Does a 10 month old know where they’re doing..?

Abby • Single mom 👩‍👧 College student 👩‍🎓

My 10 month old has taken up hitting me. When she does it, I grab her hand and sternly tell her “no”, but she always starts giggling. Is she old enough to realize what she’s doing..? I can’t tell if I’m wasting my time trying to scold her.

She’s not hitting me when she gets mad, she just starts doing it when she’s bored and sitting on my lap.