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Carla Valette@carlavaletteInstagram

La procrastination du sommeil en résumé :

what it claims

Deliberately delaying one's bedtime by staying awake to watch series or scroll through social media (the phenomenon of bedtime procrastination).

holds up

The phenomenon shared by Carla is scientifically well-documented under the name 'bedtime procrastination' (or 'revenge bedtime procrastination'), a concept formalized in 2014 by…

noli's read

The phenomenon shared by Carla is scientifically well-documented under the name 'bedtime procrastination' (or 'revenge bedtime procrastination'), a concept formalized in 2014 by the team of researcher Floor Kroese. A 2022 meta-analysis conducted by an international team confirms that this habit is directly correlated with shorter nights, poorer recovery, and a feeling of daytime fatigue. Regarding the direct impact of screens, a vast 2025 observational study published in Frontiers in Psychiatry shows that nocturnal smartphone use and streaming in bed significantly reduce the duration and overall quality of our rest. Furthermore, work led by Liu in 2025 demonstrates that the duration of social media use right before turning off the lights is one of the major triggers for this voluntary delay. Behavioral research explains this need as a quest for compensation: after a busy day, scrolling becomes a way to grant oneself a moment of personal freedom. Carla's observation is therefore perfectly validated by science, which instead suggests we cultivate real moments of disconnection during the day to protect our evenings.

the sources

  1. 1Kroese FM, De Ridder DTD, Evers C, Adriaanse MA. 2014

Claimed by Carla Valette. Noli grades the claim, never the person.

Decoded by Noli · July 13, 2026 · the original post

What the graded evidence says

Evidence
C

Linked to, not proven to cause.

Effect
association of bedtime procrastination with insufficient sleep and self-regulation (survey study) — bedtime procrastination predicted self-reported insufficient sleep beyond demographics and self-regulation; lower self-regulation linked to more procrastination
Measured on
community adults (cross-sectional survey)

What’s uncertain

The evidence is cross-sectional and self-reported, so it shows a link, not proof that curbing the habit adds hours. Still, targeting the decision to stay up is low-risk and intuitive.

Carla Valette in the Register86 claims graded · solidity 88/100See their record →

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