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Example of conversation Essays

Example of conversation Essays Example of conversation Paper Example of conversation Paper On the other hand, Stefanos and Angeliki, kinesthetic learners that collaborated in the non-computer based approach, helped each other in a bigger degree during the construction of the model, since they were familiar on working with materials and they both had the chance experimenting with the materials. This reinforces Flemings (2008) suggestion that kinesthetic learners have experience and feel comfortable in the science lab. Still, in some cases Stefanos handled the materials for longer and Angeliki was just helping by bringing the appropriate materials for the development of the model. Stefanos: No Angeliki is not like that, let me do it. I have used this tool again and I can manage better. Go fetch the globe and the Sun, please.  Angeliki: Ok, I am going but then I want to try too You shouldnt do everything by yourself! The teacher said that both together have to develop the model.  Stefanos: Ok, I will let you do the next thing  The above conversations indicate that there were factors that influenced the teaching process and werent strictly related with students learning styles, but with students experiences, as Milgram (2007) suggests too. Boys in both situations tended to dominate girls, while this was more obvious in the computer-based approach. That is due to the fact that boys, as Milgram s (2007) also suggests, have more experience with the hand-on lab equipment than girls, something that was observed occurring in the present study in the computer and the science lab. As it concerns the students that had visual learning preferences and worked in the two groups different characteristics of the two learning approaches revealed to benefit them. Specifically, the fact that Stagecast Creator is a program that uses images for creating rules and doesnt require a programming language was very supportive for Katerina and George (visual learners), since they could easily express their understandings through images. However, students were considering their animations as exact representations of reality, something that Osborne and Henessy (2003) also supported, so they were trying to create a model that was representing the phenomenon. Still, the group of visual learners that participated in the non computer-based teaching approach found some difficulties on developing a model, since they could visualize how they wanted their model to look like by seeing all the materials available to them, but in the practice they found difficulties in actually doing what they wished. Moreover, the two teaching approaches revealed to promote in a big degree the conversations between students with auditory strengths. In both groups, the couples that had auditory learning preference were discussing for longer time than the other two couples in order to express their ideas and find solutions for any problems they came across, something that strengthens Felders (1988) idea that auditory learners are good at explaining things to others and participating in conversations. However, the fact that they could add sound and write text that was explaining what their model represented and how, was an additional advantage for students with auditory learning preference who participated in the computer-based modeling approach. Considering studys findings, I argue that a modeling-based approach can facilitate students understanding about a scientific phenomenon, if educators adopt appropriate activities that correspond to students individual needs. Also, the use of computer-based programming environments for a modeling procedure can be quite beneficial for developing students modeling skills. However, in order for that to be accomplished is essential for students to become comfortable on using computers during science lessons. CONCLUSIONS The current study identifies fifth graders interactions with two different modeling- based approaches, one computer-based and one non computer-based, when they are taught a scientific phenomenon and makes a correlation with students learning styles. Both approaches were based on constructivism, so a link with this pedagogic approach is made. In this sense, the focus was on students conversation types, their activities, the program strategies they developed during their work with the computer-based modeling tool as well as on their opinions that were expressed through group interviews. Through this is recognized which of the two modeling approaches can support and facilitate students understandings in a more coherent way and which factors, basically related to students individual needs, affect that. It was found that the two modeling-based environments that were designed and implemented in this study were valuable in promoting students understanding about the physical phenomenon under study (how day and night occurs). Through modeling-based teaching students were able to express their ideas about the phenomenon and refine them later on in the light of new evidence. Furthermore, the fact that the two approaches included activities that corresponded to every students individual learning preference appeared to be significant, since all students needs were fulfilled. However, the implementation of SC, the computer-based modeling tool that was used for the purposes of this study revealed to be more promising in enhancing students modeling skills. This was due to the fact that the specific programming environment enabled students to test, revise and validate their models through a friendly and motivating environment of experimenting and debugging knowledge. In addition, students individual characteristics seemed to be supported from different features of the two modeling approaches. Specifically, certain activities were helpful for some students with a specific learning style, while they ignored other activities. Therefore, the need for using a range of activities in a teaching approach that correspond to every learning style is highlighted. At this point it is important to be mentioned that gender differences, not strictly related with students learning style were observed. Furthermore, the computer-based program that was used increased students motivation since they received direct and continuous feedback that helped them revise their models. SC offered the ability to every student to use it according to his or her personal needs, since audio, images, animation and hands-on activities were available. On the other hand, students working with materials were likely to create their models with a specific way, since they didnt have many options. However, kinesthetic learners were collaborating more efficiently with the non computer-based approach since both students were able to interact with hands-on activities, while during the computer-based approach one of them was using the mouse. Even if findings from the current study cant be used in generalization for the student population, since it was a small-scale research, it is suggested that modeling-based approaches should be well designed in order to correspond to every students individual needs. Still, it is recommend that apart from learning styles, other factors like gender and age should be investigated in order to see how they affect the modeling-based teaching in a science lesson. Further researchers might also find it useful to examine which modeling approach, a computer-based modeling approach or a modeling approach based on laboratory settings, can support better students on developing modeling skills that can use in novel situations. Moreover, further research could be conducted in order to study how students experiences and confidence with computers or laboratory settings can affect two different modeling approaches similar with those of the present study.

American Government Essay Example | Topics and Well Written Essays - 500 words - 1

American Government - Essay Example One who oppressed, rather than led. James Madison, one of the founders of the US Constitution, writes that, â€Å"If Tyranny and Oppression comes to this land, it will be in the guise of fighting a foreign enemy.† To best understand Madison’s intent behind his statement, it would be important to remember that at its root, guise means ‘appearance’. That being said, what Madison intended to say was that if it came down to both tyranny and oppression coming to our shores, it would be through the appearance of a fight that involved a country outside of our soil. A present day example of this would be the current war on terror being fought by the US Government in Iraq. From the text American Government: Brief Version written by James Wilson, two particular quotes are given by Madison himself that, each in their own way, pertain to this very topic. They are, â€Å"In framing a government which is to be administered by men over men, the great difficulty lies in this: You must first enable the government to control the governed: and in the next place oblige it to control itself,† As well as, â€Å"But what is government itself but the greatest of all reflections on human nature? If men were angels, no government would be necessary. If angels were to govern men, neither external nor internal controls on government would be necessary,† (Wilson p.15). As for how the US Constitution protects against tyrannical rule, it does provide for a ‘checks and balances’ system in which the Executive, Judicial, and Legislative bodies each can have some kind of say above the other in order to prevent if possible any kind of dominance on the part of one arm of the government. Just as is the case with anything else, government is an imperfect system and as Madison famously said, â€Å"If angels were to govern men, neither external nor internal controls on government would be necessary.† That statement in its own

Hospitality Group Developing your Managerial Skills Essay

Hospitality Group Developing your Managerial Skills - Essay Example 10 Relate Management Skill 10 Compare and Contrast 10 Conclusion 11 References 12 Bibliography 15 Introduction This reflective essay aims to present a brief of my professional development with respect to international and cultural employability skills along with my team development and planning and organising skills which I believe to be quite helpful in deriving better career prospects in hospitality industry. The essay will cover a theoretical explanation of the employability skills I could develop from my previous academic experiences and draw towards a critical review of my learning in these particular areas. In the current phenomenon, diversity is often regarded as one of the vital aspects within the hospitality industry which creates a direct influence on the tastes and preferences of the customers along with the level of commitment and expectations of the employees. The presence of cultural diversity both the internal and the external market of hospitality industry is quite ap parent as compared to the other industry structures. Today, it has widely been argued that managing diversity within the workforce is important as well as a difficult task for managers in the hospitality industry by which organizations can generate greater cultural awareness while operating within international marketplaces. Contextually, the significance of generating cultural awareness and other intertwined employability skills such as team development and planning and organising have often been argued as a crucial facet of hospitality industry. Review of 3 Employability Skills Employability Skill 1: International & Cultural Awareness Literature Review According to Quappe & Cantatore (2005), cultural awareness imposes a direct impact on the communication system of an organisation which comprises the capability of creating consciousness towards the cultural values, beliefs and perceptions in different contexts. In this regard, it has been observed that different cultural groups eva luate and interpret situational components applying different perspectives, which further essentialists the obtainment of cultural awareness among modern day professionals (Quappe & Cantatore, 2005). As explained by Whitelaw & et. al. (2009) cultural diversity is quite apparent in the modern day hospitality sector in the both the dimensions of internal organisational culture (employees/workforce) and external organisational environment (customers/marketplaces). It is in this context that professionals need to continuously enhance and develop their efficiencies in this particular dimension so as to satisfy the contemporary needs of the hospitality industry (Whitelaw & et. al., 2009). According to Hall (2003), cultural awareness is often professed as an attitude which can be obtained from his/her learning experiences by an individual when interacting with various cultural groups. It has further been implied in this context that culture can be distinguished as the big ‘C’ of material culture and smaller ‘c’ of shared culture within an organisation (Hall, 2003). Based on a similar context, Moss (2002) revealed that when students and other academic professionals are engaged with the learning of cultural aspects, they will able to comprehend the

Vietnam war Research Paper Example | Topics and Well Written Essays - 500 words

Vietnam war - Research Paper Example It occupied northwest section of South Vietnam which was considered demilitarized and guard point to Ho Chi Minh Trail. This means that Khe Sanh was targeted by General Giap who was the North Vietnam army leader as the United States marine also held it as of great importance in managing the war. The North Vietnam were close to victory against US when On February 25th, one patrol lost 9 dead, 25 wounded and 19 missing in action. President Johnson officially withdrew US troops on 5th July with significant challenge to convince the world that they had defeated the North Vietnam (Rottman and Duncan 72-4). There are critical factors that Historians need to capture when investigating this war. This is as a result of the conflicting historical findings from different researchers. The facts and figures presented on the number of casualties especially the United States marine shows significant inconsistency with what actually happened. This is because united States were making attempts to satisfy the conscience of the people that it won. On the other hand, it was evident that the overwhelming tactical pressure and sustained combat by the North Vietnam Army forced them to own up (Rottman and Duncan 112-7). It is therefore important for the historians to carry out in-depth investigation on the total personnel deployed by the United States and the number that were eliminated or maimed for life. This would help give a true picture of the loss United States incurred in the entirety of war. Economic consequences United States suffered as it sustained the war at its overall overhaul of foreign p olicy change should be the standpoint of how devastated it was after the War (Prados and Ray 75). The epitome of the bloody war requires narration of an observer or participant for which one young soldier as presented in The Things They Carried, by Tim OBrien gives a better

Effects of Bullying

Effects of Bullying IS BULLYING COOL? Have you ever come across the word bullying before? Bullying is deliberately targeting someone who is different or vulnerable and intimidating them. Bullying is often repeated. It is aimed to belittle the other person and hurt them physically and emotionally. It is typically directed at certain groups or sorts of individuals such as a person from a certain background, race, religion or sexual orientation. These are just a few examples of why a person could get bullied and there are many more unexplained reason. The effects of bullying and why it needs to be countered There are many long term and short term effects bullying can have a person. The effect could vary on the type of bullying subjected to that individual but the lasting effects are always detrimental. Bullying effects a persons character development A recent study proves that a person can still be effected by bullying even after four decades. This shows how bullying effects the development of a childs character. It is shown that victims of bullying carry those feelings of doubt and insecurity about themselves through adulthood. This will often lead to suicidal thoughts and long term depression. Children who are bullied often have low self-esteem which they with them to adulthood. Would you want this to happen to you? Bullying effects a persons socialising skills Bullying could leave the victim feeling withdrawn from society and have a negative view on socialising. The victim of bullying often feels inferior and in doubt within society. This often leads to the victim being bullied again .The victim is often being left out of social norms and has a negative view on socialising. Bullying also makes the victim unable to overcome feelings of despair and subsequently lack the skills of social integration which means the idea of making friends becomes near enough impossible. This is because bullying changes the mentality of a person, by falsely making them believe that they are, always not worthy of attention. It is a very sad situation to be in. Effects the persons studies and academic background Over thousands of students are absent and miss school on a daily basis across the country because of the residing fear of being bullied. Bullying is a major concern in school institutions as students do not reach their maximum potential and ability when they are not in a safe and friendly environment. Bullying in a school makes the student feel afraid and despise the idea of attending school. Consequently, significant qualifications such as GCSE and A-level grades take a hit which means the prospect of progressing onto University becomes bleak. Suicide rates A recent study shows that 50% of suicides cases amongst the younger generation are related to bullying. Suicidal thoughts are the most severe effects of bullying. Many young children and adults alike have taken their lives because of being traumatically bullied in school. In recent news a young boy of only twelve years committed suicide after being subjected to harsh bullying after joining a new secondary school two weeks prior to his unfortunate death. The young boy was found hanging in his bedroom. There can be many factors leading up to suicide such as depression, low self-esteem and feeling worthless, are all feelings which are stimulated by bullying. Could you live with the guilt of knowing that you led someone so far? No? Then speak out against bullying before it is too late. Psychological effects of bullying There are many psychological effects which bullying has on a person. Bullying effects a person psychologically as it makes them believe that they are in the wrong even if theres not an explanation for it. It is like being in a constant state of doubt It makes them believe that they are worthless. This often leads to the victims developing depression and anxiety. To overcome symptoms of depression and anxiety many people take medication or consume alcohol. This can lead them to abusing these substances and relying on them on a daily basis, turning them into monsters of stress and anger. Also the psychological effects could be that victims of bullying turn to self-harm. Self-harm is deliberately punishing and hurting oneself in order to express their feelings of hurt and anger; a cry for help in other words Personal experience One of my close friends developed all these psychological effects at an early age in his life. He was bullied because of the appearance of his ears. Joking turned into teasing, teasing turned into swearing, and swearing turned into physical violence. Still he kept quiet. He was told many times that he was a freak and he should go kill himself. This in turn made him very depressed and suicidal. I would often ask him about the unexplainable cuts all over his arms. He would just shrug in response. He was publically shamed as a video of him was put onto social media. The video went viral and gained attention of all the people of the community. He was labelled as the beast of Birmingham. After the video was posted he went missing for weeks. No one could find him. After two months he was found. He had hung himself under a bridge. His well-known pair of ears were cut off with a pair of blunt scissors. This is just an example of the severity of bullying. Shocking isnt it? What you can do Anyone can help eradicate bullying and make a big impact on a persons life. Do not be a bystander, whether the bullying is in a school or online. If you witness bullying stand up to it or tell a teacher. You wont be considered a snitch or tell-tale, just think of it as saving someones life. Youll be a hero.

How Genes and the Environment Operate to Influence Child Development Es

How Genes and the Environment Operate to Influence Child Development This essay will look firstly at the ideas that have prevailed throughout history, in relation to genes interacting with the environment, and the human developmental implications of this relationship. It will briefly outline the theory of Heritability, Evolution, Genetic Determination, Epigenesis, Developmental Plasticity and a ‘transactional’ model of development. Secondly the theories of Genetic determination, Epigenesis and Developmental Plasticity will be compared. Physical and psychological characteristics of child development will illuminate the differing viewpoints held by these traditions. Anatomical development, temperament and language will be used as illustrators. Since the sixteen hundreds scholars interested in the origins of human formation; believed that humans had not changed since the creation of Adam. In essence what was needed to create a human was there at the point of conception, it just got bigger [Hartsoeker, 1694 cited in Richardson, 1994 p51]. That all humans go through ‘an unfolding’ process during development, which is all part of a ‘natural plan’ this was referred to as ‘Preformationism’. These ‘innate’ processes or ‘stages’ were referred to as ‘maturation’ and this has developed from the philosophical position of ‘Rationalism’. This position remained until the eighteen hundreds when biological developments challenged this position. Gregory Mendal, [1865] showed that a plant’s single characteristic such as colour could be ‘inherited’ or altered though cross-hybridisation. That plants possessed individual traits ‘genes’ that could be altered and passed on to descendents. It wasn’t until DeVrise, Corrnens and Tschermak work in the twentieth centaury [cited in Sturtevant, 1965 and Weinsten, 1977] showed that single gene inheritance etc was responsible for evolutionary characteristics in humans, an example of single gene effects can be shown in the case of PKU [Phenylketonuria] which left untreated (not stopping Children with the mutated gene eating phenylalanine in their diet) would cause retarded intellectual development. [Plomin, DeFries, and McClern, 1990, cited in Richards, 1994 p214]. It appears that Mendel's accomplishments on the laws of ‘inheritance’ were surpassed by the attention that was being given to the questions concerning the mechanism of evo... ...tes, J. [1994] ‘Infant Individuality’, in Oates, J (ed.) The foundations of development, Oxford, Blackwell/ The Open University p191. Thelen, E. [1992] 'Self-organisation in developmental processes: can a systems approach work?' in Johnson, M. H. (ed.) Brain Development and Cognition, Oxford, Blackwell. Cited in Richardson, K. [1994] ‘Evolution and Development’, in Oates, J (ed.) The foundations of development, Oxford, Blackwell/ The Open University p.69. Toulmin, S. [1971] 'Brain language: a commentary', Synthese, 22, pp. 369-95. Cited in Richardson, K. [1994] ‘Interactions in Development’, in Oates, J (ed.) The foundations of development, Oxford, Blackwell/ The Open University pp.221. Torrez, T. W. [1971] Morphogenesis of the Vertebrates, New York, Wiley. Cited in Richardson, K. [1994] ‘Evolution and Development’, in Oates, J (ed.) The foundations of development, Oxford, Blackwell/ The Open University p.62. Weinstein, A.[1977] How Unknown Was Mendel's Paper? Journal of the History of Biology 10, 341-364. Weismann, A. 1885 [1889]. Continuity of the Germ Plasm. In Essays upon heredity and kindred biological problems, ed. E. Poulton et al. Oxford: Clarendon Press.

Pros and Cons of being Malleable

Clay might be more related to the word malleable instead of metal. The word malleability is defined mostly as the property of metal to be shaped into the craftsman’s design.The same word can be attributed to humans but has different meanings. Malleable (in human terms) can either mean being able to adapt to changes or the trait of being influenced easily. This paper discusses about the implications of being malleable as it relates to personality.Pros of being MalleableCharles Darwin should change his theory on evolution. Survival is not about who the strongest specie is, rather, survival is about who can adapt easily to changes in the environment. The positive side of being malleable means that a person can get through with any obstacle that he or she faces.A malleable person can simply ‘contort’ his or her personality to suit the changes that happen in his or her life. Whatever these obstacles are, being malleable allows us to come up with different strategies on how we can cope with the changes. A malleable personality means that we are capable of dealing with difficult people or circumstances.We may need to adjust to avoid conflict with other people. It does not necessarily mean that we have to change, remember, the definition of malleability is not to change entirely but to bend. Sometimes, people with culture alien from us become part of our lives, in work, school, or even in the family, anywhere in the society that has some sort of connection with us.As a sign of respect, we may have to restrain ourselves from speaking out loud about certain practices that we might find weird or even wrong. This does not mean that we are changing for them. It just means that we are willing to tolerate (at a certain extent) unfamiliar customs. Being malleable would come in handy on travels abroad.Another instance when being malleable might come in handy is during tough times, it may be financially or emotionally. During times of ‘financial drought ’ learning how to adjust is vital. Cutting unnecessary expenses is one way of adjusting.Old habits that use money need to be cut. In an emotional sense, adjusting to a new environment is also vital. An outsider has to learn the norms of the new environment if he or she is to move to that new environment. The outsider may have to overcome language barriers, and other aspects of culture.Cons of MalleabilityVirtually everything has cons, in this case, a negative definition. One definition of malleability is the trait of being controlled or influenced easily. This definition of malleability means that we let others control our decisions, and therefore our lives.Some people are too malleable that they hardly make decisions on their own. They allow themselves to be the puppet of others, doing whatever the strings of the puppeteer tells them too. This negative definition of malleability makes a person loose his or her identity because what defines us are the decisions we make in our livesConclusionLike most things, being malleable has its pros and cons. Being malleable can either mean we can adjust easily to life’s challenges or we let others decide for us. Adaptability is key in survival, those who can adapt the easiest survive. While being malleable means we can adjust to changes, it could also mean that we can easily be manipulated.Referenceâ€Å"malleable.† Online Etymology Dictionary. Douglas Harper, Historian. 10 Nov. 2008..

Fitness and Performance in Aviation

Fitness and Performance in Aviation Fitness in most professional jobs is an individual duty to assess his or her well-being in undertaking such professions. It is a legal requirement to undergo thorough medical checkups before qualifying for professions like aviation and other related jobs. Most of the accidents caused by aircrafts are related to human factors of physical and psychological fitness. Advertising We will write a custom term paper sample on Fitness and Performance in Aviation specifically for you for only $16.05 $11/page Learn More With the advancement in technology, aircrafts have become more reliable and efficient, thus reducing the number of accidents that occur due to mechanical breakdown. The greater percentage of aircraft accidents is thus caused by human factors and account to more than eighty percent of the total accidents caused by the aircrafts (Lowry, 1999, p. 102). The success of a flight is dependent on human fitness to execute a safe flight. This term paper discusse s the factors that affect fitness and performance in aviation such as physical exercise, health, stress, workloads, shift work, pressure to meet deadlines and use of drugs. The physical fitness and vigorous health of aviation workers are critical aspects in their performance, in aviation, because of the nature of some of their jobs that may be physically demanding. Besides, aviation activities are carried out in a wide range of physical environments that involve substantial change in temperatures, air composition, humidity and other weather related factors. The ability of the aviation workers to carry some of their tasks may be hindered by poor eyesight, poor hearing, physical injuries, and other physical related factors (Stolzer, Harlford, Goglia, 2008, p. 58). It is a duty for the individual workers to assess their physical and health fitness in carrying out the aviation duties. Secondly, physical fitness of an individual affects the sensory system of orientation. Good eyesight is critical in making judgments on safe flight. The human eye is adapted to see during the day light using rods in the eyes and at night using the cones. The rods take time to adjust to bright light during the night when it is introduced shortly. Physical fitness through exercising the body and eating a well balanced diet that is rich in vitamins is vital in maintaining proper eyesight. Vitamin A specifically is used to prevent night blindness disease that is caused by lack of enough vitamin A in the diet. Night blindness causes blurred vision that affects the performance in aviation because of accidents that result from poor judgment of the eyesight. Deprivation of oxygen caused by flights at high altitudes leads to poor eyesight and poor performance in aviation thus alternative source for oxygen should be provided. Advertising Looking for term paper on aviation? Let's see if we can help you! Get your first paper with 15% OFF Learn More Age is another facto r that leads to reduced performance due to blurred vision and other age related disorders (Bibel, 2007, p. 42). In addition, poor health habits that lead to unfitness such as smoking and taking alcohol affect the power of vision thus leading to poor performance in aviation. The sense of hearing is also vital in for superior performance in aviation. The inner ear helps to maintain motion hearing that creates the vestibular orientation during a flight. Forces during the flight lead to disorientation during the flights that affect the sense of hearing. Poor sense of hearing lead to poor performance in aviation caused by poor communication with the groundwork personnel. In addition, poor performance caused by poor sense of hearing is attributed to inability to create vestibular orientation. Physical fitness improves performance in aviation by maintaining a healthy nervous system that is critical in creating postural orientation during a flight. Physical exercise helps in keeping the ner vous system active, by dilation of blood vessels to allow free circulation of blood and dissolved oxygen that help to keep the mind alert. The nerves help to transmit information to the brain that helps to make a judgment during the flights. Good coordination during the flight because of potent nervous system creates a superior performance in aviation. Health factors affect fitness of individuals and their performance in aviation depending on individuals’ state of health and intensity of a condition. The conditions that affect fitness in performance, in aviation, range from minor ailments to severe cases. Minor physical illnesses such as coughing, flu, and the common cold amongst others make the aircrafts worker uncomfortable in their work thus lead to poor performance but not to great extent. Major illnesses lead to the reduced performance in aviation as the workers may be hospitalized or go on sick leaves for treatments. Moreover, high prevalence of HIV/AIDS leads to reduc ed immunity of the aircrafts workers thus reducing their performance in aviation. In severe conditions of HIV/AIDS, the workers are unfit to work, or their death occurs that substantially reduces performance in aviation because of loss of skilled labor. In addition, minor injuries such as sprained wrists and anklets reduce work performance of aircrafts workers because of pain. Severe injuries such as broken arms and limbs make the workers unfit for the aircraft work thus reduces their performance in aviation greatly. Physical conditions such as obesity, heart attack, diabetes, age related conditions such as blurred vision, and hearing loss considerably reduces performance in aviation thus legislation should ensure the workers undergo medical checkup prior to their duties. Moreover, toxins and other related substances may lead to health complications such as cancers, deaths due to intoxication and other unforeseen effects that make the workers unfit for the work and reduce their per formance in aviation (Garland, Wise, Hopkin, 1999, p. 54).Advertising We will write a custom term paper sample on Fitness and Performance in Aviation specifically for you for only $16.05 $11/page Learn More Measures are taken, for the aircrafts workers, to remain fit for their work and improve their performance in aviation. To keep fit, the aircraft workers should take regular meals consisting of a well balanced diet. The workers are recommended to take regular physical exercise thrice a week that is sufficient and twice the resting pulse rate for twenty minutes. In addition, the workers should be responsible for their health, avoid smoking, and practice safe alcohol intake that is recommended by the aviation regulations. Consequently, mental fitness of the workers is critical for superior performance in aviation. Stress and stress related factors are inevitable in life may lead to poor performance in aviation if not well managed. Stress results from deman ds to cope up with life situations or adjust to some changes in life or the environment. The results of stress if not well managed make individuals unfit for aviation work and thus lead to poor performance in aviation in various ways. At first, stress causes physiological and health disorders such as dryness of mouths, nausea, ulcers and insomnia amongst others that lead to reduced activity and poor performance in aviation (Garland, Wise, Hopkin, 1999, p. 58). Stress factors that lead to change in behavior that is indicated by lack of activity, loss of appetite, shaking and irresponsibility lead to poor performance in aviation due to reduced work output. Moreover, stress may cause poor concentration, loss of memory and indecision that lead to the occurrence of errors in aviation thus declining the performance. Depression, anxiety, moodiness, and aggression of the workers affect performance of their duties leading to decreased work output. Domestic stress that results from home-rel ated affairs such as marital problems amongst spouses, children, bereavement of family members, and friends preoccupy individuals’ minds leading to distractions and poor concentration during work. This leads to poor performance in aviation. Work related stress results from pressure to meet deadlines or poor work relationship that create conflicts at work. Night shift work creates stress to individuals if not well scheduled, as the night shift workers tend to have disturbed sleep during the day and few hours of sleep, unlike the daylight workers. The workers should adopt sleep strategies for night shift workers to ensure their fitness and stay alert at work during the day. Poor relationships of public within an organization may lead to stress to create an organizational culture thus poor organization leads to reduced performance in aviation.Advertising Looking for term paper on aviation? Let's see if we can help you! Get your first paper with 15% OFF Learn More Physiological fitness increases performance in aviation and can be created through stress management. To keep fit, individuals adopt relaxation techniques, such as listening to music and doing personal hobbies that boost performance in aviation (Lowry, 1999, p. 104). Besides, individuals should ensure that they have enough sleep and take well-balanced diet to increase their activity at work. Physical exercise helps to release fatigue, relax and increases personal activity thus vital in managing stress and increasing performance in aviation. Furthermore, counseling by colleagues, fellow workers, and professional counselors help to manage stress, keep physiologically fit, and increase performance in aviation. Arousal is another factor that indicates fitness for performance in aviation and work in general. Arousal refers to fitness of an individual to perform a given task (Garland, Wise, Hopkin, 1999, p. 62). For optimum performance in aviation, a certain level of stimulation or arou sal is required. The level of arousal varies from one person to another. Some people feel overloaded by multi-tasking while others perform well under pressure. There are different levels of arousal that determine the level of performance in aviation. First, there is under-aroused level that creates poor performance in aviation. Individuals who have low levels of arousal are not particularly active during the work due to complacency and dullness. The optimum level of arousal leads to increased performance in aviation because of increased activity and motivation to carry out given tasks. Lastly, there is over-arousal level that to some degree leads to poor performance in aviation, as the individuals tend to leave some tasks and focus on others. Over–arousal can be a sign of abuse of drugs, which cause stimulative and sedative effects. Moreover, sleep, fatigue, and shift work affect individual fitness and performance in aviation. Sleep occurs in cycles and changes in the sleep cycles due to night shift work and other external environmental factors affect the circadian rhythms of an individual. The physiological changes in the body, changes in behavior, and body functions have a regular cycle of circadian rhythm that indicates fitness of an individual. The circadian factors are not only controlled by the brain, but also by the physical environment factors such as changes in body temperature. The fitness of an individual determines how he or she adapts to the changes and thus affects performance of night shift workers in aviation. Consequently, the fitness of an individual for performance in aviation is affected by fatigue that can be either physiological or subjective. The physiological stress indicates body’s need for relaxation and refreshment. It is usually related to unfitness of an individual for work due to physical activity, changes of circadian rhythms, irresponsible health behaviors such as drinking, and smoking, and personal health. The physical stress can be managed by having sound sleep and a rest. Subjective fatigue is related to individual’s feeling being tired and sleepy that depends on the degree of motivation. Subjective fatigue leads to poor performance in aviation because of an individual feeling of extreme lack of activity. Fatigue affects the fitness of an individual for performance in aviation through various ways. First, fatigue leads to reduced perception of sight, sense of hearing and vision that lead to decreased performance in aviation. Problems of memory loss and slow reaction occur because of fatigue that affects fitness of an individual for performance in aviation. Moreover, stressed individuals are poor in making judgments and decisions that increase their chances of making mistakes thus leading to poor performance in aviation. Lastly, fatigue leads to reduced work standards due to changes in moods, reduced concentration, and memory loss. The fitness of an individual affects the time he or she take to sleep and thus affects performance in aviation for shift workers. The period for sleep varies with individuals with some individuals taking long hours to sleep while others take a shorter period (Stolzer, Harlford, Goglia, 2008, p. 98). Depending on the individual, lack of sleep leads to reduced performance in aviation because of increased chances to make mistakes due to sleepiness. On the other hand, healthy sleep ensures individuals are fit for work thus increases aviation in performance. Lastly, fitness in performance of an individual in aviation is affected use of medication and abuse of drugs. The abuse of alcohol leads to depression of the nervous system that causes blurred vision, loss of memory and body balance, and judgment that hinder performance in aviation. Moreover, the use of some medication whether prescribed or not should be carefully considered as it may affect work performance of aviation workers. The first dose of medication should take at least twenty-four hours before any task to minimize risk of hyperactivity. Furthermore, the abuse of drugs such as cocaine, bhang, and heroin impair the performance the brain that make individuals unfit for aviation activities that reduce performance in aviation. In conclusion, performance in aviation is dependent on physical and physiological fitness of an individual. Physical fitness leads to increased performance in aviation, which is attributed to increased activity, reduced fatigue, and mental alertness. Regular physical exercise and taking a well balanced diet are critical in maintaining physical fitness and increasing performance in aviation. Physiological fitness affects the decision-making process, activity of an individual, and orientation during flight. It is recommendable for individuals to ensure proper management of stress related factors, such as work overload, lack of sleep, and fatigue that lead to reduced performance in aviation. References Bibel, G. (2007). Beyond the Black Box: The Forensics of Airplane Crashes. Baltimore: JHU Press. Garland, J., Wise, A., Hopkin,V.,D. (1999). Handbook of Aviation Human Factor. London: Routledge. Lowry, T. (1999). Performance of Light Aircraft. Virginia: AIAA. Stolzer,J., Harlford,C., Goglia, J. (2008). Safety Management Systems in Aviation. Farnham : Ashgate Publishing, Ltd.

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