Principle And Practice Of Assessment Theory

Principle And Practice Of Assessment Theory Within unit three of principles and practice of assessment, we as students were required to research the following areas: Principles of assessment, Peer and Self Assessment, Feedback and Questioning and Assessment Record Requirements. Research was completed on the four topics to help increase understanding and background knowledge of the areas. Further examination of these topics would allow me to think about the way in which I teach my students, be able to incorporate the ideas and illustrate the process of teaching and learning using these methods. During the research, it was intended that we explore the topics given, selecting and analysing material and using it to relate to the specialised area in which we teach. Initially, we worked as a group to research the principles of assessment which we were then to present back to other students as a micro teaching session. Petty (2004, pg 219) suggests that group work is active and gives students †¦chance to use the methods, principles and vocabulary that they are being taught. Assessment is a method which measures the extent and degree of learning which has taken place within or outside of the classroom. Skills, knowledge and attitudes can be measured against a pre determined standard set by the tutor or examining body of a subject module or qualification. Dictionary.com (2009) defines assessment as the act of assessing; appraisal; evaluation. As Petty (2004) suggests, assessment serves many different purposes. It can grade the attainment of learners, help to select candidates for jobs or courses, contribute to evidence the effectiveness of a course content and tutors abilities and provide a long term goal for learners. Assessment also allows opportunity to adjust teaching to ensure all targets or criteria is being met. However, it has been argued that assessment is unreliable and inaccurate and is a poor tool of predicting a students future performance. There are various types of assessment methods; these include initial diagnostic, formative, summative, norm and criterion referencing. Assessment starts at the very beginning of a students academic career. The initial or diagnostic assessment can take on many forms such as an informal chat to an entrance essay or examination. The goal is to attempt to find out as much information as possible about the student. The more information we have on the student, the more we can adapt the learning experience, to suit the learners needs. When working with adults with learning disabilities it is crucial that a tutor tries identify the abilities of a student as soon as possible. This is so we can identify their basic literacy and numeracy and as to whether we will have to place extra staff support into the classroom to ensure an inclusive environment. Often a student and tutor will create an Individual Learning Plan or ILP, which will identify learners needs and support they may require as well as any goals they may have for the future. Initial assessment can also help identify a students learning style. Gravells (2008) believes that †¦a key part of initial assessment is to involve your learners in assessing their own skills and knowledge. Formative assessment is continuous and frequent and is a tool used to inform the student and the tutor of students progress and whether they are meeting the objectives of the course. This form of assessment provides information and feedback upon which decisions and adaptations can be made and provides students with directions for future learning. Research has shown, (Petty, 2004) that this feedback while you learn has more effect on student achievement than any other factor. It gives students an intrinsic motivation to learn rather than extrinsic, therefore doing something or learning something because they want to not because they have been told they have to. Generally the results of formative assessment do not contribute to a students final grade but are purely for the purpose of assisting students to understand their strengths and weaknesses in order to work towards improving their overall performance. A major barrier to the effectiveness of formative assessment is the fact that t he mark generated doesnt usually count towards a students final grade and therefore students can be less motivated to put a great deal of effort into such assessment. Brown and Knight (1999) suggest that if used in an effective manner, formative assessment can help students to be more autonomous in their learning and to reflect on their performances and take responsibility for their academic growth. As a tutor, I tend to rely on formative assessment with my students; the reason for this is to alleviate any stress or nerves for the student. Due to having a student with autism, the idea of a formal summative assessment would upset that student and impact on their final grade. Summative assessment occurs at the end of a course or academic year. It is often achieved by the means of an examination or test which is †¦designed to differentiate between candidates on the basis of the breadth and depth of their learning. (Petty, 2004 pg 466). Summative  assessment is also seen as formal testing of what has been learned in order to produce marks or grades which may be used for reports of various types.  Ã‚  Research by the Assessment and Learning Research Synthesis Group has shown that the emphasis of formative assessment can help students to learn and be motivated to learn, whereas the use of summative assessment can have a negative impact on pupils motivation. Within the learning environment, norm and criterion referencing is also used. James (2002) suggests that Best practice in grading in higher education involves striking a balance between criterion-referencing and norm-referencing. A norm referenced test compares students achievements relative to other students achievements. This is often apparent with the General Certificate in Education (GCSE). Criterion referenced test does not compare student with student but requires the student to meet a certain set of criteria or targets to be seen as competent. This can be seen in National Vocational Qualifications (NVQ). Criterion referencing emphasizes the achievements of a student against a predetermined set of standards rather than comparison to another student. Criterion referencing can provide a tutor with the information of exactly what a student has learnt; therefore identify the abilities of that student. With this information, a student can then fill in any gaps of knowledge they may have missed. Whereas norm referencing can only show a tutor how one student has performed against another. When working with students with learning disabilities, I often rely on initial/diagnostic assessment to ensure I can provide the correct support for that student. Using formative assessment can also motivate my students, Most students with learning disabilities respond favorably too seeing their academic progress charted, and this can become†¦a very motivational tool. Bender, 2002, pg 116). Another area that we researched, through individual research and peer micro teach sessions were peer and self assessment. Petty (2008) believes that Self assessment encourages reflection and purposeful activity towards useful goals, as well as encouraging learners to become responsible for their own learning. Kolb (1984) proposed a four stage cycle of learning and within one of those stages was observation and reflection. This stage allows students to take a step back from the task in hand and review what they have done and the experience of it. Which then moves on to the abstract conceptualisation stage and allows students to plan how they might carry out the task differently. Whilst working with students with learning disabilities, I often use peer assessment. Behaviourist theory suggests that giving feedback whether positive or negative, will enable students to behave in a certain way. Skinner (1974) believed that a learner will repeat a desired behaviour if positive reinforcement follows. During a session with my students I often allow them to assess each others work, students are always almost honest and do not hold back their thoughts and feelings. This often motivates students to work harder or continue that particular behaviour due to the fact they get praise and can encourage self correction. On the other hand, when working with mainstream students, they may not always be honest when assessing each others, worrying in case they upset their peer or being bias because they have issues with the student they are assessing. Feedback and questioning can play an important role in assessing our students. There are many reasons why as a tutor we would use questions, but mainly it is to assess our students learning. Questioning allows us to check understanding and whether learning has taken place. It can also encourage participation within a classroom and allows us to draw on students experiences. Effective questioning is an assessment tool in which I use as a tutor of adults with learning disabilities, as many students cannot portray their ideas or thoughts on paper due to their lack of literacy skills. Using probing questions, either open or closed allows differentiation within my classroom and ensures an inclusive environment. Petty (2008) implies that questioning has a crucial advantage when considering student motivation in the classroom. Nothing motivates quite as much as the glow of satisfaction that a student gets when he or she answers a question correctly. (Petty, 2008, pg 183). Giving rewarding fe edback following this will encourage student learning and they have seen they can succeed. Feedback is a way of communicating information back to the student. We must ensure that when giving feedback to a student, it should be done in a positive manner which enhances, rather than damages their self-esteem. Negative feedback will often demotivate the student and make them feel as though they have failed. Internet site Brooks.ac.uk (2009) suggests that There is a school of thought that praise of a students work will lead to under-performance, whereas criticism will spur them on to greater achievements. There seems to be very little evidence that such a strategy is successful in achieving its goals. While there are dangers in becoming too blasà © about ones achievements, negative criticism can be highly de-motivating. However, it is necessary that as a tutor we must point out the shortcomings of a students work to ensure they meet the criteria set, it is the manner in which we do it to ensure progression. We as a teacher should †¦support the student in finding their own way of correcting problems, and should not do all the work for them. (Rogers, 2001). When giving feedback to my own student, it is essential that it is clear and specific and must not focus on too may aspects at the same time as this may confuse or upset the student. We must also ensure that feedback is delivered in a suitable area or environment so not to distress the student. A feedback session should also conclude with the student and tutor agreeing what should be done for the student to succeed. The final area that was to be researched was the types of assessment records that which would be needed to meet organisational and external requirements. It is important that as a tutor we keep records of our learners, both personal and how they are progressing. Initial assessment records are an essential tool as this would inform us of the students background and where the student expects the course to take him or her. Information received by these methods needs to be recorded in a way that the student, tutor, organisation and external bodies can access at any time. External bodies may need access for funding reasons. They can be stored in a portfolio for the student for ease of access by all concerned. An awarding body such as City and Guilds will monitor the teaching of a course and therefore teachers must keep records of what and how they are teaching, as well as formative and summative assessment records. This will allow a process called internal or external verification to take place to ensure quality teaching and learning is taking place. Formative assessment records will also allow teachers to fill in any gaps of knowledge that their students may have. Learning institutions will often be inspected by the Office for Standards in Education (Ofsted), this is to promote service improvement and ensure an inclusive educational environment for all students. The points which were researched, by group work, individual research and through peer micro teach sessions are areas that tutors need to be aware of and are imperative to successful teaching. As a tutor we need to be tuned in to a variety of issues to ensure that we meet the needs of all learners and organisations.

My Teaching Philosophy Essay example -- Philosophy of Teaching Educati

My Teaching Philosophy All of my life I have enjoyed helping others. I have also loved the classes I have had with a really good teacher. I think it’s a wonderful feeling to be able to help someone and to know that there is someone there to help me when I need it. I want to help teach the future leaders of this country, as well as those content with just being themselves and staying out of trouble. I honestly believe in Rosseau’s idea that children are born good and that things in society contribute to whether or not they are troublesome. I want to help these children remain good. Although I plan to teach at the high school level, I still believe these â€Å"bad† children can be helped with the proper attention and care. I also believe that the nature of knowledge is neither relative nor absolute but a combination of both. There are some things that people learn only because they are taught. These things would include learning the Presidents of the U.S., the correct comma usage, a foreign language, etc. There are other things that children discover on their own or through the help of their peers. Things like the current fashion treads, valuable lessons or trust and loyalty, social skills, etc. These are reasons why a combination of cooperative learning and direct teaching techniques should be used. The overall purpose of education is to help our future generations succeed at whatever it is they’re good at. Education is essential to ru...

Stability: Does Gay Marriage Encourage Stable Relationships?

Angelica Causaren Bom25 Stability: Does gay marriage encourage stable relationships? * Being married is a source of stability and commitment  Ã¢â‚¬Å"Case No. S147999 in the Supreme Court of the State of California†: â€Å"Being married is a source of stability and commitment for the relationship between spouses. Barriers to terminating a marriage include feelings of obligation to one’s spouse, children, and other family members; moral and religious values about divorce; legal restrictions; financial concerns; and the expected disapproval of friends and the community. * Gays can have stable relationships w/o marriage  Adam Kolasinksi. â€Å"The Secular Case Against Gay Marriage. † The Tech (M. I. T. ) February 20th, 2004: â€Å"Some argue that homosexual marriages serve a state interest because they enable gays to live in committed relationships. However, there is nothing stopping homosexuals from living in such relationships today. † * Most gays don't care for marriage commitments. Most homosexuals are not interested in the restrictions and commitments of marriage. This simply argues against the notion that offering marriage will have a widespread stabilizing effect. Since very few gays will opt for it, little stability will be gained within the relatively promiscuous gay community. Social gain: Is gay marriage good for society? * Gay marriage is beneficial where it exists today  Alliance Defense Fund on Opposing Views. com. Retrieved 3. 1. 2010: â€Å"Massachusetts no longer shuts committed same-sex couples out of marriage. The sky has not fallen, and actually communities are better off, because promoting responsibility is good for everyone. As observed by the Massachusetts newspaper The Republican, ‘even some of [the] most vocal opponents have come to realize that the controversy over [allowing access to] marriage was a lot of fuss about nothing. ‘ In fact, The Boston Globe reported that in the first election after the discrimination ended, ‘every challenger to a supporter of gay marriage was defeated. ‘† * Gay marriage does not help propagate society  Adam Kolasinksi. â€Å"The Secular Case Against Gay Marriage. † The Tech (M. I. T. February 20th, 2004: â€Å"Homosexual relationships do nothing to serve the state interest of propagating society [†¦ ]. † * Gay marriage does not help society; can't justify costs  Adam Kolasinksi. â€Å"The Secular Case Against Gay Marriage. † The Tech (M. I. T. ) February 20th, 2004: â€Å"Homosexual relationships do nothing to serve the state interest of propagating society, so there is no reason to grant them the costly benef its of marriage. [†¦ ] When a state recognizes a marriage, it bestows upon the couple certain benefits which are costly to both the state and other individuals. Collecting a deceased spouse's social security, claiming an extra tax exemption for a spouse, and having the right to be covered under a spouse's health insurance policy are just a few examples of the costly benefits associated with marriage. In a sense, a married couple receives a subsidy. Why? Because a marriage between to unrelated heterosexuals is likely to result in a family with children, and propagation of society is a compelling state interest. For this reason, states have, in varying degrees, restricted from marriage couples unlikely to produce children. † * Is same-sex marriage good for society? The ongoing debate over civil unions and same-sex marriage often generates more heat than light. * Maggie Gallagher and John Corvino . * Gallagher, a same-sex marriage opponent, argues that marriage between a woman and a man is the fundamental, cross-cultural institution for insuring that children have loving, committed mothers and fathers. Corvino, a same-sex marriage advocat e, argues that recognizing same-sex unions would be good not only for gay people, but also for society at large, since society has an interest in supporting stable, loving relationships for all its members. In the course of their debates, Gallagher and Corvino address many sub-topics: the needs of children, the complementarity of the sexes, the analogy to the civil-rights movement, the alleged slippery-slope towards polygamy and polyamory, and the implications for religious freedom. They work together to promote a more productive conversation on these issues. Rosalia Pere BOM25 *society * Same sex Marriage also known as gay marriage or gender-neutral marriage is marriage between two persons of the same biological sex or social gender. Homosexual relationships are increasingly gaining the acceptance in other countries. But still banned in the Philippines. Possible reasons for same sex marriage: -Homosexuality is accepted lifestyle nowadays with most evidence strongly supporting biological causation. -Legalizing same sex marriage will be big help for orphanage since same sex partners cannot pro-create which would probably brought them to adopt. Possible reasons against same sex: -It would weaken the definition and respect for institutional of marriage. -It would further weaken the traditionally family values. Marriage is a special contract of permanent union between a man and the woman entered into accordance with law for the establishment of conjugal and family law. Recently we’ve seen Filipino gay and lesbian couples getting married in the Philippines. Resparkling the debate on same sex marriage. Philippine laws do not recognize and protect same sex marriage. It doesn’t matter which religion you belong. Unlike certain matters like divorce. Traditionally in our country marriage has been defined as a religious and legal commitment between man and woman as well the ultimate expression of love . Status of same sex marriage: Philippines: The New People's Army of the Philippines conducted the country’s first same-sex marriage in 2005. However it was not recognized by the government. Within the government there has been some debate on the issue of same-sex unions. The Roman Catholic Church stands in fierce opposition to any such unions. But since 1991 the Metropolitan Community Church Philippines has been conducting Same Sex Holy Unions in the Philippines. As of 2010, the issue of same-sex marriage is not â€Å"under consideration† in the Philippines. The only thing under consideration is a possible ban on same-sex marriage, including refusal to recognize marriages performed overseas. No political party has placed gay rights on its platform aside from Akbayan, a small party with only one representative in Congress. Question : †¢Why the number of homosexuality increase in our society ? Jaimee marcaida Do Catholics oppose same-sex marriage because they think sex is dirty? Do they not want others to have fun? The Catholic Church takes a very high view of marriage and human sexuality. As the account of Genesis shows, marriage and sexuality were created by God and given to mankind as gifts for our benefit. Scripture records God's statement that â€Å"it is not good that the man should be alone; I will make him a helper fit for him† (Gen. 2:18). As a result, â€Å"a man leaves his father and his mother and cleaves to his wife, and they become one flesh† (Gen. 2:24). Some may forego the good of marriage to serve a higher calling (cf. Matt. 19:10-12), but it is a good nevertheless. Marriage is a conduit through which God's grace flows to the couple and their children. The Catholic Church understands marriage between a baptized man and woman to be a sacrament, a visible sign of the grace that God gives them to help them live their lives here and now so as to be able to join him in eternity. 2 For Catholics, marriage is social as well as religious, but its religious. aspects are very important. The Bible repeatedly compares the relationship between man and wife to that between God and Israel (cf. Hos. 9:1) or between Christ and his Church (cf. Eph. 5:21-32). For Catholics, marriage is a holy vocation. Since the Church sees marriage as holy, it believes it must be treated with reverence. It also recognizes that marriage is basic to the health of society and therefore a public institution that must be defended against harm. Marriage is a public institution. Consequently, proposals that could harm the institution of marriage must be subjected to the same sort of objective analysis that we give any public policy question. Marriage is not just a private matter of emotion between two people. On the contrary, its success or failure has measurable impact on all of society. Rational analysis yields solid, objective reasons for limiting marriage to one man and one woman-reasons anyone can agree with on purely secular grounds. Our analysis will show that prohibition of homosexual marriage is not just a â€Å"fairness† issue, nor does it require anyone to â€Å"force religious dogma† down anyone else's throat. Nor is it a manifestation of hatred, as proponents sometimes suggest. â€Å"Marriage is a special contract of permanent union between a man and a womanentered into in accordance with law for the establishment of conjugal and family life. it should not be legalizad in the philippines because we are the only christian dominant country in asia, and because Filipinos valued marriage a lot and respect its meaning and its purpose in the cycle of life. Furthermore Filipinos are applying in their culture the christian virtues and that includes marriage. Same sex marriage will never prosper in the Philippines for two reasons: one because of the strong Catholic upbringing of most Filipinos, and two, because Filipino homosexuals are far from united. Marriage is a bond between a man and a woma Marriage is a special contract of permanent union between a man and a womanentered into in accordance with law for the establishment of conjugal and family life. † This is part of the definition provided in Section 1 of the Family Code. The Supreme Court stated in a 2007 case that one of the most sacred social institutions is a special contract of permanent union between a man and a woman, referring to the institution of marriage. One of its essential requisites of marriage is the legal capacity of the contracting parties who must be a male and a female. ecause most of us are raised in Christian families; thus, espouses the doctrine that a man is made only for a woman especially in the Philippine Family Code. The Code is explicit in providing for a marriage between a male and a female. Even the present Philippine Constitution advocates the same idea as implied from instituting the family as a basic social institution. Marriages are entered into in view of creating families. Pro creation is obviously possible only between members of different sexes.

Free Essays on Crucible - John Proctor As A Tragic Hero

John Proctor as Tragic Hero in the Crucible In Arthur Miller’s play, The Crucible, the small town of Salem is engulfed in hysteria due to the accusations of children that many of the townspeople partook in witchcraft. Among the accused is John Proctor, a strong, steadfast farmer. John Proctor fulfils the requirements of a â€Å"tragic hero† by his actions throughout the story. His â€Å"tragic hero† status is illustrated by his efforts to save his wife from being put to death, his attempt to prove the children are making fraudulent claims, and his unwillingness to confess to practising witchcraft when accused. Proctor is a tragic hero in his efforts to save his wife. Proctor’s first display of trying to save his wife is shown when the Court officials come to take Elizabeth away. Proctor is so infuriated by this assault on his house that he rips the warrant and tells them to leave rather forcefully saying, â€Å"Damn the Deputy Governor! Out of my house!†(77), demonstrating his intense love for his wife. Proctor shows signs of being a tragic hero when he attempts to go into court to save his wife and prove the girls liars. However, he ends up being accused himself. Mary Warren is in court testifying when she suddenly breaks down â€Å" hysterically, pointing at Proctor, fearful of him: My name, he want my name. ‘I’ll murder you,’ he says, ‘if my wife hands! We must go and over throw the court,’ he says†... â€Å" [Proctor] wake me every night, his eyes were like coals and his fingers claw my neck and I sign, I sign†¦Ã¢â‚¬ (119). Thus John Proctor fails in trying to rescue his wife from the clutches of the false accusers; instead he falls prey to them. Proctor establishes that the children are lying in court with respect to their accusations of the townspeople. Proctor first learns of this through his household servant, Mary Warren who is one of the accuse... Free Essays on Crucible - John Proctor As A Tragic Hero Free Essays on Crucible - John Proctor As A Tragic Hero John Proctor as Tragic Hero in the Crucible In Arthur Miller’s play, The Crucible, the small town of Salem is engulfed in hysteria due to the accusations of children that many of the townspeople partook in witchcraft. Among the accused is John Proctor, a strong, steadfast farmer. John Proctor fulfils the requirements of a â€Å"tragic hero† by his actions throughout the story. His â€Å"tragic hero† status is illustrated by his efforts to save his wife from being put to death, his attempt to prove the children are making fraudulent claims, and his unwillingness to confess to practising witchcraft when accused. Proctor is a tragic hero in his efforts to save his wife. Proctor’s first display of trying to save his wife is shown when the Court officials come to take Elizabeth away. Proctor is so infuriated by this assault on his house that he rips the warrant and tells them to leave rather forcefully saying, â€Å"Damn the Deputy Governor! Out of my house!†(77), demonstrating his intense love for his wife. Proctor shows signs of being a tragic hero when he attempts to go into court to save his wife and prove the girls liars. However, he ends up being accused himself. Mary Warren is in court testifying when she suddenly breaks down â€Å" hysterically, pointing at Proctor, fearful of him: My name, he want my name. ‘I’ll murder you,’ he says, ‘if my wife hands! We must go and over throw the court,’ he says†... â€Å" [Proctor] wake me every night, his eyes were like coals and his fingers claw my neck and I sign, I sign†¦Ã¢â‚¬ (119). Thus John Proctor fails in trying to rescue his wife from the clutches of the false accusers; instead he falls prey to them. Proctor establishes that the children are lying in court with respect to their accusations of the townspeople. Proctor first learns of this through his household servant, Mary Warren who is one of the accuse...

the republic essays

the republic essays The Republic by Plato (427-347 B.C.) is a basically an examination of the "Good Life," or the harmony achieved by applying pure reason and justice. As a typical Plato piece, the book itself is a series of arguments between Socrates, Plato's mentor, and several other theorists. They argue issues concerning the social conditions of an ideal republic, which is chiefly Plato's vision projected through the book's words into our minds' eye. The book contains many ideas that really made sense to me and that surprised me because you could apply these standards to any group of people, of any race, and any economic background anywhere in the world. Even more surprising is that this was written so long ago and yet still today we are reading Plato's theories, but I don't think we're really paying attention, looking at all the chaos in the world today. In the story, Socrates is returning to Athens from a festival when he meets Polemarchos on the road. Polemarchos insists that Socrates accompany him home where they greet his father and start right into a discussion of old age. Socrates says, "It seems right to enquire of them [meaning the elderly men], as if they traversed a long journey which perhaps we will have to traverse." This makes sense to me, as I can relate to it personally. I have long email discussions with my grandfather in California, with whom I am very close. He is writing a book on our Irish ancestry and I am to continue it. With each email he writes, he encloses little bits and pieces of his beliefs, which I find very interesting and save in a folder which I am planning to use to write a book about his life to be passed on from generation to generation of Curleys in the future. According to my grandfather, I still have a lot to learn. And I believe it. The next topic of discussion with Socrates concerns justice or "doing the right thing." Socrates believes that "right living" is basically dutiful service to othe...

Major Term Paper Example | Topics and Well Written Essays - 1750 words

Major - Term Paper Example These punctilious checks and measures that are applied in the appointment of the Chief Justice of the Supreme Court of Canada are underpinned by the roles that the holder of this office discharges. These roles are in turn highly sacrosanct to the dispensation of justice throughout Canada, as shall be seen in the discussion that ensues forthwith. First, it is important to note that the Chief Justice of the SCC sits as the chairperson of the Canadian Judicial Council. The Canadian Judicial Council in turn comprises all of Canada’s chief justices, and their associate chief justices who serve in the superior courts. The Canadian Judicial Council which was established by the Judges Act of Canada coordinates all the issues of discussions that concern the judiciary, organizes and facilitates all the seminars that involve federally appointed judges, sets up and carries out inquiries on public complaints or on requests that have been made by the provincial attorney general, or the fede ral Minister of Justice. Normally, these complaints and requests concern the conduct of a federally appointed judge. By extension, the foregoing means that the Chief Justice of the SCC initiates the roles of the Canadian Judicial Council and delegates those roles to those functioning below his office. This means that the Chief Justice is the officer who oversees all the functions immediately above (organizing the seminars for the federally judges, coordinating all issues of discussions that concern the judiciary and making inquiries on complaints lodged by the public, the provincial attorney general or the federal Minister of Justice). In almost the same wavelength, the Chief Justice presides over and guides all the sittings of the Supreme Court. The only exception to this provision is the Chief Justice’s absence. In the event of this absence, the Deputy Chief Justice will chair the sitting of the Supreme Court. The Chief Justice is the same office that has to choose the pane ls of Justices who preside over all the Supreme Court of Canada cases. According to Dodek (2011), the Chief Justice also directs and manages the staff serving in the Supreme Court. This role is of immense magnitude, given that the Supreme Court of Canada has more than 150 employees who are also members of the federal government civil service. At the same time, the import of this development is that matters touching on the welfare of the employees of Canada’s Supreme Courts such as the extension and harmonization of remunerations, workplace safety and standards, efficiency and legal competence among Supreme Court employees and the observation of work and legal ethics are all matters that fall under the Chief Justice’s jurisdiction and responsibility. The case above has a great bearing on the dispensation of justice in Canada. Particularly, matters touching on the harmonization of remunerations, workplace safety and professional standards directly bear on the motivation of the Supreme Court employees, like other members of the federal government civil service. This means that the Chief Justice directly bears on the services and duties which are: giving its views on how a specific law ought to be interpreted and applied by Canada’s entire court system; giving guidance to the lower courts; providing uniformity in the court systems throughout Canada; directing change in interpreting and applying laws; and recommending or even rejecting explicitly the traditional

Histology practical write up Essay Example | Topics and Well Written Essays - 1000 words

Histology practical write up - Essay Example Upon the maturation of the beneficial T cells, they are released into the blood. The thymus is a primary lymphoid organ (Paul, 2013). The spleen on its part is an immunologic blood filter. The spleen is of T cells, B cells, dendritic cells, natural killer cells, red blood cells and macrophages. The spleens functions by capturing antigens from the blood passing through the spleen. The migratory macrophages together with the dendritic cells transport the foreign bodies to the spleen through the blood stream. When the antigens get to the spleen and gets into contact with the appropriate B or T cells, an immune response is initiated. The B cells once activated produces large amounts of antibody which kills the antigen as well as aged red blood cells. The spleen contains two types of T-cells which are helper T-cells and killer T-cells. The helper T-cells are responsible for systematising the attack while the killer T-cells destroys the infected cell since it has then been turned into a virus reproduction factory. The spleen is a secondary lymphoid organ since it contains both T and B cells and requires an antigen entry to stimulate the lymphoid cells (Turgeon, 2014). Since the tissue sections are in wax, they are placed in hot plates for 2 minutes till all the wax is melted, and no traces of wax found in the tissues. Within a two-minute interval, the tissues are placed in absolute alcohol, 90% alcohol and 70% alcohol. In order to stain the tissues, they are placed in Ehrlich’s Haematoxylin for 45 minutes. Since this is a regressive stain, over stained tissues will have the stain solution removed with a tissue paper and rinsed for 30 minutes with tap water. The tissues should appear bluish purple/dark blue. The tissues are in acidic alcohol for 4 minutes and turn red. Immediately the slides are put into ammoniated alcohol and will turn blue. Within two-minute duration, the tissue