Behavior & Development Blog

Practical guidance for everyday challenges

Hi, I'm Tiffany, a Board Certified Behavior Analyst, Certified Behavioral Sleep Practitioner, and mom of three. I believe strategies should make sense not only in theory, but in the realities of everyday family life.

Here you'll find practical information about children's behavior, sleep, routines, and development. Topics include everything from meltdowns, transitions, and building independence to bedtime challenges, sleep difficulties, and support for children with autism or ADHD.

My goal is to help you better understand what may be contributing to a challenge and share approaches grounded in behavioral science that are realistic to use at home.

Looking for individualized support? Learn more about Parent Coaching or Sleep Support, or get in touch to share what you're looking for help with.

When It Feels Like You’re Correcting Your Child All Day
Tiffany Marrelli Tiffany Marrelli

When It Feels Like You’re Correcting Your Child All Day

When your child needs a lot of reminders, redirection, or help throughout the day, it can start to feel like you’re constantly correcting them. Here’s why the things going well can be easy to miss, and how noticing those moments can help without feeling like you have to praise everything your child does.

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Why Does My Child Listen at School but Not at Home?
Tiffany Marrelli Tiffany Marrelli

Why Does My Child Listen at School but Not at Home?

Does your child follow directions at school but seem to struggle with the same expectations at home? Looking at what's different between the two environments can help explain why—and give you a better idea of what may help.

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Why Sleep Is One of the Best Back-to-School Preparations
Tiffany Marrelli Tiffany Marrelli

Why Sleep Is One of the Best Back-to-School Preparations

Back-to-school season isn't just about school supplies. Quality sleep plays a big role in helping children regulate emotions, focus in class, and navigate the transitions that come with a new school year. In this post, I'll explain why sleep matters so much and share simple ways to help your family start the school year on the right foot.

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Why Bedtime Suddenly Stopped Working This Summer
Tiffany Marrelli Tiffany Marrelli

Why Bedtime Suddenly Stopped Working This Summer

Bedtime was working. Then summer happened. If your child is suddenly harder to settle at night and nothing obvious changed, timing is usually the first thing worth looking at. Here's what's going on and how to get things back on track.

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How to Build a Bedtime Routine That Actually Works
Tiffany Marrelli Tiffany Marrelli

How to Build a Bedtime Routine That Actually Works

Most families already have some version of a bedtime routine. So why is bedtime still a battle? Usually it comes down to a few specific things — the order changes depending on who's doing bedtime, it ends too abruptly, or it starts too late for the brain to actually wind down. Here's what makes a routine actually work and how to build one that does.

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Three Simple Anchors That Make Summer Easier for Kids and Parents
Tiffany Marrelli Tiffany Marrelli

Three Simple Anchors That Make Summer Easier for Kids and Parents

Summer doesn't have to be completely unstructured, but it doesn't have to look like the school year either. Most kids do better with a few consistent anchors throughout the day than a rigid schedule. Here's what those anchors are, why they work, and what they can look like in a real summer.

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Why Won't My Child Fall Asleep Without Me? What's Actually Going On (And What Helps)
Tiffany Marrelli Tiffany Marrelli

Why Won't My Child Fall Asleep Without Me? What's Actually Going On (And What Helps)

If your child can only fall asleep with you in the room, you're not alone, and you're not doing anything wrong. Most sleep associations develop so gradually that parents don't notice until the pattern is already set. Here's what's actually going on, why it affects night wakings too, and how to gradually shift things in a way that works for your family.

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5 Parenting Skills That Support Easier Bedtimes
Sleep, Behavior Tiffany Marrelli Sleep, Behavior Tiffany Marrelli

5 Parenting Skills That Support Easier Bedtimes

Sleep challenges do not always start at bedtime. Many children struggle with everyday skills like transitions, waiting, cooperation, and calming their bodies, which can make settling at night harder. In this post, we explore five parenting skills that support both daytime behavior and smoother bedtimes.

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How to Fall Asleep Fast For Kids
Tiffany Marrelli Tiffany Marrelli

How to Fall Asleep Fast For Kids

When your child is still wide awake 45 minutes after bedtime, it's natural to wonder what you're doing wrong. Research shows that typical sleep onset for children is 15-20 minutes. If your child consistently takes longer, there are concrete, evidence-based strategies that can help them settle faster - whether you have a toddler, preschooler, or school-age child.

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Serving families with children ages 2-12 in Columbus, Dublin, Powell, Westerville, Worthington, Delaware, Grove City, Upper Arlington, and throughout Central Ohio and nationwide via telehealth, with specialized expertise in supporting children with autism, ADHD, and other developmental differences.