My partner's son is 20 months old and my partner is very nervous about him going up and down stairs. He'll make him climb up on all fours and coming down, he will make him sit on the stairs and bum shuffle down each stair.
He's always eager to walk up and down bipedal and tries to resist this instruction, holding onto someone's hand or the rail. I've been wanting to encourage this - both for his confidence and his motor skills and coordination. Yet my partner insists that he go up and down the way he's shown her because, he argues, if he falls and there's no one with her then he'll fall in a way that does the least damage.
I think it's a little over the top as we have a safety gate in the hall way and at the top of the stairs so he can't access the stairs without assistance anyway.
Do you agree with him, or am I right to be frustrated? He's not my biological son so I don't feel I can contest it, but I would like to know if this is bad for development.