S. dear,
think what might be a cause of lying?
I am a mom of 3, they all big now, boys in their 20, daughter 17.
Lying comes from fear. It is not that she wants to misbehave, but notice, she wants to be better than she manages right now.
She erases her name, written there 'cause she had something not done well (or at all), but she is afraid to be in that 'bad' list - notice to the teacher, btw: if the teacher ensured that kids understand it is not a shame list, but a REMINDER LIST for those who FORGOT to do things right, then it might help much better, right?! (I am a teacher, and I respect children's integrity a lot, as well as the space of their safety. Safety is not only about not getting hurt physically, it is about not bullying, about feeling at home at in class as we spend about 1/3 of the time there).
Now, back to lying. Scolding usually does not help. It is great news if your dear girl does not lie to you, so you try to keep it so. How? She needs to know it is not scary, it is safe to tell you the truth, WHATEVER it be. How will she know it is safe? If you do not punish, but HELP her to get out of the unpleasant situation. Always, assure her you are there for her to seek for help, not to be afraid of punishment.
I do not ever say to the kid "you are a liar". I would say: you lied this time, there should be a reason for it, let us see what can be done to remove or diminish that reason. Then, let us see what does the lie help you? Is it safe to lie? NO, because once you get caught (and eventually you always will), then you lose the situation you wanted to save by lying, AND people will not believe you, they won't trust you any more even when you will speak the truth. So, it is really not worth risking so much, this lying. Lying is not safe, speaking the truth is, as if there is a bad situation, yet you still speak about it openly, you win first of all by people knowing you are HONEST, which is very important.
This seems like too much philosophy for the 8 years old, but believe me it is not. Support this philosophy by examples, and you will see she gets it pretty soon.
Please, please do not threaten her, and do not warn about punishment, as this is seemingly what she is afraid of - being punished somehow. You did the right thing: you did not ground her.
Also, the great idea is to MAKE AGREEMENTS with her. With my kids, if something was wrong, (my son did not wash the dishes when it was his turn, for example)I asked the kid to participate in inventing the consequence. That was my talk:
"you forgot to do it, you did not behave right, what do we do about it now, as it is OUR problem. I did not teach you about the importance of this thing right, you did not behave. Will it be FAIR if you do not watch TV today? Or, will we better let you stay home for a weekend, no friends, no videogames?"
You know, surprisingly, kids respond to this invitation very sincerely. They expect the punishment if they misbehaved, but if it comes from an adult,then the adult stays onm the other side of the fence. Suddenly, you swipe off all this fencing idea between the generations and invite to making decisions together. know what happens? They grow responsible! They also chose appropriate punishment. In that case I described, unwashed dishes do not deserve a weekend grounding, but it does deserve no TV in the evening. They might try to sneak out of the punishment, but you stay firm and say there is no way, as every deed has its consequences. Also, in such cases, after the situation is over (wrong fixed with chosen punishment) , you might want to confirm your statement of "every deed has its consequences", and once you notice the dishes were washed in time, you might treat the good 'doer' with one extra candy or 15 minutes of later going to bed.
Oh, and one more thing. I tried not to set up orders which were extremely hard to follow. Say, she reads an interesting book. It's bedtime. I might say:"lights off, all sleep" but I knew also, she has a flashlight, and the book is in there, so interesting... there is a big chance she will pretend she's asleep, or even wait when you fall asleep, and then read under the blankie with a flashlight on. Lie coming, right?! So, what I'd do, be wise: "I see you cannot drop this story right this moment, so here is 20 minutes of extra reading time, then you bring the book to me, as I want to peek in also, at what you're so excited about (you share, right? Please!), we hug nighty-night, and you go straight to sleep, as tomorrow is a very interesting day coming, you need to be strong, and happy, not sleepy and tired, right?!" Thus, first you meet her need (a little) and then you demand strict obedience in the gentlest manner, she does not even notice that you are the Queen of the situation, or, she allows it to happen, as you are FAIR).
One more cause of lying, besides fear, is pity. She might be afraid to HURT YOU as she loves you so so much. She does not want you to worry, cry, be concerned, and by protecting you, she hides her troubled thoughts, not very right deeds, or the missing assignments for school. Watch for this cause carefully, and if this is the case, you need to talk to her how muich better it is if you like good friends can solve her problems together, as then you are a TEAM and this is what will make you happy, not the times when she distances herself in her own world of worries. This is a slow gaining of trust from our kids, and not all the parents have this happy friendship with kids for a lifetime.
See, we ARE moms, and we are supposedly good parents, but only the kid choses later in life, whether to treat you as a parent only, or to accept you as a real dear trusted friend for a lifetime. Right now, you build this foundation for all of you, and seems like you are doing great. Nothing is wrong, nothing is broken, this lying situation is only something to work on consciously, this is a little step closer to trust, and care, and deeper friendship. If treated wrong, it is a step towards distancing, more untrust, more growing problems in future.
My experience tells me, it is harder to raise girls. See the teenage time coming soon,and remember yourself at the teenage time (it is never easy), relate a lot, and try to be of a help for your girls, a safe harbor to come and share, and seek for understanding.
Think about it: You are honored to be a mom, you are blessed to have two wonderful souls around you!!! A lot of responsibility, and also a huge amount of joy! Feel it!
S., I am really sorry to hear about your problems in life. I think about all your safety also, and once he will be out, do you have a restraining order, so that he has no right to approach you and girls anywhere within 300 feet? if it was really bad, make sure you get one. Do you know how to do it?
In the Court District, there should be an office of Victim Services, they help.
S. dear, all the best for you, to be a happy mom for your great girls!!!
Happy Holidays!