專題演講: 精神分裂症遺傳學研究有關持續性注意力缺陷的方法學課題: 探討再發性致病因子比例分析、 長期穩定性、 以及遺傳的關係 (Methodological Issues in Using Sustained Attention Deficits as Endophenotypes for Genetic Dissection of Schizophrenia: Recurrence Risk Ratio Analysis, Longitudinal Stability, and Their Relations with Family Genetic Loading of Schizophrenia)