Several possible studies
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Sleep health expert explains how falling back affects the body clock (opens in a new tab)
news-medical.net · 2026-11-02
Short answer
Several possible studiesStudy not confirmed.
Several potential source studies were identified, but no single match could be confirmed. The article's claims remain unverified.
These papers were considered as possible sources, but none could be confirmed as the study behind this story.
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The story
Sleep health expert explains how falling back affects the body clock
news-medical.net · 2026-11-02
The story’s checkable claims.
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Multiple potential source studies identified.
Several studies match details in the article, but none could be confirmed as its source. The claims have not been assessed against a source study.
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Several studies could fit.
Several studies match details in the article, but none could be confirmed as its source. The claims have not been assessed against a source study.
Source layer
The 2 papers the story cites
Source study separated from background citations.
The research anchor for the report.
- Cited as backgroundpresented as the new finding
Sleepy Punishers Are Harsh Punishers
Psychological Science · 2017
- Cited as backgroundpresented as earlier work
Adverse Effects of Daylight Saving Time on Adolescents' Sleep and Vigilance
Journal of Clinical Sleep Medicine · 2015
Evidence layer
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The article's claims are listed below. Without a confirmed source study, they have not been assessed as supported or unsupported.
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Claim 1 of 7Not checkedWhen clocks fall back, people gain an hour, but that does not necessarily mean an extra hour of quality sleep.View evidenceHide evidence
As statedan hour
Not checked
No source study was confirmed for this article. This claim remains unverified, rather than assessed as supported or unsupported.
Claim 2 of 7Not checkedThe body’s circadian rhythm does not know the clocks have changed, so some people may simply wake up an hour earlier than usual after the fall time change.View evidenceHide evidence
As statedan hour earlier than usual
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No source study was confirmed for this article. This claim remains unverified, rather than assessed as supported or unsupported.
Claim 3 of 7Not checkedThe fall time change is easier on the body than the spring time change, because losing an hour in spring can increase sleep deprivation and related negative outcomes such as drowsy driving and impaired cognition.View evidenceHide evidence
As statedan hour of sleep
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No source study was confirmed for this article. This claim remains unverified, rather than assessed as supported or unsupported.
Claim 4 of 7Not checkedA study by Cho and colleagues (2017) found that judges hand out harsher punishments and longer sentences after spring daylight saving time, which the article attributes to sleep deprivation.View evidenceHide evidence
As statedharsher punishments and longer sentences
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No source study was confirmed for this article. This claim remains unverified, rather than assessed as supported or unsupported.
Claim 5 of 7Not checkedThe fall time change may affect well-being indirectly through shorter days and less sunlight, including seasonal depression, even if it does not cause sleep loss.View evidenceHide evidence
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No source study was confirmed for this article. This claim remains unverified, rather than assessed as supported or unsupported.
Claim 6 of 7Not checkedMost people should adjust to the time change within one to two weeks.View evidenceHide evidence
As statedone to two weeks
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No source study was confirmed for this article. This claim remains unverified, rather than assessed as supported or unsupported.
Claim 7 of 7Not checkedFrom a sleep-health perspective, permanent standard time would be preferable, especially for children and adolescents.View evidenceHide evidence
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No source study was confirmed for this article. This claim remains unverified, rather than assessed as supported or unsupported.
Method layer
Study not confirmed.
The search results are available for you to inspect. Without a confirmed source study, they cannot establish whether the story’s claims are supported or contradicted.
Search results
Candidate papers, not confirmed sources.
PubMed, Crossref, Europe PMC · 41 candidate papers
Sleepy Punishers Are Harsh Punishers
Psychological Science · 2017 · PubMed, Crossref
Adverse Effects of Daylight Saving Time on Adolescents' Sleep and Vigilance
Journal of Clinical Sleep Medicine · 2015 · Crossref
Editorial Note
Evolutionary Psychological Science · 2017 · Crossref
Mental health status of North Korean refugees in South Korea and risk and protective factors: a 10-year review of the literature.
2017 · Europe PMC
Psychological Ecosystem and Growing Together
Journal of Human Studies · 2017 · Crossref