Every parent wonders this.
Is it normal for a child to have one obnoxious personality with parents and a sweet, courteous one with everyone else?
Is it normal for a child to not be able to remember school work, lunch money, chores, but know the words to every popular song?
Is it normal for a child to be impeccable about hair, nail polish and other adornments, but sleep in a room that is a health hazard?
In a word –