In betweeny............
Depends on the magnitude of the error.
If it is just an unthinking comment or action, over and done with.
If like today,when DS(4) was getting progressively ruder, and I was ignoring it, but he then cranked it up to..................I am closing this door, so I don't have to listen to you. Fairly inoccuous (sp) but the tone and the delivery were full of attitude.
So time out,on the step, hugs and kisses alround afterwards, but 30 minutes later he pushed his luck so I brought up the fact that he had had stairs time out.
A little later, we were snuggled watching Wallace and Gromit and totally unprovoked he said, I was rude to you today.
I said yes, you were, but what made you say that ???
Well you did tell me again later that you were not happy.
So in essence if I had let it pass, with just the first chat he wouldn't have known how rude he had been, because I tied in to a later little chat he remembered.
Hope this makes sense.