问题
单项选择题
The mother of a 2-year-old child tells the nurse that her baby is using a potty seat but is still having problems toilet-training. Which of the following suggestions by the nurse would he most appropriate（）
A. Offer the child more praise each time.
B. Use a potty chair instead of a potty seat.
C. Focus on the "accidents" that occur during training.
D. Defer training until the child is developmentally ready.
答案
参考答案：D
解析：
The most common reason for failed toilet-training is that the child is simply not developmentally ready for training. Even with appropriate rewards and proper equipment, the child who is not ready for training will not be able to learn voluntary control.