Evaluate Is Acceptance Model Essay Example for Free

Evaluate Is Acceptance Model Essay There are many models have been developed to understand the factors affecting the acceptance of computer technology such as Theory of Reasoned Action (TRA) (Fishbein Ajzen, 1975, Ajzen Fishbein, 1980), Theory of Planned Behavior (TPB) (Ajzen, 1985, 1991), Technology Acceptance Model (TAM) (Davis, 1989), Decomposed Theory of Planned Behavior (DTPB) (Taylor Todd, 1995), and Unified Theory of Acceptance and Use of Technology (UTAUT) (Venkatesh et al., 2003). TRA proposes that individual beliefs influence attitudes which will create intentions that will generate behavior. There are two major factors that determine behavioral intentions which are the person’s attitude toward the behavior and subjective norms. Attitude toward the behavior refers to the person’s judgment that performing the behavior is good or bad according to his or her belief. While the subjective norms are a function of normative beliefs that reflect the person’s perception of social pressures put on him or her to perform or not to perform the behavior in question. TRA model TPB is an expansion of the TRA. TPB includes the construct, perceived behavioral control to measure and account for the extent to which users have complete controls over their behavior. Perceived behavioral control relates to the extent to which the person believes that she or he has control over personal or external factors that may facilitate or constrain the behavioral performance. TPB model TAM pioneered by Davis advances the TRA by postulating that perceived usefulness (PU) and perceived ease of use (PEU) are key determinants that lead to the actual usage of a particular technology or system. Perceived usefulness is the degree to which an individual believes that using a particular system would enhance his or her productivity while perceived ease of use is the degree an individual believes that using a particular system would be free of effort. TAM model DTPB was formulated through combination of both TAM and TPB, which was intended for providing better understanding of behavioral intention by concentrating on the factors that are likely to impact systems use. This model explores dimensions of subjective norms and perceived behavior control through decomposing them into particular belief perception whilst constructs from the innovation characteristics has also been regarded as the basis of DTPM formulation. DTPB also offer a clearer understanding of behavior and behavioral intention by giving detailed information about impacts of normative and control beliefs over system usage. DTPM model UTAUT had synthesized the eight prominent user acceptance models including the TRA, TAM, the motivational model (MM), TPB, a model combining the technology acceptance model and the theory of planned behavior (C-TAM-TPB), the model of PC utilization (MPCU) (Ronald et al., 1994; Thompson Higgins, 1991), the innovation diffusion theory, and the social cognitive theory (SCT) (Compeau et al., 1999 and Compeau Higgins, 1995). This model was formulated with four core determinants of intention and usage including performance expectancy, effort expectancy, and social influence and facilitating conditions and also with up to four moderators of key counting gender, experience, age and voluntariness of use. However, the authors argue that in order to strengthen this model, the culture also need to take consideration since different culture can affect the acceptance behavior among user towards the computer technology. UTAUT model There are more theories that had been developed and many variables had used to evaluate the IS/IT acceptance rate. For example, the interactive model of technology acceptance and satisfaction (IMTAS) which integrate the user satisfaction with and user acceptance of IT. This model expands user satisfaction and user acceptance into SME sector simultaneously as two basic constructs of system usage behavior (as the key measure of IT success) while addresses specific characteristics of SMEs such as resource constraints, management method and direct interaction of SME users with external environments. Base on this model, user satisfaction can be influenced by user involvement, system quality, and information quality. High quality of information and system enable the user to produce good decision making, hence, increase the user satisfaction. However, user involvement is the key determinant of user satisfaction since high user involvement allow the user  involve in major area of the system which this give the user opportunity to enjoy most of the benefits of the system. User satisfaction will increase the usage of the system and the usage will be even higher if the system has high user friendliness. Another key determinant that influence the system usage in SMEs is user computer competence. User computer competence can be enhance through providing training by assuming that assistance of SMEs’ external environment have a crucial impact on the success of newly implemented IS by increasing SME user acceptance and satisfaction since SMEs are typically suffering from lack of resources such as internal expertise, knowledge and user skills. The training can influence the perceived ease of use and perceived of usefulness among user, hence, influence the user attitude and intention which than influence the actual usage of a system in SMEs.

Sarah Jeannette Duncan’s A Mother in India Essay -- essays research pa

Sarah Jeannette Duncan’s A Mother in India Patriarchal Victorian Men Create Monstrous Victorian Women 706 Words   Ã‚  Ã‚  Ã‚  Ã‚  A Mother in India, as a story depends on the facade of appearance and the reality of emotional abandonment within a male dominated & Victorian society. Duncan’s point is that Victorian men create monstrous Victorian women. Relationships of any emotional worth are rendered impossible between Helena and her daughter Cecily because of a life long separation imposed by the father. It is impossible for Helena to be Cecily’s emotional or spiritual mother because Helena is not emotionally equipped to be anything else other than a servant to her husband. Her life has been pre-arranged by a series of male allowances and dictates. Helena and Cecily’s relationship must be emotionally void to work within the shallow, materialistic pre-arrangement of their lives. Helena has nothing to offer her daughter but the emptiness that she’s acquired over her lifetime.   Ã‚  Ã‚  Ã‚  Ã‚  Helena has spent her life in an emotional vacuum. When Helena is forced to draw on emotional experience for her daughter’s sake she finds immature childish emotions are all she has. Cecily is as a doll to Helena that does not live up to its warranty upon close scrutiny. She recoils from the situation looking with repugnance at her alien possession. Cecily is frequently referred to as an it as opposed to my daughter by Helena. Cecily is also frightened by...

Incident Response Essay

The emergency services (Police, Fire and Ambulance) have to respond to all emergency situations, but they have different roles and responsibilities and they have graded response policies. All emergencies are graded by the call handler according to the information from the caller and not by the way the incident is reported. If a caller dials 999 believing an incident is an emergency the call handler will assess the information and then decide whether it is top priority or if the incident does actually require an emergency response. Call handlers work under the supervision of team managers and incident managers. The standards of fire cover all fire services in the United Kingdom and were set originally in the 1930’s but were established in 1958 by the Home Office. They were more clearly defined and revised in 1974 and again in 1985. Fire risk assessment, until the current year, has been based upon this guidance, which consists of a prose description of the risk categories and a formula designed to determine a points rating or fire grading of premises. When the risk category of an area had been determined, the criteria set by the Home Office demanded that the fire service response to emergency calls, met minimum requirements in terms of speed and weight of attack. Grading of incidents by the Fire service is split into 5 categories: Category ‘A’ Built up areas in large cities containing large commercial and industrial premises or high rise property where there is a strong chance of fire spread. The recommended minimum first attendance was three pumps, two to attend within five minutes and one within eight minutes, to be achieved on at least 75% of occasions. Category ‘B’ Refers to large cities and towns with multi-storey buildings, including large areas of residential housing as well as industrial estates with high-risk occupants. The recommended minimum first attendance was two pumps, one to arrive within five minutes and the other within eight minutes, to be achieved on at least 75% of occasions. Category ‘C’ Refers to the outskirts of larger towns and the built-up areas of smaller towns and extensive areas of residential dwellings such as terraced houses  and semi-detached houses, blocks of flats as well as light industry/commercial properties. The recommended minimum first attendance was one pump within eight to ten minutes, to be achieved on at least 75% of occasions. Category ‘D’ Consisting of rural property, villages and farms and all areas that do not come under categories A-C. The recommended minimum first attendance was one pump within 20 minutes, to be achieved on 75% of occasions. Rural and remote is a separate category and has no pre-determined response time. The majority of Merseyside (91%) is classed as C or D risk. http://www.gloucestershire.police.uk/foi/Information%20Classes/Policies/item11547.pdf Grading of incidents by the police in England and wales are graded as ‘emergency ‘or ‘non-emergency’ in four grades. Grade 1 is the emergency response. An emergency contact will result in immediate police response. It involves circumstances where an incident is reported to the police which is currently taking place and there is a risk of danger to life, the use or immediate threat or use of violence or serious injury to a person or property. Criminal conduct will be dealt with as an emergency if the crime is going to be serious and is in progress, an offender has just been disturbed at the scene or the offender has been detained and there is a high risk that he is a threat to the general public. When the incident involves traffic collision it will be classed as an emergency if it involves or is likely to involve serious personal injury and also if the road is blocked due to the collision and if there is a dangerous or excessive build up of traffic. Also if the call handler who takes the call feels strongly that the incident should be classed as an emergency. The urban response time for this Grade is 10 minutes and the rural response time is 17 minutes. Grade 2 is classed as a Priority response. The call handler feels that the incident is important or urgent but does not need an emergency response. This could include incidents such as a concern for someone’s welfare, an offender has been detained but is not a threat to anyone, a road traffic accident that has injuries or has caused a serious obstruction, a witness may be lost or a person is suffering distress and is believed to be vulnerable. Resourses for a Grade 2 incident should be sent as soon as is safely possible and  within 15 minutes. Grade 3 is classed as a scheduled response. This is when the needs of the caller can be best achieved by scheduling a response. This could be when the response time is not critical when apprehending offenders or a better quality of policing can be given if it is dealt with by a scheduled response by a police officer or even by that person attending the police station. Incidents should be resolved to satisfaction level of caller as soon as possible and must be within 48 hours of first call. Grade 4 is classed as Resolution without deployment. This is used when an incident can be re solved through telephone advice, help desk, frequently asked questions or other appropriate agencies or services. The caller is advised of an agreed call-back time and to be as soon as possible and within 24 hours. Grading of incidents by the Ambulance Service are placed in three categories, this grading also applies to urgent calls from GPs and other health professionals, as well as calls from the general public. Category A is Priority. This is when an incident is considered to be immediately life-threatening examples are when a person is suffering with chest pains/cardiac arrest, unconscious/fainting or has breathing problems. The response time for a category A is within 8 minutes or less. Category B is where an incident is serious but not immediately life-threatening, examples are when someone has fallen or has serious bleeding, a sick person with no priority symptoms or overdose/poisoning. The response time for category B is within 14 minutes in urban areas and within 19 minutes in rural areas. Category C is when an incident is not serious or life-threatening, examples when someone has fallen over and assistance is required, and a sick person with a range of non-serious conditions such as d iarrhoea or someone with abdominal/back pains. In 2000 the Driving Standards Agency (DSA) became responsible for assessing the training and standards of all drivers who drive emergency response vehicles which are fitted with blue lights and sirens. When talking to other agencies the DSA drew up the Blue Light Users Working Party Expectations Document. This document contained a list of the expectations that drivers of emergency response vehicles should meet before being allowed  to drive these vehicles. This document was accepted by the three main emergency services (police, fire and ambulance). This document includes performance criteria and knowledge and consists of these three elements. All emergency drivers need to be over the age of 18 and in good health also must not have any motoring convictions against their name and this is checked every three years. Element one is the ability to assess the need for an emergency response. Element two is the ability to drive the vehicle safely to emergencies and element three is the ability to show the correct attitude when responding to emergencies. Police Service Drivers have to meet the standards set by the DSA but the police service also have their own driving centres. At the driving centres police are trained and graded according to National Training Standards, which is then approved by the Association of Chief Police Officers (ACPO). The type of driver training depends on the job role of that police officer. Police drivers can be graded as Standard response drivers, advanced drivers or pursuit drivers. Advanced drivers and pursuit drivers have intense training and they use high powered vehicles and advanced techniques for responding quickly and safely to emergencies. Fire Service Drivers The fire service also has its own driver training centres where drivers are trained to the standards met by their Fire Authority. To drive an Emergency Fire Appliance drivers must hold a Large Goods Vehicle (LGV) Licence and have received the necessary training and assessments. Only then can they be allowed to drive when responding to emergency situations provided the vehicle is fitted with audible/visual warning devices. Ambulance Service Drivers need to hold C1 (medium sized vehicle) and D1 (minibus) licences and receive the appropriate training by the DSA. Although some Ambulance Services especially in London state that ambulance drivers must hold a LGV licence. Ambulance driver training and assessments are usually carried out by independent driver training centres and not the Ambulance Service. Drivers of emergency vehicles also have to understand that bad driving can cause accidents. Drivers of emergency vehicles are not above the law even when attending emergencies they have to show that whilst going to an emergency they drove with care and attention and did not drive in a dangerous way, if they were foun d to have driven dangerously then they can be prosecuted in the same way as a member of the general public can. Also if the driver is convicted of a  serious traffic offence they may be disqualified from driving both emergency and privately owned vehicles. To reduce the danger to themselves and the general public the drivers of emergency vehicles must use their sirens and blue flashing lights to warn other road users as well as pedestrians and cyclists that their vehicle is responding to an emergency. Flashing blue lights and sirens should only be used when attending emergencies although police drivers can use flashing blue lights and sirens when attempting to stop another driver. Drivers of emergency vehicles have to follow the same traffic laws as everyone else, but when using flashing blue lights and sirens they are exempt from a number of motoring rules which means they can go through a red traffic light, pass to the right of a keep left sign, drive on a motorway hard shoulder even against the direction of the traffic and not follow the speed limit. The Highway Code is a book of rules which all drivers have to abide by the Highway Code makes no special rules for the emergency services other than for members of the general public to listen for the sirens and look for the blue flashing lights and to let them pass safely but still taking notice of all traffic signs. During unsociable hours consideration is given to the use of sirens especially around residential areas, unless conditions are bad and they need to use their siren. Blue lights would only be used as they are visible to road users at night. When there is an advantage to a silent approach then driving is altered and speed reduced. Members of the Public service are often judged harshly from the public, when it comes down to the pursuing of stolen vehicles. Although the public services do a good job when they pursuing stolen vehicles or on their way to an emergency incident there have been cases where their have been incidents where it has affected the public services. Example At 11.20 on the 19th of May 2008, Haley Adamson a 16 year old school girl was struck by a police car going 70mph whilst she was crossing a road in a residential area in Newcastle which had a 30mph speed limit. Hayley died immediately from the impact of the police car. The police car was being driven in pursuit of a vehicle that had just been registered on the police number plate recognition system. At the time of the incident the driver Pc

Painting Vincent Van Gogh, Bedroom in Arles Essay

Van Gogh and The Representation of Happiness Through His Own Bedroom Vincent Van Gogh, Bedroom in Arles, 1889, Oil on canvas, currently at the De Young Museum (San Francisco), â€Å"Van Gogh, Gauguin, Cà ©zanne and Beyond: Post-Impressionist Masterpieces from the Musà ©e d’Orsay†Exhibition. On a smaller canvas than two other similar paintings, Vincent Van Gogh carefully painted for the third time his bedroom in Arles, a charming town in the south of France, and thus created this approximately 22  ½ x 29’’ artwork. In fact, Van Gogh made three almost identical paintings on the theme of his bedroom and are named  « Bedroom in Arles  ». The first one, kept at the Van Gogh Museum in Amsterdam is painted in October 1888. About a year after, Van†¦show more content†¦Perhaps he had come to Arles for the sun and for him, it was an immense joy to live in such bright bedroom, bursting with colors. What is also fascinating about this piece of art is how the painter highlights the simplicity of his bedroom through the medium of color:  « the pale lilac walls, the floor of an old brown, the chairs and bed chrome yellow, the blood red cover, the orange little table and the blue basin†, as the painter describes it. Van Gogh asserted that he wante d to express a complete rest by handling all these different shades2. The color black, which could be evocating a certain form of anguish, is almost nonexistent in this painting. Only the frame of the mirror and windows is black. We wonder if this could mean that Van Gogh was afraid of his future and afraid to face up to reality. This is a possibility. In fact, despite the evidence of his happiness, present in this painting, Van Gogh was not married2 and many clues here let us think that he wished to be. Although the bedroom is very sparsely furnished and only contains essential items (which shows, in addition to the choice of colors, a great simplicity), we notice that many of these objects go together in pairs (two pillows, two chairs, two portraits on the wall, two drawings, and even two doors). Thus, this painting on canvas was perhaps his way of expressing his wish to meet someone and that his bedroom was arranged so as to welcome her. But because it was just him in this bedro om, he certainlyShow MoreRelatedVincent Van Gogh s Influence On The Post Impressionist Era1949 Words   |  8 Pagesunderstand the story which they want to be told. Vincent van Gogh was a lonely and poor man, but one of the more memorable artists because of his story telling. Starry Night, Bedroom in Arles and Self-Portrait with Bandaged Ear are just a few of Vincent van Gogh’s famous paintings. Van Gogh was a Dutch painter born in 1853 and he was a part of the Post-Impressionist period of art. Most of van Gogh’s painting can be considered a biographical approach as his paintings are events he experienced through his lifeRead MoreThe Starry Night By Vincent Van Gogh1582 Words   |  7 PagesUnderstanding the Arts Thesis Question 11-07-14 Vincent van Gogh One of my favorite pieces of art growing up was The Starry Night by Vincent van Gogh. Van Gogh was a man of his times, but what was his life like? Van Gogh had a religious upbringing and was originally going to be a minister as his occupation. But my main focus and what I want to know, is what were the influences on his life and how did they affect his painting? Between all of these things van Gogh had many influences. The religious influenceRead MorePost-Impressionism and Van Gogh: The Incomparable Association.2015 Words   |  9 Pagesor the heavily fantastic visuals of Expressionism, rather it is the intermediary of these two poles. My paper will discuss why this link was absolutely essential to the history of art movements, and I will be specifically using the artworks of Vincent van Gogh as an example to illustrate my points about this forceful art movement in our history. With this in mind, let’s start from the beginning and take it from there. Post-Impressionism came about as a result of the aftermath and end of the ImpressionismRead MorePost-Impressionism and Van Gogh: The Conduit in Art History. Essay1926 Words   |  8 Pagesor the heavily fantastic visuals of Expressionism, rather it is the intermediary of these two poles. My paper will discuss why this link was absolutely essential to the history of art movements, and I will be specifically using the artworks of Vincent van Gogh as an example to illustrate why this movement was such an illustrious and creative part of art history; with this in mind, let’s start from the beginning and take it from there. Post-Impressionism began after the split of the group of artistsRead More vincent van gogh Essay examples1404 Words   |  6 Pages Vincent van Gogh was a Dutch post-impressionist painter, whose work represents the archetype of expressionism, the idea of emotional spontaneity in painting. Van Gogh was born March 30, 1853, in Groot-Zundert, son of a Dutch Protestant pastor. Van Goghs birth came one year to the day after his mother gave birth to a first, stillborn child; also named Vincent. There has been much speculation about Vincent van Gogh suffering later psychological trauma as a result of being a quot;replacement childquot;Read MoreBedroom, An Oil Painting Executed By Vincent Van Gogh898 Words   |  4 PagesBedroom in Arles, an oil painting executed by Vincent van Gogh, is currently exhibited in the Art Institute of Chicago (version 1889). A medium-size painting full of transitions of colors and angles, The Bedroom showcases van Gogh’s residence in Arles, Bouches-du-Rh à ´ne, France, where he started extensive cooperation with Paul Gauguin. Although not a realistic reflection of the place he lived, The Bedroom masterfully integrates effects of colors, composition, perspective, and size to convey both aRead MoreVincent Van Gogh Essay example1437 Words   |  6 PagesVincent van Gogh was a Dutch post-impressionist painter, whose work represents the archetype of expressionism, the idea of emotional spontaneity in painting. Van Gogh was born March 30, 1853, in Groot-Zundert, son of a Dutch Protestant pastor. Van Goghs birth came one year to the day after his mother gave birth to a first, stillborn child; also named Vincent. There has been much speculation about Vincent van Gogh suffering later psychological trauma as a result of being a replacement child andRead MoreThe Role of Color in the Art of Vincent Van Gogh806 Words   |  3 Pagesthe art of Van Gogh? When people think of Vincent van Gogh they immediately think colour. This is mostly due to his bright French Paintings, but his first paintings in the Netherlands are never thought of as colourful. This is untrue, colour was always an important element in Goghs entire lifetime of works. Even though the melancholy paintings from Holland and the glowing works from Paris seem completely different they are a result of the same theory and practise. Vincent Van Gogh was mostlyRead More Van Gogh: The Expressionist Essay1609 Words   |  7 Pagesliving, is first of all the painter, and then the painting.quot; - Vincent Van Gogh Expressionism is an art form in which the very style itself and the symbols that the artist uses are meant to express his innermost feelings on the subject. Vincent van Gogh has often been hailed as the quintessential expressionist painter. His artwork covers a range of moods over the years, and his canvases are almost mirrors into his troubled soul. Vincent van Gogh lived a troubled life. He once described his childhoodRead MoreVan Gogh s Life And Education Essay3039 Words   |  13 Pages VINCENT VAN GOGH: Born in Holland in 1853, Vincent van Gogh, the son of a Dutch minister, did not start painting until the age of 27. Suffering from psychological issues his entire life, Van Gogh would eventually take his own life seeing the world largely unmoved by his artistic efforts, selling only one painting during his existence as a painter on Earth. Today, Van Gogh has become one of the most renowned painters in the history of painting. Van Gogh is both famous and infamous for his evocative