https://nazology.net/archives/96452
自由时间が多すぎると“幸福度が低下する”と判明
参考文献
Too much free time can be just as depressing as no free time — if you’re
wasting all of it
https://www.zmescience.com/science/too-much-free-time-can-be-just-as-
depressing-as-no-free-time-if-youre-wasting-all-of-it/
Too much free time may be almost as bad as too little
https://www.apa.org/news/press/releases/2021/09/too-much-free-time
原始论文
Having too little or too much time is linked to lower subjective well-being.
https://doi.apa.org/doiLanding?doi=10.1037%2Fpspp0000391
宾州大学华盛顿商学院的研究显示
人一天的自由时间超过五小时的话，幸福感就会减少
全论文刊载在‘Personality and Social Psychology’
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