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The effect of sleep on memory
Metacognition is the awareness of one’s
The effect of sleep on memory
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“I think, therefore I am” (René Descartes). This quote was scratched into a desk I was sitting at during an assessment in Biology. Dr. Heavers had instructed us to write a quote at the top of our test so, without knowing the exact origin of this quote, I wrote it on my paper and proceeded to take the test. A few days later, when Dr. Heavers returned our tests, she mentioned to the class that this quote was written by René Descartes. Honestly, I did not know what to think of this quote at first but now, I realize that it ties in well with metacognition. My interpretation of this quote is that thinking is what defines humans and on the other hand, metacognition is thinking about your thinking. The way I tie these two together is that metacognition, the process of thinking about your thinking, is important in helping someone define who they are. Throughout this school year, I have grown in some areas while other aspects have not. I have grown in the way I take notes and I now understand which strategies work for me. In order to improve by thinking further, I need to clearly understand what helps my thinking and what hinders it. In the first assessment on organic chemistry, I was not …show more content…
After we finished the plant project, we wrote about the process and the presentation in our notes. Dr. Heavers mentioned in class how I should get more sleep because it is very important and I also specifically wrote, “I need more sleep” (June 8, 2018). This decline in amount of sleep showed in my grades. In the photosynthesis quiz, I got 10/23 mainly because I did not label a diagram. While this was only caused by mistake on the quiz, this mistake could have also be related the decrease in sleep during this time. This shows that I need enough sleep in order to succeed in class and improve my thinking, as it is evident in my assessment
An important Philosopher in the idea behind the mind and body and how they are separate from each other, but one I disagree with is René Descartes. An important quote from Descartes is “I think, therefore I am.” This is an important quote because Descartes believes that you can not doubt your own existence due to the fact that in
Unlike one of empiricism’s major tenets, Tabula Rasa, or blank slate, Descartes believed that the mind was not a blank slate, but actually came pre-loaded, if you will, with ideas, which are part of our rational nature and that our rational nature allows us to grasp . Descartes begins his journey deep within his own mind by claiming that all truths can be conceived by thinking about them. He calls his method cogito or pure reasoning. His famous words “I think, therefore I am,” describes the way that he thinks the mind is the true reality with the rest of reality being an extension. His example to prove thi...
For thousands of years, the nature of human intelligence has been debated, discussed and examined. Descartes’ argument that it is not bodies that think, but an immaterial substance that exists non-spatially is problematic because it vies thinking from a flawed, incomplete understanding of the human brain and its functions. Descartes would defend his claim by arguing that the thinking soul connects to the body through the brain, and while influenced by the states of the brain, exists outside of our bodies, however that would still be ignoring years of study and scientific evidence exploring the brain. The argument that the soul is what thinks, and would therefore makes artificial intelligence impossible is highly flawed.
People spend their whole lives trying to gain knowledge in many different areas, while others stay focused on a single topic. Once vertical and horizontal thinking are combined people can gain more knowledge and understanding within several different topics. Sven Birkerts, the author of “The Owl Has Flown” explains in many ways how vertical and horizontal thinking are used in everyday life. Vertical thinking is a way in which a person goes more in depth to gain a better understanding of a certain topic. On the contrary, horizontal thinking is gaining more understanding on several different topics, but not as in depth as vertical thinking. There are other components to consider when trying to reach vertical and horizontal Engagement. Finding
“Study: Many high school students don’t get enough sleep; performance suffers.” Health & Medicine Week 19 May 2013: 58. Academic Universe: Document. Lexis-Nexis. 13 Nov. 2013
One of the many arising problems of America’s students is they are becoming sleep deprived. The busy daily schedules of children and teens are not allowing them to get enough sleep. “Less sleep is unhealthy especially with the new research that as teenagers move through teenage years, they need increasing amounts of sleep. Nine hours per night is the necessary amount to avoid behaviors associated with sleep deprivation” (Final Report Summary, 2001). Among other things, sleep deprivation is causing students to sleep during class instead of being awake and aware. When the students are sleeping in class, they are not retaining information being taught to them. Researchers have now proven that the majority of adolescents retain more information later in the day. Contrary to this information, America’s school systems are programmed to begin early in the day, which according to the sleep rhythms of most teenagers, they should still be sleeping.
Many times people think they can accomplish more if they could eliminate so much sleeping time. However, they are only hurting their productivity if they lose sleep. Two articles deal with the issue of sleep deprivation. The College Student Journal published an article about the grade-point average of college students and sleep length, while U.S. News & World Report produced an article dealing with the lack of
in thinking. Although there is general agreement that thinking and reasoning are automatically and quite naturally used within any complex cognitive process such as reading, writing, or vocabulary development, there is also agreement that with instruction in specific strategies, one can learn to think and reason more effectively.” Marzano, R. J., & Mid-Continent Regional Educational Lab., A. C. (1991).
Research shows that sleep is a necessity in order for someone to be able to perform at their maximum potential. College students are no exception to the rule and are often at a greater risk to suffer from conditions that accompany sleep deprivation. Regardless of the time period, a college student must be well rested in order to perform at his or her best in terms of physical performance, memorization capabilities, and test-taking abilities. Also, without adequate sleep, the person will be more susceptible to illnesses, both mental and physical. In conclusion, I believe that sleep deprivation among college students is extremely common and has a direct effect on how well that student will perform or feel.
In the world of higher education, students at the collegiate level are highly likely to be overwhelmed with course load, in addition to sports and extra-curricular activities (Jacobs & Dodd, 2003). These factors have the potential to lead to various amounts of sleep deprivation, and as the research of Nilsson, Sunderstrom, Karlsson et al. (2004) has shown, sleep deprivation is correlated with higher levels of fatigue, impairments in speed and accuracy as well as limitations in cognitive and physical performances. One way to cope with this fatigue that has shown to have very positive results on people of all ages is taking naps. In addition to reducing sleepiness, Milner & Cote (2008) have determined that “napping may lead to considerable benefits in terms of mood, alertness and cognitive performances”. It is these benefits that nappers seek when engaging in napping activities.
"I am a thinking thing, that is to say, which doubts which affirms, which denies, which knows a few things, which is ignorant of many, which loves which hates, which wills, which rejects, which imagines also, and which senses" (33 lines19-22 Descartes, Lafleur)
Sleep plays a vital role in a person’s mental well-being. Sleeping affects how well people think, react, work, learn, and get along with others. While a person is sleeping, his brain is preparing to help him learn and remember information. A good night’s sleep enhances learning and problem solving skills. It is very important for the students to have sound sleep as it can improve their concentration, memory and creativity. Furthermore, having enough sleep increases the ability to m...
A sleep with good duration but totally interrupted is never a healthy sleep. Healthy sleep habits can be defined in a number of ways. For example, Peters, Joireman, and Ridgeway (2005) have described “sleep patterns” in terms of four different factors: “self-rated satisfaction with sleep”, “sleeping during the day”, “difficulty sleeping at night”, and “oversleeping”. There are also two stages of sleep. Rapid eye movement (REM) and non-rapid eye movement (NREM) sleep. REM sleep is associated with dreaming while NREM sleep is non-dreaming and has further sub stages. Both stages are necessary for brain learning and memory (Iqra, Asad, Tayyab, Abdullah, Rumsha, Marium, Fahad). Previous studies have narrowed the dependence of learning consolidation to the rapid eye movement stage of sleep, when most dreaming occurs. De Koninck and Associates reported that students who demonstrated a significant increase in REM sleep following an intensive learning period performed significantly better on examinations. The connection between REM sleep and learning is of particular importance for those students who consistently receive less than eight hours of sleep. They miss some of the last two hours of REM sleep. Those two hours tend to be the most important for integrating new information. Therefore, students who do most of their studying during the night before tests
Sleep deficiency impairs the neurocognitive functioning and prevents proper retention of information by the brain. Moreover, inadequate sleep at night diminishes attention span, alertness, creativity and concentration levels of the students. According to Curcio, Ferrara & De Gennaro (2006) students with more regular sleep-wake cycles are more likely to report a higher GPA (p. 326). Finally, I will explain how sleep-disordered breathing caused due to sleep deprivation, may also be associated with poor academic achievement and neurocognitive impairments such as critical thinking and
“Cogito ego sum” - this is a famous quote from Rene Descartes. This quote means," I think, therefore, I am." His beliefs are considered to be epistemological and he is also considered as the father of modern philosophy. In his letter of meditation, he writes about what he believes to be true and what is not true. He writes about starting a new foundation. This meant that he was going to figure out what is true and what is false.