First, to investigate whether specific manic symptoms in preschool predict manic symptom severity in adolescence. Second, to investigate the interaction between family history (FH) of bipolar disorder (BP) and preschool manic symptoms in predicting later adolescent manic symptom severity.

中文翻译：

---

青春期躁狂症状与学龄前症状之间的关联：家族史的重要性


首先，研究学龄前的特定躁狂症状是否可以预测青春期躁狂症状的严重程度。其次，研究双相情感障碍（BP）家族史（FH）与学前躁狂症状之间的相互作用，以预测后期青少年躁狂症状的严重程度。