Separation Anxiety Is Normal — Here’s How to Help
A research-backed guide for parents navigating the first days of preschool drop-off.
3-4
weeks for most children to adjust
90%
calm within minutes of parent leaving
3%
experience it persistently past age 5
Separation anxiety is one of the most common concerns parents bring up when their child is about to start preschool. The crying at drop-off, the clinging at the door, the reluctance to let go on the first morning — these are experiences most families go through, and they can be just as hard on parents as they are on children.
The good news is that separation anxiety in early childhood is normal, expected, and for the vast majority of children, temporary. Understanding why it happens and knowing how to respond makes a real difference in how quickly a child adjusts. This guide covers what separation anxiety looks like in preschool-aged children, what the research says, and the strategies that pediatricians and child development specialists consistently support.
What Separation Anxiety Actually Is
Separation anxiety is a child’s emotional response to being apart from a primary caregiver in a situation that feels unfamiliar. According to Stanford Medicine Children’s Health, this response happens because the brain associates unfamiliar situations with potential risk. Young children do not yet have the capacity to reason their way through that feeling, which is why it can appear intense even in settings that adults know are completely safe.
Research published in 2025 identifies preschool as the first formal setting where anxiety symptoms commonly appear, making it an important environment for early and consistent support. Anxiety is the most prevalent mental health concern among preschool-aged children, and separation anxiety is among its most recognizable forms during this period of development.
Table 1. Separation Anxiety by Age: What the Research Shows
Common signs at drop-off include crying, clinging, tantrums, stomachaches, headaches, and requests to stay home. These are not behavioral problems. They are symptoms of a child processing a genuine emotional experience. Responding with calmness and consistency, rather than frustration or prolonged negotiation, is the basis of every effective approach.
Why the Goodbye Routine Matters More Than You Think
One of the most consistently supported recommendations from pediatricians is establishing a short, predictable goodbye routine. Predictability reduces anxiety. When a child knows exactly what will happen at drop-off, the uncertainty shrinks. The brain stops scanning for danger and follows a familiar pattern instead.
The routine itself does not have to be elaborate. A hug, a specific phrase, a wave from the door. What matters is that it is the same every single day. The American Academy of Pediatrics notes that keeping goodbyes short and consistent helps children build trust in the process and in the certainty that their parent will return.
Pediatricians are consistent on one point that many parents find counterintuitive. Lingering makes separation harder, not easier. The longer a drop-off extends, the more it signals to the child that something about the situation requires caution. Dr. Barbara Bentley of Stanford Medicine Children’s Health explains it directly: the more you linger, the more it tells the child it is not safe to separate. Most children calm down within a few minutes of a parent leaving.
Table 2. Drop-Off Behaviors: What the Research Supports
Prepare Your Child Before the First Day
Familiarity lowers fear. Children feel more settled in places they have already encountered. If possible, visit the preschool before the first official day. Walk through the classroom together, meet the lead teacher, and let your child spend a few minutes in the space while you are still present. This converts a completely unknown setting into a partially familiar one, which reduces the adjustment needed on day one.
Practicing short separations before school begins also helps. Leave your child with a trusted family member for an hour or two, not for any practical reason, but to give your child repeated evidence that separation ends and you always return. These small, low-stakes experiences build the emotional memory that makes larger separations more manageable.
Reading books about starting school or playing pretend school at home are equally useful. They give children a way to process the idea of separation through play before encountering it in real life. Child development research consistently supports play as the primary way young children rehearse and make sense of new experiences.
Try to avoid starting preschool at the same time as other major household changes such as a new sibling, a move, or a significant shift in the home routine. When multiple changes stack together, the emotional load for a young child increases considerably.
The more you linger, the more it tells the child it is not safe to separate. Most children calm down within a few minutes of a parent leaving.
— Dr. Barbara Bentley, Stanford Medicine
Comfort Objects and Emotional Tools
For many children, having a small piece of home with them at school provides real comfort during the school day. A familiar stuffed animal, a photo of the family, or a small blanket tucked in the backpack can serve as a tangible reminder that the parent still exists and will return.
Some families use a paper heart with a drawn kiss on it that goes in the child’s pocket. Others create a small goodbye charm the child can hold throughout the day. Occupational therapists and early childhood specialists refer to these as transitional objects, and they are well supported as short-term emotional anchors during adjustment periods.
Table 3. Comfort Strategies at Drop-Off by Age Group
Preparing for Your Child’s First Day?
Our teachers are experienced in supporting families through the transition. Visit us before enrollment to make the first day easier.
The Role of the Teacher and Parent Partnership
The relationship between a parent and a child’s preschool teacher is one of the most important factors in how well a child adjusts. Teachers who know a child’s specific needs, triggers, and preferences can offer targeted support during the first weeks of school that a general approach simply cannot.
Before school starts, share what you know about your child with their teacher. Let them know which activities your child gravitates toward, what tends to settle them when they are upset, and any specific sensitivities worth knowing about. This gives the teacher a head start on building a connection with your child rather than starting from scratch at the classroom door on day one.
Table 4. Information to Share With Your Child’s Teacher Before School Starts
At Highland Playschool, each classroom is led by a dedicated lead teacher who works with the same group of children throughout the year. This consistency matters because children form attachments to familiar adults, and a teacher who is present every day becomes a genuine secondary source of security for a child navigating separation for the first time.
Families can learn more about the teaching staff at highlandplayschool.com/staff.
Your Own Emotions at Drop-Off
Parents experience separation too. Pediatrician Natalie Jedacek, MD, notes that sometimes parents feel the separation anxiety more strongly than their preschooler does, because for many children school is full of play and new experiences they are eager to explore once the initial goodbye is over.
Children read a parent’s emotional state at the door. When a parent hesitates or looks worried, the child interprets that as confirmation that something about the situation is uncertain. A parent who says goodbye warmly, confidently, and then actually leaves is communicating to the child that this situation is handled. That message carries more weight than any amount of extra reassurance before walking out.
If you find drop-offs genuinely difficult, talk to another parent who has been through it, or check in with the preschool staff. Knowing that your child settled within minutes of your leaving, which most children do, goes a long way toward making the next morning easier.
When to Reach Out to a Pediatrician
For most children, separation anxiety at preschool eases within the first few weeks as the new environment becomes familiar and predictable. There are situations, however, where speaking with a pediatrician makes sense.
Table 5. Signs That Warrant a Conversation With Your Child’s Pediatrician (Source: Mount Nittany Health, Children’s Hospital of Philadelphia)
Conclusion
Separation anxiety at preschool is one of the most universal experiences of early childhood. It is a sign that a child has formed a meaningful attachment, which is exactly what healthy development looks like. The strategies that help most are rooted in consistency: a predictable goodbye routine, a familiar classroom environment, open communication with the teacher, and a parent who can say goodbye with genuine confidence.
Most children settle quickly once they are engaged in the classroom, and most families find that drop-offs become noticeably easier within a few weeks. The adjustment takes time, but it happens. Giving children that time in an environment that is safe, warm, and well-structured is the best support any parent can offer.
Our Teachers Are Here to Help
At Highland Playschool, our lead teachers are experienced in supporting children and families through the first weeks of school. Our classrooms are structured, warm, and built around the Reggio Emilia approach.
Visit our parent resources page, or read our guide on choosing the right childcare. You can also reach us directly at (301) 778-1020 or admin@highlandplayschool.com.
