Aam Road Safety Campaign Essay Example for Free

Aam Road Safety Campaign Essay In effort to decrease the number of road accidents during festive seasons, The National Road Safety Council (MKJR), launched its annual National Road Safety Campaign 2013 which was held on 4 February 2013 at the Terminal Bersepadu Selatan (TBS), Kuala Lumpur. In-conjunction with the Chinese New Year celebration this year, the event was implemented by the Road Safety Department (JKJR) in partnership with huge names deriving from government agencies and key players of the automotive industry. YB Dato’ Seri Kong Cho Ha, Minister of Transportation, graced the event as the Guest-of-Honour to launch the campaign in a ribbon-cutting ceremony. The launching of the event campaign was also attended by the Chairman of the Automobile Association of Malaysia (AAM), YM Tunku Datuk Mudzaffar Tunku Mustapha, Treasurer of MKJR cum committee member of AAM, En. Ahmad Ismail Bin Haji Amin together with the AAM Chief Executive Officer, Madam Melinda Ngew. See more:Â  Perseverance essay The annual campaign aims to highlight the consequences of dangerous driving by creating awareness of safe driving habits, to ultimately reduce the number of accidents and casualties on the road and develop a safe driving culture. The Automobile Association of Malaysia (AAM) also played a vital role in making this annual road safety campaign a success by promoting road safety through the sponsoring of the AAM child-seat for the flag-off ceremony. Apart from the campaign launching ceremony, participating agencies and companies were also invited to set up their own booths and conduct their road safety campaign activities and promotions. AAM also took the chance to promote road safety, through road safety services products (AAM 3-in-1 torchlight the AAM compact fire-extinguisher). As a follow-up to make success the road safety campaign, several state level road safety campaigns were also held. The National Road Safety of Kuala Lumpur (MKJR WPKL), co-joint by the Road Safety Council of Kuala Lumpur (JKJR WPKL) extended the effort by organizing the Kuala Lumpur Road Safety Campaign 2013 at the Plaza Sg. Besi Toll, which also involved government agencies and huge automotive companies. Inspections were done by the Jabatan Pengangkutan Jalanraya (JPJ) to motorcyclists, which involves license checking and replacing new helmets for motorcyclists wearing old helmets, fully-sponsored by the Road Safety Department of Kuala Lumpur (JKJR WPKL) The Automobile Association of Malaysia (AAM), also took part in the event campaign through the involvement of the committee member, En. Ahmad Ismail B. Haji Amin who also helped at giving away brand new helmets for the motorcyclists.

The Five Stages Of Grief Cycle Social Work Essay

The Five Stages Of Grief Cycle Social Work Essay This paper reviews on how the death of child could affect the parents psychological well-beings as well as other factors that could influence their daily lifestyles. It is said that some parents might go through a five-stages of grief cycle during their bereavement period. The five stages of grief cycle include the denial, anger, bargaining, depression, and acceptance. There are a few short term and long term effects of death of child on child being discussed in this paper. Besides, intervention programmes and their effectiveness were also being mentioned in this paper. Keywords: death, bereavement, parents Every parents love their children. Parents would do anything for the sake of their children. However, sometimes, unexpected loss of children could bring a great effect on parents. For example, the death of children. Some parents might go through the grief period for a few years. Death in human is defined as the permanent loss of a persons life (DeGrazia, 2011). Death is also what people mean by pass away. Death of a child is like losing a part of the parents lives. When the parents lose their child, it does not only mean losing a child, but also losing their identity as parents. Every parent would deal with their bereavement period differently. Bereavement is the word being used to describe the condition of grief when a loved one passed away (Christiane, 2005). Some parents would be well prepared to accept the truth while some might just stay in the stage of denial. According to United States Child Mortality (2007), out of 100000 children in United States, 53287 of the children died in years 2007. A few common causes of death on children are by accidents, cancer, and some developmental disorders that are presented during their birth (Medline Plus, 2007). All these causes are considered as unexpected causes of death. None of the parents would expect their children to pass away at their young age. It is very common for parents to have mental distress when they have experienced the loss of their loved ones such as their children. It could be a tough period of time for the parents to accept the fact that their children have passed away. Some of them would even stay in stage of denial for a long period of time. The process of grief includes five stages which is also known as the grief cycle. Grief cycle model was introduced by Kubler-Ross in year 1969. This model explains how the individuals go through the process of accepting the fact of death and bereavement as well as how they cope with them. The first stage in the grief cycle is named as denial. Denial is the condition when a person either consciously or unconsciously refuses to acknowledge the facts or the reality (Kubler-Ross, 1969). Denial is a natural defense mechanism that exists in every individual. An individual could stay at this stage when he or she experiences some traumatic changes that they can ignore. In death, a person might choose to avoid the fact that someone has passed away or going to pass away. The second stage of grief would be anger. The individuals might get angry once they are informed that someones life is going to end (Kubler-Ross, 1969). They might have the thought that why such an incident would happen on themselves or to the person they love. The individuals could express their anger in different ways. Some individuals might get angry at themselves while some may express their anger on others. They might project their anger on others by blaming others faults on the unlucky incidents. The third stage of grief is known as bargaining. This is the stage when the individuals bargain with God and hope that they could get a negotiation to have a longer life span (Kubler-Ross, 1969). When the individuals know the fact that they have limited time to live, they would start to pray or hope that they could have more time to fulfill their dreams or to work on their unfinished business. For example, if the individuals are told that they only have three months left to live, they might negotiate with God by asking for another three months to live so that they could have more time to find the solutions for their problems as well as to spend more time with their friends and family. The next stage of grief is the state of having depression. It is the stage which the individuals are prepared to have the feeling of grief. At this stage, the individuals are usually emotionally prepared to accept the facts. They might get upset, feel fearful or insecured, and so on. This stage is a sign of the individuals to start accepting the truth (Kubler-Ross, 1969). It is the time for the individuals to adjust their feeling to be emotionally prepared for the worst to come. For example, they could be feeling fearful of losing their loved ones. The last stage would be the acceptance. This stage indicates that individuals are well prepared for their condition (Kubler-Ross, 1969). The individuals could stay at this stage for a long period of time. They might be readily prepared for loss of ones life and calmly deal with all the challenges that have in life. Acceptance is a tough stage as the individuals are expected to accept the reality that they are dying or losing someone whom they love. However, not all individuals would experience all the five stages of grief. It depends on how they interpret the problems and how they deal with them (Kubler-Ross, 1969). Some individuals might skip a few stages and go into acceptance while some may stay in a certain stage for some period of time (Kubler-Ross, 1969). Some individuals might even do not reach the stage of acceptance at the moment they are ending their lives or losing someone. It is possible for the parents to experience either all the five stages of grief or some of them when they are about to lose their child or when they have loss their child. It is found that parents could develop the mental distress even though their children have passed away for five years. Some parents could even develop posttraumatic stress disorder (PTSD) after the death of their children. However, there is gender difference in the duration of parents to bereave over the death of children. Study shows that women would bereave for a longer period of time as compared to men (Murphy, Johnson, Lohan, 2002). These mothers are diagnosed to have mental distress such as anxiety and depression. These mothers reported that they have difficulties in making decision and to remember things (Murphy, Johnson, Lohan, 2002). Mothers are said to score higher scores in PTSD as compared to fathers. Mothers are always those who would have more emotional problems as compared to fathers. This could be due to the fact that females tend to be those who would have higher level of anxiety (Craig, 2005). Another study stated that parents who have experienced loss of child were found to have higher level of depression, weaker psychological health, and higher level of physical health problems as well as having marital problems as compared to those who did not experience the loss of child (Rogers, Floyd, Seltzer, Greenberg, Hong, 2008). The parents might get too upset by the death of their child and some may even blame themselves on the death. They might blame themselves for not giving proper care to the children and cause them to pass away. The parents could keep having this thought in their mind and lead them to develop the symptoms of depression. In terms of physical health, because of the bereavement period that the parents are experiencing, they might just give up on their lives and do not take good care of themselves (Rogers, Floyd, Seltzer, Greenberg, Hong, 2008). They might not take in healthy food and cause them to have poor health. Besides, some parents might blame their par tners for not taking proper care of their child and eventually cause their child to pass away. The worst situation could lead to the divorce of both the parents. The conditions mentioned in the above are the long-term effects on parents with loss of child. Besides those stated in the above, there are a few short-term effects that could take place as well. For example, death of child could affect the job status of the parents (Rogers, Floyd, Seltzer, Greenberg, Hong, 2008). When the parents experience the loss of child, they would not be able to focus on the job that theyre doing. Most of the time, they would eventually make mistakes and lose attention in their work. In addition, the social life of the parents would also get affected during the bereavement period (Rogers, Floyd, Seltzer, Greenberg, Hong, 2008). The parents would try to avoid from the public and do not get involved in any of the social activities. They would try to avoid themselves from participating in the events that could lead them to think of their loss child. In order to help parents to pass through the bereavement period, interventions could be provided to them. According to Rowa-Dewar (2002), interventions could help to reduce the level of depression in mothers. Effective interventions should be developed in order to help parents to reduce their psychological distress level due to the death of their children. As the parents are going through the period of bereavement, a chaplain could be introduced to them in order to provide emotional support to the parents. A chaplain plays a role in providing advises and counseling to individuals who need them (World Fellowship Church, 2003). A chaplain is usually being introduced by churches and hospitals. Sometimes, if the families have their own religious leaders, they could be introduced to the parents at this stage as well. A chaplain serves as a person to provide emotional support to the parents. The parents could spend time to express their feeling to the chaplains as well as to discuss on the problems that they have with them. Besides, support groups could be established for parents who are experiencing the bereavement period. The parents could meet up once in a week to share their feelings with each other. The support group acts as a place for the parents to emotionally help each other rather than calling it a therapy group (YMCA Orange Country, 2012). By attending the support group, the parents are able to obtain emotional support from the other parents, to reduce their depression level, to decrease their feeling of loneliness, to make new friends, to share similar experiences, and also to cope better with the grief process (YMCA Orange Country, 2012). It would be easier for the parents to socialize with each other as they could have the similar experience hence can understand each other better. Most of the time parents do not share their feelings with people who do not have the same experience like them. They often have the thought that others could not understand how upset they are. Murray (1996), whom is a researcher and psychologist from University of Queensland, developed an intervention for parents who have undergone the death of child and to examine the effectiveness of her intervention. Murray (1996) aimed to use the intervention to reduce the mental distress of the parents. Parents who participated in the intervention reported to have reduced in level of depression and decreased in the feeling of separation as well as better satisfaction towards their marital status as compared to those who did not receive any interventions. Murray (2006) mentioned that in the intervention, mothers found to look for emotional support from many other relationships while fathers tend to depend on their marital relationship. This study indicates that effective interventions are suitable to help the parents who have loss child to recover better from the bereavement period. In conclusion, there are five stages in the grief cycle, which include denial, anger, bargaining, depression and acceptance. Parents who experienced the loss of child could pass through some of these stages. Studies showed that parents could have high level of depression, fearful, and anxiety after the loss of their child. Long-term effects could last for a long period of time. In terms of short term effects, loss of child could affect the parents job performance as well as their social lifestyles. In order to help the parents to overcome the bereavement period, interventions could be provided to them. Counsellors, chaplains, and social support group could help the parents to recover from the grief period. It is important to provide emotional support to the parents as they might be psychologically affected severely due to the incidents experienced by them. Physical health is an issue to be focused on as well. This is because parents could neglect their health after the loss of their child. Hence, parents who experience the loss of child should not feel hesitate to seek help from the professionals.

cruelty :: essays research papers

Cruel Sports And How They Effect Animals "The referee shouts, "Ready, pit!" The birds explode from their handlers' grasps and collide breast to breast, a foot off the ground. Beak grabbing beak, hackles flaring like porcupine quills, they bounce apart and then collide, again and again. The hatch takes command. The roundhead rolls over, then revives. He pounds the Hatch with a foot, spearing a lung. The Hatch fades, hunkering down and refusing to budge. As he coughs up drops of blood, his breathing sounds like footsteps on gravel. The Roundhead, fatigued but intact, wins. The Hatch is carried off, most likely to die" (Kilborn 3). This is just one account of a cruel animal sport like cockfighting. This is a epidemic that needs to be stopped. Too many animals are killed for the illegal profit of a few. In today's advanced society there are still humans who thrive on the killing of defenseless animals. Some people do this for the fun and the sport, while others do it as a way to make a living. The three animals that are most commonly abused are cocks, bulls and dogs. These animals fight against other animals and humans. Usually these fights go to the death. The term cruel sports is most often used to describe these fights. Cruel animal sports can be defined as an arranged fight between two animals or an animal and a human for the fun and or profit of the people involved. In most cases these fights are illegal. Although with the amount of money to be won through illegal betting the risks are usually overlooked. Especially because of the lack of law enforcement that is delegated to cases like this. Stronger legislation needs to be adopted to completely stop cruel sports that abuse animals. There are two forms of cockfighting. Naked heel fighting is the less deadly of the two. Whereas artificial heel fighting is a lot more inhumane. Metal spurs of up to three inches are placed over the cocks natural spurs to cause a devastating effect to the other bird. These metal spurs can puncture a heart or a lung with one kick. When the birds fight with metal spurs the fights are for the most part quick and to the death. There is no need to provoke the birds once their in the ring. It is a natural instinct for them to fight over territory.

Cocaine Addiction :: Free Essays

Everybody knows cocaine is bad for you. So why do so many people take it? It gets you high. You feel good for a little while. Then you’re sad again. Teenagers have this problem a lot. Scientists have found a way to maybe prevent ‘highs’ when using cocaine. Actually, they found a way in animals, and they are hoping to use it on humans. The team showed that the epilepsy drug gamma vinyl-GABA, or GVG, blocked cocaine's effect in the brains of primates, including the process that causes a "high" feeling in humans. Also, the rodents didn’t go back to the place they received the cocaine as much as they did without the epilepsy drug, which is important behavior when pertaining to a human being. Cocaine may be one of the toughest addictions to cure because it triggers a buildup of a protein that persists in the brain and stimulates genes that intensify the craving for the drug. The GVG might be able to help because it sort of stops the chemical release of the protein that builds up and causes the brain to crave the drug. Addiction is a complex process in humans because it is linked to learning and multiple chemical pathways in the brain. So, if some of these can be blocked, then there is no more addiction, and with GVG, there might not be, once it is tested on humans. Since it helped the animals, there is a good chance of it helping us. In the brain, chemicals called neurotransmitters constantly float between brain cells, sending messages that travel through the brain and into the body in a process similar to the game "Telephone." (The molecules pass on the messages.) After neurotransmitter molecules complete their task of leaving their home brain cell and docking with a neighboring cell to convey the message, they usually return to their home cell or are eliminated in the space between cells, called the synapse.

How does the TWS benefit the teacher? Essay

The Teacher Work Sample (TWS) employs almost the same processes that teachers follow in lesson planning and classroom instruction except that TWS is more than mere planning and performance. It also includes developing a Contextual description of the class and as its final step, a Reflection and Self-Evaluation of the instruction. The TWS is, therefore, a blueprint of a complete and ideal teaching performance. The process involved in creating a TWS can help me better my instruction in the classroom because it is a means by which the would-be teacher becomes familiarized with the real world of the teaching profession, what to expect and how to go about with the rigors of classroom teaching. For instance, the first step in TWS, knowing the characteristics of the learners beforehand, could prevent those awkward moments when the teacher, armed with only a lesson plan, is thrust into a group of students who might not be ready for the planned instruction. Also, the thorough attention to the details of teaching that creating a TWS demands is an exercise in efficiency that the teacher could bring into his classroom performance. The TWS benefits the teacher in many ways. It develops self-awareness and provides a point of self-reflection to the teacher as a part of the TWS is for the teacher to analyze student performance and determine which parts could be changed or improved. It enables the teacher to analyze his strengths and weaknesses based on the assessment results. It makes him conscious of the manner in which he designs lessons, and in how to transfer knowledge and assess students correctly. The TWS also gives the teacher a better understanding of his students and their weaknesses and points by which he could focus future instruction. It helps the teacher, therefore, to make better decisions for future instruction.

Book Report on “Fathers and Sons” by Ivan Turgenev Essay

â€Å"Fathers and Sons† is, perhaps, the most interesting book by the Russian writer Ivan Turgenev, which gained international recognition. It has been first published in 1862 and concurred with a complicated period of Russian history, known as the â€Å"Great Reforms†. Abolition of serfdom, reforms of administrational system, industrialization and raise of revolutionary ideas caused profound changes in the Russian society and in the minds of people. Turgenev’s book is devoted t this dramatic mental and psychological break. â€Å"Fathers† are old generation who share conservative views and â€Å"sons† are youth, dreaming of revolution and demonstrating nihilism and disrespect towards traditional values. The narrator of the story – Nikolai Petrovitch Kirsanov, is a son of a general, who has been a hero of Napoleonic wars. His life is rather unremarkable. Being unable to serve in the army because of the childhood trauma, he has married and lived happily with his wife till her early death. After that he devoted all his life to his only son Arcady. The novel opens when the older Kirsanov stands before the door of his dominion waiting for his son returning from the university. Finally the son comes back, but he is not alone, he is accompanied by his new university friend Yevgeny Vasil’evich Bazarov. Soon Nikolai Kirsanov finds out, that his son has completely fallen under influence of Bazarov’s nihilistic and realistic views. He dreams of bloody revolutionary changes and disputes with Kirsanov about the future of Russia: â€Å"Aristocracy, liberalism, progress, principles,† said Bazarov. â€Å"Just think what a lot of foreign . . . and useless words! To a Russian they’re no good for anything! â€Å", says he. Further along the novel Bazarov continues to play a role of a â€Å"revolutionary demon†. He is pretty charismatic, so such miserable people as Sitnikov and Kukushkina fall under his influence. Those two are represent a sort of â€Å"progressive thinkers† whose â€Å"progrogressism† comes to be reduced to absurd. They are ready to admire any new nihilistic ideas being completely unable to think of them critically and add any own reasoning to them. Bazarov openly contemns Sitnikov and flirts with Kushkina to allay his boredom. What is really interesting for Bazarov are his disputes with Pavel Petrovitch Kirsanov, older brother of Nikolai Kirsanov They feel antipathy from the very first moment of their acquaintance. Pavel Kirsanov speaks of Bazarov’s nihilism as of an unfounded doctrine existing in vacuum. Bazarov’s manner of thinking is purely utilitarian: â€Å"We act by virtue of what we recognize as useful,† went on Bazarov. â€Å"At present the most useful thing is denial, so we deny†. Pavel strongly disagrees â€Å"But allow me,† began Nikolai Petrovich. â€Å"You deny everything, or to put it more precisely, you destroy everything . . . But one must construct, too, you know. † [33] But Bazarov remains sure, that to construct something it is first necessary to â€Å"Clean the ground†. Perhaps this dispute between Pavel Kirsanov and Bazarov puts forth the basic idea of the book: conflict of conservatism and revolutionary doctrine. In order to iron out the differences between Pavel Kirsanov and Bazarov Arcady tells Bazarov the story of Pavel’s life. Once Pavel was a luminous officer, but love to a woman, duchess R† ruined his life and left him completely drained. Pavel only retained his sophisticated taste, fair manners and Anglomania. Although she is not present in the novel, duchess R† seems to be one of the characters because even after years she continues to determine Pavel’s actions. He asks for satisfaction from Bazarov, when he sees him kissing Fenichka, but the real reason is not Bazarov’s behavior, but that Fenichka somehow reminds Pavel duchess R†. While men in the story are symbols of social classes and positions, women represent something, what can be called â€Å"normal life†, whether it is duchess R† – a symbol of Russian magnificent nobility, Fenichka – a symbol of common sense, or Mme Odintsov. Mme Odintsov is a very special character. On the one hand she is perfectly educated and progressive woman, on the other she does not in any way share Bazarov’s enthusiasm about social cataclysms. She is sure, that society is to be bettered by bettering of human, but not by reconstruction of it’s formation. She asks Bazarov a question which he is unable to directly answer: â€Å"And you suppose,† said Anna Sergeyevna, â€Å"that when society is reformed there will be no longer any stupid or wicked people? † [56] Bazarov starts explaining that a proper society will make no difference, but inside he feels, that Odintsova is right. Love to a woman is so contrary to Bazarov’s views, that he is unable to accept it, putting cynicism on himself, and then leaving her house. He attempts to find some occupation for himself, flirts, fights at a duel and tries to speak about his ideas with peasants. The peasants are in fact those, who are to be enthusiastic about the revolution, at least as Bazarov thinks. So he is unhappily surprised to find out, that peasants do not want to understand complicated teaching and think of him as of a cheat. Bazarov’s ideas collapse: he finds no support both with educated and common people, so he has to recognize, that revolution is actually unnecessary to anyone and that it is nothing more, than a fashionable game. Pavel Kirsanov is right: doctrines of Bazarov exist in vacuum. It is not clear whether Bazarov’s death was a suicide, but his behavior itself is suicidal, and he accepts the certainty of death calmly. The only thing he wants is to say farewell to Odintsova. At his deathbed he openly confessed, that all his prod ideas went down to the pan. He continues to speak of himself as of a giant, but now the only task he puts for himself is to die with dignity. Six month after his death the two couples married: Nikolai Kirsanov to Fenichka and Arcady to Kate – Odintsova younger sister. The normal life continues even after Bazarov’s death, and Arcady, his former confederate, becomes a wealthy landowner, representing an antithesis to Bazarov’s views. Bazarov’s grave is almost forgotten, and only his parents sometimes come to shed tears over it. Although â€Å"Fathers and Sons† is a novel about pre-revolutionary Russia, it’s lesson is useful for all generations. Sons always rise against their fathers, willing to change this world and create a totally new one for themselves. And Turgenev demonstrates how mental dissoluteness and spiritual weakness can destroy even the most sharp-minded person. The whole revolutionary fervor of Bazarov is destroyed by romantic love – the real motivation of the world. At the end of his life â€Å"the demon† feels lost and betrayed, while conservatism triumphs over his grave. Works cited: Ivan Turgenev (1998) Fathers and Sons. Oxford: Oxford University Press

The Australia Program ( Iap ) Is Run By The Australian...

The Immunise Australia Program (IAP) is run by the Australian Government and aims to increase national immunisation rates by funding free vaccination programs, administering the Australian Childhood Immunisation Register and communicating information about immunisation to the general public and health professionals. The program is complicated and is delivered through Federal, State and other agencies. The IAP follows the WHO Global Vaccine Action Plan 2011-2020 which encourages countries to ‘demonstrate a commitment to immunisation by setting ambitious but attainable national targets.’ Immunisation requirements are met when a child has received the recommended vaccines for his or her age. The program would like to achieve a national†¦show more content†¦Indigenous cultures were more likely to suffer these new infectious diseases as they had no previous exposure and thus were not immune. Since those times, the socio-economic status and living conditions of indigenous peoples have made them increasingly susceptible to infectious diseases. According to the IAP website, ‘Indigenous children are five times more likely than non-indigenous children to die from the flu, are more likely to be hospitalised and experience long lasting health complications’. The IAP wants to achieve equality between the indigenous and non-indigenous population and is currently providing free vaccinations to indigenous children at various ages. Aboriginal and Torres Strait Islander children aged six months to five years will be able to receive the seasonal influenza vaccine for free under the National Immunisation Program (run by the IAP). Free influenza vaccines are also available to Aboriginal and Torres Strait Islander people aged 15 years and over, and people over six months who have specific medical conditions that increase their susceptibility to influenza. Though more emphasis is being placed on the indigenous community, much of the Program is universal and applies to all children. Indigenous children aged 0-5, are entitled to receive the same basic

Should Criminals Be Punished with Jail Terms or Re-educated

Should Criminals Be Punished with Jail Terms or Re-educated? Wherever there are laws, there would always be people in this world to break them. The need to enforce laws and punish lawbreakers is an inevitable part of life. People go against the law due to many reasons. What is of high importance is determining the right way to handle these people so that they could be reintroduced to society as responsible and useful citizens. There are people who think that lawbreakers should serve lengthy jail terms as punishments for their offenses. This idea could be partly right, because one of the main reasons for administering punishment is that it would discourage other people from committing the same offense. But although the jail term that the law offenders go through might be a warning to other people, it may not necessarily be helpful in reforming the offenders and turning them into better people. The jail term would just prevent them from being out in the open and committing another offense. It may not serve any other higher purpose. In order to truly reform the offenders, they need to be reeducated and rehabilitated. There are a number of community service programs that they can be involved in, which can help them develop a sense of responsibility and self-worth. Instead of seeing themselves as law offenders, they would begin to see themselves as useful people contributing their time and efforts towards the welfare of the community. This change in their perception about themselves and what they can do will totally transform them from the inside. Statistics reveals that when offenders are provided spiritual guidance from scriptures, the reformation has a lasting effect on them. For instance, the success rates in prisons, where rehabilitation programs involve spiritual instructions, are far higher than in prisons where only ethical principles are taught.