Wrist-Worn Sleep Trackers May Mislead: Researchers Flag Statistical Cracks in Landmark Actigraphy Study
A new letter to the editor in the Journal of Clinical Sleep Medicine argues that statistical inconsistencies and the inherent ...
Tag: sleep duration
Sleep Does Not Explain Racial Gaps in Grades and Absences Among Georgia Ninth Graders
A study of 406 ninth graders in semi-rural Georgia found significant racial and ethnic disparities in GPA and school absences, ...
Later School Bells Give Teenagers an Extra Hour of Sleep, Major Analysis Finds
A new meta-analysis finds that delaying school start times gives middle and high school students an average of 69 extra ...
Sleep Efficiency, Not Sleep Length, Tied to Sharper Executive Function in Older Adults
A two-year longitudinal study of adults aged 55 and older found that most sleep measures showed no link to cognitive ...
Baby Sleep Patterns in a Middle Eastern Birth Cohort Reveal Links to Early Development
New findings from the PERSIAN Birth Cohort link infant nighttime sleep duration, continuity, and timing to developmental outcomes at twelve ...
Exercise at Work May Steal Your Sleep, While Leisure Workouts Protect It, Study Finds
A new NHANES-based study finds that leisure-time exercise reduces the odds of short sleep while equivalent physical activity performed at ...
Sleep, Stress and Cadet Cognition: Why the Numbers Need Careful Reading
A new letter in the Journal of Clinical Sleep Medicine argues that psychological burden must be carefully accounted for when ...
Workouts at Work May Wreck Your Sleep, but Exercise for Fun Protects It, NHANES Study Finds
A new NHANES analysis of over 11,000 US adults finds that work-related physical activity is linked to worse sleep behaviors ...
Sleep, Sitting and Exercise Together Shape Depression Risk in Older Americans
A nationally representative US study finds that older adults who miss all three 24-hour movement behavior guidelines face markedly higher ...
Childhood Adversity May Echo for Decades Through Disrupted Sleep, Study of Nearly 10,000 Chinese Adults Finds
A new analysis of nearly 10,000 Chinese adults over 45 finds that adverse childhood experiences are linked to depressive symptoms ...
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Mothers who receive childcare support from maternal grandparents show more parental warmth, finds NTU Singapore study
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University of Seville Breaks 120-Year-Old Mystery, Revises a Key Einstein Concept
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Bee body mass, pathogens and local climate influence heat tolerance
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Researchers record first-ever images and data of a shark experiencing a boat strike
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Groundbreaking Clinical Trial Reveals Lubiprostone Enhances Kidney Function
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