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Free Sleep Deprivation Essays and Papers

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    Sleep deprivation

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    Sleep deprivation seems to be an increasing problem with people of all different age groups. It is related to many different health concerns. Nearly fifty percent of adults fail to get enough sleep. According to the national sleep foundation, teenagers need at least 9 hours of sleep a night, but 80% get a lot less than that. Due to the lack of sleep at least 28% of high schoolers fall asleep in class, 22% fall asleep while doing their homework and 14% arrive late or miss school entirely because they

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    Sleep Deprivation

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    How does sleep deprivation affect health? RESEARCH SHOWS LACK OF SLEEP CAN AFFECT HEALTH! There have been many different outlooks and theories on how sleep deprivation can affect health. Sleep deprivation is when a person cannot sleep, and does not have enough sleep. This is also known as ‘wakefulness’ (sleep.2014) and not having enough sleep; ‘lack of sleep’. This literature review will cover four main concepts of sleep deprivation. The key ideas in this paper would be the research done and how

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    Sleep Deprivation

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    Losing sleep produces significant consequences to the overall health of a body. There have been numerous tragedies in history linked to errors by tired, sleep-deprived humans. Two major events caused by fatigue were the Exxon Valdez Oil Spill and the NASA Challenger shuttle explosion. The horrendous outcomes of these events are why humans need a better understanding of how sleep affects their quality of life. (NSF) When sleep is lost, there may be detrimental effects to your health and the well-being

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    Sleep Deprivation on Health

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    Sleep deprivation can affect your mental and physical state. It can be detrimental to your life in many ways. It can affect motor functioning as well as a person’s behaviour. Many hours without sleep can affect your cardio vascular endurance as well as your muscular strength. A full 24 hours without sleep can give a person a rush of adrenaline that would keep a person going for a few extra hours. Lack of sleep affects people differently in a range of situations. You may be different with partners

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    phases and function of sleep are still under intense research, however judging from a simple fact - all animals do sleep, it is obvious that its role is indubitable. Nonetheless, many people are still having the mind set of sleep is merely a time-wasting-activity. Even among professionals who perform crucial roles such as doctors, teachers, engineers are willing to compromise their sleep, with a simple excuse, busy. In short, they are experiencing either acute total sleep deprivation or more common, chronic

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    Effects of sleep deprivation

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    Sleep deprivation (SD) is a common phenomenon encountered by many individuals with different professions. [3] These professions include healthcare, security and drivers working at night. [1] The average length of sleep that an individual needs is between 7 and 8.5h per day. [quoted in 1] However, this varies between individuals with different age and gender. Pilcher and Huffcutt found that both total and partial SD give adverse effects on human functioning. [2] Researchers have concluded that sleep

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    Sleep is a natural human and non-human state of mind, characterised by changes in neural activity (Nihgov, 2015). Indeed, sleep is believed to play a crucial role in performance; nonetheless, research on the importance and functions of sleeping is still ongoing (Brown et al., 2012). For instance, sleep deprivation is considered to mostly harm attention-related task performance, such as driving (Loft and Cameron, 2014). In fact, it is believed that 10-13% of crashes are due to drowsy driving or feeling

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    Sleep Deprivation

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    Abstract Sleep is one of our basic needs to survive, however in the modern days sleep deprivation in increasing more and more each day, causing accidents and medical problems for the people and the community. This essay will look at the meaning of sleep and sleep deprivation and the basic perspectives on what motivates sleep and sleep deprivation with the five perspectives; evolutionary, psychodynamic, behaviourist, cognitive and the hierarchy of needs. This essay will also evaluate the best perspective

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    Sleep Deprivation

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    Sleep Deprivation It’s seven thirty in the morning, the time that most American high schools begin class. Instead of being chipper and ready to learn, most teenagers, at this time of the morning, can barely remain awake. These puffy eyed pupils are by no means ready to learn. Sixty percent children under 18 reported being sleepy during the day, with another fifteen percent reporting that they had fallen asleep during the school day within the past year (National Sleep Foundation, Dozing)

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    Today, sleep deprivation is a well-known phenomenon. Unfortunately there are still various unanswered questions to this idea. Thankfully with much research we have learned a few effects that lack of sleep has on the human body and brain. A few experimental research studies, the researchers looked at the effects of sleep deprivation on the brain itself. The results of these experiments show that sleep deprivation effects brain chemistry. It also affects various areas of the brain such as connectivity

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