Turner J R, Sims J, Carroll D, Morgan R K, Hewitt J K
Department of Psychology, University of Birmingham, U.K.
Int J Psychophysiol. 1987 Dec;5(4):301-3. doi: 10.1016/0167-8760(87)90061-4.
Heart rate was monitored while 20 young males completed MATH, a computer-operated mental arithmetic task specifically designed for use in experiments involving subjects of heterogeneous numerical ability, and a standard mental arithmetic task used in this laboratory on several occasions. Both tasks elicited sizeable increases in heart rate, and comparison of subjects' reactivity scores revealed significant inter-task consistency of reaction.
在20名年轻男性完成MATH(一项专门为涉及不同数字能力受试者的实验设计的计算机操作心算任务)以及本实验室多次使用的一项标准心算任务时,对他们的心率进行了监测。两项任务均使心率大幅上升,对受试者反应性得分的比较显示出任务间反应的显著一致性。