Babkoff H, Caspy T, Mikulincer M, Sing H C
Department of Psychology, Bar-Ilan University, Ramat-Gan, Israel.
Psychol Bull. 1991 May;109(3):411-28. doi: 10.1037/0033-2909.109.3.411.
There are both monotonic and rhythmic factors in the patterns of change seen in physiological, psychological, and performance variables during sleep deprivation. These monotonic and rhythmic factors can be orthogonal, or they may interact with each other, with various task variables, or both. The importance of separating the rhythmic from the monotonic factors and of elucidating their interactions is discussed. Experimental methods and types of analysis appropriate to evaluating these factors are examined, with special emphasis on the complex demodulation time series analysis applied to group or individual subject data. The discussion is accompanied by data illustrations. It is suggested that sleep deprivation research should be designed so as to generate physiological and behavioral data that include information on both monotonic and rhythmic factors, the nature and extent of their interaction, and how they interrelate with systematically manipulated independent variables.
在睡眠剥夺期间，生理、心理和行为变量变化模式中存在单调和节律性因素。这些单调和节律性因素可能相互正交，也可能彼此相互作用，与各种任务变量相互作用，或与两者都相互作用。本文讨论了将节律性因素与单调因素分离并阐明它们之间相互作用的重要性。研究了适用于评估这些因素的实验方法和分析类型，特别强调了应用于组或个体受试者数据的复杂解调时间序列分析。讨论过程中有数据示例。建议睡眠剥夺研究的设计应能生成生理和行为数据，这些数据应包括有关单调和节律性因素、它们相互作用的性质和程度以及它们如何与系统操纵的自变量相互关联的信息。
