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Poor Grades Tied To Class Times That Don't Match Our Biological Clocks (berkeley.edu)

An anonymous reader shares a report: It may be time to tailor students' class schedules to their natural biological rhythms, according to a new study from UC Berkeley and Northeastern Illinois University. Researchers tracked the personal daily online activity profiles of nearly 15,000 college students as they logged into campus servers. After sorting the students into "night owls," "daytime finches" and "morning larks" -- based on their activities on days they were not in class -- researchers compared their class times to their academic outcomes. Their findings, published today in the journal Scientific Reports, show that students whose circadian rhythms were out of sync with their class schedules -- say, night owls taking early morning courses -- received lower grades due to "social jet lag," a condition in which peak alertness times are at odds with work, school or other demands. "We found that the majority of students were being jet-lagged by their class times, which correlated very strongly with decreased academic performance," said study co-lead author Benjamin Smarr, a postdoctoral fellow who studies circadian rhythm disruptions in the lab of UC Berkeley psychology professor Lance Kriegsfeld.

10 of 294 comments (clear)

  1. Grow up by Anonymous Coward · · Score: 3, Insightful

    Life isn't always about getting the schedule or job you want. Sometimes you have to suck it up and do what you need to do and stop whining about why you fail.

    1. Re: Grow up by reanjr · · Score: 4, Insightful

      Perhaps. Or perhaps - like me - one may only accept jobs without onerous requirements on hours worked. You want me to be in at 9am for a quarterly review meeting? Sure. You need me in by 9am every morning. Nope.

    2. Re: Grow up by cayenne8 · · Score: 4, Insightful

      If you are good at something - job should accommodate you, not the other way.

      Hmm...I take it we grew up getting a trophy for showing up, and raised to think the world revolves around you didn't we?

      I've got some bad news for you sunshine....unless you wanna live your live in a box under the freeway, you'd better learn quick that YOU had to adjust to how the rest of the world works and deal with it.

      Unless you are independently wealthy already, that's just a fact of life.

      --
      Light travels faster than sound. This is why some people appear bright until you hear them speak.........
    3. Re:Grow up by eth1 · · Score: 4, Insightful

      Life isn't always about getting the schedule or job you want. Sometimes you have to suck it up and do what you need to do and stop whining about why you fail.

      Look at it from the point of view of an (intelligent) employer. Unless I need you at specific times to cover a shift, why would I not want you to be working when you're most productive?

    4. Re: Grow up by TheRaven64 · · Score: 4, Insightful

      The 9am work time exists because that's the time that people in their 50s, on average, become most awake and those were the ones in management positions when the working day drifted towards standardisation. The average time for different age groups to reach peak awareness is basically later for younger people (teenagers are basically useless before 11am). This has been studied for ages and is well known. There are outliers (in both directions). Any job that expects any kind of alertness or creative output should adapt the work times for individuals. Doing anything else is simply accepting that you won't get the best work out of people and whichever manager decides on it should be willing to explain it to the shareholders and auditors.

      --
      I am TheRaven on Soylent News
    5. Re: Grow up by jeff4747 · · Score: 3, Insightful

      Hmm...I take it we grew up getting a trophy for showing up, and raised to think the world revolves around you didn't we?

      You know, the monumentally stupid thing about this particular insult is it was not the kids deciding to hand out participation trophies. After all, they were kids and weren't handing out anything.

      The kids could handle losing just fine. Their parents could not. In other words, your generation handed out trophies because your precious snowflake didn't win.

  2. Juvenile Biological Rhythms by ve3oat · · Score: 5, Insightful

    So we tailor their class times to their biological rhythms and they turn into adults with juvenile biological rhythms. Will they ever really grow up?

  3. Re:Coddling. by Opportunist · · Score: 5, Insightful

    Our ancestors worked a few hours a day hunting game and then went back to doing nothing. Pretty much like most predators in the wild.

    The main difference is that we today have a LOT more to spend our time and money on so we have to work more to get that shit paid. But if you consider what you really need, you'll notice that working just a few hours a day is plenty.

    --
    We used to have a Bill of Rights. Now, with the rights gone, all we have left is the bill.
  4. Re:huh by AHuxley · · Score: 3, Insightful

    Years of school and the difficult exams needed to get into a "University" should have sorted all the people unable to study out.
    Academic performance is something that could have been tested for well before "University".
    Once accepted into university a person should be able to study at normal times of the day all over a week.
    How did they pass all the exams and tests to a good national standard to get accepted into university?
    Could study for years and based on merit was found to be better than most in the nation.
    Get to university and is found to have a study alertness condition?
    Thats the very best the entire nation could test for and was able to educate for years?
    Only to get to university after all the testing and not do well the study?
    The one thing every test over years should have detected well before any "University"".
    Make the tests difficult again. That will find out who can study and who is ready for years of more work at university.
    Who will be able to work on a thesis and show their new work on their thesis was their own.

    --
    Domestic spying is now "Benign Information Gathering"
  5. Re:Coddling. by Anonymous Coward · · Score: 2, Insightful

    men no longer drag women by their hair

    When your argument begins with a cartoon, expect your arguments to be treated as cartoonish.