Effect of the lockdown on diurnal patterns of emotion expression in Twitter

@article{Wang2021EffectOT,
  title={Effect of the lockdown on diurnal patterns of emotion expression in Twitter},
  author={Sheng Wang and Stafford L. Lightman and Nello Cristianini},
  journal={Chronobiology International},
  year={2021},
  volume={38},
  pages={1591 - 1610}
}
ABSTRACT Diurnal variation in psychometric indicators of emotion found in Twitter content has been known for many years. The degree to which this pattern depends upon different environmental zeitgebers has been difficult to determine. The nationwide lockdown in the United Kingdom in spring 2020 provided a unique government-mandated experiment to observe the temporal variation of psychometric indicators in the absence of certain specific social rhythms related to commuting and workplace social… 

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