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 know parenting strategies need to work in real life, not just in theory.

Here you’ll find practical ideas related to sleep, behavior, and daily routines. Topics range from toddler bedtime struggles to supporting older children with regulation, transitions, and independence, including many families navigating autism or ADHD.

The goal is to explain what may be happening and offer approaches grounded in behavioral science that are realistic to use at home.

Looking for individualized support? You can schedule a consultation to talk through your situation.

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.

Read More
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.

Read More
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.

Read More
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.

Read More
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.

Read More
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.

Read More
The Holiday Sleep Survival Guide for Kids: Tips for Parents
Tiffany Marrelli Tiffany Marrelli

The Holiday Sleep Survival Guide for Kids: Tips for Parents

Schedules shift, sugar multiplies, and suddenly bedtime feels like chaos. This realistic holiday sleep guide offers 8 practical strategies for families with kids ages 2-12—neurotypical and neurodivergent. Learn how to anchor routines, prevent meltdowns, and create a post-holiday reset plan. Because if sleep goes sideways this season, it's not you. It's the holidays.

Read More
Self-Compassion for Parents: How to Stop Burnout and Find Balance
Tiffany Marrelli Tiffany Marrelli

Self-Compassion for Parents: How to Stop Burnout and Find Balance

Feeling burned out and overwhelmed? Self-compassion isn't just feel-good advice—it's one of your most powerful tools for breaking the parent burnout cycle. Learn 5 practical, science-backed techniques you can use right now to reduce stress, handle difficult moments with more ease, and build lasting emotional resilience.

Read More
How to Stop Co-Sleeping with Older Kids: Gentle Sleep Training Tips
Tiffany Marrelli Tiffany Marrelli

How to Stop Co-Sleeping with Older Kids: Gentle Sleep Training Tips

If your child is still co-sleeping at age 5, 7, or even older, you're not alone, and there's absolutely no judgment here. Many families end up co-sleeping with older children much longer than they initially planned, and that's completely okay. But if you're feeling ready to help your child transition to independent sleep, this compassionate guide offers gentle, evidence-based strategies that honor your child's individual needs. As a certified behavioral sleep specialist, I'll share collaborative approaches that can help older children sleep confidently in their own space while supporting the whole family's rest—no power struggles required.

Read More
Positive Reinforcement Examples: A Complete Guide for Parents and Teachers
Tiffany Marrelli Tiffany Marrelli

Positive Reinforcement Examples: A Complete Guide for Parents and Teachers

"Good job!" "Way to go!" Sound familiar? If these phrases don't motivate your child the way you hoped, you're not alone. Many parents use positive reinforcement instinctively, but without understanding how it truly works, it often falls flat—or worse, accidentally reinforces behaviors they didn't intend.

As a behavior analyst, I see this disconnect all the time. The difference between effective reinforcement and empty praise comes down to timing, specificity, and knowing what actually motivates your child.

This complete guide breaks down what positive reinforcement really means and how to use it effectively with children ages 2–12. You'll learn the five types of reinforcement beyond praise, common mistakes that undermine your efforts, and practical examples you can use at home and school today. Most importantly, you'll discover how to follow your child's lead and build environments where good choices feel good to make.

Read More
Sleep Regression 101: A Complete Guide for Toddlers and Preschoolers (Ages 2-5)
Tiffany Marrelli Tiffany Marrelli

Sleep Regression 101: A Complete Guide for Toddlers and Preschoolers (Ages 2-5)

Is your previously good sleeper suddenly fighting bedtime, waking at night, or having meltdowns? Sleep regressions in toddlers and preschoolers are real, normal, and often more complex than baby sleep regressions. Learn the signs of true developmental regressions, age-specific triggers for 2, 3, and 4-year-olds, and evidence-based strategies to support your child through these temporary disruptions while maintaining healthy sleep habits for the long term.

Read More
When Do Kids Stop Napping? It's Complicated
Tiffany Marrelli Tiffany Marrelli

When Do Kids Stop Napping? It's Complicated

Wondering when your child should stop napping? Most kids transition away from afternoon naps between ages 3-5, but the timing varies dramatically. Learn the specific signs that indicate your child is truly ready to drop their nap, how to adjust bedtime for success, and practical strategies for navigating preschool nap times when your child no longer needs to sleep.

Read More

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.