Tantrums between ages 1 and 4 are developmentally expected — they reflect a brain that feels big emotions before it has the language to express them. Concern is warranted if tantrums last longer than 25 minutes most days, involve self-injury, or persist intensely past age 5. In those cases, a developmental screening is a kind, proactive step.

The American Academy of Pediatrics recommends avoiding screens under 18 months (except video chat), limiting high-quality co-viewed content to about an hour between ages 2–5, and establishing consistent, device-free zones (meals, bedrooms, one hour before sleep) for school-age children. The content and context matter as much as the minutes.

Nothing. Night wakings are biologically normal through toddlerhood and often resurge during developmental leaps, teething, or illness. What helps is a predictable, warm bedtime routine, consistent response from caregivers, and age-appropriate expectations. "Sleeping through the night" is a cultural idea, not a developmental milestone.

Validate first ("I can see this feels big"), then scaffold ("Let's practice the drop-off together"). Predictable goodbye rituals, a transitional comfort object, and warm collaboration with teachers dramatically reduce separation distress. Avoid sneaking away — it undermines trust.

Trust your instinct. If you've noticed persistent differences in speech, social engagement, motor skills, or sensory responses — or if your pediatrician has expressed gentle concern — an evaluation is a gift, not a label. Early support (ideally before age 3) is associated with significantly better long-term outcomes.