A research roundup from the clinical team at Luminous Psychotherapy
As therapists, we read the research so you don't have to. Every few weeks, a handful of studies come out that actually change how we think about diagnosis, treatment, and — maybe most importantly — what parents can do at home. This month's crop touched on ADHD, anxiety, and depression, and a few of the findings are worth passing along, because they translate directly into things you can do this week.
ADHD diagnosis is more nuanced than "does my kid have it or not"
Three recent studies all point in the same direction: how we recognize and diagnose ADHD is evolving, and the old assumptions don't always hold up.
The first is about timing. A large Norwegian study following over 70,000 children found that girls from multilingual or immigrant families were often diagnosed with ADHD years later than their peers — sometimes close to five years later — even though their parents were reporting the same attention difficulties all along. The likely explanation isn't that these girls had milder symptoms; it's that language and cultural differences made it harder for the difficulties to be recognized and acted on. If you're raising a child in a multilingual household and something has felt "off" for a while, it's worth trusting that instinct and asking your pediatrician or a therapist directly about an ADHD evaluation, rather than waiting to see if it resolves on its own.
The second finding is really more of a reassurance: a large study out of Denmark (published in JAMA Psychiatry) found that the population of kids being diagnosed with ADHD and autism today looks meaningfully different than it did a decade ago — more diverse, and less tied to risk factors like low birth weight or prematurity. In plain terms, we're getting better at recognizing these conditions across a much wider range of kids, not just the kids who fit the "classic" picture. That's good news if you've ever wondered whether your child's presentation was "different enough" to warrant a look.
The third is specifically about younger children. New guidance highlighted in Managed Healthcare Executive pushes back on the instinct to write off hyperactivity or impulsivity in preschoolers as "just being four." The researchers found that when hyperactive-impulsive behavior is genuinely inconsistent with a child's age and is causing real friction at home or in preschool, it's worth a proper look with a screener — and, encouragingly, the recommended first step at this age isn't medication. It's parent coaching: helping caregivers build structure and routines that support a young child's developing self-regulation before the higher-stakes transition into kindergarten.
What this means for your family: if you've had a nagging concern about attention or activity level — at any age — it's worth raising directly with a professional rather than waiting for it to become undeniable. Early conversations are low-stakes; delayed ones aren't.
Preventing and treating anxiety: two paths, depending on where you are
On the anxiety side, one study spoke directly to prevention, and another spoke to what to do when treatment isn't working as fast as you'd hoped.
For prevention: a new randomized trial found that a live, therapist-led online parent coaching group — built around the well-established "Cool Little Kids" program — meaningfully reduced anxiety symptoms in young, shy or inhibited children, with benefits still visible six months later. This matters because it confirms that a telehealth group format can work just as well as sitting in a room together, which makes this kind of early, preventive support far more accessible for busy families.
For treatment: a large trial published in the American Journal of Psychiatry looked at a very practical, very common question — when a child starts CBT for anxiety and isn't showing much improvement after about three months, what's the better next move: staying the course, or adding medication? The honest answer from the data was "it depends," but a clear pattern emerged: for kids who weren't responding to CBT alone, adding medication tended to produce the strongest gains in day-to-day functioning. It's a helpful data point for any family navigating that decision alongside a therapist and, often, a pediatrician or psychiatrist.
What this means for your family: anxiety treatment isn't one-size-fits-all, and it isn't supposed to be linear. If CBT hasn't clicked yet, that's information, not failure — and it's a good moment to revisit the plan with your child's therapist rather than assume nothing more can be done.
Depression: what actually protects teens
Two findings here stood out, and one of them is something almost every parent is already wrestling with: when to let a child have social media.
A new study out of the University of New South Wales, following Australian tweens and teens, found something worth sitting with: it wasn't whether a child had a social media account that predicted anxiety and depression symptoms — it was how old they were when they first started using it. Kids who started younger showed more symptoms later, regardless of their current account status. The researchers' takeaway wasn't "ban it entirely" (most teens in the study said they'd find workarounds to an outright ban anyway) — it was that delaying that first exposure, even by a year or two, paired with real conversations about digital literacy, is a meaningfully protective move.
The second finding is a useful reality check for anyone assuming a single, brief intervention can meet every teen where they are. A UK study of a short, school-based CBT workshop found it worked well — really well — for teens who were already showing clinical-level depression, with about three times the odds of returning to typical mood by the following year. But for teens with milder, subthreshold symptoms, that same brief program didn't move the needle much on depression, even though it helped anxiety in the short term. In other words: how much support a teen needs really does depend on where they're starting from, and a quick fix isn't always enough — which is exactly why individualized, ongoing therapy exists alongside school-based programs.
What this means for your family: if you're deciding when to hand over a phone or approve that first Instagram account, later is measurably better than earlier. And if your teen's low mood has felt "off" for more than a couple of weeks, it's worth having it properly assessed rather than assuming a single conversation or workshop will resolve it.
We're here if you want to talk any of this through
Research is useful, but it's not a substitute for a conversation about your kid, in your family. That's what our team is for.
At Luminous Psychotherapy, we work with children, teens, college students, and their parents across our Annapolis and Timonium/Lutherville offices — and we specialize in exactly the areas above. Heather van Brackel focuses on ADHD and executive functioning support for teens and college students; Christina Bachenberg works with adolescents navigating anxiety, depression, and self-harm; and our whole team partners closely with parents, because — as the research above keeps confirming — what happens at home matters just as much as what happens in the therapy room.
If any of this sounded familiar — a diagnosis that's felt overdue, an anxious kid who could use more support, a teen who doesn't seem like themselves lately, or just questions about screen time and what's "normal" — we'd love to talk it through. Reach out through luminouspsychotherapy.org to get started.