研究成果 Development and Validation of the Smartphone Addiction Inventory (SPAI) Yu-Hsuan Lin, Li-Ren Chang, Yang-Han Lee, Hsien-Wei Tseng, Terry B. J. Kuo, Sue-Huei Chen Development of short‐form and screening cutoff point of the Smartphone Addiction Inventory (SPAI‐SF) Yu‐Hsuan Lin, Yuan‐Chien Pan, Sheng‐Hsuan Lin, Sue‐Huei Chen