Two proposed public policies, ending seasonal clock change with a transition to permanent
Standard Time and moving middle school and high school start times later, are population …

Abstract Purpose of Review To review the short-and long-term effects of daylight saving time
(DST) on neurological and psychological disorders as well as neurocognitive and …

Wherever you look, it seems, daylight saving is under debate and making headlines. In
Washington State, where I reside, the state senate just passed Bill 5139 to adopt daylight …

During adolescence, internal circadian rhythms and biological sleep drive change to result
in later sleep and wake times. As a result of these changes, early middle school and high …

Arne Duncan, US Secretary of State for Education, tweeted in 2013:'let teens sleep, start
school later'. This paper examines early starts and their negative consequences in the light …

The period of the year from spring to fall, when clocks in most parts of the United States are
set one hour ahead of standard time, is called daylight saving time, and its beginning and …

The last several years have seen intense debate about the issue of transitioning between
standard and daylight saving time. In the United States, the annual advance to daylight …

Dozens of medical professional organizations, including the American Medical Association,
which publishesJAMA, have endorsed permanent standard time. They argue that adverse …

Adequate synchronisation of endogenous circadian rhythms to external time is beneficial for
human health [1]. But how circadian time (biological time) and the numbers on the clock …

While many studies have shown the benefits of later school starts, including better student
attendance, higher test scores, and improved sleep duration, few have used starting times …