernels work expanded the idea toward skills including perspective taking, empathy, and emotion understanding.

This research does not prove that every short activity is effective. It supports a direction that is central to HeroMi.

Instead of asking a child to “be more emotionally intelligent,” we can identify something specific enough to practice.

• Recognize what you are feeling.

• Pause before acting.

• Try another plan.

• Ask for help.

• Consider another perspective.

• Say what you need.

• Return after conflict and repair.

• A specific skill gives the parent and child something they can actually do.

PRINCIPLE FOUR

Use everyday life as the context for learning

Children eventually need skills in the places where life becomes difficult.

Frustration tolerance matters when something does not work. Emotional awareness matters when a feeling becomes intense. Perspective taking matters when another person sees the situation differently. Communication matters when the child needs to say something difficult. Repair matters after somebody has been hurt.

This is one reason HeroMi is organized around real situations rather than only around abstract lessons.

The parent may come because bedtime is falling apart, siblings are fighting, a child is being excluded, leaving the playground has become impossible, or something happened at school. The immediate situation gives us context. From there, we can help the parent respond now and, when appropriate, identify a skill worth practicing later.

The goal is not to turn every difficult experience into a lesson. Children sometimes need comfort without reflection. Families sometimes simply need to get through the moment. The aim is to recognize the situations where practice can genuinely be useful.

PRINCIPLE FIVE

Support the child without automatically solving everything for them

A 2024 scientific review involving Harvard psychologist Katie McLaughlin examined cognitive stimulation across childhood and discussed the role of parental scaffolding. In this literature, good support is not simply maximum adult involvement. Adults can guide attention, provide structure, respond to difficulty, and help children move forward while leaving meaningful opportunities for children to explore, think, persist, and increasingly act independently.

This principle matters deeply to HeroMi.

If a child has a friendship problem, the parent does not always need to provide the solution. The first useful response may be helping the child feel understood. The next may be asking what they want to do. If they are stuck, the parent can provide more structure and help generate options.

A younger child may need the adult to demonstrate the first step. An older child may need a question.

The goal of support is not simply to make the current difficulty disappear.

The longer term goal is greater capability.

PRINCIPLE SIX

Timing changes what is useful

The same intervention can be helpful in one moment and completely unrealistic in another.

A child at the peak of an emotional outburst may not be ready for a thoughtful discussion about consequences, perspective, or problem solving. The parent may first need to reduce stimulation, maintain safety, use fewer words, and help the situation settle. Reflection and skill practice may become useful later.

A 2025 randomized clinical trial published in JAMA Network Open explored this idea from another angle. Children with clinically significant disruptive behavior received Parent Child Interaction Therapy, and one group also used a digital system designed to alert parents during possible early escalation. The study was primarily designed to test feasibility. Parents responded rapidly to the prompts, and parent recorded tantrums were shorter in the digitally augmented group. The authors emphasized that larger trials are still needed to establish effectiveness.

The study did not evaluate HeroMi, and the participants represented a clinical population. We do not use it to claim that an app can prevent ordinary childhood meltdowns.

What it illustrates is a broader problem that matters in parenting support: knowing a useful strategy and accessing it at the moment it is needed are different challenges.

HeroMi is designed with that gap in mind.

PRINCIPLE SEVEN

The parent is part of the developmental environment

HeroMi is not designed around the idea that a child should sit alone with technology and be taught emotional intelligence by an app.

Children develop inside relationships.

Harvard’s Center on the Developing Child emphasizes that adult self regulation, flexibility, planning, and related capabilities affect caregiving and the environments adults create for children.

The 14 year REDI research also makes parent involvement particularly interesting. Parent involvement during the school years appeared in developmental pathways connecting the preschool intervention with later outcomes, including a mediated pathway involving adolescent emotional symptoms.

For HeroMi, this means the parent is not simply the person who opens the app.

The parent is part of the process.

HeroMi helps the adult understand what may be happening, regulate the complexity of the moment, choose a useful response, and create an interaction in which the child can gradually practice something new.

FROM RESEARCH TO THE HEROMI APPROACH

What happens when a family comes to HeroMi

Research papers are valuable, but parents rarely need a literature review when something is going wrong at 7:40 in the morning.

Our job is translation.

When a parent comes to HeroMi with a difficult situation, our approach is designed around five questions.

Understand the moment

What is happening, and what might be driving the behavior? We avoid assuming that the behavior itself tells the whole story.

Decide what matters now

Does the child need safety, connection, a clear boundary, help regulating, space, or something else before any teaching can happen?

Give the parent a practical next step

Research is useful only if it can eventually become action. HeroMi provides age appropriate language, actions, and guidance that parents can adapt to their child and situation.

Identify the skill underneath the situation

When appropriate, HeroMi connects recurring challenges with specific developing abilities such as emotional awareness, self regulation, flexibility, communication, perspective taking, problem solving, or repair.

Practice and reflect

Short activities and reflection can help families return to a skill when everyone has more capacity to use it. Over time, the goal is greater recognition and independence, not endless reliance on prompts.

WHY HEROMI DOES NOT GIVE EVERY FAMILY THE SAME ANSWER

Context matters

Two children can show similar behavior for very different reasons.

A child may refuse school because of separation distress, social conflict, fear of failure, exhaustion, bullying, an overwhelming transition, or another factor. A child may lash out at a sibling because of frustration, competition, impulsivity, jealousy, difficulty communicating, or a pattern in the relationship.

No digital product can know a child as completely as the parent who lives with them.

HeroMi therefore provides guidance, not certainty.

Our role is to give parents a better framework for thinking, more useful options for responding, and developmentally informed practices they can use in real life. The parent remains the person who knows the family context and decides what fits.

WHAT EVIDENCE INFORMED MEANS AT HEROMI

We distinguish research informed design from proof that a product works

This distinction matters to us.

Research can support a principle without proving a specific product.

The Yale meta analysis can tell us that well designed social emotional learning interventions can improve meaningful outcomes. It does not tell us that HeroMi produces those same effects. Harvard research can inform how we think about executive function, scaffolding, and targeted practice. Harvard has not evaluated HeroMi. The REDI study can show us that early social emotional gains can participate in developmental pathways extending into adolescence. It cannot tell us what outcome a family will have after using our platform.

That is why we describe HeroMi as evidence informed.

We use developmental research to make better product decisions, but we do not borrow the credibility of an independent study to claim an outcome that researchers never tested.

For us, responsible science means being just as clear about the limits of evidence as we are about its possibilities.

HOW WE EVALUATE RESEARCH

Not every parenting claim deserves equal weight

We give greater weight to research designs that can answer stronger questions. Randomized controlled trials can provide evidence about intervention effects. Meta analyses can show whether patterns appear across many studies. Longitudinal research can help us understand how developmental processes unfold over years. Replication, sample characteristics, measurement quality, effect size, implementation, and study limitations all matter.

We also distinguish between correlation and causation. If children with stronger social skills tend to have better outcomes later, that is important evidence, but it does not prove that increasing one skill will automatically cause those outcomes.

This is the standard we want to bring into HeroMi content as well. Parents deserve more than a dramatic headline followed by “science says.”

WHAT HEROMI IS NOT

Support should have clear boundaries

HeroMi is an educational parenting product.

It is not psychotherapy, medical care, psychological diagnosis, crisis care, or a replacement for a pediatrician or qualified mental health professional. HeroMi does not diagnose ADHD, autism, anxiety, depression, behavioral disorders, or other health conditions.

There are situations where parenting guidance is not enough. Serious aggression, self injury, significant developmental concerns, persistent emotional distress, safety concerns, severe impairment in everyday functioning, or suspected abuse or bullying may require professional assessment or direct adult intervention.

An evidence informed product should know where its role ends.

THE OUTCOME WE CARE ABOUT

The practice is not the goal

We do not want success to mean that a family completed the largest possible number of activities.

The more meaningful goal is capability.

A parent begins to recognize a pattern before the situation becomes overwhelming. A child has another way to express frustration. A family finds language for a feeling that previously came out only as behavior. A child begins to solve part of a social problem without the adult taking over. A parent knows when to help and when to give more room.

Eventually, some situations that once required guidance may no longer require it.

That is not a failure of the product.

That is the direction skill building should move.

OUR COMMITMENT TO RESPONSIBLE SCIENCE

We believe parenting technology should earn trust rather than demand it. That means grounding our approach in credible research, separating evidence from marketing claims, acknowledging uncertainty, and updating our thinking when better evidence becomes available.

HeroMi is still its own product with its own methodology. Independent studies from Harvard, Yale, Penn State, Mayo Clinic, and other institutions provide evidence for principles that inform our design. They do not constitute a clinical validation of HeroMi itself.

We think parents deserve to know the difference.

RESEARCH THAT INFORMS OUR APPROACH

Social emotional learning and child outcomes

A large Yale led meta analysis published in Child Development in 2023 synthesized 424 experimental studies, 252 interventions, and 575,361 students across more than 50 countries. The findings support social emotional learning as a meaningful area of child development while also demonstrating that program quality and implementation matter.

Long term social emotional development

A 2025 Child Development study from Penn State followed 356 children approximately 14 years after a randomized preschool intervention. The study found effects on adolescent emotional symptoms and behavior problems and identified developmental pathways involving early emotion knowledge, social competence, social adjustment, and parent involvement.

Executive function and self regulation

The Center on the Developing Child at Harvard University describes executive function and self regulation as developing capacities involved in attention, planning, flexibility, decision making, and controlling responses. Harvard also provides developmentally differentiated activities for practicing these skills from infancy through adolescence.

Small and targeted social emotional practice

The EASEL Lab at the Harvard Graduate School of Education has developed and investigated kernels of practice, a model of smaller and more flexible strategies that can target specific social emotional abilities and be adapted to different needs and contexts.

Scaffolding and active learning

A 2024 review involving researchers at Harvard examined cognitive stimulation and child development, including evidence around parental scaffolding, active experience, executive function, language, and the role of responsive adult support in learning.

Support at the moment it is needed

A 2025 randomized clinical trial published in JAMA Network Open tested a digital augmentation of Parent Child Interaction Therapy for young children with disruptive behaviors. The pilot demonstrated feasibility and provides an early example of how evidence based parenting strategies might be extended into real world moments through timely digital support.

RESEARCH TRANSPARENCY

HeroMi is an independent company and educational parenting product. HeroMi is not affiliated with, sponsored by, evaluated by, or endorsed by Harvard University, Yale University, Penn State University, Mayo Clinic, JAMA Network, the researchers cited on this page, or the interventions discussed above.

The independent research summarized here informs principles behind our approach. It should not be interpreted as evidence that HeroMi itself produces the outcomes found in those studies.