Answer:
No. Not generally because sometimes it serves as a comfort for their child/ren specially when they aren't getting enough attention from them including those child/ren being degraded about their low marks.
Yes and No. Yes because if the amusement continues and it helps him subside the pain from the variety of reasons, he or she won't able to stop unless his or her parents bring back the feeling of happiness for him/her having their presence. No because he or she can able to manage his or her time despite of the reason of being degraded, he still or she still wants to finish study and make them proud.
