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Study Finds Current School Start Times Damage Students’ Learning And Health

Study Finds Current School Start Times Damage Students’ Learning And Health

According to the National Sleep Foundation, teenagers need at least nine-and-a-half hours of sleep every night. However, less than half of children in the U.S get at least nine hours of sleep each night, and 58 percent of 15- to 17-year-olds regularly sleep fewer than seven hours per night, reports the Foundation.

“Sleep deprivation is epidemic among adolescents, with potentially serious impacts on mental and physical health, safety and learning. Early high school start times contribute to this problem,” notes Julie Boergers, Ph.D., a psychologist and sleep expert from the Bradley Hasbro Children’s Research Center. Among an estimated 39,700 public middle, high and combined schools (with an estimated total enrollment of 26.3 million students) in the U.S, the average start time was 8:03 am in the 2011-12 school year, according to the Centers for Disease Control and Prevention.

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New studies shows that’s too early.

The problem with current school start times

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    Early school start times disrupt student’s circadian rhythm, or the biological clock that the body uses to regulate body functions, such as keep track of when to eat and sleep. That’s according to a new study by researchers from University of Oxford, Harvard Medical School and the University of Nevada.

    A natural circadian rhythm that is in sync with the daily 24-hour cycle determines when we’re most alert and focused. For adolescents, this time is almost 3 hours later than for fully grown adults. The researchers from Oxford, Harvard and Nevada explain: “During adolescence biological changes dictate both sleep duration of nine hours and later wake and sleep times, a phenomenon found in other mammals. At its peak the combination of these two biological changes leads to a loss of two to three hours sleep every school day. Thus, a 07:00 alarm call for older adolescents is the equivalent of a 04:30 start for a teacher in their 50s.”

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    So, early school start times lead to “systematic, chronic and unrecoverable sleep loss,” wrote the study authors. This shocking revelation that current school start times are damaging students’ learning and health has been corroborated by other experts, including the American Academy of Pediatrics.

    The American Academy of Pediatrics’ statement

    In a public policy statement, the formidable American Academy of Pediatrics stated that “insufficient sleep in adolescents [is] an important public health issue that significantly affects the health and safety, as well as the academic success, of our nation’s middle and high school students.”

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    Dr. Paul Kelley, honorary clinical research fellow at Oxford University’s Sleep and Circadian Neuroscience Institute, speaking at the British Science Festival in Bradford, England emphasized there was need for society to change school and work starting times to fit with the natural human body clock. “The science explicitly shows that many people are suffering unnecessarily because of our work and study start times,” Kelley said. “There’s no real rationale for start times for schools so there’s a huge opportunity here to improve quality of life by putting these scientific findings into practice,” he concluded.

    So what are the best school start times?

    The optimal schools start time is at 8:30 am or later at age 10; 10:00 am or later at 16; and 11:00 am or later at 18 and above, say the researchers from Oxford, Harvard and the University of Nevada. Their study originally appeared in the journal Learning, Media, and Technology.

    While schools are not presently obligated to follow these sleep experts’ start time recommendations, the American Academy of Pediatrics argues in its report that, “the urgency and the magnitude of the problem of sleep loss in adolescents and the availability of an intervention that has the potential to have broad and immediate effects are highly compelling.”

    The researchers from the three universities agree and say in their report that adopting these start times would protect kids from short sleep duration, chronic sleep deprivation and the health complications associated with them. That would in turn help improve students’ academic performance and health, and of course, ease parents’ frustrations in trying to get sleepy kids ready for school every morning.

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    David K. William

    David is a publisher and entrepreneur who tries to help professionals grow their business and careers, and gives advice for entrepreneurs.

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    Last Updated on January 15, 2019

    8 Simple Mindfulness Exercises to Bring Peace and Happiness to Your Life

    8 Simple Mindfulness Exercises to Bring Peace and Happiness to Your Life

    In life, we all need to be conscientious of what we are doing. You don’t need to live a life of stress if you don’t want to. You can achieve peace and happiness in life by carefully building mindfulness exercises into your life’s routine.

    Exercising mindfulness isn’t rocket science and as importantly, you can do it. It will, however, take a few tries to get into the groove of things but once you get it, it is like riding a bike, you will never lose it.

    Trust me. It’s in your best interest to learn and put these mindfulness exercises into practice. In this article, I will share with you 8 mindfulness exercises that will help you to boost your energy, vitality and live a more peaceful and happier life.

    Why Is It Hard to Live A Peaceful And Happy Life?

    Our Habitat Has Become Too Technological

    The world has accepted the idea that technology is often the cure for all evil. We have accepted, as a society, that everything technological will make us live a better life without fully investigating the many side effects that modernity brings.

    There are a number of technological side effects that have a tremendous impact on your life that the media rarely tells you about.[1] Some of them include self-harm, economic inequality, having less sex, and even suicide. The global community is becoming less happy because of technology.

    How can anybody live a peaceful and happy life when they are depressed? Technology advancements, ladies and gents, is a major reason for why we are living a poor life because it has infiltrated our lives too much.

    According to my research, Americans spend an average of 8 hours a day looking at the computer screen — The average screen time spent on smartphones alone is about 20 hours per week. That’s a lot! No wonder why living a happy and peaceful life is so difficult these days.

    Too Many People Don’t Want to Unplug

    Americans check their phones an average of 80 times during vacation.[2] Some admit to checking their smartphones 300 times every single day. In countries like Brazil, India and China, the situation is no different.

    The reality is that people are constantly plugged into technological devices and this behavior is literally making people all over the globe fight an inner war with themselves, which consequently makes them very sad. As we know, war is the enemy of peace which won’t make anybody happy.

    Listen carefully:

    We have a global anxiety epidemic because people don’t want to unplug from their smartphones and most people aren’t doing anything to fix it. It is a sad state of affairs but very real. This obsession with technology is turning us into perishable robots who live terrible lives.

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    The era of anxiety is here to stay. There is little doubt about it. We can, however, fight back with the best remedy of all — We call it mindfulness!

    Thank God there is an antidote to this whole technological madness. Without further ado, let’s go straight to the mindful exercises.

    8 Mindfulness Exercises to Start Practicing

    There are tons of mindfulness exercises available for you to engage with out there.[3] In the paragraphs below, I will include the best ones I’ve personally tried or have seen my close friends and family members try.

    Are you ready for it? Let’s go!

    1. Pray Daily

    You should pray on a daily basis. Why is that you may ask — Well, because science has told us to do so.

    When people pray, they feel peaceful, almost eliminating anxiety. Worries become secondary, and often gives people energy and hope to cope with the difficulties of life.

    Prayer can make you more confident and focused. Prayer also helps you with self-control, helps to control pain, and can protect you against illnesses and disorders like cancer and high blood pressure. At least, this is what researchers from Harvard Medical School have said.[4]

    Pray. You won’t regret it.[5]

    2. Pay Attention to Your Inner Thoughts

    A lot of people allow themselves to be influenced by their negative thoughts. Be different and resist believing in them. It is a bad habit that can lead to unhappiness.

    By the way, if you do feel this way, chances are high that somebody other than you put these thoughts into your head.

    Here is my secret to combat this cancer — look at things objectively. I bet that if you look at things as they are, you will realize that most if not all of your negative thoughts are only inside of your head.

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    If you pay close attention, you will quickly realize that these voices aren’t worth your time. Believe me — Ignoring them and looking at things with objectivity is often the best course of action.

    This article can guide you to beat negative thoughts:

    How to Stop Automatic Negative Thoughts When You’re Overwhelmed

    3. Smile Often

    Smiling will slow down your heart. It will also relax your body because when you smile, your body releases endorphins which in itself has a number of positive benefits for you as a person.

    Smile often! You may want to smile early in the morning, during the day, and late in the evening. It is amazing what happens to you when you decide to smile instead of being grumpy.

    Surrender your problems to a nice smile. You will notice two things. First, most people just don’t which makes them live a miserable life. Second, if you decide to smile often, you will eventually smile unconsciously which is the ideal.

    The moment that you smile unconsciously, you then know that you are truly happy.

    4. Organize Your Working Desk

    A messy desk will make you less productive and can agitate and overstimulate you. You don’t want that.

    When you clear your desk, you engage in deep inner-thinking and your systematic decision making ends up becoming therapeutic.

    Most people realize that they are most creative when their creative space is clean and organized. The former often makes people more aware of what they are doing which lends to less stress and more productivity.

    Organizing your desk will also make you more energetic and focused because order often decreases chaos which is a condition that often slows down daily progress.

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    5. Celebrate Your Friend’s Victories

    I love this mindful exercise. One of the best ways to live a happy and peaceful life is to celebrate the victories of others. When you do that, you automatically make your friends in a better mood which makes you in a better mood, as well.

    Happiness is contagious! We might as well celebrate others as much as we can. If you find out that your peer has won an award, celebrate with him! If your friend is the recipient of a local charity award, celebrate with her!

    What is also awesome is that when you celebrate with others, they often celebrate with you in return. This, ladies and gentleman, will make you feel fantastic. You can’t go wrong with this one, period.

    6. Listen to Your Spouse/Partner

    God put someone in your life for a reason. You might as well listen to him or her.

    I listen to my wife everyday. In fact, I often ask the following question to her, “Amanda, what are your thoughts about…” or “What am I missing about…” It is shocking what I hear back from her. Without her having much context and perspective, by the art of observation in my own nonverbal behavior and the behavior of others, she accurately gives me incredible insights which helps me out with living my life to the fullest.

    I’m a firm believer that spouses are supposed to engage in interpersonal communication every day. I most definitely do and will continue doing it. You should do the same.

    7. Give Yourself a Break from Technology

    You can’t be in total equilibrium if your computerized devices control your life. You must get away from technology on a daily basis.[6]

    How do you do that? This is my formula:

    First, go to my website (find my website here in my profile) and take the smartphone control test. It is only ten questions but this test will place you somewhere in the human robot cycle continuum.

    If your score is between 25-30, take a break from the computer (or smartphone, pad, laptop/desktop) every twenty minutes and stop being on a computerized device after 8:00pm.

    If you score between 30-35, still take a break every 20 minutes but stop being on these devices at 5:00pm.

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    If you score more than 35, you need to take action immediately.

    Limit computer use as much as possible throughout the day. Give yourself as many breaks from the computer as possible. Are you ready for the challenge?

    8. Go Exercise

    Go exercise at least three times a week. I don’t care if you need to workout early in the morning, late in the evening, on the weekends or during work days. Working out is absolutely imperative for you to live happy and peaceful life.

    The stresses of the modern world are too much for you to neglect this important mindfulness exercise. When you go to the gym, you burn calories, focus on activities one step at a time, your mind relaxes, anxiety decreases, you sweat and often think about topics unrelated to your work place among many other benefits.

    You must exercise at least three hours each week for optimum results. Why? Just take a look at all the benefits of regular exercising:

    12 Benefits of Regular Exercise You Should Know

    The Bottom Line

    It’s in your best interest to learn and put these mindfulness exercises into practice. Now that our habitat has become too technological and many people just don’t want to unplug, engaging in daily prayer, celebrate your friends’ victories, and listening to your spouse are among the best ways to be mindful about what you are doing and how you are living.

    It is possible to live a happy and peaceful life. It only depends on you.

    Go exercise! Take a break from technology and invest in you! Life is too short for distractions.

    More Resources About Mindfulness

    Featured photo credit: Lesly Juarez via unsplash.com

    Reference

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