8 Comments
Mar 30, 2023Liked by Dr. Cara Goodwin, PhD

Thank you for sharing this research as I know it is a question being brought to child care classrooms and homes across the country. The recommendations you share make it easy for parents and providers to put the information to use immediately.

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Mar 29, 2023Liked by Dr. Cara Goodwin, PhD

Super informative!

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When I used to travel frequently for work, I had trouble sleeping in hotels due to all the random noises (ie. Slamming doors, people talking loud in the hallways, etc...). I found an app that plays a lot of different sounds, including the different colors you mentioned.

At first, I used pink noise, but I found it to be a little too high pitch still. I heard about brown noise (years before TikToc was a thing), and I absolutely love it. It’s just a little lower than pink, and to me it sounds very similar to a waterfall or steady rain.

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This was super informative - I didn't even know it was a controversial subject. We happily use a white noise machine.

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I love this info! I help parents with sleep support for infants and toddlers and I actually don't recommend it as a necessity. I think it tends to be marketed as something that will keep your baby sleeping but it won't stop them from waking if they need to feed/change etc. I used it sporadically for my babies in the first couple of weeks if they needed help settling but I didn't keep up with it. They are able to block out noises well because that's what they are used to. I actually think it can be a useful tool to add in later on when toddlers go through regressions. If they are reluctant to go to bed, adding in noise or even lullabies can be a really helpful change in their environment to get them comfortable again at bedtime.

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