紀要論文

ポジティブ心理学における心理指標と生理指標の関連づけ

RELATIONSHIP BETWEEN DIURNAL FLUCTUATION RHYTHM OF HEART RATE AND POSITIVE PSYCHOLOGICAL INDEX

jpn

24368083

https://doi.org/10.15002/00025374

法政大学大学院理工学研究科

法政大学大学院紀要. 理工学研究科編

63

1

4

2022-03-24

Version of Record

This paper proposes a method to associate IoT based physiological indices with psychological flow and related mental states defined in the positive psychology. The following physiological indices were used for the analysis. They are the double cosinor heart rate rhythm parameters, i.e., 24-hour and 12-hour period component amplitude A_24 and A_12, combined heart rate rhythm amplitude Camp, autonomic switching rate newly defined original parameter ASR. Psychological indices are obtained from questionnaires to evaluate subjects’ psychological dispositional characteristics. Three groups of subjects consist of university students US (N=33, aged 19-22), system engineers SE (N=20, aged 25-57), and senior people SP (N=30, aged 42-91). Regression analysis of the Flow Frequency showed the multiple regression of (A_24, ASR) and (Camp, ASR, A_12) gave the highest adjusted R^2 values for SE (R^2=0.366, p=0.052) and US (R^2=0.706, p=0.005) respectively, while the single regression of A_12 gave the highest adjusted R^2 value for SP (R^2=0.235, p=0.110). The research revealed the positive psychological tendency has been associated with the diurnal heart rate rhythm parameters. The method developed in this study may open the new direction in the ubiquitous mental health monitoring with the advances of IoT wrist device for the continuous heart rate record.

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