The Parenting Journal

The window between a child’s first birthday and third is the fastest developmental sprint of their life. In 24 months, a baby who could pull to stand becomes a child who runs, climbs, opens doors, and operates your television remote....

Most toddlers test limits. A child with ADHD, or with the impulsivity patterns that often precede a formal diagnosis, tests them faster, harder, and with less hesitation than you’re prepared for.I learned this the hard way with my older daughter....