Biological Psychology free essay sample

Biological Psychology Melissa Thompson University of Phoenix Biological Psychology When most hear the words biological/psychology, many tend to have trouble rapping their mind around it. Psychology is the study of behavior, so how does biology fit into this equation? Well we have to assume that our brain has influence or somehow effects are behavior. In order to prove or disprove this theory, we have to research the biology and psychology of both the brain and our behavior. So how do we do this, well first we have to understand the brain and how it functions, as humans we have roughly 100 billion nerve cells in the brain. This is an overwhelming amount to keep track of at one time but ever so important to researchers. Nerve cells in the brain can be a study guide because they have specific ways of acting or interacting when we expel certain behaviors. We will write a custom essay sample on Biological Psychology or any similar topic specifically for you Do Not WasteYour Time HIRE WRITER Only 13.90 / page Of course researchers are still in the infancy stage of completely understanding or being able to identify every aspect of what are brain is doing when we expel certain behaviors. If Researchers could figure out the complications of the brain and behavior those complications cause, they will be able to make amazing discoveries, for the world of biopsychology. Such as curing diseases and understanding some of the most mysterious disorders. In the beginning, biological psychology started back as far as Avicenna, Avicenna was a Persian psychologist whose specialty was in treatment of illness caused by emotions, he also gave humans a way to link changes in a human’s pulse with their feelings. From there, biological psychology was incorporated in Descartes’ mind body approach to mental health and medicine. During the time of Descartes the big question remained are the mind and body connected? Do they work together with a soul or sprit? Or do they operate in a mechanical function with the body? Descartes focused his research on innate ideas, such as reflex action and mind and body interactions. Descartes believed that the pineal gland, which is a structure in the human brain, was the connection between the mind and body. From Descartes’ ideas came Descartes’ innate doctrine, Descartes doctrine explains that the mind can exist without the body. The mind is an immaterial substance, the mind and body are not identical. Of course, as science seems to go forward more and more proof points to the two, mind and body being intertwined. Knight Dunlap, advanced the information on biopsychology with a book he wrote called â€Å"An Outline of Psychology,† and â€Å"Psychobiology,† William James, also wrote a text book called, â€Å"The Principles of Psychology. † While, the main idea of biopsychology did not originate with these two men. What there impute in this text did, was to open the door for psychology and biology, to be studied together instead of as a separate entities. Biological psychology consists of many different areas, such as paleontology, evolutionary biology, neurobiology, and neuroscience. Much of the research being done is in hopes of helping individuals who suffer from cognitive disorders, many times accompanied with physical deficits. Such as autism and Alzheimer’s. Biopsychology is also committed to finding solution to such disorders as schizophrenia, and depression. The general idea is that these disorders are somehow related to the chemical imbalances in the human brain. These imbalances make neurons tramitions dysfunctional, and like I said previously, with 100 billion neurons to watch and research, in this is a field of study. There is still a long way to go to be successful in the ultimate mission. Conclusion The field of biological psychology is an attempt to answer many questions; such as, is homosexuality biological based or an individual choice? The same with alcohol and drug addiction is it biological or an implication of a weak character? These are just a few of the question’s psychological biology theories hope to answer one day through reasearch. It is important to understand how the behavior and brain are connected. There are many alcoholics and homosexuals who would be eternally grateful to know for a fact that there disease is biologically based and it is not something they them selves have done wrong. So where do we go in the way of biopsychology? In each disorder the tramition of the neurons is disrupted, meaning that if researchers can narrow down where the disruption occurs, and when the effects of the mood beings References: Descartes, Rene, (1986) Descartes psychology by J. Cottingham, Cambridge: Cambridge Cottingham J. (1986) University Presshttp://fatimahye. muslimpad. om/2010/03/05/descartes-mindbody-dualism/ Cochran R. Barbra (2003-2010) what is Biological Psychology, http://www. wisegeek. com/what-is-biological-psychology. htm . (2010). In Encyclopedia Britannica. Retrieved March 23, 2010, from Encyclopedia Britannica Online: http://www. britannica. com/EBchecked/topic/458833/biological-psychology Hernandez Carrie Ann (2002-2010) what is Biological Psychology? http://www. helium. co m/items/1415090-psychology-what-is-biological-psychology Breedlove S. Marc, Rozenzweig R. Mark, Watson V. Neil Learning Biological Psychology http://www. biopsychology. com/5e/lbp5e/home/home. html

Computers have made life easier and more convenient essays

Computers have made life easier and more convenient essays Computer have made life easier and more convenient I have been working for several years utilizing computer. From my experience, I can tell how important is to have a computer in our everyday life. Computer is the absolute requirement of the new millennium. Everybody needs to be computer literate these days, so they can compete with rapidly changing technology. An industry widely using computer is the automotive industry. To make our life easier and more convenient in the automotive industry, a computer can be used in many different ways, such as design, transfer data, and some testing or studies. In the automotive industry computers perform a very important job in design. Design is one of the most important areas in the automotive industry where the computer is used repeatedly. Before the computer was developed for this kind of work, all design was done on a board. It took months to design a part and years to complete a whole design process. The work on a board was difficult and time consuming, especially because the tolerances in design are critical so that the quality of lines is very important. To check drawings on a board also took a lot of time to be able to figure out a 2D design. When the drawing came back from the checking department, the work was really stressful and again it took a few days or weeks to redraw the part to keep the drawing with the same quality. In contrast to working on aboard, a computer is making life much easier. It will still take time to introduce the idea of what needs to be designed, but to draw the lines or solids is very quick. Most importa ntly, the parts can be design in 3D, which is very helpful because the parts can be easily compared with other parts to see if there is any interference between them. This is making the work for design more efficient. To make changes on the computer is so easy, and it takes only a few hours when the changes are small to a few days when the changes are ...

Questions Essay Example | Topics and Well Written Essays - 500 words - 31

Questions - Essay Example He explains that a lot of failure is often attributed to the use of external interventions that do not recognize the nature of issues on the ground. The best strategy for resolving civil wars is through the effective analysis of the causes and the political and economic demands on both sides. It is also useful to engage such wars through a carefully selected team of representatives and institutions that both sides may clearly engage and understand. In the event the external forces are deployed, like the U.N. or NATO, their presence in the scene need to recognize the limits that are acceptable to the parties and they must be accompanied by relevant political agencies. If interventions are defined in terms of human rights like those that the Bush administration did in Iraq and Afghanistan, the percussions might be inconsistent because other nations are already sharply divided on their approach to international law and humanitarian assistance discourses and theory. James Kurth is very categorical of the imperatives for dialogue and deployment of forces as a solution to civil war. He particularly hails the necessity for effective selection of the forces that can ever intervene in a conflict and their credibility in the estimation of the actual wrangling factions. Suffice it to say, civil war erupt within a historic and economic context that must be yielded if a solution could ever be attained in addressing them conclusively. The Syrian situation is one that is unique and involves complex international and diplomatic nexus. Nevertheless, the United States after the war in Iraq and Afghanistan have lost important credibility in its international standing as a super power. The Iraq and Afghanistan have led to a considerable contestation of the basis of America’s international hegemony as a super power. If America will intervene in Syria, it might take a different form rather than official national deployment of forces. On this basis, the U.S. can supply the

Future of Healthcare Essay Example | Topics and Well Written Essays - 2500 words

Future of Healthcare - Essay Example untries such as the United States have established public health care as an intervention to manage and control illnesses, injuries and other health disorders through disease surveillance, and encouragement of health behavior, environment and the society. It was intended to improve the accessibility of health services through private and public insurance health care provision to all Americans (AcademyHealth, 2011). Although introduction of Patient Protection and Affordable Care Act in 2010 has addressed various challenges facing the health sector the reform has its share of challenges, risks, and opportunities for the people and the state. The drive to increase government involvement in health care administration in the United Stated State can be traced in 1912 following the presidential candidate on the Progressive Party ticket Theodore Roosevelt call for creation of a national health insurance scheme to replicate that of Germany (Emanuel, 2014). After the Great Depression, the proposal gained attention in 1932 when Wilbur Commission, a governmental panel observed that millions of American residents lacked access to affordable medical cover (AcademyHealth, 2011). They suggested a medical group practices and prepayment scheme where the group would contribute finances to cover the members. The intention was to provide every American with medical cover. However, the system experienced myriad challenges partly because of inadequate funds the state was facing and partly because the American Medical Association (AMA) failed to endorse government-run healthcare. These led to the failure of legislation to support the proposa l. Another attempt to provide a ten-year health care for all Americans was put across by President Harry Truman in 1945. However, the effort was thwarted by AMAs warning of the detriment of socializing medical care and subsequent opposition by the Congress (Brill, 2015). However, these proposals set the ground for subsequent political debates to

Double negative gravitational renderer Research Paper

Double negative gravitational renderer - Research Paper Example The simulation was done as part of the making of Christopher Nolan’s Oscar-winning movie Interstellar. The images were a result of the spinning black hole which was dragging bits of the universe along with it and causing the caustics around it to be stretched severally around the spinning black hole: These multiple images are caused by the black hole dragging space into a whirling motion and stretching the caustics around itself many times. It is the first time that the effects of caustics have been computed for a camera near a black hole, and the resulting images give some idea of what a person would see if they were orbiting around a hole. To create the simulation of the spinning black hole, DNGR maps the paths of millions of light beams along their respective cross-sections (that are evolving in real time) as they come into the black holes warped space-time continuum. DNGR created clear and very smooth images of a wormhole and with a glowing accretion disk that had parts th at swung over and under the wormhole’s shadow and even infront of the shadow’s equator thus resulting to an image of a split shadow. This phenomena was a result of gravitational lensing, which is a process where light beams from several locations on the disk or even from distant stars are bent before arrival at the simulated camera; thus resulting to the mind-blowing surreal images of the celestial body.

The Role And Functions Of Media Media Essay

The Role And Functions Of Media Media Essay The media is analysed in two ways here as an informative aspect as well as a form of entertainment. Freedom of expression is usually questioned in the media, how free is the media allowed to be? Isnt the media always controlled? What is the role of media in society? Is everyone in society treated equally in the media, when being reported on? Introduction: It is often a belief that the media is a rather powerful tool, one that gets blamed for all the wrong that occurs in society. What we read in the papers and view on television is usually what we believe. This study unit focuses on the functions of the media and what its role in society should be. In other words the function and the role of the media in society within the context of functionalism as a theoretical paradigm. 1. What is functionalism?: Definition: Functionalism refers to a system, a belief in function over form. Functionalism with regard to the media refers to how the media operates as a whole system in society to help create a balance in society. Society as an integrated, harmonious and cohesive whole. Different social systems function to maintain equilibrium, consensus and social order. Media as a powerful socialisation instrument should contribute towards integration, harmony and cohesion through information, entertainment and education. Functions of the media: Wrights model of functions: Main functions of the media are to inform and entertain  ® this allows the media to contribute manifestly or latently to cultural growth for individuals and society. Though its rather a simplistic model especially when it comes to the political functions of the media An example, think of a documentary Special Assignment this genre aims to educate and inform society on issues of reality.  ® Latent: existing but not yet active or developed.  ® Manifest: clear and obvious to see or understand. MODEL OF FUNCTIONS: Inventory of questions What are à ¢Ã¢â€š ¬Ã‚ ¦ 1. The manifest 2. Latent 3. Functions and 4. Dysfunctions of mass communicated 5. Surveillance (news) 6. Correlation (selection) 7. Cultural transmission 8. Entertainment for the 9. Society 10. Individual 11. Subgroups 12. Cultural systems? Objections (Short comings) to Functionalism: Functionalism takes for granted that agreement prevails over, and disregards conflict in society. The media will not have the same functions for all the people in society. Interpreted differently by individuals. Cultural barriers could arise when interpreting different media Functionalism does not account for social change  ® well established democratic societies Vs societies in the process of transformation. Neglects to provide for feedback (seeing that feedback modifies both the message and the context) MCQUAILS TYPOLOGY OF FUNCTIONS: (Functions / tasks of the media) Information: the media (can) : with examples Provide information about events and conditions in society and the world Indicate relations of power Facilitate innovation, adaptation and progress Correlation: the media (can) Explain, interpret and comment on the meaning of events and information Provide support for established authority and norms Socialise Co-ordinate separate activities Contribute to consensus building Set orders of priority and by so doing signal the status of a topic Continuity: the media (can) Express the dominant culture and recognise subcultures and new cultural developments Forge and maintain commonness of values Entertainment: the media (can) Provide amusement, diversion and the means of relaxation Reduce social tension Mobilisation: the media (can) Provide social objectivity in issues such as war and politics and economic development Nevertheless Denis McQuail argues Functionalist models provide us with basic ideas about the role of the media in society. As such, they provide a structured framework for reviewing the significant tasks of media as key socialization and ideological instruments Plurality in the media: Media plurality refers to the diversity in media content available to society. Media should exist in various forms such as radio, television, and print among other forms catering for all of society. Think of DSTV as an example  ® does a wide range of channels mean a wider range of program content? Are more groups of people catered for with the diversity of channels? Plurality aims to produce democracy and freedom in the media. The Political functions of media the case of Pluralism: To inform about political developments. To guide public opinion about political decisions. To express different views about political development and decisions. To criticise political developments and decisions. The media can only be empowered to perform these functions ifà ¢Ã¢â€š ¬Ã‚ ¦ Media policy ensures media pluralism (the existence of different media: various newspapers, radio stations, television stations, magazines, films and so on. Media content reflect social plurality. Types: Internal plurality: differences within the information and entertainment content of newspapers, radio and television stations  ® should be balanced, offer different opinions etc. External plurality: differences between different newspapers, radio and television stations. Levels: Micro-plurality: Concerns each medium on its own; internal; the variety of perspectives and voices within a single outlet. Like a specific radio station Meso-plurality: Concerns media categories; the variety of choices available within the same category. Macro-plurality: Concerns all the media, regardless of category, available in a society; the variety of choices. All media in society You must understand and be able to explain each theory and to integrate it practically in a case study. In the assignment, you had to integrate a specific theory into the article provided. In the examination you will be given a similar case study and asked to explain the specific theory referred to. Please ensure, therefore, that you familiarise yourself with the various theories. Media Theories Normative theory: (theories are concerned with): Views about the ideal role of the media in society, both to the power structure the recipient. Theories are concerned with issues like Control Regulation And objectives of the media Concerned with restrictions on the media in various situations. Authoritarian theory: MAIN press theory the media according to this theory is controlled and presented according to societies best interests. (Press is a mouthpiece of government) Dictatorial societies. Justifies government suppression of the media in extraordinary circumstances Assumptions: Media should not undermine government, vested powers and interests Media should be subordinate. Should not contravene prevailing moral and political values. Censorship is justified. Editorial attacks on government = criminal offences. The media under these governments should propagandise the governments ideology. E.g like Hitler and in Zimbabwe Analyse article and then integrate the normative media theory, namely the Libertarian theory into article below. Explain the Libertarian theory; practically integrate the belief in the theory into article (describe how journalists reporting on this case tie into the belief of the Libertarian theory. Libertarian theory: Provides a philosophical basis for the on-going, three-way relationship between the news media, government and society. This duty and right seeks to maximize the freedom of the press, and in effect be a watchdog towards the state. MAIN press theory Media should be able to publish what they see fit, the media is also allowed to publish information against the ruling power and society should interpret the messages accordingly. (Example of article) People are rational beings capable of distinguishing between truth and falsehood, and between good and evil. Give them all factual information and let them decide. (Example of article) Its the responsibility of the media to keep the citizens of a country duly informed of the actions of its government. By having written this article, Boyle is performing this duty set out by the libertarian theory. Assumptions: The media is a source of information. The media is a platform for expression of divergent opinions. Free from government control. Media should be free from external censorship. Should be accessible to any individual or group. Editorial attacks should not be punishable. No coercion to publish anything. No restrictions on the acquisition of information. No restrictions on import and export of information across borders The media should be free from censorship that is external from it, so that certain officials from a political party cant restrict or delete certain remarks that were made to the public because they would want to dictate what the public reads and what not. Publication should be free without a licence for the people reading the material. There are no restrictions like this in South Africa currently. If there are any editorial attacks on government it should not be punishable; this paves the way for free speech like the article of Boyle, giving his opinion and informing the public. There should be no compulsion to publish anything as this will give an unjust and skew view of what is happening in South Africa. With parties exerting their power to help their own cause. The acquisition of information should not be restricted if they are obtained through legal channels. For instance the number of South African Police Service members that were suspended because of corruption those are available thus it can be published if the journalist wishes and to inform the public. There should be no restriction so that information about the country may or may not be imported or exported. Social responsibility theory: Variation of first 2 theories media should be equal and fair in its reporting of incidents and issues. It must be diverse and responsible towards society. Based on the following premises: Reconcile the ideas of freedom and independence with responsibility towards society. Media should support democratic political principles. Create a form for different viewpoints. Should meet certain standards. How? Through regulatory bodies, independent of government. (E.g. ICASA for broadcast and telecommunication and the Press Ombudsman for newspapers.) Professional bodies such as the South African National Editors Forum (SANEF) Basic principles: Media should accept responsibility towards society. Set professional standards (truth, accuracy, objectivity, balance) Self-regulate Avoid information that could lead to crime, violence or social disruption. Not offend ethnic or religious minorities. Be representative of all social groups. Reflect the diversity of society. Intervention if the media fail to meet these standards. Soviet communist theory: Variation of first two theories Media must work and be owned by the working class. Main assumptions: Act in the interest of, and be controlled by the working class. Media should not be privately owned. Socialisation, education, information, motivation, mobilisation. Media should respond to needs of recipients. Society can use censorship. Marxist-Leninist view of society must be reflected in programming. Supporting progressive (communist) movements Development theory: Independent of these theories because of the unique conditions in third world countries Individuals as well as minority groups must be catered for by the media. Basic assumptions: Media should make a positive contribution to the national development process. Economic development and society should be more important than press freedom. National, cultural and language issues should be high on the medias agenda. Media should give preference to information about other developing countries that are geographically, culturally and politically akin to each other Journalists have both responsibilities and liberties in obtaining and distributing information State has the right to intervene by restricting and censoring the media. State subsidiaries and direct control is justifiable The Media Development and Diversity Agency in South Africa Democratic participant theory: This is the outcome of the shortcomings in these theories Reaction against commercialisation and monopolies Against centralisation and bureaucracies in public broadcasting Developed societies EMPHASIS Media multiplicity Small-scale use of media; medias local nature De-institutionalising the media The reciprocal role of communicator and recipients Horizontal communication Interaction and involvement PRINCIPLES: Right of access and right to have needs served by the media Content should not be politically influenced Justified in terms of needs and interests of recipients Groups, orgs and communities should have their own media Small-scale, interactive and participatory forms of media are more beneficial. Local content Social needs are neglected by established media Communication is too important to be left to the professionals Rethinking normative theory: Theories of the functions and roles of the media fall into 2 types of theory: those prescribing normative tasks for the media in society (the theories mentioned above) those describing the real role of the media in society (there are 5 possible paradigms) Liberal-individualist paradigm: emphasis is on individual liberty and upholding democracy. Social responsibility paradigm: the media should contribute to the upliftment of society and its citizens. Critical paradigm: the media should question prevailing and oppressive ideologies. Administrative paradigm: emphasis on professionalism. Cultural negotiation paradigm: emphasis on the rights of subcultures. The media can play one or more of the following roles:  ® Collaborative young and insecure nation, collaborate towards development ideals, nation building and national interest, usually the role the governments want the media to play  ® Surveillance adversarial role, watch-dog and agenda-setter, the media exposes violations of moral and social violations  ® Facilitate create and sustain public debate  ® Critical / dialectical Journalists examine assumptions and premises of a community. Constitute public debate about prevailing political order New thinking about normative theory: Normative theories are changing. It is being questioned by post-modern and post-colonial perspectives: The post-modern perspective: A new media environment In post modern societies the distinction between public and private is blurred, in other words it is difficult to recognise a coherent population with shared values and a single ideal. New channels of public communication have introduced a Multi-media approach, (new technology) interactivity Commercialisation market driven what is interesting, not what is important. Popular culture. New genres infotainment, talk shows, reality tv. Like Idols and Survivor A shift in social responsibility from public organisations (broadcasters) to commercial enterprises. Pluralised society. Acknowledgment of difference and diversity EXAMPLE: Even democracy is seen to be in crisis. Ideal democracy is being questioned Ideal democracy is being questioned as it has become much more fluid and evolving. Democracy in South Africa is also seen as complex and diverse why? For the post modernists, both society and the media have become so complex, diverse and abundant with choices, so overloaded with media genres, outlets, products, meanings and messages, that normative media theory had lost its grip. (Fourie 2007:206) The post-colonial perspective: de-westernising Colonial: Relating to the colonies of the former British Empire Post colonial: Existing or occurring after the end of colonial rule and the gaining of political independence. This is seen as a product of the Western way of thinking about the role of the media in society the idea of de-Westernising media theory and specifically normative media theory is not new Post-colonialism and comparative theory provide the groundwork for investigating ubuntuism in South Africa (Africa) as a framework for changing normative theory from an Afro-centric viewpoint. Some norms set for the media can be regarded as very Eurocentric and bias. It emphasises the need to develop comparative theories that consciously avoid ethnocentric bias, to focus on elements that appear to be universal in most societies. Revisiting normative media theory in South Africa: Although the post-modern argument is eagerly adopted by the South African market, post-colonial theory provides a foundation for investigating the philosophy of Ubuntu in SA as a framework for the revision of normative theory, using an Afro-centric perspective. Ubuntuism as an African moral philosophy. (why or why not can it work as a normative theory) What is Ubuntu as a normative theory: Ubuntuism places the emphasis on sharing and participation in collective life, which is in contrast to Western individualistic freedom of the self. A person is defined with reference to the community or A person is born for the other. Emphasis on community and collectively. We need to be careful not to see collectivism in the sense of communism or socialism, but rather to see the individual as a unique centre of shared life. Community is the context in which personhood is defined. Negotiation, inclusiveness, transparency and tolerance. Ubuntu as a normative theory: when it comes to mass communication the emphasis is on community and collectivity when it comes to public interest the emphasis is on the community A media that provides freedom of expression, space for the concerns, ideas and opinions of the community. Freedom of expression is measured in terms of the wellbeing of the community. When it comes to public interest, the same emphasis would be placed on the community. Thus Stimulating citizen and community participation. It is therefore important that the journalist should act (ethically) in harmony with the morality or principles of the community. This is therefore a journalism that does not place a high value on objectivity. The journalist needs to get involved in dialogue with the community. Whatever goes to print should be assessed in terms of the impact of the story on the community. Fourie (2007) argues that South Africa should adopt the post-modern acknowledgement of difference and diversity. In this way South African media would reflect the realities of South African society. In practice this requires reporting that: Stimulates interaction among citizens and reporters and between citizens and politicians Enables people to come to terms with their everyday experiences Acknowledges the complexity of a matter or an issue Is not the hurried conclusion of an observer Penetrates the moral dynamics underlying the issue Is interpreted against the background of the communitys contexts, beliefs, values and needs. Ubuntus role: Bonding a community Dialogue towards reaching consensus based on the social values and morals in and of a community SA suited for postmodern thought, thus including UBUNTU How does ubuntuism differ from the functions and social responsibility of the media in western normative theory? Western media thought and focus: Information, surveillance, entertainment and educational roles Media freedom and right to protection in order to be able to fulfil its social responsibility The individual right to information, surveillance, entertainment and education The emphasis thus moves: From the media as informant, gatekeeper, entertainer and educator TO media as mediator From the media as observer TO the media as participant and negotiator. May have negative consequences for freedom of expression: Fourie mentions May have severe media restrictions, (as in the history of apartheid where the country excluded the majority from rights) with regard to patriotic media Distinctiveness of ubuntu as an African moral philosophy compared to Western communitarianism and its associated civic journalism Changed nature of contemporary African culture and values, values often far removed from traditional African culture and values Political misuse of moral philosophy Nature of media in a globalised world and the changed nature of the media landscape needs to be considered. Entertainment: Much of the media produced today serves for the purpose of entertainment Inform and educates on a latent and manifest level the five motifs prerequisite for experiencing pleasure and gratification identity, = entertainment focuses on human relations ability, = gives problem-solving possibilities survival, =awareness of eternal values (freeing from anxiety about destruction and death) understanding = of reality and knowledge. shedding new light on reality (youre not alone) From a rhetorical perspective the individual determines their interpretation of entertainment  ® according to identity, social relation You can consider family series, police and action dramas or situation comedies, soap operas, game shows, From a behavioural perspective entertainment is associated with the human ability to identify with others project and introject feelings but also with distancing from others Entertainment also makes a visual impact on the viewer Viewers become outsiders (not participants) Entertainment content (like any form of play) is always voluntary. Introjection = viewer adopts feelings of other party Projection = viewer projects feelings on other party (actors, characters) People are entertained when they produce their own opinions on these situations. Study Unit 5 (Chap 5) The Effects of mass communication (Effect Studies) Importance of understanding media effects: Strategic importance: to understand that messages specific response certain circumstance = strategically important in political, social awareness, marketing and advertising campaigns. Scientific importance: contributes to the beneficial use of the media for the improvement of peoples circumstance and society in general Ethical importance: Responsibility of communication workers to know about the possible consequences of their work on the lives of people and society Effects studies seek to discover describe and explain the medias specific effects on our behaviour and thinking in a specific way. E.G. The impact of pornography, violence and / or crime portrayed in and by the media on peoples behaviour. Makes use of mainly quantitative research techniques such as content analysis, survey research. CATEGORISING MEDIA AFFECTS: Write a paragraph in which you discuss the media effects that can be identified in these articles. Behavioral effects: Cognitive effects Media messages can affect our knowledge and thinking about something (e.g. thinking about racism) Affective effects Media messages can affect our feelings about something (e.g. child abuse, terrorism, violence.) Cognitive effects Media messages can affect our behaviour towards something or someone (e.g. contribute to political rising against a government, org or group Manifest and latent effects Manifest when we know that we have been influenced by media messages Latent when we are not aware of its influence Intended and unintended effects May have been planned to achieve a specific effect (e.g. HIV awareness campaign may be intended to warn people against disease Or not planned or intended (e.g. May teach certain people how to spread the disease Time-scale effects Short term message exposure Exposure to single message like one programme after that person forgets about it Intermediate message exposure Exposure to a series of related messages like a series on TV (e.g product campaign, stopping smoking) Long term exposure Many exposures to related messages over time (e.g. media violence, pornography or awareness of environmental issues) may change our response or behaviour over a long time McQuail main kinds of media-induced effects: Intended change Unintended change Minor change (intended or not) Reinforcing what already exists (no change) The media can prevent change Planned and unplanned effects: Planned effects: Propaganda An ongoing campaign to influence peoples minds by focusing on negative aspects of an opponent / topic. Withholding positive or objective information E.g. in the political arena Agenda-setting Framing Media campaigns An advertising campaign to promote a specific product or educational development. E.g. Topic people knew initially little or nothing about like global warming and its effects Knowledge distribution Unplanned effects: The medias contribution to cultural change The medias contribution to Socialisation Reality defining the medias interpretations of the realities of daily life and how we should understand them Media violence if the film or tv programme causes violent behaviour in an individual or amongst group The medias contribution to Institutional change The medias contribution to Collective reaction Effect theories: Short-term theories: The hypodermic needle theory Two-step-flow theory The uses and gratification theory Long-term theories: Accumulation theory Diffusion of innovation theory Modelling theory Social expectation theory Meaning theory Stereotype theory Agenda-setting theory Framing Spiral of silence theory List the theories and briefly discuss Also list some of own examples to illustrate the theories discussed 1. Short-term theories: The hypodermic needles theory: What do the media do to people? Certain values, ideas and attitudes are injected into the individual media user, resulting in particular behaviour. The recipient is seen as a passive and helpless victim of media impact. Anomie state to which a group or individual is prone when they feel that their accepted values, norms and culture is threatened Usually in countries in the throes of change. New legislations and media reports on them extensively, reflecting on thinking of society, infusing moral debates often to the point of mass hysteria. (e.g. Malema AWB.) Two-step-flow theory: What do people do to the media? Mediating factors. Media users are not at the mercy of the media, but selectively expose themselves on the basis of culture, education, expectations etc. Thus exposing themselves selectively to what they agree to or understand Family, colleagues and friend filter media users interpretation and experience, acting as buffer for one-sided interpretations Opinion leaders represent a further buffer In a commercial media system, media represents a divergent of interpretations on a certain topic The uses and gratifications theory: What do people to with the media? Diversion As a distraction to escape from their routines and problems The gratification is an emotional release of a temporary nature Personal relations Interaction with others, discussing what they have read, seen or listened to The gratification is one that provide content of companionship and sociability Personal identity Media content is used to explore, challenge, adjust or confirm personal identity Use content to compare themselves and their values and situations with those of others Surveillance Media users need and get information about issues that can affect them directly or indirectly The gratification is one that satisfies the need for information about immediate and distant world circumstances 2. Long-term theories: Accumulation theory: Media focus (a newspaper or different newspapers by example) repeatedly + consistent + over a long period, focus on a specific topic= changes in beliefs, attitudes and behaviour. Focus attention and produce messages on specific problems or issues (E.g. race, discrimination, the environment, social habits, crime, divorce, style, sex, politics) Over extended period of time focus stays and presentation corroborate each other Individuals become aware of these messages, and a growi

Consumer Benefits and Controversy of High Fructose Corn Syrup Essay exa

The Bittersweet Truth to High Fructose Corn Syrup This paper is about high fructose corn syrup, a widely used sweetener made from corn. It discusses the history behind it and explains the process through which it is made and why it is used so widely. It also discusses the link between high fructose corn syrup and obesity. This research paper provides and in-depth explanation of the consumer advantages of high fructose corn syrup as well as the controversy behind its labeling as natural. Most people cannot resist the sweet taste of candy, cookies, cake, or anything else you can think of. The majority of Americans have plenty of these products in their pantries, ready to be eaten. These people think that they are just eating junk food full of sugar, but almost everything that is sweet that you buy at the supermarket is chock full of something even worse, high fructose corn syrup. High fructose corn syrup is extremely soluble and mixes well in many foods. A lot of companies are willing to use it because it is cheap to produce in large quantities, unbelievably sweet and tasty, and extremely easy to store. There is a lot of controversy over high fructose corn syrup because of its questionable health effects, taste, and labeling as a natural ingredient. Even though high fructose corn syrup is a relatively recent development in food products around the world, there is a lot of history behind how it is made and why it is used in such a variety of edible goods. A scientist named Yoshiyuki Matsuoka-Naoi Takasaki patented high fructose corn syrup in 1971 while working for a government-affiliated laboratory in a large city in Japan. But it wasn't until 2001, shortly after the United States of America Surgeon General, Dr. Da... ... and the rest of the world will find themselves in an inescapable abyss. Works Cited B. Guggenheim, Zurich. Health and Sugar Substitutes. Switzerland: S. Karger, 1979 Forristal, Linda Joyce. "The Murky World of High-Fructose Corn Syrup." In the Kitchen with Mother Linda. 12 Mar 2003. The Weston A. Prince Foundation . 28 Jul 2007 . "High Fructose Corn Syrup Facts." HFCS Facts. 2007. The Corn Refiners Association. 23 Jul 2007 . Hopkins, Kate. "Why Coke Uses High fructose corn syrup." Accidental Hedonist. 01 Jan 2006. 23 Jul 2007 . National Academy of Sciences. Sweeteners Issues and Certainties. 4th Edition. Washington D.C.: Academy Forum, 1975.