本实验将计算能力的纸笔测验编制成复杂的计算机程序,使测验的刺激呈现、结果记录和数据处理等全山计算机自动控制。通过大学生的不限时测验,显示了文科生与理科生在计算业绩上的显著差异。通过不限时和限时测验的比较,表明目标设定一方面具有激发动机,提高作业速度的作用;同时对短期作业行为又有“认知妨碍”的作用,从而影响作业的质量. This experiment will calculate the ability of the paper pen test compiled into a complex computer program to stimulate the test presentation, the results recorded and data processing, such as mountain computer automatic control. Through college students’ unrestricted tests, it shows that there are significant differences in the performance of arts students and science students. Through the comparison between the unrestricted and the limited time test, it shows that the goal setting has the motivation to motivate and improve the working speed on the one hand, and also has the function of “cognitive impairment” to the short-term operation, which affects the quality of the operation.