Tonight with your 9 to 12 year old
The prompt
“Tell me about a time you and a sibling had to compromise on something. How did you land on it?”
What to listen for
If they can describe a real back-and-forth that ended somewhere fair, that's a genuinely strong sign of developing negotiation and patience skills with someone they can't just walk away from. Listen for who gave up more, if it's consistently them, gently ask how that feels, since repeated one-sided compromise can quietly build resentment.
If they say they never really compromise, just fight until someone wins or a parent steps in, that's useful and common information, it tells you this is a skill still being built, not yet a habit.
If pride comes through in how they describe the outcome, reflect that back clearly, it reinforces that compromise is a strength, not a loss.
What this tells you
This tells you how they're learning to balance their own wants against someone else's in close relationships, a skill that will serve every relationship ahead of them.