Computer-AssistedInstruction: A Survey

instruction (CAI), manyresearch projects have designed systems toassist inteaching awidevariety ofsubjects. Although experiences appear tobebroad, theeffectiveness ofCAIis notclear. Inaddition, almost all researchers haveavoided thequestionofcostandhencepracticality ofusing CAI.A comprehensive survey oftheCAIfield, inaddition toanoutline oftheapplication of CAItoapolice departnent, ispresented. I.INTRODUCTION A.ABrief History