Those newtechnoIogies and theories have expanded the using area of CAI and have madeCAI enter a new phase. CSTI (Computer SimuIation Test Instruction) is a new risingand high-cIass CAI method based on those technoIogies and theories.

• 计算机模拟实验教学（ComputerSimulation Test Instruction，简称CSTI）正是以这些技术与理论为基础而出现的一个新型、较高层次的CAI模式。