Sleep Deprivation Effects On Academic Performance

stop Deprivation Effects On Academic effect staying is a necessity for human survival and crucial to our health. non set forthting equal slumber croup go forth in h tot eitheryucinations, irritability, depressive behaviour, diabetes, sad dieting, interference with daily activities, lack of sharp-sightedness and motivation as sanitary as poor academician procedure among disciples. The majority of the existence realizes the sizeableness of a sufficient come in of recreation, further based on the Canadian Community Health Survey (CCHS) through in 2002, 18% of the tribe achieve an bonnie of less than five hours of recreation distributively shadow.1 If teenagers atomic number 18 not acquiring the required 8.5 9 hours per night, they gener distributively(prenominal)(a)y make up for it by taking long naps, or residueing in on weekends. Both of which argon counterproductive considering it throws off ones natural consistency clock.2 after-hours peaceers tend t o interrupt their slumber turn when they argon either in the 3rd or 4th head of short dormancy, which are two considered turbid sleep or during the 5th phase, REM (Rapid Eye Movement), leaving them printing groggy and tired. As a result, teenagers sleep instead of att expiry chassis, sleep during lessons, or arent as alert and observant as they could be during take aim hours. A study was done on 1,000 high school students and 90% telled feeling lethargic from sleep neediness, with supported evidence that it had change their school act.3 A lack of sleep at a unexampled age in any case increases ones chances of developing a knowledge disorder. Although there are other factors that influence students performance, sleep is a major one.BackgroundThis report emergelines the relationship amongst sleep wish among high school students and their academic performance. Academic performance in a focal point is immeasurable. It is commonly model that it is calculated based on the students tag in school, however performance is defined as the manner in which something reacts or fulfills its intended1 Shields, M. (2005, November 16). hold Insomnia. Statistics Canada. Retrieved may 27, 2010, 2 Why Catching Up on quietus Doesnt Work. (2007, July 24). CureInsomnia . Retrieved may 27, 2010,3 Taras, H. (n.d.). Poor balance, Poor Grades. The interior(a) Parenting Center. Retrieved may 27, 2010,purpose.4 Meaning, its the measuring stick of effort one puts into their work in an move to succeed. A student deal try their hardest to complete an assignment yet they still may not fully achieve the t all(prenominal)ers requirements leaving them with an adequate to(predicate) mark. Although that does not blueprintly await to be the case, it does find oneself. For the sake of this report however, it is universe measured based on marks. The amount of sleep a soulfulness has had can ostensibleially overflowing, be measured on a timely alkali (hourly, etc.) . As one sleeps, they go through 5 series of phases which include5 defend 1 This is the transition amongst showingfulness and sleep. It is a relatively take down sleep stage. The whizz produces high amplitudes of theta waves. Eyes tend to move easily and muscle activity slows down. Many quite a little lounge around muscle contractions during this stage. lightheaded sleep lasts from 5 to 10 proceeding. horizontal surface 2 Eye ordure stops, brain waves slow down and occasionally produce bursts of sleep spindles (brain activity). total rate slows down and organic structure temperature shines. This phase lasts rough 20 minutes.Stage 3 This is the transitional stage between light sleep to darksome sleep. Very slow brain waves called delta waves start to produce.Stage 4 This is frequently known as the Delta Sleep since the brain excessively produces delta waves. there is no eye or muscle movement. It is during this stage that tribe experience sleep walking, nightmares an d bed wetting. This deep sleep usually happens for 30 minutes.Stage 5 This is the intimately commonly known stage REM (Rapid Eye Movement) sleep. This is when most dreams occur. Breathing becomes more quick, eyes move rapidly, limb muscles are temporarily paralyzed (to keep back ones body from physically acting out their dream), brain waves amplify to the equivalent level that they are at when one is awake, also heart and blood rate increases. It is during this stage that males typically develop an erection and if the person sleeping is woken4 surgical process Define Performance. (n.d.). Find the Meanings and Definitions of Words. Retrieved whitethorn 27, 2010, 5 Stages of Sleep. (n.d.). Sleepdex Resources for better sleep. Retrieved whitethorn 27, 2010,up, they most likely entrust be able to remember their dream. REM sleep occurs about 90 minutes after falling drowsy. The first cycle of REM sleep lasts a short amount of time, but with each series that occurs, the phase ca n gradually make longer and longer.However, these sleeping phases do not happen in sequence. We start off in stage 1, move into stage 2, 3 and 4. After stage 4, we go back and stage 3 and 2 are repeated before we enter into stage 5. erstwhile REM sleep is completed, the body goes back to stage 2 and the cycle repeats again up to 4-5 times on middling, if one is acquire the rectify amount of sleep.An insufficient amount of sleep, especially at a untested age, can manifest into challenging illnesses. As previously stated, sleep deprivation can result in depressive and oppositional behaviour, irritability, poor impulse control and/or over activity all of which are some characteristics of common skill disorders. Research has shown that relationships exist between inadequate sleep among children and developing Sleep diseaseed Breathing (SDB), Periodic Limb Movement disease (PLMD), and Attention-Deficit/Hyperactivity Disorder (ADHD). 6 These syndromes can make simple tasks invol ved with learning, difficult for those who hold from it. The Learn Disability Association of Canada (LDAC) found that over 80% of people with learning disabilities struggle with transforming. 35% of students with learning disabilities end up falling out of school all together. 7 A study showed that among adults ranging from 20-29 age of age, 28.3% had less than a high school certificate due to learning disabilities. 8 These factors obviously make it tough for students to achieve exceptional marks and work to the best of their ability, but what may be part of the antecedent would be setting honourable sleeping habits throughout their lives.6 Ivanenko, A. (n.d.). Sleep and Psychiatric Disorders in Children and Adolescents. Google Books. Retrieved whitethorn 27, 2010,7 Gudbranson, C. (2000, June 7). acquire Disabilities Association of Canada program library and Archives. Learning Disabilities Association of Canada Activities. Retrieved may 27, 2010,8 PACFOLD. (n.d.). proudli ghts of putt a Canadian Face. Retrieved May 27, 2010,MethodologyThe information self-collected for this report to substantiate the controvert effects sleep deprivation stomach on students academic performance was gathered from an online resume (which is disposed as Appendix A) and was conducted on Wednes sidereal day, May 20th, 2010 at Iroquois Ridge High School. Thirty-five students from grades 9 through to topnotch Seniors took part in the survey. Since the analysis does not involve experimental manipulation, it is considered an data-based study. Followed by the initial survey, students that were not acquiring the recommended amount of sleep each night were asked to do a acquire up survey (which is attached as Appendix B) in order to determine the reason wherefore they are not getting enough sleep, and to grasp their awareness on the topic.The data was accumulated by clustered/multistage sampling. The seven participants selected from each grade, all from different cliques , filled out the survey and represented the larger population of Iroquois Ridge High School and out of those, whoever was not getting the straight-laced amount of sleep did a second survey. Students were picked from different groups to do prevent bias opinions that can be influenced by friends. Seeing as the thirty-five chosen students do not make up for a substantial percentage of the total population, this creates a bias since they are speaking for the broad(a) school.Other components that could clear skewed the final results would be response bias. There is the chance that some students may have lied about their fair(a) in school due to embarrassment, or even about having a learning disability or bedtime for the same reason. One way that the dissembles of this controversy could have been decreased would be if a larger population were surveyed, that way the response bias could be outperformed and the overall results would be more reliable.The students number in school, alertness and hours of sleep per night were questioned in order to match the effects that sleep has on ones academic performance. To get a good understanding of why the individuals who suffered from sleep deprivation lacked sleep, they were directed to fill out a second, slightly more in depth survey to get a grasp of the students awareness of the importance of sleep, by asking them to detect illnesses that connect with not getting enough sleep each night and for the reasons why they are not getting a sufficient amount of sleep.ResultsThirty-five students attending Iroquois Ridge High School were given a survey in order to answer the question Does sleep deprivation have an effect on students academic performance? The results showed that sleeping patterns do affect ones performance and that 22 out of 35 students (63%) were not getting the recommended 8-9 hours of sleep per night, as shown in two frame of reference 1 and common fig 2.Figure 1 is a bar graph that displays the res ults that were collected when 35 high school students were asked How Many Hours of Sleep Do You Get apiece Night?Most students seem to receive 6 to 7 hours of sleep per night.Figure 1Figure 2 is a pie chart that shows the bonnie hours of sleep students get each night. It represents each total as a percentage of all responses. Merely 37% of students are getting the proper amount of sleep while the other 63% are not.Figure 2Trying to Catch Up Can Be withal MuchAs a result of not getting enough sleep, students tend to try and make up for lost time by taking long naps, sleeping in when they should be at school, during class and sleeping in during weekends. However, these methods are detrimental because they mess up with the persons body clock. In some cases, too over some(prenominal) sleep can result in a disorder called hypersomnia. Hypersomnia is clinically defined as getting more than 10 hours of sleep per night and feeling daytime drowsiness.9 Surveyors were asked how frequentl y they would rate themselves sleeping in during their first period class and ending up late, due to tiredness. The outcome was that 12% of respondents never had this issue, 26% rarely did, 31% would experience it sometimes, 20% had it happen oft and 11% of students incessantly have this problem.Figure 3 is a frequency pie chart that shows how often students ranging from grade 9 through to Super Seniors, end up trial late to their first period class due to over-sleeping.Figure 3Participants who were depriving themselves of sleep were further questioned in order to find out why. What were they doing that was retentiveness them up during the night? The most common factors were having stressful lives, part-time jobs and staying up on the computer/ playing video games. Followed by that was too much(prenominal) homework, hanging out with friends, living in a noisy environment, ceremonial television, participating in sports/exercising, and not9 Sleep Disorder Types and Symptoms. (n. d.). Sleep-Deprivation.com. Retrieved May 28, 2010,being in a comfortable temperature. Options that were not factors at all included having bad dreams and doing chores. A Norwegian survey done on 25,000 people found that individuals who having problems sleeping are most likely pathetic from depression and anxiety.Its All About Routine and DisciplineBased on the results of the survey, the vast majority of students are able to sleep whenever they want see as they do not have a set bedtime that is implemented by their parents.Figure 4 is the representation of the amount of students that have a set bedtime for both week night that has been imposed by their parents/guardian. It is evident that most high school students do not have such discipline, but a small 17% do.Figure 4This leads to adolescents having an disturbed body clock and if such a pattern develops at a younger age, it increases ones chances of developing a disorder, as previously mentioned. Teenagers with bad sleeping h abits are 6.5 times likely to have metabolic syndrome than people who follow a good figure.10 Adolescents advantage from having constant sleep times that bequeath them to have the sufficient quantity of hours that they need. This is significantly affected by having repair bed times and rising times throughout the weekend as well. Just like when they were younger, parents need to get involved with their childrens sleeping schedule. indoors this collected data 6 out of the 35 students claim to have bedtimes, all of which got approximately 8 hours of sleep a night with an average mark of 75%. While the rest of the students get about 7 hours of sleep a night with a 66% average in school.10 Pytel, B. (2007, October 4). Lack of Sleep Can hide How Dangerous Is not Sleeping?. Student Health Issues. Retrieved May 28, 2010,The Relationship between Hours of Sleep and AlertnessA study done by the U.S. Army force the conclusion that the loss of just one and a half hours of sleep can result in a 32% reduction in daytime alertness. 11 A similar outcome appeared in the analyse data of the students attending Iroquois Ridge High School.Figure 5 (below) is a scatter plot that shows correlation between the students alertness from the time they wake up until lunch, based on the average amount of sleep they get each night. Each student was asked to rate their alertness on a scale of 1-5 1 being not alert at all and 5 being extremely alert. This data was because correlated with the hours of sleep the students get each night, for a correlation of approximately 55.8%.Figure 5The outcome of this examination had a strong correlation between alertness in the morning and the average hours slept at night. This means that the fewer hours of sleep someone gets, the less alert they entrust be and visa versa. The reason for this would be that the body was not able to completely rest and reestablish itself as it should, so upon trying to function normally the following morning, it wi ll not be able to perform to the best of the persons ability. The correlation between these two variables was 0.56, proving that getting the right amount of sleep does greatly affect attentiveness.The Relationship between Hours of Sleep and Academic Performance/GradesJennifer Peszka, a psychologist, conducted a survey on freshman at Hendrix College in order to abstract students as either owls (later nighters), or larks ( moderately early birds).11 Sleep Debt Sleep Deprivation. (2010, May 8). Google. Retrieved May 28, 2010,From there she looked at how that associated with the students Grade call for Average (GPA). Sure enough, the owls averaged at 2.84 while the larks earned 3.18.12 The results of the survey done for students at Iroquois Ridge High School ended up with a very similar outcome.Figure 6 (below) is a scatter plot that shows correlation between the students average in school and the average amount of sleep they get each night. Each student was asked to identify their a verage in school based on the intervals of 10 from 0% coulomb%. This data was then correlated with amount of sleep each student gets per night, for a correlation of approximately 63.9%.Figure 6The results from this portion of the survey had very strong correlation between the students grade and amount of sleep they were getting. ultimately, this means that students who get the recommended amount of sleep each night consistently, will be able to work to the best of their ability during school which should help their overall average. On the contrary, students who lack sleep have a decrease in both physical and mental performance. The correlation between both variables was 0.64, further proving the point that sleep deprivation can negatively relate ones academic performance.Future WorkIf more time and resources were available to do the survey, it would have conducted much differently. Firstly, a larger group of students would be sampled to get a better grasp of12 Park, A. (2009, Ju ne 10). Larks and Owls How Sleep Habits Affect Grades. TIME.com. Retrieved May 28, 2010,the general population as oppose to just thirty-five students representing everyone. As mentioned before, a larger population will also help outweigh the response bias. The written portion of the survey would be kept online because that appeals to my locate audience (teenagers). However, the questions will be more concise. This way, there can be shorter questions that target certain areas of the study.To make the survey more reliable, various involuntary respondents, all with different lifestyles, will have their academic performance measured based on their visible level of alertness, as well as their actual marks. After going through their regular daily routine and prepare to go to sleep at whatever time is normal for them, they will be monitored in their sleep using an Electroencephalography (EEG). This measures brain waves and if read properly, it can tell the observant which stage of sleep the person is in. Upon open-eyed up at their normal time, the phase at which they were sleeping in until they were woken up will be able to be determined. With that, predictions can be made on the type of day the person will have due to their emotional, physical and mental behaviour.Medical Records of the surveyor as well as any information on their family history will be reviewed to get a better understanding of where they came from and what their health is like. Ambitions, goals, hobbies, failures, fears, successes and experiences (good or bad) will be discussed with each candidate in hopes of figuring out where their head is at.A factor that could have been tested would have been the level of discipline with each student whether itd be with oneself or at home from their parents/guardian in terms of school work and sleeping habits. This data could be collected simply by asking however, physically accompanying the student and observing would be much more reliable.The importance of this topic is not as widely known as it should be. Students, parents and teachers need to be informed about the effects that sleep deprivation can have on not only students, but everybody. The negative impact sleep deprivation can have on someones body, whether its physical, mental and/or emotional, is alarming. Try combining all of those struggles and productively make it through a day of school. If the topic were to be further discussed, studied and brought to awareness, academic levels of children all around the world could increase. non to mention a decrease in depression, mental illnesses, insomnia and more if people decide to change their sleeping patterns to better themselves.ConclusionThe relationship between the amount of sleep a person gets and their performance academically correspond to one another quite well. This summative and the statistical data as well as research within it proves that the less sleep a student has will typically result in lower grades. Whereas g etting the right amount of sleep (but not too much) can positively influence their performance. The key is to get your required amount of sleep each night. For teenagers, that is anywhere between 8.5 to 9 hours of rest. Out of the students surveyed at Iroquois Ridge High School, 34% claimed to be getting the proper amount of sleep. Adolescents would greatly benefit from having a regular, consistent sleeping pattern throughout the week, including the weekend. Meaning they go to sleep and wake up at the same time every day. This helps their body clock run by routine. Not getting enough sleep can result of a number of illnesses which in turn, will affect not only the students marks but their health as well. 63% of students surveyed said they got less than the recommended length of rest time. In both Figure 5 and Figure 6, it is evident that this took a negative cost on the students alertness as well as grades in school. imputable to not getting enough rest during the week, teenagers o ften catch up by sleeping in on weekends. Contrary to popular belief, it is not possible to make up for lost sleep whether itd be by napping or sleeping in on weekends. Getting too much sleep can cause Hypersomnia which leaves victims feeling drowsy all day after having 10 or more hours of sleep the night before. notwithstanding 3% of surveyors stated to be getting more sleep then they need. However, in correlation to alertness and marks, it did not seem to have much of a negative impact. If the subject were to be discussed and researched even further, conclusions as to what chemicals are released when they body is at rest can be drawn. With this information, medication and cures for sleeping disorders can be created to help those who suffer. Generally speaking, sleep and performance seem to go hand in hand. Teenagers need to set up their body clocks so that there is a set routine, with consists of falling asleep and waking up at the same time every day. Ultimately this will result in better academic performance as well as health.Work CitedGudbranson, C. (2000, June 7). Learning Disabilities Association of Canada Library and Archives. LearningDisabilities Association of Canada Activities. Retrieved May 27, 2010Ivanenko, A. (n.d.). Sleep and Psychiatric Disorders in Children and Adolescents. Google Books. RetrievedMay 27, 2010,PACFOLD. (n.d.). Highlights of Putting a Canadian Face. Retrieved May 27, 2010Park, A. (2009, June 10). Larks and Owls How Sleep Habits Affect Grades. TIME.com. Retrieved May 28,2010Performance Define Performance. (n.d.). Find the Meanings and Definitions of Words. Retrieved May 27,2010Pytel, B. (2007, October 4). Lack of Sleep Can Kill How Dangerous Is Not Sleeping?. Student Health Issues.Retrieved May 28, 2010Shields, M. (2005, November 16). Study Insomnia. Statistics Canada. Retrieved May 27, 2010Sleep Debt Sleep Deprivation. (2010, May 8). Google. Retrieved May 28, 2010Sleep Disorder Types and Symptoms. (n.d.). Sleep-Deprivation.c om. Retrieved May 28, 2010Stages of Sleep. (n.d.). Sleepdex Resources for better sleep. Retrieved May 27, 2010Taras, H. (n.d.). Poor Sleep, Poor Grades. The National Parenting Center. Retrieved May 27, 2010Why Catching Up on Sleep Doesnt Work. (2007, July 24). CureInsomnia . Retrieved May 27, 2010Why Sleep is Important and What Happens When We Dont Get Enough. (n.d.). American PsychologicalAssociation. Retrieved May 28, 2010Appendix AAppendix B