Dynamic systems modeling of pre-schoolers’ response to an emotionally stressful event

M. Plunkett, J. Szemraj, D. Tilbury, T. Tardif, B. Felt, N. Kaciroti, R. Angulo-Barroso, T. Shafir, L. Wang
{"title":"Dynamic systems modeling of pre-schoolers’ response to an emotionally stressful event","authors":"M. Plunkett, J. Szemraj, D. Tilbury, T. Tardif, B. Felt, N. Kaciroti, R. Angulo-Barroso, T. Shafir, L. Wang","doi":"10.1109/DEVLRN.2008.4640828","DOIUrl":null,"url":null,"abstract":"This paper presents preliminary results for using dynamic systems models to describe physiological and behavioral responses (cortisol and activity) to emotionally stressful events. Linear discrete-time models are used to approximate the nonlinear model of the LHPA axis around an assumed nominal operating condition. Measurements are taken of cortisol (from saliva) and activity (with an accelerometer). These two measurements are considered as either inputs or outputs of the model. Modeling choices are discussed in detail. Results are presented that indicate activity is better interpreted as an input and cortisol as an output. In addition, the paper discusses briefly how the resulting dynamic systems models can be used for statistical analysis, as well as for integrating across multiple levels of stress responses.","PeriodicalId":366099,"journal":{"name":"2008 7th IEEE International Conference on Development and Learning","volume":"95 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"2008-10-10","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"2008 7th IEEE International Conference on Development and Learning","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/DEVLRN.2008.4640828","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
引用次数: 0

Abstract

This paper presents preliminary results for using dynamic systems models to describe physiological and behavioral responses (cortisol and activity) to emotionally stressful events. Linear discrete-time models are used to approximate the nonlinear model of the LHPA axis around an assumed nominal operating condition. Measurements are taken of cortisol (from saliva) and activity (with an accelerometer). These two measurements are considered as either inputs or outputs of the model. Modeling choices are discussed in detail. Results are presented that indicate activity is better interpreted as an input and cortisol as an output. In addition, the paper discusses briefly how the resulting dynamic systems models can be used for statistical analysis, as well as for integrating across multiple levels of stress responses.
学龄前儿童对情绪压力事件反应的动态系统建模
本文提出了使用动态系统模型来描述生理和行为反应(皮质醇和活动)对情绪紧张事件的初步结果。线性离散时间模型被用来近似LHPA轴的非线性模型围绕一个假设的标称运行条件。测量皮质醇(唾液)和活动(用加速度计)。这两个测量被认为是模型的输入或输出。详细讨论了建模选择。结果表明,活动被更好地解释为输入和皮质醇作为输出。此外,本文还简要讨论了如何将所得到的动态系统模型用于统计分析以及跨多个应力响应水平的整合。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
求助全文
约1分钟内获得全文 求助全文
来源期刊
自引率
0.00%
发文量
0
×
引用
GB/T 7714-2015
复制
MLA
复制
APA
复制
导出至
BibTeX EndNote RefMan NoteFirst NoteExpress
×
提示
您的信息不完整,为了账户安全,请先补充。
现在去补充
×
提示
您因"违规操作"
具体请查看互助需知
我知道了
×
提示
确定
请完成安全验证×
copy
已复制链接
快去分享给好友吧!
我知道了
右上角分享
点击右上角分享
0
联系我们:info@booksci.cn Book学术提供免费学术资源搜索服务,方便国内外学者检索中英文文献。致力于提供最便捷和优质的服务体验。 Copyright © 2023 布克学术 All rights reserved.
京ICP备2023020795号-1
ghs 京公网安备 11010802042870号
Book学术文献互助
Book学术文献互助群
群 号:604180095
Book学术官方微信