Writing Response to Freire Article Essay Example | Topics and Well Written Essays - 500 words

Writing Response to Freire Article - Essay Example Freire was capable of weaving together, and draw upon a number of components of taking into consideration practice and liberation. He used the term banking education to critique and describe the conventional system of education. This term depicts students as containers which are empty, and tutors must fill with information and knowledge. This process promotes lack of knowledge ownership and critical thinking in students, which in turn causes oppression. Additionally, he describes this education as one which the teacher is the subject and students as passive objects (Freire 13). This makes education a course of depositing information to passive students. This paper will look at the banking concept of education. The article brings into focus a number of essential points. First, Freire highlights the notion of dialogue. His emphasis on dialogue has adversely affected those concerned with informal and popular education. According to him, dialogue should not be based on one individual act ing on another, but rather individuals cooperating with one another (Freire 43). He argues that much of education involves the educator depositing knowledge to the on e he or she is educating. Second, there is the issue of praxis. Praxis entails an informed action. Dialogue should not only be about increasing understanding but also to contribute to changing the world. Dialogue should also entail respect.

Information System (IT) Essay Example | Topics and Well Written Essays - 250 words

Information System (IT) - Essay Example It serves computer industries dealing with hardware, software and consumer electronics worldwide. Michael Porters value chain framework helps to analyze activities through which creates value and gains competitive advantage. In this case, Delta Airlines applies different secondary and primary activities in realizing its value chain. For instance, the company uses technology (secondary activity) through its company website to enhance flight scheduling for its clients. Another secondary activity used by the company is the procurement of resources such as acquisition of aircraft and their parts. Primary activities of Delta Airlines include marketing of its services to their target audience through different marketing channels such as Internet marketing. Another primary activity is great customer service that is realized through a good company motivational plans. Organizational designs make sure that the rights to make decisions are properly allocated. In hierarchical, a manager is the mediator and oversees information collection from those answerable to him and reports as in is the case in several companies around the globe. Flat structures support information flow all through the firm like in the case of matrix which involves small groups that are interconnected. Some of the technologies that support this organizational structures and designs is the Intranet. Intranet functions just like the Internet, but it’s not available to the out Internet community as it’s solely for a given

The methods used by Dickens Essay Example for Free

The methods used by Dickens Essay The conditions of the workhouse were awful and they didn’t care about the children much they didn’t give them allot of food. This is implied by ‘It was his ninth birthday†¦ he was kept in the cold cellar†¦ after a sound thrashing†¦ for atrociously presuming to be hungry’. This shows that on Oliver’s ninth birthday he was locked in the cupboard and was starved to death. The word ‘atrociously’ shows us that Mrs Mann was a Cruel and Wicked women. Dickens is using the technique sarcasm because to show that people were treated badly and they wanted children to die. This makes the reader think that children at that time where treated really badly and makes the reader feel sorry for them for what they are going through. Oliver was looked after by Mrs. Mann who wasn’t a good person because she didn’t look after the children properly, she didn’t feed them well. This is implied by ‘it’s very likely it will be troublesome. Give it a little gruel if it is . This quote shows us that Mrs. Mann didn’t care much about the children, she was spiteful and she couldn’t be bothered to look after the children properly, also she didn’t care if the child dies and also she’s a hypocrite. The words ‘troublesome and gruel ’ means if the child starts crying and gruel is a cheap porridge , this shows that if the child is crying just give them some gruel to make it shut up and the child won’t bother them again . Dickens is using the technique sarcasm because to show that children weren’t that important at that time. This makes a modern reader think that people didn’t care much about the child and makes the reader feel sorry for them. The conditions of the workhouse were very bad and dirty. This is implied ‘At last the got so wild and voracious with hunger†¦ He was afraid he might sometime happen to eat the boy who slept next to him. ’ This portrays that the conditions in the workhouse were terrible and filthy. The word â€Å"voracious â€Å"shows us that Oliver was really hungry, he didn’t get feed well. He is using the technique sarcasm because to show people how hungry y he was and that he could eat people next to him. As a reader, I feel extremely sorry for the children in the past because they didn’t get feed well and the people there were really hungry that they could eat another person and also people didn’t care about the children much but they should have cared and the children didn’t have a good life. The conditions of the workhouse were really bad because they make people cry and feel scared and make them feel uncomfortable. This is implied by ‘made him answer in a very low hesitating voice whereupon a gentleman in a white waistcoat said he was a fool. What capital way of raising spirits, putting him quite at ease. ’ This quote shows us that Oliver was scared of the men as it said he trembled and went on to answer in a low and hesitating voice. It also shows us that the gentleman are not nice to children they think that they don’t know anything . The word ‘trembled ‘shows us how frightened he was the fact that he trembles shows just how would approved to the board and how he was feeling inside. He is using the technique sarcasm because to show us how he was feeling, and how the gentleman treats the children there. I feel this is unacceptable because they are making the kid cry and also making them feel frightened for no reason and they shouldn’t be allowed to do that and also the children didn’t have anything good to wear except rags .

A Guide Into Business Intelligence Studies Information Technology Essay

A Guide Into Business Intelligence Studies Information Technology Essay Data Warehousing: Integration of data from multiple sources into large warehouses and support of on-line analytical processing and business decision making DW vs. Operational Databases Data Warehouse Subject Oriented Integrated Nonvolatile Time variant Ad hoc retrieval Operational Databases Application oriented Limited integration Continuously updated Current data values only Predictable retrieval Data Warehouse: a subject-oriented, integrated, time-variant, and nonvolatile collection of data in support of managements decision-making process. Data Mart A monothematic data warehouse Department- oriented or business line oriented Top-Down Approach Advantages A truly corporate effort, an enterprise view of data Inherently architected not a union of disparate data marts Single, central storage of data about the content Centralized rules and control May see quick results if implemented with iterations Disadvantages Takes longer to build even with an iterative method High exposure/risk to failure Needs high level of cross-functional skills High outlay without proof of concept Bottom-Up Approach Advantages Faster and easier implementation of manageable pieces Favorable return on investment and proof of concept Less risk of failure Inherently incremental; can schedule important data marts first Allows project team to learn and grow Disadvantages Each data mart has its own narrow view of data Permeates redundant data in every data mart Perpetuates inconsistent and irreconcilable data Proliferates unmanageable interfaces Data Staging Component Three major functions need to be performed for getting the data ready (ETL) extract the data transform the data and then load the data into the data warehouse storage Data Warehouse Subject-Oriented Data is stored by subjects Integrated Data Need to pull together all the relevant data from the various systems Data from internal operational systems Data from outside sources Time-Variant Data the stored data contains the current values The use needs data not only about the current purchase, but on the past purchases Nonvolatile Data Data from the operational systems are moved into the data warehouse at specific intervals Data Granularity Data granularity in a data warehouse refers to the level of detail The lower the level of detail, the finer the data granularity The lowest level of detail  ® a lot of data in the data warehouse Four steps in dimensional modeling Identify the process being modeled. Determine the grain at which facts will be stored. Choose the dimensions. Identify the numeric measures for the facts. Components of a star schema Fact tables contain factual or quantitative data 1:N relationship between dimension tables and fact tables Dimension tables contain descriptions about the subjects of the business Dimension tables are denormalized to maximize performance Slowly changing dimensions Are the Customer and Product Dim independent of Time Dim? Changes in names, family status, product district/region How to handle these changes in order not to affect the history status? Eg. Insurance 3 suggestions for slowly changing dimensions Type 1 overwrite/erase old values; no accurate tracking of history needed; easy to implement; Type 2 create new record at time of change; partitioning the history (old and new description); Type 3 new current fields, legitimate need to track both old and new states Original and current values; Intermediate Values are lost Junk Dimensions Leave the flags in the fact tables likely sparse data no real browse entry capability can significantly increase the size of the fact table Remove the attributes from the design potentially critical information will be lost if they provide no relevance, remove them Make a flag into its own dimension may greatly increase the number of dimensions, increasing the size of the fact table can clutter and confuse the design Combine all relevant flags, etc. into a single dimension the number of possibilities remain finite information is retained The Monster Dimension It is a compromise Avoids creating copies of dimension records in a significantly large dimension Done to manage space and changes efficiently 3 types of multidimensional data Data from external sources (represented by the blue cylinder) is copied into the small red marble cube, which represents input multidimensional data Pre-calculated, stored results derived from it on-the-fly results, calculated as required at run-time, but not stored in a database Aggregation The system uses physically stored aggregates as a way to enhance performance of common queries. These aggregates, like indexes, are chosen silently by the database if they are physically present. End users and application developers do not need to know what aggregates are available at any point in time, and applications are not required to explicitly code the name of an aggregate When you go for higher level of aggregates, the sparsity percentage goes down, eventually reaching 100% of occupancy Data Extraction Two major types of data extractions from the source operational systems as is (static) data and data of revision as is or static data is the capture of data at a given point in time For initial load Data of revision is known as incremental data capture Data Quality Issues Dummy values in fields Missing data Unofficial use of fields Cryptic values Contradicting values Reused primary keys Inconsistent values Incorrect values Multipurpose fields Steps in Data Cleansing Parsing Correcting Standardizing Matching Consolidating DATA TRANSFORMATION All the extracted data must be made usable in the data warehouse The quality of the data in many old legacy systems is less likely to be good enough for the data warehouse Transformation of source data encompasses a wide variety of manipulations to change all the extracted source data into usable information to be stored in the data warehouse Data warehouse practitioners have attempted to classify data transformations in several ways Basic Tasks Set of basic tasks Selection Splitting/Joining Conversion Summarization Enrichment Loading Initial Load Load mode Incremental Loads Constructive merge mode Type 1 slowly changing dimension: destructive merge mode Full Refresh Load and append modes are applicable OLAP defined: On-line Analytical Processing(OLAP) is a category of software technology that enables analysts, managers and executives to gain insight into data through fast, consistent, interactive access in a wide variety of possible views of information that has been transformed from raw data to reflect the real dimensionality of the enterprise as understood by the user Users need the ability to perform multidimensional analysis with complex calculations The basic virtues of OLAP Enables analysts, executives, and managers to gain useful insights from the presentation of data Can reorganize metrics along several dimensions and allow data to be viewed from different perspectives Supports multidimensional analysis Is able to drill down or roll up within each dimension BUSINESS METADATA Is like a roadmap or an easy-to-use information directory showing the contents and how to get it How can I sign onto and connect with the data warehouse? Which parts of the data warehouse can I access? Can I see all the attributes from a specific table? What are the definitions of the attributes I need in my query? Are there any queries and reports already predefined to give the results I need? TECHNICAL METADATA Technical metadata is meant for the IT staff responsible for the development and administration of the data warehouse Technical metadata is like a support guide for the IT professionals to build, maintain, and administer the data warehouse Physical Design Objectives Improve Performance In OLTP, 1-2 secs max; in DW secs to mins Ensure scalability Manage storage Provide Ease of Administration Design for Flexibility. Physical Design Steps Develop Standards Create Aggregates Plan Determine Data Partitioning Establish Clustering Options Prepare Indexing Strategy Assign storage structures Partitioning Breaking data into several physical units that can be handled separately Not a question of whether to do it in data warehouses but how to do it Granularity and partitioning are key to effective implementation of a warehouse Partitions are spread across multiple disks to boost performance Why Partition? Flexibility in managing data Smaller physical units allow easy restructuring free indexing sequential scans if needed easy reorganization easy recovery easy monitoring Improve performance Criterion for Partitioning Vertically (groups of selected columns together. More typical in dimension tables) Horizontally (e.g. recent events and past history. Typical in fact tables) Parallelization The argument goes: if your main problem is that your queries run too slowly, use more than one machine at a time to make them run faster (Parallel Processing). Oracle uses this strategy in its warehousing products. Indexing Structure separate from the table data it refers to, storing the location of rows in the database based on the column values specified when the index is created. They are used in data warehouse to improve warehouse throughput Indexing and loading Indexing for large tables Btree characteristics: Balanced Bushy: multi-way tree Block-oriented Dynamic Bitmap Index Bitmap indices are a special type of index designed for efficient querying on multiple keys Records in a relation are assumed to be numbered sequentially from, say, 0 Given a number n it must be easy to retrieve record n Particularly easy if records are of fixed size Applicable on attributes that take on a relatively small number of distinct values E.g. gender, country, state, à ¢Ã¢â€š ¬Ã‚ ¦ E.g. income-level (income broken up into a small number of levels such as 0-9999, 10000-19999, 20000-50000, 50000- infinity) A bitmap is simply an array of bits In its simplest form a bitmap index on an attribute has a bitmap for each value of the attribute Bitmap has as many bits as records In a bitmap for value v, the bit for a record is 1 if the record has the value v for the attribute, and is 0 otherwise Clustering The technique involves placing and managing related units of data to be retrieved in the same physical block of storage This arrangement causes related units of data to be retrieved together in one single operation In a clustering index, the order of the rows is close to the index order. Close means that physical records containing rows will not have to be accessed more than one time if the index is accessed sequentially DW Deployment Major deployment activities Complete user acceptance Perform initial loads Get user desktops ready Complete initial user training Institute initial user support Deploy in stages DW Growth Maintenance Monitoring the DW Collection of Stats Usage of Stats For growth planning For fine tuning User training Data Content Applications Tools Dimensional Modeling Exercise Exercise: Create a star schema diagram that will enable FIT-WORLD GYM INC. to analyze their revenue. à ¢Ã‹â€ Ã¢â‚¬â„¢ The fact table will include: for every instance of revenue taken attribute(s) useful for analyzing revenue. à ¢Ã‹â€ Ã¢â‚¬â„¢ The star schema will include all dimensions that can be useful for analyzing revenue. à ¢Ã‹â€ Ã¢â‚¬â„¢ The only data sources available are shown bellow. SOURCE 1 FIT-WORLD GYM Operational Database: ER-Diagram and the tables based on it (with data) SOLUTION

Mary Wollstoncrafts, The Vindication of the Rights of Women Essays

Mary Wollstoncraft's, The Vindication of the Rights of Women Mary Wollstoncraft's book, "The Vindication of the Rights of Women," is an incredibly insightful look into the life of women in the early portion of this century. It is a philosophical examination of the condition of women, in relationship to some very basic rights, and is also a very enlightening look at how short a distance we really have come, as a society, in relationship to our perceptions of women. Wollstoncraft presents herself as an incredibly enlightened individual who looks at her gender as a subject which should be seen as reasonable creatures, rather than brutes or heroines. She begins her book with words which clearly illustrate her concerns: "After considering the historic page, and viewing the living world with anxious solicitude, the most melancholy emotions of sorrowful indignation have depressed my spirits, and I have sighed when obliged to confess that either Nature has made a great difference between man and man, or that the civilization which has hitherto taken place in the world has been very partial. I have turned over various books written on the subject of education, and patiently observed the conduct of parents and the management of schools; but what has been the result?--a profound conviction that the neglected education of my fellow-creatures is the grand source of the misery I deplore, and that women, in particular, are rendered weak and wretched by a variety of concurring causes, originating from one hasty conclusion." From this excerpt we can clearly understand that Wollstoncraft is not merely venting anger and describing realities that are false. She is not necessarily angry or bitter about the realities she sees before her, but rather, is puzzled and seems determined to somehow understand what it is that causes the realities she sees. While there is the use of some negative words such as "weak" and "wretched," these are essentially words of the time and they only further the truth of what the author is witness to. Here is a woman who is of obvious intelligence who is witness to the misunderstanding that appears to follow all women around. She illustrates that women are denied the ability to openly obtain a useful education, but rather kept ignorant and put upon this undeniable pedestal that insists women do not need to possess such knowledge, for it would lik... ...ook and her attempt to get women to understand, is that women still do not understand the essential root of the problem. While women may be in a position today, where they obtain an education and maintain a very intellectual position, and perhaps even go so far as to find a mate that treats them equally, there are still millions of women who strive to be nothing more than a pretty picture for the men. How many women spend thousands of dollars to enlarge their breasts? Do they do that so they look better in general or do they do this to gain the attention of men, in a sexual and reproductive manner? In many ways, Wollstoncraft's is a story of yesterday and today. It is a philosophical approach to the inequality or the disrespect of men in relationship to women, as well as a look into how women see each other and their own gender. It is a very intelligent address on the subject of such realities. One wonders if Wollstoncraft was aware of how relevant her philosophical approach would be 70 years later. Upon reading her book, one would have to say that Wollstoncraft was intelligent enough to recognize that such realities would never change in such a relatively short period of time.

Importance of After-School Programs Essay -- Argumentative Childcare C

Importance of After-School Programs â€Å"There are approximately forty nine million children and youth, ages 6-17 living in the U.S.† (â€Å"Making the Case† 1). Children need care while they are in the initial stages of growth and development. Whether this care is provided by a mother, father, sibling, or other guardian, a child needs to be loved. When children turn a certain age, the care of the family is added to by caregivers in another institution. While attending school, children are shown care for the duration of the day by teachers, mentors, and other aids. This is a productive time for the children’s development because they are being nurtured in a well rounded, safe environment. This environment provides initial academic installment as well as nurture and growth. This safe, enriching, productive school time ends at about 3 p.m. What happens when the school bell rings? Where do the children go when they are forced to leave this institution? â€Å"The reality in America today is that forty four percent of families do not have safe, supervised places for their children to go after school on a regular basis, according to the Afterschool Alliance and sponsored by the JC Penney Afterschool Fund† (â€Å"Building and Sustaining† 1) . With that many children unsafe, it can be assumed that there is a need for somewhere for children to go once they are forced to leave their schools. Many other statistics imply a need for some kind of place to adopt unsupervised children during the after- school hours. About 7 out of 10 school age children are part of families where both parents are working fulltime, or the only parent in the household is working full- time (Newman 17). In addition, there are about eleven million children in Ame... ...Time (2005): 6 p. 5 Feb. 2005 . Newman, Sanford A., et al. â€Å"America’s After- School Choice: The Prime Time for Juvenile Crime, Or Youth Enrichment and Achievement.† Fight Crime: Invest in Kids 2000: 35p. Academic Search Premier. EBSCO Host. University of Denver Penrose Library, Denver. 5 Feb. 2005 . Ortmann, Dr. Rudider. â€Å"Anomie as a Consequence of Disturbances of Equilibrium in Case of Suddenly Occurring Social or Personal Changes.† (Nov. 2000): 14 p. 5 Feb. 2005 . Rinehart, Jen. â€Å"A New Day Begins After School.† Principal, Beyond the Bell 82.5 (May/June 2003): 19 pars. 5 Feb. 2005 . The Bridge Project Web Page. The Bridge Project. 5 Feb. 2005 .

Glasser Essay

This would be a clear departure from Freud’s lengthy approach where the counselor would interpret the client’s story or life experience. Rogers believed, using empathetic understanding and unconditional positive regard people would have the potential given the proper tools to resolve their own problems. Rogers identified accurate empathetic understanding as another critical task of therapists. Choice Theory / Reality Therapy; William Glasser, born May 11, 1925 is an American psychiatrist who developed Choice Theory / Reality Therapy in the early sixties therapies. Choice Theory is an explanation of human behaviour developed by Dr. William Glasser. Reality Therapy is the application of Choice Theory within the context of helping relationships Glasser first developed this approach to use working in schools for troubled adolescents and may explain his life-long interest in both therapy and education. In 1985 the Institute of Guidance Counsellors arranged for Dr. Glasser to visit Ireland. By 1987 the Irish branch of the William Glasser Institute was founded and now co-ordinates training throughout Ireland. Reality Therapy continues to grow all over the world today. Choice theory rests on an assumption that we are always free to choose. Comparative Analysis The reality therapist teaches the client ways to try to control the world around them and how to meet their personal needs. They believe that the client can and will change their life for the better. The reality therapist focuses on the clients actions and why they act the way they do. They point out what the client doing and in getting them to evaluate it. The belief is that the behavioral or emotional problem is a direct result of the client’s feelings about themselves. The therapist will help the client evaluate their behaviors and feelings, to challenge them to become more effective at meeting their needs. With Person-centered therapy the therapist will attempt to move the client towards self awareness, helping the client to experience previously denied feelings. They will teach the client to trust themselves and to use this trust to find their direction in life. Person Centered makes the client aware of their problems and then guides them to a means of resolve them. The therapist and client must have faith that the client can and will find direction. The therapist will try to motivate the client in fully experiencing and expressing their feelings. Person-centered therapy believes that good mental health is a balance between the ideal self.