Calms when spoken to/held
Typical Timing & Development Window
Visual Timeline & Milestone Benchmarks
What these numbers mean
The average age babies first begin showing early signs of this skill. Before this, it's simply too early — there's nothing to worry about.
The midpoint age: half of babies have reached this milestone by here, half a little later. It's a typical target, not a deadline.
How spread out the timing is. About two-thirds of babies achieve it within one standard deviation of the median (the shaded band, wk 2–6). Wide bands mean a normal range of variation.
A gentle check-in point. If your baby hasn't shown this by around here, it can be worth mentioning to your pediatrician — most often it's still perfectly fine, just later.
About this milestone
The infant calms down, reduces crying, or relaxes their body when spoken to in a soothing voice or picked up by a caregiver. This is the first indicator of caregiver attachment security and sensory-emotional regulation. It shows that they can use a familiar adult's presence to help regulate their nervous system.
- 1. Use a soft, rhythmic, and low-pitched voice, repeating comforting words while holding them.
- 2. Hold the infant skin-to-skin to provide reassuring sensory warmth, touch, and deep pressure.
- 3. Gently rock or sway with the infant in your arms to stimulate their vestibular system and promote relaxation.
- 1. Avoid letting the infant 'cry it out' during these early weeks; prompt, loving responsiveness is key for building secure attachment.
- 2. Avoid using loud, high-pitched, or anxious voices when trying to soothe a crying infant, which can increase their distress.
- 3. Avoid sudden, rough movements when picking up a distressed infant, which can trigger their startle reflex.