The positive aspects of media Essay Example for Free

The positive aspects of media Essay Media is part of our everyday life. We take the knowledge we get through newspapers, television, the Internet and radio for granted and often we tend to focus on the negative influence it has on the society. In this essay I am going to discuss aspects of media which can also have a negative impact but which usually benefit the world we live in. The media is easily accessible one can buy a newspaper in any city of the world or find a television or radio signal. People know a lot more than they did a century ago. For example, media plays an important role in educating people about health and diet. There are articles in newspapers which give general tips about how to be more healthy but also stories which tell people to do regular check-ups for cancer. The fact that media is accessible and educates people might be part of the reason why modern people live longer. The fact that media is widespread contributes to the fact that it cannot be controlled by a single authority. The media brings many different views to the public and anyone who has access to the Internet can write his own opinion about the matter at hand. A few years ago in Estonia there was a conflict between two different nationalities the Estonians and the Russians. The conflict was about different historical opinions and since practice showed that the two parties cannot come to an agreement by talking things through, the Internet was a good place to find different arguments on both sides and calmly come to an agreement. Media acted as a bridge or mediator between the two sides of conflict. We can rely on the knowledge we get through the media when we have seen or heard the person who has immediate contact with the matter at hand. Our knowledge has to be reliable because otherwise we would be unable to have a justified opinion about different issues. Millions of people watched the elections of Americas president. The television helped them to develop an opinion about the worlds most powerful man and rely on the fact that he is not made up or and everything they know about him is cohering with what they have read from the newspapers. Besides the negative aspects of the media it also has a lot of positive factors. For example it is easily accessible, it mirrors many different viewpoints of different matters and it also brings us the immediate experience of the events instead of hearing about them from another source. The media has many aspects which deserve praise and which make our society to be more democratic and educated.

School Psychologist :: essays research papers

The purpose of this informative interview was to develop a better understating of certain aspects of the School Psychologist that are of interest to me. My interviewee for the Psy 600 interview assignment was Elsie, a school psychologist intern for the Board of Education. I have conducted this interview over the phone. In preparation for the interview, I picked the questions from professor’s guidelines, that I felt important for helping to persuade myself to go into school psychologist field.   Ã‚  Ã‚  Ã‚  Ã‚  Before becoming a school psychologist, Elsie has been involved in general education for 7 years and in special education for 6 years. While working with special education population, she has developed a strong interest in learning to identify the main cause of behavioral and emotional problems in children. Therefore, she learned that the School Psychologist professional training would enable her to explore her career in area of special education.   Ã‚  Ã‚  Ã‚  Ã‚  Elsie’s favorite part of the job is the evaluation process that involves the: assessments and other psychological testing. The most important part of the assessment is identifying the problems associated with learning and behavior. Elsie said that the assessments are something like a â€Å"detective work,† but of course nature of work, is different. Elsie’s least favorable part of the job is the enormous amount of administrative paperwork to be completed and submitted to the principal and other administrative staff.   Ã‚  Ã‚  Ã‚  Ã‚  Elise also mentioned the importance of the School Based Support Team within the school system. The SBST consists of: education evaluator, social worker, and a school psychologist. However, when the education evaluators were discontinued from the school system, the SBST became a IEP team. The IEP team consists of. Social Worker and School Psychologist. The advantage of being part of the team is to make the evaluation process easier. When asked about the preferable counseling interventions, Elsie said that there was no one size fits all interventions and it must be based on individual needs of every student. One of the crucial elements of evaluation process, from Elise’s experience, is a class observation.

Advanced Manufacturing Processes and Materials (Turbocharger)

Turbocharger is nothing but a gas compressor, which is kept in use to forced-induction of the internal combustion engine. It is a derived form of supercharger. The fundamental function of the turbocharger is to enhance the density of the air which is entering in the engine. Density is increased to produce more power.Compressor, turbine and shaft are the core and essential parts of a turbocharger. Compressor of the turbocharger got power by a turbine and this is driven by exhaust gases of the engine. Direct mechanical drive is not used like many other superchargers.In early days or in the days of the invention of turbochargers, it is referred as turbosuperchargers because turbochargers were derived from the superchargers by combining a turbine in the accessories of superchargers. Compressor was there in the superchargers, but turbine was not present in superchargers.In turbochargers, a fan pump of small radius comes into the driving condition with the help of the gases which get exhau sted by the engine. The main assembly parts of the turbochargers means turbine, compressor and shaft are attached in such a way that turbine and compressor shares a shaft and get attached with it.The turbine is used to alter the exhaust heat and pressure into the rotational force and this rotational force drives the compressor. Compressor increases the pressure of the air and this pressurized air enters into the cylinders on each intake stroke. This in turn increases the volumetric efficiency of the engine and this is done by solving one of its cardinal limitations.Only downward strokes of a piston are used in naturally aspirated automobile engine, but the pressure of the atmosphere can not be increased more than 1 atm. This thing creates a pressure difference limit in the naturally aspirated automobile engines, which limits the amount of airflow entering the combustion chamber.But turbocharger eliminates this limit because it is designed in such manner that it increases the pressur e at a particular point from where air enters into the cylinder. This in turn maintains pressure into the combustion chamber, which increases the revolution speed. This increasing speed produces high power and torque at the output of the engine.But there is a limitation on the pressure in the turbocharger. Pressure should not cross its critical limit, otherwise explosion and physical damage may occur in the engine. To avoid such type of conditions an arrangement has been made there in the turbocharger. In this type situation intake pressure is being controlled by venting excess gas and this facility is being provided by wastegate functionality.

Constructivism And The Theory Of Constructivism Essay

I. Introduction Certain individuals seem to be able to effectively communication their message to achieve their goals, and others do not. Constructivism explains why differences in communication skill occur between individuals. The purpose of this analysis is to demonstrate the utility of constructivism as an aid to help individuals understand how to create strategic messages that will help attain their goals. Constructivism will be defined and its main premises will be explained. Following this, a communicative episode will be presented, along with an analysis of how this theory can be applied to this situation. Finally, the application of constructivism in different contexts will be discussed, as well the strengths and weaknesses of the theory. II. Explanation of Constructivism Constructivism, first theorized by Jesse Delia, seeks to explain the way individuals adapt their messages in order to successfully elicit a desired response from their listener. The major premise of constructivism states that those who have greater amounts of personal constructs are more cognitively complex. Using these personal constructs, individuals can create a strategic message personalized to the listener and is therefore, able to achieve their goals. The idea of cognitive construct was originally presented in George Kelly’s personal construct theory, which states that individuals create mental structures in which the behavior, appearance, and utterances of others are interpreted and givenShow MoreRelatedConstructivism And The Theory Of Constructivism1577 Words   |  7 PagesBut why do we make assumptions? The theory of Constructivism can help us understand why we categorize things we see into constructs and how these constructs can be harmful and how they can benefit or hurt us when we communicate with others. The theory of constructivism helps explain how meaning can be developed through interactions we have. The basis of the theory was started by George Kelly who was a main author in the Personal Construct Theory. This theory discussed insight and how it can beRead MoreTheories Of Learning : Constructivism And Social Constructivism2896 Words   |  12 Pageswill analyse three main theories of learning: behaviourism, constructivism and social constructivism. Each theory varies in its approach to teaching as each has its own definition of learning but all have strong implications for teaching practice. As every pupil has different needs and different ways of learning, no one theory is useful for all children therefore I will be examining both the benefits and limitations of each. I will discuss the implications of each theory on classroom practice, includingRead MoreConstructivism : A Learning Theory917 Words   |  4 PagesConstructivism is a learning theory that suggests that because individuals are not blank slates new knowledge is constructed by building upon prior knowledge and experiences (Brandsford, Brown, and Cocking, 2000). Within the classroom setting, constructivism often includes, but not limited to a hands-on activity, group work, and teachers acting as facilitators. At the sight of observation, the learning activity was a guided reading lesson. This reading activity was designed for a small group of fourRead MoreVygotsky And Constructivism Theory729 Words   |  3 PagesConstructivism theory is basically used to define how learners gain knowledge from their past experience or from prior knowledge. For example, even in the childhood the child is not in the blank state they grasp knowledge by the expressions and images. Lev Vygotsky was a Russian psychologist who has given socio-cultural approach to cognitive development. He wrote two famous books â€Å"Thought and Language† and â€Å"The Development of Higher Psychological Process†. V ygotsky’s theory is based on social-culturalRead MoreConstructivism And The Learning Theory1346 Words   |  6 PagesTransfer of Learning: Constructivism Constructivism is the learning theory that focuses on observation by acquiring data and thereafter reexamining, altering, and updating information to be useful in the present time. Humans process experiences, knowledge, and conception of life based on their impressions of their past. As individuals experience an unfamiliar event, they will attempt to integrate it with their knowledge and past, therefore replacing old outdated or incorrect data with new more pertinentRead MoreTheories Of Behaviorism And Constructivism754 Words   |  4 PagesIntroduction Behaviorism and constructivism are learning theories which stem from two philosophical schools of thought which provide a structured foundation for planning and teaching instructional tasks. Behaviorism is based on observable changes in behavior. Any concept can be learned if it is repeated enough until it becomes automatic. Some key players in the development of the behaviorist theory include Pavlov, Watson, Thorndike and Skinner. Constructivism is based on the premise that weRead MoreThe Theory Of Education And Constructivism1587 Words   |  7 PagesTwo of the more prevalent theoretical frameworks used in education are constructivism and andragogy. Savicevic (1991) points out that the popularity of andragogy has spread among practitioners and researchers in many countries, including Hungary, England, Finland, France, Germany, Poland, the Netherlands, and Russia (as quoted in Chan, 2010, p. 28). Constructivism, on the other hand, has become, as O’Neil (1992) observ es, â€Å"a new catchword† among educators (as quoted in Oxford, 1997, p. 37). ThisRead MoreConstructivism : A Cognitive Learning Theory1151 Words   |  5 Pages Constructivism: A Cognitive Learning Theory Erica Johnson Lourdes University â€Æ' Constructivism: A Cognitive Learning Theory According to Kivunja (2014), â€Å"a learning paradigm is a conceptual model that represents understanding of relationships involved in the learning process† (p.82). Cognitive learning theories were developed from the work of Gestalt psychologists during the early 1900’s (Billings Halstead, 2012). According to Billings Halstead (2012), â€Å"Gestalt psychologists believe peopleRead MoreConstructivism : Theory Of Learning And Knowledge1433 Words   |  6 PagesConstructivism is one of the three learning theories developed to help explain the way children learn in the classroom. The scientist Jean Piaget and psychologist Lev Vygotsky were the theorists who developed constructivism. (Pass, 2004) Teachers today use these ideas, some use them at different times in their classrooms and others have used them combined into the same lesson. Constructivism can help students understand and retain the information they learn in the classroom. Piaget made detailedRead MoreSpeec h Relations in Constructivism Theory1599 Words   |  6 Pages Analysis of the speech in relation to Constructivism theory The ideas that countries float and advocate for at times of conflict usually lead to intense war or peace. In constructivism, the major idea is how structures put in place are influenced by persuasive ideas and common beliefs that countries bring into play in the international arena. Politics in the international community is a product of social construction emanating from common values and persuasive ideas as