Where the actual research and help are

CDC — Learn the Signs. Act Early.

Free milestone trackers from age 2 months through 5 years. Evidence-based and clearly written. The page also has the milestone-tracker app if you prefer to track on your phone.

HealthyChildren.org (American Academy of Pediatrics)

AAP’s parent-facing site. Plain-language guidance vetted by pediatricians. The Family Media Plan generator at healthychildren.org/fmp is genuinely useful for the screen-time conversation.

NIMH — Child & Adolescent Mental Health

When you’re trying to sort age-appropriate behavior from something that may need a clinician. Federal, evidence-based, free.

IES — What Works Clearinghouse

The federal database of education research evaluated for methodological quality. Use it when an education claim sounds too good. Useful if you’re weighing schools or curricula.

Common Sense Media

The most reliable parent-facing source for movie, show, app, and game age-appropriateness reviews. Not perfect, but unmatched for breadth. Skim their reviews before letting a new platform into the house.

Center for Humane Technology

Nonprofit. Their parent guides on platform design and adolescent attention are useful background for the smartphone-and-social-media conversation.

Wait Until 8th

For parents specifically wrestling with the smartphone-age decision. The pledge is what makes it work — it solves the “everyone else has one” coordination problem that makes individual delay so hard.

NAEYC

National Association for the Education of Young Children. Accreditation lookups for early childhood programs and developmentally appropriate practice guides. The accreditation directory is the useful piece if you’re evaluating a preschool.

Coalition for Responsible Home Education

Advocacy and policy resources from former homeschoolers. Useful counterweight to the homeschool advocacy you’ll find by default if you start Googling.

GreatSchools

Public school information by district. Treat the ratings with skepticism (they over-weight standardized-test performance), but the underlying data — demographics, programs, contact info — is useful.

Child Mind Institute

Nonprofit; clinician-vetted parent-facing explainers on anxiety, ADHD, learning differences, OCD, depression, and the rest. Among the most trustworthy sources in this category for ordinary parents.

AACAP — Facts for Families

The American Academy of Child & Adolescent Psychiatry’s free fact sheets. Dry, clinical, accurate. Worth checking before reacting to a mental-health claim you saw online.

988 Suicide & Crisis Lifeline

Free, confidential, 24/7. Includes adolescent crisis support. Call or text 988.

CFPB — Money as You Grow

The Consumer Financial Protection Bureau’s age-by-age financial-literacy framework. Free, ad-free, evidence-based. The most credible plain-English family-money resource we’ve found.

Lisa Damour

Clinical psychologist. Untangled and The Emotional Lives of Teenagers. Her podcast Ask Lisa is the rare parenting podcast where the host is genuinely qualified to answer the question.

Devorah Heitner

Screenwise and Growing Up in Public. The most levelheaded voice on kids and tech. Refuses both the moral panic and the tech-positive contrarianism.

Alison Gopnik

Developmental psychologist at UC Berkeley. The Gardener and the Carpenter is the parenting book the parents we trust most often hand to other parents.

Ross Greene — Lives in the Balance

Free Collaborative & Proactive Solutions materials. Originally developed for kids whose challenges are more severe; surprisingly useful for ordinary parenting friction too.