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Kho, Kevin – ProQuest LLC, 2018
Chapter 1: School Cellphone Bans and Student Substance Abuse: Evidence From California Public High Schools: Following high profile school shootings and the September 11th terrorist attacks, public concern over school emergency preparedness prompted the California State Legislature in 2003 to overturn a statewide ban against student possession of…
Descriptors: Telecommunications, Handheld Devices, Substance Abuse, State Legislation

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