The first day of school gets all the attention and for good reason, but separation anxiety, exhaustion, friendship trouble, after-school meltdowns, and the dreaded “fine” often show up later. Here’s what may be happening, and a few things that can help.
There is a lot of preparation for the first day of school.
We buy backpacks and new outfits. Meet teachers. Talk about classrooms and new friends. Adjust bedtimes. Take the obligatory first day of school picture.
Then comes the second day, the fifth, and the first Monday that everyone has to get up early for again. And we find that sometimes the harder parts of starting school don’t appear until the first few weeks have passed.
A child who happily walked into their classroom on day one might suddenly cling to you at drop-off. Someone who couldn’t wait to make new friends might come home disappointed that it hasn’t happened yet. Bedtime becomes a negotiation. Afternoons bring huge meltdowns, and after waiting all day to hear about this new part of their everyday life all you get is a "fine" and "nothing".
The beginning of a school year asks children to adapt to a remarkable number of changes simultaneously. Understanding some of what their developing brains and bodies are doing can make the changes in those first weeks less anxiety-inducing, and thankfully, sometimes all they need is a snack.
School is cognitively expensive
We often talk about school as though its primary demand on children is academic. Learning letters. Doing math. Listening to a story. But when we consider everything else a child is doing simultaneously it becomes clear how big of a demand it actually can be...
- Remember where your backpack goes.
- Listen to the teacher while ignoring the kid tapping a pencil beside you.
- Hold an instruction in your head long enough to do it.
- Wait your turn.
- Stop doing something you enjoy because the schedule says it’s time for something else.
- Find your lunchbox.
- Remember the rules.
- Notice that the rules are different in the cafeteria.
- Figure out whether another kid is joking.
- Don’t interrupt.
- Change plans.
- Keep track of your belongings.
- Ask for help.
- Handle disappointment without throwing yourself dramatically onto the carpet.
These tasks draw heavily on executive function and self-regulation.
Executive function isn’t one ability. It includes interconnected cognitive processes such as working memory, which allows us to hold and use information; inhibitory control, which helps us manage impulses and distractions; and cognitive flexibility, which lets us adjust when circumstances, rules, or perspectives change.
One useful metaphor I found is comparing executive function to an air-traffic-control system for your brain. It's coordinating multiple streams of information and competing demands without letting everything crash into everything else.
The important part when it comes to thinking of our children in this capacity is remembering that they are not born with a fully operational control tower.
Executive-function and self-regulation capacities develop over time. School provides important opportunities to practice them, but it also asks children to use those still-developing capacities over and over again. Which means a perfectly ordinary school day can be very cognitively expensive.
That context helps explain some of what comes next.
When they fall apart the minute they get home
You pick up your kiddo from school and their teacher says they had a wonderful day. They followed directions, they participated, and they played nicely with their classmates. But, then they get into your car and apparently become a completely different creature.
Their feet are overheated, you asked the wrong question, their granola bar broke in half, and their composure completely collapses at the drop of a hat.
Maybe if you have done some digging on this yourself you may have encountered the term “after-school restraint collapse” online. It’s commonly used to describe a pattern in which a child appears to maintain behavioral or emotional control at school and then becomes irritable, dysregulated, tearful, oppositional, or explosive once they get home.
I want to pause to make an important distinction here —
“After-school restraint collapse” is a descriptive phrase, it is not a formal clinical diagnosis. You won’t find it listed as a discrete disorder, and we shouldn’t treat a popular label as though it establishes a particular underlying mechanism. The experience the phrase attempts to describe, however, can be very real.
Clinicians describe children who expend considerable effort managing themselves at school and then lose control at home. For some children, the difference between settings can be especially pronounced when they’re already navigating anxiety, ADHD, autism, OCD, learning difficulties, or other demands that make school require additional regulatory effort.
And even without a diagnosis, consider the work involved in a school day that we covered above: sustained attention, behavioral inhibition, social interpretation, sensory processing, transitions, frustration tolerance, and emotional regulation.
When they get home the demands change.
Sometimes that’s where hunger, fatigue, overstimulation, frustration, or emotion dysregulation finally becomes visible.
Behavior can be information.
That doesn’t mean every tantrum contains a profound psychological revelation. Sometimes the granola bar really was extremely important. But when a pattern appears, curiosity can be more useful than immediately asking,
“Why are you acting like this?”
Instead, as the adult, take a moment to ask yourself first,
Are they hungry?
Thirsty?
Tired?
Overstimulated?
Lonely?
Worried?
Have they been following instructions and navigating other people for seven hours? When we think about it this way, it's easy to see that we, too, have these moments even if they look different.
Give them somewhere to land
If the transition from school to home is difficult, try giving them a landing zone before asking for a complete account of their day. Something like,
Food + water → minimize demands → decompression time → connection.
Questions can come later.
Decompression looks different for everyone, so try some options that tend to work for your child. It could be running around outside, drawing, reading, listening to music, changing into pajamas at 3:47 p.m., sitting silently in the car (sound familiar?), or even talking your ear off for twenty straight minutes. The goal isn’t to create another perfect routine they have to perform correctly. It’s recognizing that transition itself takes energy.
When they suddenly don’t want you to leave
This one can be especially confusing when the first few drop-offs went beautifully. Separation distress doesn’t necessarily disappear neatly after the first day. Children can struggle at different points in a transition, and predictable routines can make the separation easier to understand.
Try making the goodbye small, consistent, and personal. Maybe it's a special handshake or a phrase you always say. And then make your return understandable in their terms. For a young child, “I’ll be back at 3:00” may mean very little.
“I’ll come back after nap time and afternoon snack” gives them landmarks they can understand.
The goal isn’t to convince a child that they shouldn’t miss you. They can miss you. The developing skill they are learning is I can miss you and still be okay while we’re apart.
If you are looking for some books to share with your little one if they are having separation anxiety, we recommend:
- The Kissing Hand by Audrey Penn gives children a tangible ritual for carrying a parent’s affection with them while they’re apart.
- The Invisible String by Patrice Karstbroadens that idea into connection itself: the people we love remain connected to us even when we can’t see them.
Sometimes a metaphor is easier to carry into a classroom than an explanation.
When making friends isn’t happening right away
Adults have a remarkable tendency to ask, “Did you make any friends?”, approximately six minutes after a child begins school. Of course it is meant lovingly and typically out of excitement. But making a friend is actually an enormous assignment, and social competence isn’t a single skill.
Joining a group can require a child to observe what other children are doing, interpret social cues, regulate the anxiety of approaching them, find an appropriate moment to speak, initiate an interaction, respond reciprocally, tolerate uncertainty, negotiate disagreement, and recover if the answer happens to be no. That can be a lot, so help them shrink the assignment.
Give them language they can borrow such as:
- “Can I play too?”
- “What are you playing?”
- “What’s your name?”
- “Do you want to sit with me?”
- “Do you like ___ too?”
One successful interaction doesn’t need to produce a friend. It just needs to make the next interaction a little less unfamiliar.
If you are looking for some books to share when they are having trouble connecting with other kids, we recommend:
- The Day You Begin by Jacqueline Woodson, illustrated by Rafael López is especially good here because it doesn’t reduce belonging to becoming the same as everyone else. It explores the courage required to enter a room where nobody seems quite like you and share yourself anyway.
- For something sillier, We Don’t Eat Our Classmates by Ryan T. Higgins follows Penelope Rex as she discovers that making friends is difficult when you keep eating them.
When something happens with another kid
Eventually, many families hear some version of:
- “She wouldn’t let me play.”
- “He took my pencil.”
- “They laughed at me.”
- “She’s my friend, but she keeps doing something I don’t like.”
Not every unpleasant interaction between children is bullying. This can be where terminology matters.
If we expand this out, federal guidance defines bullying as unwanted aggressive behavior involving areal or perceived power imbalance that is repeated or has the potential to be repeated. Social or relational bullying can include deliberately excluding someone, spreading rumors, embarrassing someone publicly, or encouraging other children not to be someone’s friend.
Peer conflict is different. Two children with no meaningful power imbalance can argue, disagree, hurt each other’s feelings, or behave badly toward one another without the interaction necessarily meeting the definition of bullying.
Distinguishing among these things matters because they can require different responses. But there’s an equally important point, something doesn’t have to meet the technical definition of bullying before a child is allowed to be hurt by it.
If Sofia wouldn’t play with your child today, that alone doesn’t tell us Sofia is bullying them. It does tell us your child experienced rejection. Which still matters.
For younger children, the framework can start much more simply — you are allowed to have boundaries.
Give them words to practice before they need them:
- “I don’t like that.”
- “Please stop.”
- “Don’t do that to me.”
- “I’m going to play somewhere else.”
And perhaps most importantly, knowing when to tell a grown-up, “I need help.”
We sometimes talk about resilience as though children should independently solve every difficult social situation, but they simply shouldn’t. Knowing when to involve a trusted adult is also a skill, and one that should be practiced.
Books to try to help teach boundaries and to speak up for oneself:
- The Not-So-Friendly Friend by Christina Furnival gives children language around boundaries and reinforces an important distinction: kindness does not require accepting behavior that hurts or makes you uncomfortable.
- Speak Up, Molly Lou Melon by Patty Lovell, illustrated by David Catrowexplores using your voice for yourself and other people, while leaving room for accountability when you’re the person who made the mistake.
When the routine is still a mess and everyone is exhausted
School isn’t only cognitively demanding, it’s tiring.
The American Academy of Sleep Medicine recommends 10–13 hours of sleep per 24 hours for children ages 3–5, including naps, 9–12 hours for children ages 6–12, and 8–10 hours for teenagers ages 13–18. Regularly getting sufficient sleep is associated with better attention, behavior, learning, memory, emotional regulation, and physical and mental health.
If summer slowly moved bedtime into another time zone, returning to school can be rough, but instead of trying to create the perfect family schedule, focus on a few predictable anchors like wake-up routine, what happens when we get home, dinner time, and the routine before bed.
Predictable routines reduce some of the cognitive load and uncertainty surrounding transitions because children don’t have to continually figure out what happens next.
And then there’s another intervention that costs nothing, just do less.
The first weeks of school don’t necessarily need to become an immediate race among classes, sports, clubs, enrichment, errands, homework, and elaborately enriching family activities.
An afternoon spent playing, or napping, coloring, reading a book, etc... isn’t wasted.
Rest doesn’t have to earn its place because you were productive.
A short, predictable reading ritual can become part of the transition toward sleep.
It doesn’t need to be educational, they don’t need to finish a chapter, just let them choose something they enjoy. The ritual and predictability matter way more.
When “How was school?” gets you absolutely nowhere
You’ve waited all day to hear how things went, they get into the car. You ask, “How was school?”, and all you get is, "Fine". You pivot, you ask, “What did you do today?” and they answer, "Nothing".
It's a bit funny and a bit maddening, but if we take a moment and consider the cognitive demand hidden inside “How was your day?”, what does that look like in their developing brains?
- Retrieve several hours of memories.
- Determine which events were significant.
- Organize them.
- Assess how you felt about them.
- Decide what another person might find interesting.
- Turn all of that into a coherent narrative, probably all while you’re tired and hungry.
That’s a lot.
So can we make the question smaller, or put off the questions until some decompression happens?
Whenever you ask, maybe try:
- What made you laugh today?
- Who did you spend time with?
- What was the easiest part of today?
- Was anything surprising?
- What was the weirdest thing that happened?
- What’s something you know now that you didn’t know this morning?
- Tell me two things that really happened and one thing you completely made up. I’ll guess which one isn’t true.
You may learn more, or not. Don't feel discouraged. Sometimes connecting with your kiddo means recognizing that this isn’t the moment they want to talk.
Sometimes behavior is information
Sound familiar? This idea is worth returning to.
Children don’t always have the language, self-awareness, or regulatory capacity to identify and explain what is happening internally.
So if your usually easygoing child suddenly becomes clingier, angrier, more tearful, more withdrawn, or simply seems unlike themselves, try getting curious, and ask yourself, “What might this be telling me?”
Open the door for them to come to you by asking a simple question, “Is there anything about school you wish you knew already?”
That question can reveal specific worries like Where do I go after recess?, What if I need the bathroom?, What if the teacher asks me something and I don’t know?, When are you coming back?.
“School anxiety” is enormous. Sometimes answering some of the questions or reminding them of the routines and norms around school can go a long way.
I don’t know where I’m supposed to go after lunch is a problem you can actually help solve but could be genuinely something they are worried about remembering.
When is it more than an adjustment?
Some difficulty adjusting to school is expected.
A rough afternoon doesn’t establish a disorder. Neither does a nervous morning, a conflict with a friend or classmate, or them suddenly needing more reassurance.
A useful concept here is functional impairment. A child's distress begins to matter differently when its persistence or severity meaningfully interferes with the child’s ability to participate in everyday life.
School avoidance, sometimes called school refusal, can include repeatedly resisting or refusing school. Anxiety may also appear physically. Children can experience headaches, stomachaches, nausea, dizziness, or other symptoms that cluster around school days.
Physical symptoms are real symptoms, even when anxiety contributes to them.
Patterns worth paying attention to can include persistent school avoidance, recurring physical complaints associated with attendance, substantial sleep disruption, sustained withdrawal, escalating distress, or a child who seems to be functioning progressively worse rather than gradually settling.
The question isn’t, “Is my child having a hard time?”
Kids have hard times.
A better question is, “Is this difficulty beginning to prevent them from doing the things they need or want to do?”
If the answer is increasingly yes, bring more people into the conversation such as a teacher, school counselor, pediatrician, or another appropriate support.
Understanding behavior doesn’t mean explaining everything away. Sometimes understanding it helps us recognize when someone needs more help or support.
The first few weeks are an adjustment for everybody
There isn’t a correct number of days it should take a child to settle into a school year. Some kids settle right in while others need longer.
Some kids love school and still fall apart when they get home.
Some desperately miss you and have a wonderful day anyway.
A child can be excited and overwhelmed.
Independent and in need of reassurance.
Happy and exhausted.
They’re people. These are not contradictions.
And for you... the first few weeks aren’t about eliminating every difficult emotion or optimizing every moment of the transition. Our goal should be to help children gradually learn to navigate a complicated environment with developing brains, developing social skills, developing self-regulation, and their own particular personalities and temperaments.
Sometimes that calls for patience, information, or another adult who can help. Sometimes seeing the problem expressed in a different context, like a book, can really help things along.
But of course, as we all eventually learn as parents, sometimes the most sophisticated intervention available is still learning to tell your kid, "have a snack first, we’ll talk later".
Sources & Further Reading
For readers who want to dig deeper, this article draws on developmental and pediatric guidance from the Center on the Developing Child at Harvard University on executive function and self-regulation; the American Academy of Pediatrics on school avoidance and anxiety; Child Mind Institute on differences between children’s behavior at home and school; StopBullying.gov and CDC-informed federal definitions distinguishing bullying from peer conflict; and the American Academy of Sleep Medicine consensus recommendations for pediatric sleep duration.
Arky, B. (2026, May 19). Why are kids different at home and at school? Child Mind Institute.
Center on the Developing Child at Harvard University. (2011). Building the brain's "air traffic control" system: How early experiences shape the development of executive function (Working Paper No. 11).
HealthyChildren.org. (n.d.). School avoidance: Tips for concerned parents. American Academy of Pediatrics.
Paruthi, S., Brooks, L. J., D'Ambrosio, C., Hall, W. A., Kotagal, S., Lloyd, R. M., Malow, B. A., Maski, K., Nichols, C., Quan, S. F., Rosen, C. L., Troester, M. M., & Wise, M. S. (2016). Recommended amount of sleep for pediatric populations: A consensus statement of the American Academy of Sleep Medicine. Journal of Clinical Sleep Medicine, 12(6), 785–786.
StopBullying.gov. (2024, October 7). What is bullying? U.S. Department of Health and Human Services.
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