BLUEY vs. COCOMELON: What Neuroscience Says Is the Better Choice for Your Kids

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BURBANK, CALIFORNIA - APRIL 13: Bluey and Bingo arrive at Los Angeles Bluey "The Sign" Premiere Party at Walt Disney Studios on April 13, 2024 in Burbank, California. (Photo by Jerod Harris/Getty Images)

By Movieguide® Staff

Every day, millions of American toddlers spend their mornings with BLUEY or COCOMELON, two of the biggest children’s shows in the world — and neuroscience suggests the choice between them matters more than most parents realize.

“COCOMELON’s candy-store music, ultra-synthetic animation and slow bobbing movement spliced by relentless editing is heaven to babies — but the stuff of padded rooms to parents,” writer Jia Tolentino observed in The New Yorker.

COCOMELON has been the most-watched children’s show on Netflix, racking up more than 30 billion viewing minutes a year since 2020. Its secret is speed: the show cuts to a new shot every one to three seconds, a rhythm Movieguide® reported is built for retention, not learning.

“The rapid succession of stimuli overwhelms the brain’s capacity to process information effectively, resulting in decreased attention spans and difficulties with self-regulation,” psychologist Mark Travers, Ph.D., explained in Psychology Today.

The science backs him up. A 2011 study from the American Academy of Pediatrics found that just nine minutes of exposure to fast-paced cartoons diminished executive functioning in preschool-aged children — the cognitive tools kids need to focus, regulate emotion, and manage behavior.

“Ages 3 to 5 are critical for children to develop their executive functions. The expectation is that by the time they start kindergarten, they can self-regulate,” Dr. Melissa Dvorsky, a psychologist with Children’s National Hospital in Washington, D.C., told WJLA.

Related: Make Bedtime Easier With BLUEY

BLUEY takes the opposite approach. Compared with COCOMELON’s firehose of stimuli, BLUEY uses soft transitions, quieter scenes and a pace that gives a young brain room to actually process what it just watched — the kind of predictable rhythm and pause that researchers at Harvard’s Center on the Developing Child say helps children build self-control in the first place.

The approach is working. BLUEY was the most popular show of 2025 for the second year running, racking up more than 45 billion minutes watched, and Disney has since brought Bluey and her sister Bingo to its theme parks.

Movieguide® has followed both shows closely, and the reviews tell the story. Of BLUEY’s first season, Movieguide® wrote: “the program has strong family morals and lessons that both children and adults can learn… There is no foul language or other objectionable content. MOVIEGUIDE® finds BLUEY: Season One suitable for all ages.” BLUEY went on to earn a Teddy Bear Award® nomination, an honor Movieguide® reserves for standout family entertainment.

COCOMELON’s reviews tell a more mixed story. Movieguide®’s review of Season 12 found mostly positive lessons about sharing and kindness but also flagged a Halloween song promoting witchcraft, and Movieguide® has separately raised concerns about a COCOMELON LANE spinoff episode featuring two dads encouraging their son to wear a dress.

Movieguide®’s standing guidance reflects both the moral and the neurological concerns: children age two and under should get no screen time at all, and preschoolers ages three to five should have only limited, monitored viewing — a recommendation that lines up with the American Academy of Pediatrics’ own guidelines.

For Christian parents, the lesson here isn’t just about attention spans. Children are made to learn from real relationships — from faces, voices, and the patient repetition of a truth well told — and a show that hijacks their attention without nourishing their character isn’t neutral.

BLUEY offers what COCOMELON mostly doesn’t: stories with a moral center, delivered at a pace a young brain can actually absorb. That combination, more than any streaming chart, is what makes it the better choice for the family couch.

Read Next: What COCOMELON Is Actually Doing to Your Child’s Brain

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