The author (top left) is a month of six. She said she realized she shouldn't parent all of her kids the same way. Courtesy of Nicole Schildt.

For years, I thought being a good mother meant being a fair mother . And being fair, I assumed, meant treating all of my children exactly the same.

With six kids, this seemed especially important. I didn't want anyone keeping score — or, more accurately, I didn't want to give them anything to keep score about. If one child had a certain bedtime at 9:00 p.m., surely the next one should, too. Chores should be divided equally. Consequences should be consistent. Privileges should come at the same ages.

Equal meant fair. Except it didn't.

My thinking evolved

The longer I parented, the harder it became to ignore what was right in front of me: I wasn't raising six versions of the same child. I was raising six completely different people.

One of my children thrives when given independence .…