Chapter 6 Presentation Essay Example | Topics and Well Written Essays - 1750 words

Chapter 6 Presentation - Essay ExampleTheres also potential for ill-treat when decisions affecting students futures argon being made based on results of judgings made with tools that are not appropriate for the purpose.A good designer generally begins to theorize about assessment instruments as she develops the learning objectives. This is done to help ensure that not only does the assessment match the objectives but appropriately amplifies and clarifies the objectives themselves.Practicality Optimal assessment might be a many-itemed constructed response or performance exam that is as close as possible to the real life situation in which the learners will apply their knowledge for all objectives with a carefully developed set of criteria for evaluating the responses.Trade-offs in Assessment Design It is indeed important to consider carefully decisions as to which factors are most important for the particular assessment situation and then male trade-offs among the factors of valid ity, reliability and practicality. All design work involves consideration of trade-offs (Petroski, 2003).Swanson, Norman, and Linn (1995) proposed that received assessment is synonymous with performance assessment. They defined performance assessment as experimenting complex, higher order knowledge and skills in the real world scene in which they are actually used, generally with open-ended tasks that require substantial examinee time to complete.1 Observation of On-the-job performance The best way to see if students have learned what we want them to learn at the necessary level is to take into the real world and have them perform what they have been instructed to do. The test instruments can be a checklist or rating scale. Checklists may be appropriate for on-the-job assessments if all critical cognitions in the newly acquired learning are manifested in observable behavior. Rating scale is used when a more refined evaluation of a process or product than just

Magnetisation Behaviour of Transition Metals and Ferrites Dissertation

Magnetisation Behaviour of Transition Metals and Ferrites - Dissertation ExampleWithin this dissertation, an examinatio of ferro-, ferri-, and para magnetised fields and how they all behave distinctly and how the level of magnetics of an object can be measured using a superconducting quantum interfering device (SQUID), the Magnetic Optical Kerr Effect (MOKE), or a Vibrating Sample magnetometer (VSM) will be examined. The use of Giant Magneto-Resistance (GMR) as a technological advancement with numerous applications within the technological industry that applies magnetic fields to both day appliances and objects will also be examined. The use of the Stoner-Wohlfarth Theory, which assumes samples have a single domain to predict the hysteresis loop, will be presented with an accompanying proof and the results of an essay using a VSM will be presented. The presented data will detail the magnetic behaviours of ferrites and innovation admixtures.The focus of this dissertation is to d iscuss the behaviour of ferrites and transition metal alloys when they are magnetised. Ferrites are ferromagnetic materials (Kazimierczuk, 2009). Ferromagnetic substances are materials which acquire strong magnetic properties following the direction of the applied field when exposed to a magnetic field. The property demonstrated by ferromagnetic substances, such as iron, nickel, cobalt, steel, gadolinium and their corresponding alloys are termed as ferromagnetism. (Prakash, 2009). Transition metals are the metallic elements that serve as a bridge, or transition, between the two sides of the periodic table of elements and are located in groups IB through VIIIB. The transition elements are known as the transition metals because they possess the properties of metals in that these elements are very hard, with high melting and boiling points. Additional characteristics of transition metals are that they have several oxidation states, they usually work out coloured compounds, and they ar e often paramagnetic. The transition elements include the important metals iron, copper and silver, although iron and titanium are the most abundant transition elements and the majority of catalysts for industrial reactions involve transition elements. Magnetisation refers to the exposure of a metal to a magnetic field causing the metal to be magnetised with the level of magnetism being a function of the strength of the magnetic field (Cullity and Graham, 2009). In a more technical sense, magnetisation was described by Lalena and Cleary (2010)

Theories of Cognitive Development Essay Example | Topics and Well Written Essays - 1250 words

Theories of Cognitive Development - Essay ExampleHe named the stages according to the possible outcomes. Stages 5 to 8 explicate the transition from childhood through death. During adolescence as explained in stage 5, children are becoming more independent, and begin to look at the future. During this period, they explore possibilities and begin to leap their own identity based upon the outcome of their explorations. In young adulthood, people face the challenge of developing intimate relationships with others. Based on stage 6, if they do not succeed, they may become isolated and lonely. In stage 7, during young adulthood, people face the challenge of developing intimate relationships with others. If they do not succeed, they may become isolated and lonely. In old age, explained in stage 8, people examine their lives. They may either have a sense of contentment or be disappointed about their lives and fearful of the future. Leaders therefore should know how to provide the proper recognition to their subordinates to motivate them and it should be dynamic since needs discord with age.Jean Piagets Formal Operational Stage of Cognitive Development. Jean Piaget conducted a program of naturalistic research that has profoundly affected our understanding of child development. He called his general theoretical framework genetic epistemology because he was primarily interested in how knowledge developed in human organisms. The concept of cognitive body structure is central to his theory (Piaget, 1985). Cognitive structures are patterns of physical or mental action that underlie specific acts of intelligence and correspond to stages of child development. The formal working(a) stage begins at approximately age twelve and lasts into adulthood. During this time, people develop the ability to think about abstract concepts. He believes that deductive logic becomes outstanding during the formal operational stage. Deductive logic requires the ability to use a general prin ciple to determine a specific outcome. According to him, while children tip to think very concretely and specifically in earlier stages, the ability to think about abstract concepts emerges during the formal operational stage. Instead of relying solely on previous experiences, children begin to consider possible outcomes and consequences of actions. During the formal operational stage, he asserts that the ability to systematically solve a problem in a reproducible and methodical way emerges. It is therefore a guide for leaders that problem solving skills should be developed because it yields more efficient subordinates.Kohlbergs Stages of Moral Development. Lawrence Kohlberg focused on moral development and has proposed a stage theory of moral thinking which goes well beyond Piagets initial formulations (Kohlberg, 1971). In stage 1, the child assumes that powerful government hand down a fixed set of rules which he or she must unquestioningly obey. In stage 2 children recognize th at there is not just one right view that is handed down by the authorities. Different individuals have different viewpoints. Since everything is relative, each person is free to pursue his or her individual interests. Within stage 3, children see morality as more than simple deals. They believe that people should live up to the expectations of the family and community and behave in good ways. In stage 4 the emphasis is on obeying laws, respecting

Discussion Coursework Example | Topics and Well Written Essays - 250 words - 1

Discussion - Coursework ExampleNever was I bored to read the essay. The menstruate is continuous as he moves from one example to another. The logical reasoning through out the essay is right on the money. He does not put from the main topic at any point of time.The least effective part of the essay for me is that audience that it is addressing. The writer fails to establish who his audience is. At whatever parts hardcore economists are targeted while some target a lay man. The essay would have been more effective if it had targeted any one fragment of the larger audience.The authors thesis is that most of our inescapably are actually met and we what call needs are not actually our needs. He says that the condition need is used in a wrong context. I agree with the author as most of the actual needs that are essential to our natural selection are actually met. For example, we need at least two meals a day and few liters of water to survive which is already met. Now, if somebody whose basic needs are met says I need a burger, he actually means he wants a burger and not need. Hence, the authors thesis that most of the needs are actually what we want and are not a necessity is

Genocide in Rwanda and Burondi Assignment Example | Topics and Well Written Essays - 2000 words

racial extermination in Rwanda and Burondi - Assignment ExampleWhat is genocide? The term Genocide according to history books was unknown prior to 1994. It is a word formed by a Polish-Jewish lawyer describing the Nazi policies of systematic murder and the destruction of European Jews. It comes from the Greek word geno that means a race or tribe, and cide, a Latin word that means to kill. Accordingly, in coming up with this word, he sentiment of a coordinated plan or action to destruct the foundations of the life of a national theme, or annihilating the conferences themselves. He appealed this to the United Nations thereafter, the United Nations considered genocide as an international crime. It is then defined by the UN as referring to violent crimes committed against groups with the intent to destroy the existence of the group. (US Holocaust Memorial Museum Updated 11 whitethorn 2012). Genocide, as an international crime includes any of the following action acts committed with i ntent to destroy, in whole or in part, a national, heathenal, racial or religious group, as such (a) Killing members of the group (b) Causing serious bodily or mental harm to members of the group (c) Deliberately inflicting on the group conditions of life calculated to bring about its physical destruction in whole or in part (d) Imposing measures intended to prevent births in spite of appearance the group (e) Forcibly transferring children of the group to another group. The crime of Genocide in Rwanda Politics and ambition started it all. The first conviction of Genocide was given in 1988 by the International Criminal Court for Rwanda to Jean-Paul Akayesu, a local President of Democratic Republican Movement. He was found guilty of charges against humanity for acts he made man being a mayor. Akayesu was sentenced to a life imprisonment. On this date too rape became an addendum to the list of genocide crimes. (US Holocaust Memorial Museum) Akayesu was the town city manager of Taba from 1993 to 1994. Initially, he led the town peacefully, fostering the local economy, had control of the police, and a well respected man until a group of oppositionists started the turmoil. At first he was hesitant to join but was compelled to because he was afraid of opposition, and was also scared to lose his position. Since then, he was one among those who instigated violence, incited the people to join mass killings and turned the creator quiet place into a scene of violence, rape, torture, and murder (US Holocaust Memorial Museum). Rwanda in 1994 has a population of seven million composed of three ethnic groups the Hutus (85%), Tutsi, (14%) and Twa (1%). The United Human Rights Council reported that the Hutus extremists political group kept on blaming the Tutsi group for various reasons including the countrys increasing social, economic, and political pressures. Tutsi civilians were also impeach of supporting a Tutsi-dominated rebel group, the Rwandan Patriotic Front (RPF). Through the use of propaganda and constant political maneuvering, Habyarimana, who was the president at the time, and his group increased divisions between Hutu and Tutsi by the end of 1992. The Hutu remembered past years of oppressive Tutsi rule, and many of them not only resented but also feared the minority. But why should the Hutus have resentments to a minority group like Tutsi? First let us begin with the description of the past of the two warring tribes. Roseber, Jennifer,

Take home exam for a Germany class Assignment Example | Topics and Well Written Essays - 500 words

Take home exam for a Germany class - Assignment ExampleHe used this business line of thinking to justify the Holocaust and to garner support from the citizenry.False. One of Hitlers basic ideologies was acquiring Lebensraum, or living space for the German people. When he met with the leadership of the German military in November 1937, he charged them with this mission by ordering them to go to war by 1943. The minutes recorded for this meeting were, as he regarded them, his political testament. Since he similarly believed that non-Aryan races had to be cleansed from any place the Germans and the Aryan race would reside, it stands to reason that he would support pursing the Final Solution in other countries. Most concentration camps were located outside of Germany, in Poland.True. Hitler said these words in Mein Kampf. He believed that a peasant class, one that farms a untaughts food, is essential for the moral and economic success of that country. He compared the German peasant c lass with the Russian serfs, saying that Germans were naturally better able to produce. industrial enterprise had harmed Germany, he said, and caused the weakening of the peasant class. He believed that Germanys future depended on the conservation of the peasant.True. Hitler believed, along with many of his generals, that he possessed unique abilities and insights into war strategies. They also believed that his abilities to strategize and make good military decisions were the reasons for much of Germanys successes in World War II, especially in the early days of the war.True In Mein Kampf, Hitler claimed that he became an anti-Semite in Vienna, which had a large Jewish community, and was a center for religious prejudice. He stated that before seeing Orthodox Jews in Vienna, close of the Jews he encountered and associated with had been Germanized, and so like other Germans in their appearance that he considered them Germans. Before that, the only thing that

Test study guide Assignment Example | Topics and Well Written Essays - 1000 words - 1

Test study guide - Assignment ExampleHe painted accurately the body and nature, instead of exaggeration. In Lamentation a three-D feel becomes apparent. The viewer can almost become part of the moving-picture show. This fresco depicts humans holding the dead body of Christ, while angels hover above.3 come the style of Italian metempsychosis sculpture and painting. (You do not need to visu totallyy distinguish between Early, High or Mannerism). The Italian Renaissance style was more of a realistic approach. Proper proportions and scenes that depicted nature as real were the style of this period.4 What is the meaning of the word Renaissance? From speak information, describe the context in which the Renaissance emerged in Italy. Renaissance means rebirth or revival. The Renaissance was a renewal or birth of Latin and Greek classic thinking and studies.5 What is Humanism? How did artists and intellectuals reconcile Christianity with Humanism? Humanism centers around human thoughts an d knowledge. Artists and intellectuals reconciled Christianity with Humanism by studying the traffic of humans to spirituality and divine issues.6 How did Renaissance ideas about the role of human beings differ from the medieval period? The Renaissance focused more on logic and human thought in life, whereas the medieval period focused more on religion and the afterlife.7 What was Albertis contribution to the Italian Renaissance painting style? According to him, what should good paintings include (what were his rules for painting)? Albertis contribution was the rules for painting three dimensional subjects on a flat surface. Good paintings will include all ages of man and both sexes as well as animals of all sorts.8 What is mathematical (or linear) perspective? What is a vanishing point? A perspective in potation and painting where parallel lines are converging so as to give the illusion of depth and distance. The