Dynamical systems modeling of physiological coregulation in dyadic interactions
Dynamical systems modeling of physiological coregulation in dyadic interactions
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DOI：
10.1016/j.ijpsycho.2012.10.013
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发表时间：
2013-06-01
影响因子：
3
通讯作者：
Helm, Jonathan L.
中科院分区：
文献类型：
--
作者：
Ferrer, Emilio;Helm, Jonathan L.
在这篇文章中，我们使用动力系统的方法来研究生理信号在并矢相互作用中的相互关系。我们介绍了一个为二元研究开发的微分方程组(Felmlee和Greenberg，1999)，并将其应用于32对夫妇的心率和呼吸的时间序列。该模型包括代表二联体中每个个体的自我调节和协同调节的参数。我们将该模型直接应用于每个DYAD的数据，然后检查参数的分布，并在三个实验室任务中比较这些参数。在最后一步中，我们探索了从生理数据中提取的参数估计与从一个类似的模型中提取的参数之间的关联，该模型适用于每日的情感自我报告。(C)2012爱思唯尔B.V.保留所有权利。
In this paper, we used a dynamical systems approach to examine the interrelations of the physiological signals in dyadic interactions. We introduced a system of differential equations developed for dyadic research (Felmlee and Greenberg, 1999) and applied it to time series of heart rate and respiration from individuals in 32 couples. The model included parameters representing self-regulation and coregulation for each individual in the dyad. We applied the model directly to each dyad's data and then examined the distributions of the parameters, and compared such parameters across the three laboratory tasks. In the final step, we explored the associations between the parameter estimates extracted from the physiological data with those parameters from a similar model fitted to daily self-reports of affect. (c) 2012 Elsevier B.V. All rights reserved.