Prof. LEUNG Wing Chi, LouisLouisProf. LEUNG Wing ChiDr. LIANG Jingwen2019-10-142019-10-142015In Zheng, Y. (Ed.) (2015). Encyclopedia of mobile phone behavior (pp. 640-647). Hershey: IGI Global.9781466682399http://hdl.handle.net/20.500.11861/5762This article reviews the literature on mobile phone addiction, the excessive use of mobile phone technology, which is an impulse control disorder with negative social and psychological consequences. It provides a clear definition of mobile phone addiction, along with its theoretical origin, diagnostic criteria for assessment, and an identification of the symptoms and consequences of addictive behavior. More importantly, it summarizes key predictors of this addictive behavior from a psychosocial perspective. The article also points out potential relationships between mobile phone addiction and other social behaviors. Finally, it discusses limitations of the assessment criteria for mobile phone addiction and makes suggestions for future research.enBook Chapter10.4018/978-1-4666-8239-9.ch053