采用预期式研究范式,创造性地使用单任务研究程序,从心理物理学的视角,通过六个实验系统地考查了影响被试短时距(6s至24s)估计的标量特性和物理、心理和生理的信息源因素。深入探讨了注意、激活、间断和间断期望效应因素对时间估计行为的影响及时序信息的动态加工过程。在此基础上,包含时钟、累加、记忆和比较四个动态加工过程的短时距标量计时模型得以建构。 Using the expected paradigm, we creatively used a single-task research program to systematically examine the scalar properties and the physical, psychological, and physiological factors that affect subjects’ short-range (6s to 24s) estimates from six psychophysical perspectives Source of information. The effects of attention, activation, discontinuity and discontinuity expectation on the time estimation and the dynamic processing of timing information are discussed in depth. On this basis, a short-time scalar timing model including four dynamic machining processes including clock, accumulate, memory and comparison can be constructed.