# Day 262: Redirect, month nine

> By 12 months most babies pause at 'no,' so save it for danger. Model, swap, and get every caregiver on the same three rules. No spanking, ever: under 18 months it raises the risk of injury.

- Series: Your ninth month, day by day (https://chorevia.com/learn/ninth-month), day 262 of 365, week 36
- Canonical URL: https://chorevia.com/learn/ninth-month/day-262
- Last reviewed: 2026-10-21
- Publisher: Chorevia (https://chorevia.com)
- Cite as: Chorevia. "Day 262: Redirect, month nine." Last reviewed October 21, 2026. https://chorevia.com/learn/ninth-month/day-262

This guide is general education that summarizes published research and guidance from groups like the American Academy of Pediatrics, the CDC, and the WHO. It isn’t medical advice, and every child develops on their own timeline. Your pediatrician knows your child; if something feels wrong, call them. In an emergency, call 911.

A baby who can get to a cabinet, open it, and pull out the dish soap has arrived at the age where "no" starts to sound like it should work. Today is why it mostly doesn't yet, and what works instead.

## Heart

By 12 months, most babies understand "no": they pause briefly or stop when you say it ([CDC](https://www.cdc.gov/act-early/milestones/1-year.html)). Your baby is eight months old, so right now the word is mostly a tone and a face, and if you use it forty times a day it becomes background noise before it ever becomes a word. The guide's rule is to save it for things that matter ([CDC](https://www.cdc.gov/act-early/milestones/1-year.html)). Discipline at this age means changing the setting and redirecting, not punishing ([AAP](https://www.healthychildren.org/English/family-life/family-dynamics/communication-discipline/Pages/Disciplining-Your-Child.aspx)).

## Head

The AAP's advice for babies is short. Model what you want, use positive words ("Time to sit" instead of "Don't stand"), save "no" for safety, and swap a forbidden object for one that's okay. Then get every caregiver to agree on the same few rules ([AAP](https://www.healthychildren.org/English/family-life/family-dynamics/communication-discipline/Pages/Disciplining-Your-Child.aspx)). That last line is the one that fails in most houses, not because anyone disagrees but because nobody wrote the rules down, so the grandparent's "no" and yours land on different things. Three rules, the same from every adult, teach more than thirty rules that change with the shift.

## Body

And no hitting, ever. Meta-analyses covering 160,927 children found spanking linked to worse results on 13 of 17 outcomes, and to better results on none ([Gershoff & Grogan-Kaylor, 2016](https://pubmed.ncbi.nlm.nih.gov/27055181/)). The research is mostly observational, but the AAP concludes that physical punishment works poorly in the short term and not at all in the long term ([Sege & Siegel, 2018](https://pubmed.ncbi.nlm.nih.gov/30397164/)), and that hitting babies under 18 months raises the risk of injury ([AAP](https://www.healthychildren.org/English/family-life/family-dynamics/communication-discipline/Pages/Where-We-Stand-Spanking.aspx)). A slap on the hand reaching for the soap is still a slap. Move the baby or move the soap.

## Try today

### The three-rule list

- **Time:** 10 minutes, both adults, then the fridge

1. Together, name the three things in your home that are truly dangerous for a baby who moves: the stairs, the stove, the cords, whatever yours are. Those are the only "no"s ([AAP](https://www.healthychildren.org/English/family-life/family-dynamics/communication-discipline/Pages/Disciplining-Your-Child.aspx)).
2. For each one, write the swap: what the baby gets instead, and where it lives. "Cords: hand over the wooden spoon from the yes cabinet."
3. Write the three rules and their swaps on one card and put it on the fridge where the sitter and the grandparents will read it.
4. Everything else gets moved out of reach today instead of ruled against ([AAP](https://www.healthychildren.org/English/family-life/family-dynamics/communication-discipline/Pages/Disciplining-Your-Child.aspx)).

**Make it work:** Read the card to every caregiver out loud once. Agreeing with it silently isn't the same as using the same words.

## Watch for

- **Normal:** a baby who goes straight back to the cabinet after the swap, five times running; the pause at "no" is a 12-month skill ([CDC](https://www.cdc.gov/act-early/milestones/1-year.html)). **Call your pediatrician** for any head injury in a baby under 1 ([AAP](https://www.healthychildren.org/English/tips-tools/symptom-checker/Pages/symptomviewer.aspx?symptom=Head+Injury)).
- **Normal:** a baby who cries at the swap and forgets it in a minute. **Call 911** if your baby has a seizure after a head injury, or was knocked out for more than a minute ([AAP](https://www.healthychildren.org/English/tips-tools/symptom-checker/Pages/symptomviewer.aspx?symptom=Head+Injury)).
- **Normal:** feeling your temper rise on the fifth trip to the cabinet. **Step away** if you feel yourself losing control: put your baby somewhere safe and take a few minutes to breathe ([AAP](https://www.healthychildren.org/English/family-life/family-dynamics/communication-discipline/Pages/Disciplining-Your-Child.aspx)). If the anger is coming more days than not, that's a call to your own doctor, not a character flaw.

## For you

Fewer rules, better kept. The AAP's whole program for this age fits on an index card: put the tempting and dangerous things out of reach so you need "no" less often, and have every caregiver agree on the same few rules ([AAP](https://www.healthychildren.org/English/family-life/family-dynamics/communication-discipline/Pages/Disciplining-Your-Child.aspx)). That's a gift to you as much as to the baby. A house with three rules is a house where you aren't the referee all day, where the sitter doesn't need a briefing, and where "no" still means something when you finally need it at the top of the stairs.

If you're the partner: your "no" and hers have to land on the same three things, or neither works. Read the card, and then be the one who moves the soap without being asked.

## Sources

- Centers for Disease Control and Prevention. "Milestones by 1 Year." Learn the Signs. Act Early. program, updated 2026. https://www.cdc.gov/act-early/milestones/1-year.html
- American Academy of Pediatrics. "What's the Best Way to Discipline My Child?" HealthyChildren.org, updated 2018. https://www.healthychildren.org/English/family-life/family-dynamics/communication-discipline/Pages/Disciplining-Your-Child.aspx
- Gershoff ET, Grogan-Kaylor A. "Spanking and child outcomes: Old controversies and new meta-analyses." *Journal of Family Psychology*, 2016. https://pubmed.ncbi.nlm.nih.gov/27055181/
- Sege RD, Siegel BS; AAP Council on Child Abuse and Neglect; Committee on Psychosocial Aspects of Child and Family Health. "Effective Discipline to Raise Healthy Children." *Pediatrics*, 2018. https://pubmed.ncbi.nlm.nih.gov/30397164/
- American Academy of Pediatrics. "Where We Stand: Spanking." HealthyChildren.org, updated 2018. https://www.healthychildren.org/English/family-life/family-dynamics/communication-discipline/Pages/Where-We-Stand-Spanking.aspx
- American Academy of Pediatrics. "Head Injury" (symptom checker). HealthyChildren.org, accessed 2026. https://www.healthychildren.org/English/tips-tools/symptom-checker/Pages/symptomviewer.aspx?symptom=Head+Injury