problem behavior的用法和样例：
例句
- There are psychological and sociological reasons for the absence of parent-child education that lead to children's problem behaviors.
儿童的亲子教育缺失引发问题行为有其深刻的社会学和心理学原因。 - This can lead to miscarriage, lower birth weight and is linked to learning difficulties, problem behaviour and asthma in childhood.
这会导致流产，低出生体重，并会导致孩子在幼年时的学习困难，问题行为和哮喘。
