Motor Learning and Coaching Notes Essay Example for Free

Motor Learning and Coaching Notes Essay The study of relativity permanent changes in motor skills and capabilities that come with practice or experience. This includes: †¢Investigating how elite athletes become experts †¢Studying the best way for a teacher or coach to structure a practice environment for maximal potential †¢Methods of practicing motor skills oHow often oHow long oGroup size oEquipment What is a Skill? A complex movement or sequence of movements, which are smooth and coordinated. These movements don’t require conscious thought and have predetermined results. A learned skill is one that can be repeated. A performance may be a fluke and is only performed once. Motor Skill: physical skills that require body movement and rely on motor control Classification of a Skill: Based on: Where- the environment of the skill Closed: †¢predictable, constant environment †¢Work at own pace- internally paced †¢Replication/ repetition of same skill †¢Examples: swimming in a pool, archery, shooting Open: †¢Changing environment †¢Pace dependant on other people/ factors Detecting stimuli Deciding Processing Acting Responding appropriately Evaluating Feedback Cues †¢A stimulus perception †¢In learning used to obtain information to perform and improve †¢Used in the demonstration and explaination of a skill by a coach †¢Can be both internal and external †¢Sight, hearing, and propreoceptive cues are most used

measuring brain activity :: essays research papers

Measuring Brain Activity   Ã‚  Ã‚  Ã‚  Ã‚  Most of the noninvasive imaging methods estimate brain activity by changes in blood flow, oxygen consumption, glucose utilization, etc. Discuss the potential problems with using this type of indirect measure. The brain is the control center of the human body. It sends and receives millions of signals every second, day and night, in the form of hormones, nerve impulses, and chemical messengers. This exchange of information makes us move, eat, sleep, and think. Obstructions such as tumors can interrupt normal brain activity, leading to deficits of normal reasoning, motor control, or consciousness. Many of the signs of neural damage are easily recognizable by an outside observer, but since the actual cause of these problems are internal, the symptoms can be vague. The real deficits can affect the brain’s anatomy, or the way signals are processed. A physician can only determine the real cause by examining the brain internally to find irregularities, either in structure or in functioning. Since the brain is extremely fragile and difficult to access without risking further damage, imaging techniques are used frequently as a noninvasive method of visualizing the brain’s structure and activity. Today's technology provides many useful tools for studying the brain. But even with our highest technology out there we do not know everything definitely. We do have fallbacks at times and these fallbacks can lead to serious problems. The recent advances in non-invasive brain imaging, increased computational power, and advances in signal processing methods have heightened the research in this area. As we make progress in interpreting noninvasive brain signals in time we will begin to explore applications that go beyond treatment. But for now these noninvasive methods of estimating brain activity is still something to be cautious about since it only measures the brain’s blood, oxygen consumption, glucose utilization, and more. These measurements may not be accurate enough to figure out one person’s problem. The problem again might be internal and measuring only the obvious would not aid in figuring it all out.   Ã‚  Ã‚  Ã‚  Ã‚  Other problems with using these noninvasive imaging methods of only few changes of variables in the brain’s activity are that maybe the problem does not reside in the blood, oxygen intake, or glucose utilization. It may be in other factors that we do not observe that is causing the trouble. By being limited to these estimations of brain activity does not really make our effort of correcting the problem that successful.

Domestic and Community Violence Essay

Domestic abuse and child abuse cases have been on the rise in the recent past causing child and human rights activists to seek for ways of containing the situation. Previous studies have concluded that the cases of child abuse and domestic violence have risen in America and the world at large because of poor approaches used to contain them. In addition, the shocking news that more than 1,200 children die each year due to child abuse and a good percentage of them are girls less than 16years is worrying both parents and teachers. The rise in violence prevalence has been attributed to; poor child upbringing, poverty, modernization, lack of knowledge and neglect because studies have proved that abused ‘children’ will abuse their children in future etc (Nocav and Bourbonnais, 2002) The following issues indicate different stories; First, the U. S Advisory Board on Child Abuse has suggested that both child abuse and domestic violence may be the single major precursor to the main fatalities in the country hence the seriousness of the matter. This has come at a time when a survey conducted early this year found out that school age children who witness and exhibit violence of any form not only in their families but also in the churches, towns or schools suffer from problems such as; anxiety, depression and violence towards their peers. This calls for urgent strategies to prevent and address them at once. The best of them is the use of teachers to counsel the abused children, report suspected cases or take any necessary action that will be suitable. Teachers and domestic violence initiative program It has been noticed that more and more cases of child and domestic violence go unnoticed because of stigmatization or fear of retaliation especially by children. The main solution according to this program is to use the interactive ability of our teachers in schools to strictly follow any cases of suspected child abuse either directed to the child or to the parents. Children are very talkative especially with good interaction with their teachers are golden opportunities that can be used to assist those fighting the vice to get access to unreported cases. The objective of this program is to improve system and community responses of abuse of children and their families. All people today face the challenge of developing enhanced policies and programs to meet the increased need for curbing child abuse cases. This program will therefore ensure that members of the community respond immediately to allegations of child and women abuse. This report will deal with a program suitable for teachers in our schools to be in the front line in preventing domestic violence in our society. (Lupton and Power, 2002) The program considers the motivational tactics of getting teachers interact with their children outside the classroom and that they get the opportunity of knowing the problems children undergo while in class. It is obvious that children’s performance while in class reduce especially for abused children. In this program, teachers especially those teachers who teach children in lower grade classes will be taken through training sessions on how to interact more effectively with their students in class. The training sessions will also include learning the signs of domestically abused of sexually abused children The program will involve the utilization of services from survivors and activists who will keep the tracers well informed and properly equipped with the skills to handle, report and discuss cases of violence through the children. In that case, the children will be able to inform their teachers that their parents were quarrelling last night, they were raped last week or even misused over the weekend. These and other reporting tactics will be fundamental in helping the police to further investigate the allegations. As long as they will be funds to help schools identify troubled and troubled children at an early stage, it will be possible to rectify any impacts that might have been created by the abuses children go through. This program will therefore go a long way in boosting reconciliation and cutting incidences of crime and violence in our schools and society. When children are troubled and very disruptive in schools and at home, that is a sign of warning that children are either not being taken care of or they are experiencing some bad habits at home. It is then that teachers, parents and counselors come to look for causes of the wearied behaviors. The program described above will help in ensuring that such kind of strategies is achieved. (Nocav and Bourbonnais, 2002) Conclusion Teachers have a role to play in eradication domestic violence and child abuse in our society. They can do so by creating close interactions with their students who will then reveal what happens behind the curtains either to themselves or the house-help or any of their parents. Since the teachers will be given the opportunity to learn more about social and domestic violence, then it will be possible to change social and institutional norms that perpetuate family violence in the future. Together with other domestic violence programs, child welfare agencies and community organizers everybody can take part in forming effective collaborations and build partnership that will at the long run promote safe and health families. References Nocav, S. and Bourbonnais, C. (2002): No Room of Her Own. A Literature Review on â€Å"Women and Homelessness† CMHC Ottawa Lupton, R and Power, A. (2002): Social Exclusion & Neighborhoods. In Understanding Social Exclusion† Hills J, Le Grand J. & Piachaud D. Edn pp. 118- 140: Oxford: Oxford University Press.

The Fast Fashion Business Model - 1317 Words

The Fast Fashion Business Model 1.What are the key characteristics associated with the fashion markets that support this model? Because of the continuous change in consumer demand in a very short span of time creating high complexity for the supply chain, the demand for apparel in fast fashion industry is volatile. A fast fashion retailing company can optimize its performance and remain competitive by creating agile supply chain. Agile supply chain is paramount to achieving the ultimate in profit maximization and corporate survival in the fashion industry as well as any other businesses. Companies like Zara, the retailer HM and GAP have to keep up with every changing trends in the fashion industry. Fashion markets typically exhibit the following characteristics: Fashion industry manufactures clothes that have short life span and do exhibit the following characteristics: Short life-cycles – These product is often ephemeral, designed to capture the present moment of the market. The period in which it will be saleable is likely to be very short and seasonal, measured in months or even weeks. It needs constant update as well. High volatility – Demand for these products is rarely stable or linear. It may be influenced by the weather and as such the time of the year. Celebrities, movie actors and music artist do greatly influence the fashion industry. Low predictability – Because of the volatility of demand it is extremely difficult to forecast with any accuracy even total demandShow MoreRelatedThe Emergence of the Fast Fashion Business Model and Imposed Quick Response Challenges for Chinese Fabric Manufacturers14773 Words   |  60 PagesEmergence of the Fast Fashion Business Model and Imposed Quick Response Challenges for C hinese Fabric Manufacturers Jennie Hope Peterson, Jimmy Chang, Yiu-Hing Wong, and Carl A. 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