Psychology Essay Example | Topics and Well Written Essays - 750 words - 15

Psychology - Essay Example This model of memory remained under extensive research in the following years. The physical growth in size of cerebrum and the number of functions associated with this evolved cerebrum demonstrates an important step in the evolutionary ladder of natural life. Memory is one of the very complicated functions of complex life forms and this complexity reaches its maximum when Homo sapiens are analyzed. Atkinson-Shiffrin model of memory is an attempt to explain the various processes of memory which continue to operate in our brains. The first level of memory is identified as sensory memory. No matter which kind of stimulus is applied to the various senses of the body, the form of information that is delivered to the central nervous system is in the form of electrical impulse or the so called ‘nerve impulse’. For the purpose of translation of external stimuli, a number of receptors are present in the body, that continuously receive impulses in the form of vibration, sound, pressure, light and so on. These impulses are translated into electrical nerve impulses by their respective receptors and are then delivered to the brain as electrical signals. This sensory memory has a very short life span and it persists for only a few seconds i.e 2-3 seconds. The stage between sensory memory and long term memory is called short term memory. Certain chunks of information from sensory memory are shifted to short term memory which is also called working memory because the information stored there needs further processing. Short term memory easily fades away as soon as attention is drawn to any other matter; it lasts for only 18 to 20 seconds unless the information is rehearsed. Any information that is not lost after 18 to 20 seconds is transferred to long term memory. The capacity of short-term memory is limited and it is for this reason that only a small amount of information can be retained in short-term memory

The Neighbourhood 2002 Essay Example | Topics and Well Written Essays - 1250 words

The Neighbourhood 2002 - Essay Example In selecting suitable areas, their research work included personal knowledge, maps, census, and data that indicated depravity in different areas. In order to understand the potential boundaries of different areas they went on a tour and studied the neighborhood for their public space, shopping facilities and so on, in order to understand the nature of the areas that facilitated interaction between people as well as the areas of disorder. They chose two affluent neighborhoods on the fringe of the city- the boundaries of the Edinburgh neighborhood had low- rise housing flats and semi- detached private dwellings. In the case of Glasgow, playing fields acted as a sort of â€Å"buffer zone that separated the neighborhoods. Five key sections took part in the interviews – secondary school teachers, community police, councilors, youth group representatives and community councilors. These interviews were designed in such a way in order to study the social connections between the different neighborhoods. Baumgartner used the term â€Å"champions† to describe the outside agencies that took part in the interview and wondered if they would be of any use.In the affluent areas, crime and disorder such as property crime, environmental degradation and disturbances involving young people seemed to be the main concerns. On the other hand, serious crime and disorder in the deprived areas seemed to run rampant. Community spirit was perceived to be greater in the affluent neighborhoods than the deprived areas where there was less trust in their neighbors.The neighborly interaction was limited as residents would help in an emergency, but would prefer to keep to themselves otherwise.Findings revealed the va rying perceptions of the neighborhood by its residents. Whilst there are pockets of disturbances our findings reflect that perception of crime partially involves people reacting differently to similar phenomena (Hope, 1998). The people of the deprived areas feel that they are more exposed to serious crime and this, in turn, reflects the nature of community relationship enjoyed by their respective residents.

Film analysis Essay Example | Topics and Well Written Essays - 1500 words - 3

Film analysis - Essay Example The entire narrative was shocking for its sheer violence and horror but more than this, and for the purposes of this essay, The Exorcist presented an accurate and detailed depiction of demonic possession and the Catholic ritual of exorcism. Demonic possessions, according to the available literature, have a particular set of symptoms although they are not necessarily all present in any given case. These, wrote Walters (2004) for example, include insomnia, aimless wandering, compulsively eating strange or repulsive substances (or else refusing to eat at all), a repulsive stench, rigid muscles, unusual strength, fits of screaming and weeping, a significant change in facial features as a result of muscle contractions and violent aggression against oneself, nearby people, or objects (76). In The Exorcist, most of these were depicted: Regan speaking in a different voice, which was deep and gravelly; her, speaking in different languages; the misshapen face, which was also covered in lesions; Regan’s reaction to holy objects; the desecration of the nearby church; the death of Burke; and a number of other strange and unexplained phenomena that tormented her mother. Once the exorcism started, the priests were also faced w ith Regan’s string of obscenities, and the manifestation of strange phenomena including levitation, the seemingly independent movement of objects, Regan’s abnormally long tongue and strange bouts of vomiting. The â€Å"speech† element, wherein the demon speaks through Regan, is a particularly important aspect in exorcism. This can be seen in most parts of the possession reenactment. There was the deep and harsh voice depicted, which is scientifically explained as a result of an altered state wherein the person’s ventricular folds are used instead of the vocal chords while the speech has been generally found to have a characteristic

Cultural Competencies in Advaanced practice nurse- nurse practitioners Research Proposal

Cultural Competencies in Advaanced practice nurse- nurse practitioners - Research Proposal Example trends testify to the great need for advanced practice nurse who are competent and sensitive to care for culturally diverse populations (Canpinha, 2010). To address the idea of diverse cultures in our society, specific curriculum enhancement that focused on populations that are ethically diversified have been implemented for the nurse practitioners specialty at my university. We shall carry out a research on how effective the training program of cultural competency is in this institution. The process that has been used for these report include visiting clinical and community sites, identifying the curricular components at this institutions and analyzing the didactic and clinical learning experiences. The main purpose of this research was to determine how well APN are trained to give culturally competent care in practice and enhance preparation of the students to meet multifaceted needs of ethnically diverse patients, community and families. The objective of this research was to conduct a systematic review on the training of the advanced practitioners nurses on cultural competency, asses the strength of effects and quality of studies and then propose a frame work for future studies Campinha Bacote, (2010), defined cultural competence as the process in which nurses continiouly strive to achieve the ability to work with the cultural context of a patient, individual community or family from a diverse ethnic background. Kreps and Kunimoto (2002) stated that cross cultural practice is a practice that require experience and continued interest in learning and sharpening communication skills and cultural assessment. According to Eubanks, 2010, although nurses may achieve a certain degree of competence in some cultures, they cannot be totally competent in all cultures. Yet this nurses can achieve culturally competent cross cultural care when the complex combination of cultural awareness, knowledge, skills and attitude are used dynamically for the cultural assessment of

Harvard Case Study Essay Example | Topics and Well Written Essays - 1500 words

Harvard Case Study - Essay Example Additionally to the continuous conflicts with her supervisors, Lisa has not been given the chance to participate equally in the development of projects in the design of which she had a crucial role (Keyton 95). Instead, she feels that she has no chance of developing her skills – a fact that seems quite logical taking into consideration the behaviour of her supervisors towards her. As the first year within the organization has passed for Lisa, the following issue needs to be addressed: since the chances for professional development of Lisa in the specific organization seem to be limited, alternative plans of action need to be developed. Lisa should consider her leaving from the organization and her return to Right-Away – at least this would be the most appropriate solution for Lisa having in mind the challenges that Lisa has to face on a daily basis in her current position. The identification of the reasons of the problem would help to suggest a series of measures that L isa could take before deciding to leave the firm. After examining the events described in the case study it is made clear that the particular problem is related with a series of facts: a) Lisa was not adequately prepared for her position in Houseworld’s Home Care Division; in accordance with the case study Lisa was not offered particular training before being hired in the specific position; rather, she just visited the firm twice and was informed on certain issues related to the prospects of employees within the particular organization. The problem regarding the lack of recognition of Lisa’s skills seems to begin at this point. Even if Lisa was told that she would have the chance to be promoted in accordance with her skills, she was hired in a position which was rather inappropriate for her – taking into consideration her professional experience and her background – it should be noted at this point that in her previous firm Lisa was offered the position o f the director of market, a position which is clearly differentiated from the assistant product manager position which Lisa currently holds; perhaps, the problem would have been avoided if Lisa had met with her boss before her hiring in the particular organization; if the dialogue between her and Mrs. Linton had held before the hiring of Lisa in Houseworld’s Home Care Division, Lisa would have thought for a second time her decision to leave her job in Right-Away; b) both her boss, Mrs. Linton, and the associate product manager, Mr Scoville, avoid recognizing the efforts of Lisa within the organization; their close relationship – as another employee informed Lisa – would result to problems for Lisa in case she would decide to discuss with Mrs. Linton the challenges she has to face daily because of the negative comments that Mr. Scoville addresses to her on a daily basis, c) Lisa had not worked in this organization in the past; she is not aware of the organization al culture and practices – referring especially to the nature of the tasks in which the employees of its job position are obligated to be involved – as noted to her by Mrs. Linton; in other words, the problems of communication that Lisa has within the organization may be related to her lack of knowledge on the organizational ethics and practices. The above assumption could be verified by the following fact: in Right Away Lisa felt very comfortable

Instructional Coherency and School Improvement Research Paper

Instructional Coherency and School Improvement - Research Paper Example This research will begin with the statement that a compelling schooling system does not depend only on educators who are technically proficient, appropriate school curriculum, and the provision of other associated school facilities. Many kinds of research into the subject of school reforms and improvement have focused on the significance of organizational characteristics, governmental policies, leadership values, and student- teacher learning processes, all of which are considered in the modern times, as important for achieving a high-quality education. A supportive organizational environment, strong leadership, combined with technical reforms within teaching methods and school curriculum, is most likely to be of optimal benefit for the students. In the present efforts to elevate the standards of the high schools in U.S., there have been various forms of reforms, ranging from an increase in course exigency to guaranteeing competency standards of the educators. Some of the schools, on the other hand, have removed the passing grade standard of Ds and focused on simpler courses and vocational tracks to facilitate learning. The various State education departments, in turn, have raised the number of credits necessary for the core content subjects, created a standard for the content, while introducing standardized test patterns. Besides these various reforms brought in to elevate the levels of education in the US, there has been another aspect which has been gaining prominence in the recent times: instructional program coherence.

Harvard Case Study Essay Example | Topics and Well Written Essays - 1500 words

Harvard Case Study - Essay Example Additionally to the continuous conflicts with her supervisors, Lisa has not been given the chance to participate equally in the development of projects in the design of which she had a crucial role (Keyton 95). Instead, she feels that she has no chance of developing her skills – a fact that seems quite logical taking into consideration the behaviour of her supervisors towards her. As the first year within the organization has passed for Lisa, the following issue needs to be addressed: since the chances for professional development of Lisa in the specific organization seem to be limited, alternative plans of action need to be developed. Lisa should consider her leaving from the organization and her return to Right-Away – at least this would be the most appropriate solution for Lisa having in mind the challenges that Lisa has to face on a daily basis in her current position. The identification of the reasons of the problem would help to suggest a series of measures that L isa could take before deciding to leave the firm. After examining the events described in the case study it is made clear that the particular problem is related with a series of facts: a) Lisa was not adequately prepared for her position in Houseworld’s Home Care Division; in accordance with the case study Lisa was not offered particular training before being hired in the specific position; rather, she just visited the firm twice and was informed on certain issues related to the prospects of employees within the particular organization. The problem regarding the lack of recognition of Lisa’s skills seems to begin at this point. Even if Lisa was told that she would have the chance to be promoted in accordance with her skills, she was hired in a position which was rather inappropriate for her – taking into consideration her professional experience and her background – it should be noted at this point that in her previous firm Lisa was offered the position o f the director of market, a position which is clearly differentiated from the assistant product manager position which Lisa currently holds; perhaps, the problem would have been avoided if Lisa had met with her boss before her hiring in the particular organization; if the dialogue between her and Mrs. Linton had held before the hiring of Lisa in Houseworld’s Home Care Division, Lisa would have thought for a second time her decision to leave her job in Right-Away; b) both her boss, Mrs. Linton, and the associate product manager, Mr Scoville, avoid recognizing the efforts of Lisa within the organization; their close relationship – as another employee informed Lisa – would result to problems for Lisa in case she would decide to discuss with Mrs. Linton the challenges she has to face daily because of the negative comments that Mr. Scoville addresses to her on a daily basis, c) Lisa had not worked in this organization in the past; she is not aware of the organization al culture and practices – referring especially to the nature of the tasks in which the employees of its job position are obligated to be involved – as noted to her by Mrs. Linton; in other words, the problems of communication that Lisa has within the organization may be related to her lack of knowledge on the organizational ethics and practices. The above assumption could be verified by the following fact: in Right Away Lisa felt very comfortable