Faded Bedtime for Autistic Kids: a BCBA's Step-By-Step

Faded bedtime works like this: you start bedtime at the time the child already falls asleep, wait until they fall asleep within 15 minutes, then move bedtime 15 minutes earlier each night (or use a slower 5-4-3-1-day shaping pace), with the Piazza study allowing you to fade after just one good night. A BCBA (Board Certified Behavior Analyst) uses this method to fix the most common bedtime mistake parents make. This guide walks you through it the way Lindsay Anderson teaches it in her CEU (continuing education unit).

What faded bedtime actually means#

Faded bedtime is a sleep plan where you start with a late bedtime and slowly move it earlier. The word "faded" comes from behavior science. It means changing one small thing at a time so the child can keep up.

The plan has two parts. First, you put the child to bed at the time they really fall asleep, not the time you wish they would. Second, you move that bedtime earlier in small 15-minute steps once sleep gets easy.

This is different from just picking a bedtime and hoping for the best. You are using sleep pressure on purpose. Sleep pressure is the tired feeling that builds up the longer a person stays awake. Faded bedtime stacks enough sleep pressure that the child falls asleep fast and stops fighting bed.

Lindsay calls this work shaping. In ABA (Applied Behavior Analysis), shaping means rewarding small steps that get closer to the goal. Faded bedtime shapes a child toward an earlier, calmer bedtime without a meltdown.

Why putting a child to bed too early backfires#

Most parents pick a bedtime based on what they think sounds right. They aim for 8 p.m. because that feels like a normal kid bedtime. But many autistic children do not feel tired until much later.

When a child lies in bed awake for an hour, two things go wrong. The brain learns that bed is a place to be awake. That is called poor sleep conditioning. It can turn into long-term insomnia.

The second problem is behavior. A child who is not tired but is told to sleep will stall, cry, or come out of the room. Lindsay calls these curtain calls. They get worse the longer the child lies there bored.

So for that child, we want to recommend a faded bedtime procedure by putting them to bed close to the time that they're usually falling asleep, so 9.30 or even a little bit later instead of 8 o'clock, with that goal of really getting them to fall asleep as quickly as possible. From the talk — Lindsay Anderson

The fix is to flip the order. Start late, get a fast win, then walk it back.

Step 1: Find the time they really fall asleep#

Before you fade anything, you need to know when sleep actually happens. Ask the parents to track bedtime for a week. Write down the time the child got in bed and the time they fell asleep.

A normal sleep latency (time from lights out to sleep) is 10 to 20 minutes. If a child takes longer than that, the bedtime is too early for their body. That gap tells you where to start the plan.

Say a 4-year-old gets tucked in at 8 p.m. but does not fall asleep until 9:30 p.m. The real sleep onset is 9:30 p.m. That is your starting bedtime, not 8 p.m. It feels strange to tell parents to push bedtime later, so explain why first.

Also check the wake-up time. The goal wake time should be the earliest time the child needs to be up on a normal day. Keep that wake time the same every day, even weekends. A steady wake time is the anchor for the whole plan.

Step 2: Use the 15-minute shaping rule#

Once the starting bedtime is set, you move in 15-minute steps. This is the rule parents will search for, so give it to them in writing.

The rule has two paths. If the child falls asleep within 15 minutes, move bedtime 15 minutes earlier the next night. If the child takes longer than 15 minutes to fall asleep, push bedtime 15 minutes later. That builds more sleep pressure for the next try.

Once the child is falling asleep quickly, within about 15 minutes or so, the next night we can start moving the bedtime earlier by 15 minutes. If the child doesn't fall asleep quickly, the next night we can push bedtime later by 15 minutes to build up more of that sleep pressure. From the talk — Lindsay Anderson

Keep going until you hit the target bedtime. The target bedtime is based on age. For most autistic kids in early elementary years, that is around 8 to 9 p.m.

Track it on a simple log. Write the date, the bedtime, the time the child fell asleep, and the difference. Parents will see progress within a week, which keeps them in the plan.

Picking your fade speed: one night vs. 5-4-3-1 days#

Here is where the plan gets personal. Some kids can move bedtime earlier after one good night. Other kids need to stay at each step longer before the next move. You pick the speed based on the child in front of you.

The fast version comes from the Piazza study. Piazza is a researcher whose work is a foundation for ABA sleep treatment. In her study, the team moved bedtime earlier after a single night of fast sleep onset.

I believe in the Piazza study, they, after one night of falling asleep within that short amount of time, they moved the bedtime back or earlier. From the talk — Lindsay Anderson

The slower version is what Lindsay uses in real cases. She treats faded bedtime like she treats any tolerance program. She stays at each step longer at first and speeds up near the end.

Whenever I've done faded bedtime, I always treat it as if I'm shaping toleration for anything, meaning that I go slower at the beginning and then increase velocity towards when I'm getting closer. So like, I think one time I did like five days, four days, three days, and then one day for the rest of the fade. From the talk — Lindsay Anderson

So the pace looks like five days at the first new bedtime, four days at the next, three days at the next, then one day for each step the rest of the way. Pick the Piazza speed for kids who handle change well. Pick the 5-4-3-1 pace for kids who need more practice at each step.

Step 6: When to stop fading and lock in the new bedtime#

The fade ends when the bedtime matches the child's age-based sleep need and the child still falls asleep within 15 minutes. That is the lock-in point. Do not move it earlier just because parents wish for more evening freedom.

Hold the new bedtime for at least two weeks before you call it stable. Write the bedtime into the BIP (behavior intervention plan, the written treatment plan the BCBA gives the team). The whole care team needs the same number so the routine stays the same every night.

Watch for two warning signs after lock-in. The first is sleep onset creeping back past 20 minutes. The second is bedtime resistance behaviors coming back, like multiple curtain calls. If either shows up, run a short reset. Move bedtime 15 to 30 minutes later for a few nights, then fade back in.

Also build in a holiday plan with the family. Late nights happen on weekends and trips. Tell parents the wake time matters more than the bedtime for keeping the routine. As long as the child gets up at the same time the next morning, one late night is recoverable.

Frequently asked questions#

Is faded bedtime the same as cry-it-out?

No. Cry-it-out tells parents to ignore a crying child until they fall asleep. Faded bedtime never asks you to ignore distress. You start at a time the child is already tired, so they fall asleep without much fuss. The whole point is to skip the long, painful wait in bed. If a child is crying through the routine, the bedtime is set too early. Move it later until sleep comes within 15 minutes, then fade.

How long does a faded bedtime program usually take to reach the goal time?

It depends on the gap between the starting bedtime and the goal bedtime. If you need to move bedtime back 90 minutes and the child is on the fast Piazza schedule, you can hit goal in about a week. If you use the 5-4-3-1 pace, the same 90-minute move takes around three to four weeks. Slower is not worse. Slower often holds better long term because the child stays calm at every step.

What do I do if the child stalls and the bedtime keeps drifting later?

Check three things in this order. First, is the child napping later than 2 p.m. or falling asleep in the car after school? A short nap or car sleep wipes out sleep pressure. Cut those out before you blame the plan. Second, is exercise happening within two hours of bed? Hard play that close to bed pushes sleep onset later by a half hour or more. Third, is the wake time slipping? If the child is sleeping in, sleep pressure does not build. Hold the wake time steady, then fade again.

Make the next bedtime the easy one#

Faded bedtime works because it uses the child's body, not a power struggle. You start where their sleep already lives, get one fast win, then walk it back 15 minutes at a time. Pick the Piazza pace or the 5-4-3-1 pace based on the kid in front of you. Lindsay walks through every piece, plus the bedtime pass, the visual schedule, and the daytime skills that make the routine stick, in the full CEU. Watch the full talk on openceu.com and earn a free BACB CEU while you are there.