理解分数之前，先理解测量。
一个读数、一份问卷、一条恢复曲线。理解每种测量如何帮助我们认识适应，以及接下来应该追问什么。
数字背后的问题
READING A MEASURE
带着四个问题，走进一项研究。
阅读可穿戴设备的恢复分数时，也可以这样追问：它测量什么、如何验证，这些证据是否对应你关心的问题？
问题
从什么扰动中恢复？研究谁？观察多久？
测量
是生理信号、自报体验、功能测试，还是综合分数？
情境
在什么条件下测量？用什么作为比较基准？
解释
从测量结果走向结论，中间有哪些证据支持？
- 2017Heart Rate Variability and Cardiac Vagal Tone in Psychophysiological Research - Recommendations for Experiment Planning, Data Analysis, and Data Reporting
- 2013The LF/HF ratio does not accurately measure cardiac sympatho-vagal balance
- 2007The Recovery Experience Questionnaire: development and validation of a measure for assessing recuperation and unwinding from work
- 2022Allostatic Load Measurement: A Systematic Review of Reviews, Database Inventory, and Considerations for Neighborhood Research
- 2023Towards a consensus definition of allostatic load: a multi-cohort, multi-system, multi-biomarker individual participant data (IPD) meta-analysis