Study on Effect of Quality of Sleep and Subjective Sleepiness, Sustained Attention and Subjective Mood.

Sleep is important for our health and well-being. Extensive research has been done on the effects of sleep. These studies consistently show that sleep plays a vital role in promoting physical health, longevity, and emotional well-being. This explains why, after a good night's sleep, we feel better, our thoughts are clearer, and our emotions are less fragile. Without adequate sleep our judgment, mood, and ability to learn and retain information are weakened.

Sleep is a beautiful thing, but people do not get enough of it. It is a time for the body to rejuvenate and process the events of the day. Sleeping is something that we seek out. Getting the recommended amount of sleep allows our body to function properly the next day. Without it, there could be detrimental consequences. The National Institute for Neurological Disorders and Stroke says that without sleep, neurons could be “polluted with byproducts”. In severe cases, people who get very little sleep often experience mood swings, hallucinations and cells do not continue to reproduce.

PSQI, a 19-item tool, assessed self-rated sleep quality measures over the prior month, and with a score of 5 or greater associated with poor sleep. ESS, an 8-item self-rated questionnaire, evaluated the impact of subjective perceived sleepiness on daily functioning in eight different environments with a score of 9 or greater being associated with a burden of day-time sleepiness. ISI, a 7-item tool, identified the presence, rated the severity and described the impact of insomnia with a score of 10 or greater identified as positive for

The sleep improvement program consisst of two sleep ohs pre- and post-Epworth scale, and a pre- and post-Munich Chronotype Questionnaire; in-order to measure and keep track of not only our sleep but our quality as well. Not only does it measure our sleep but its effectiveness as well by comparing our sleep before we used the techniques given to us in class. Analyzing my sleep prior to and post to implementing the changes and suggestions given to us in class to improve our sleep or maintain and healthy sleep cycle, my sleep didn 't improve greatly due to the world load I had. However I did try to keep my sleep constant sleep and wake time; and I did this by using the

Sleep is a beneficial necessity both from a scientific and psychological standpoint as sleep improves mental and physical health. Sleep plays an essential role in our growth and development as human beings. During sleep, our brains are growing and preparing for the day ahead so that we may be productive and attentive in every daily task (“Sleep”). Sleep is used by some as a way to escape the harsh reality of life, healing genuine sadness and terminating evocative pain. Without the recommended minimum of eight hours of sleep each night, people can get agitated, distracted easily, acquire health problems, make bad decisions, and feel sad and depressed (Borbely).

The title of this study “Sleep Quality in Nurses: A Randomized Clinical Trial of Day and Night Shift Workers” appropriately portrays the information of the article. It describes the design of the study, a randomized trial, as well as the topic, sleep quality of nurses. Overall it gives a good picture of what the article includes.

relevant to this essay topic as it support the effect of good sleep night on

Sleep is undoubtedly one of the most essential requirements for the human body to function properly. It plays a very important role in ensuring the wellness of the human body both physically as well as mentally. In fact, the importance of sleep is clear from the fact that it helps you in maintaining a good lifestyle throughout our entire lifetime. Not only does it help maintain our physical and mental health; rather it also helps in maintaining a decent and healthy lifestyle along with ensuring safety from a number of fatal diseases. It is usually said that the mood in which you wake up is largely dependent on the type of sleep you have been in. This in itself is a big proof of the importance of sleep in our lives. While sleeping, our body finally gets its share of rest and it also gets ample time in rejuvenating from all the wear and tear that it went through during the entire day. Not only this, the body is in its own working condition when we are sleeping as this is the time when it supports the healthy functioning of the brain as well as physical attributes of our body.

According to the study published in the Journal of Affective Disorders, 216 participants were analzyed by researchers at the University of Michigan Medical School. Participants' sleep qualities, in conjuction with their mood, were studied over a period of two years.

In the form of a cross-sectional observational study, the researchers gave four surveys to 462 students at the Saint-Joseph University. The four questionnaires regarded the following: Insomnia Severity Index, Pittsburgh Sleep Quality Index, Epworth Sleepiness Scale, and Generalized

There have been reports which have said sleep deprivation not only increases sleepiness but it also accelerates deterioration of mood (Kaida and Niki). Sleep and mood are closely connected; poor or inadequate sleep can be the source of irritability and anxiety, while healthy sleep can enhance well-being (Sleep and Mood). Therefore, sleep is crucial to have a pleasant mood and outlook on life on a daily basis. The typical adult requires about seven to eight hours of sleep for each night to have good well-being. University of Pennsylvania researchers found that subjects who were restricted to only four and a half hours of sleep a night for one week reported feeling more stressed, angry, sad, and mentally exhausted (Sleep and Mood). Furthermore, college students who

Previous based evidence studies showed that many children do not have a sufficient sleep at night which could lead to mood disorders during the daytime and especially the school time (8). The strong correlation between depression and sleep disturbance has made some researchers to conceptualize sleep disruptions as prodromal symptoms of depression (Perlis, Giles, Buysse, Tu, & Kupfer, 1997). Upwards of one-fourth of children reported resting 6 hours or less every night. Mood disorders are connected with shorter sleeping time; a few studies observed that one conceivable clarification for a relationship between sleep and mood problems may be that short duration sleep is only a side effect of mood disorders in children (9). Sleep disturbance is a key symptom in mental disorders such as depression; the differential results of some studies evaluated the onset and persevering mood disturbance and approach some suggestions. Firstly it proposed that if improving and preventing mood disturbance, then endeavors to enhance sleep to be focused on just at those in the short duration sleep. Medications in the individuals who report even marginally more rest may have dangers, for example, building up the sleep ruminations seen in interminable sleep deprivation. Nonetheless, endeavors to enhance self-reported sleep duration length in those with current mood trouble may be

Short and Luca studied the participants for three consecutive nights at the Sleep Laboratory of the Centre for Sleep Research, from four p.m. on the first day until eight p.m. fourth day (2015). What they found was that their analyses revealed depressed mood, anxiety, anger, confusion, fatigue, and energy were worsened after only one night without sleep when compared to the normal sleep pattern days, baseline days (Short and Louca 2015). Their research suggests that while mood worsens during the night, the participants’ mood didn’t seem to recover the following day; in fact, the mood seemed even worse about five a.m. and stayed low throughout the day (Short and Louca 2015). Short’s and Louca’s research suggests a surprising effect on adolescent females, as they showed a heightened sensitivity to mood deficits following the deprivation of sleep; particularly females had a significant elevation of anxiety and depressed mood after one night without sleep (2015). Short and Louca believe that this surprise may suggest that females are more affected than males to the deprivation of sleep on mood, which they believe may account for the higher amounts of anxiety and depressed mood in adolescent females than that of adolescent males (2015). This study done by Short and Louca suggests a causal relationship between sleep deprivation and depression. It suggests that even by one night of being not well-rested for an adolescent plays a huge role in

Sleep deprivation is a global epidemic around the world. In Africa and Asia research have shown that millions of people have been suffering from sleep related problems. Current study shows that sleep disturbances is a significant public health issue affecting older

This article founded certain associations between sleep quality and temperament among university students. Seventy-one students chosen at random were asked to take the ESS (Johns, 1991) is an 8-item questionnaire that assesses current sleepiness by asking participants to report how likely they would be to doze if they were in particular situations that are differentially soporific, including those in which most people would be expected to fall asleep. The study found poor sleep quality was related to lower ratings on the effortful control factor score and on all three associated scales (activation, attentional, and inhibitory control). Poor sleep quality was associated with higher ratings on the negative affect factor score, particularly when considering the scales of fear and sadness but not discomfort or frustration (Lukowski F. A., & Milojevich M. H. 2013). This study found that sleep quality was very important in determining if the student could function in school and if the student was able concentrate on material given in class. The study also found that sleep quality was unrelated to participant-reported extraversion, which means the student would be just as outgoing even if there sleep quality was poor. Even though sleep quality is important in functioning in class and could lead to poor grades and a potential GPA drop; in terms of student success, the student would be just as outgoing and socially active which is an imperative factor in college