Critical Review of Reappraising Cognitive Styles

This research is based on empirical user trial data and a sophisticated analysis. It tries to evaluate the validity of applying visual-verbal preferences to an adaptive web-based educational system (AWBES) by examining user trials of a case study. Previous researches are either focused on pragmatic applications or based on inadequate sample sizes.This research goes beyond former ones by employing user trials to collect critical data and directly raising the core question of the effectiveness of the method. However, the flaws in method setting, data analysis, ambiguity in details and the claimed result put in doubt the conclusions suggested by the study. Method/Procedure In this research, students were firstly labeled as visual, verbal and bimodal learners through a computer test, and then put into groups with learning contents either matched, or deliberately mismatched, or neutral to their learning styles.Then tudents' academic performances were compared to see the significance of di fferences between groups. Questions were raised when the researchers excluded the verbal users from the statistical analysis due to the extremely small sample size (n=11). The study is supposed to examine three cognitive styles (visual, verbal, bimodal); therefore without the data of the verbal group, the study is incomplete. The study method is further impaired by two questionable grouping methods. The first questionable method states, â€Å"Neutral students were given a mix of visual and verbal ontent, irrespective of their learning style† (p. 30). If a bimodal user is randomly placed in a neutral group and given mixed content, then he will actually receive content matching his learning style. Therefore, since he will end up in given content matching his learning style, it will be more appropriate tor the student to be placed in the matched group. Furthermore, both the matched group and neutral group have the same bimodal users given neutral contents. This leads to a doubt: the study result which shows insignificant academic differences might be from the similarity of he group members rather than from the invalidity of the utilization.The second questionable method states, â€Å"Mismatched students were given content that was contrary to their learning style† (p. 330). If bimodal users are placed in the mismatched group, what content should be provided to them? Neither visual nor verbal content would be appropriate since they are both partially matched and partially mismatched to a bimodal user; and the neutral content would be inappropriate either, since it matches the bimodal user's cognitive style and ends up eing against the definition of the mismatched group.A table which illustrates the quantities of three cognitive-styled students distributed into matched/ mismatched/ neutral could help clarify the grouping method. The computer test which distributed students into cognitive groups should employ details and examples of the test and the sc oring system to clarify the fairness of the test. As for sampling, the sample size should be adequately enlarged to include an effective verbal sample; the post-secondary students are a biased group which can't meet the variety of people.The learning module should be studied to see whether it is biased to/against any group/learning style. The quantity of excluded seldom-participating student should be mentioned to allow an exact sample size in the study. Experiment Results The insignificant mean differences in Table2 to Table6 reject hypothesises 1, 2 and 3. As for hypothesis 4, in order to reject it, the authors should clarity why one mean difference (67. 5-60. 0=7. 5) is greater than half of the related standard deviation (1 1. 56112=5. 78) in Table 7, which compares visual, neutral and verbal groups.The explanation, â€Å"upon testing these statistically, there is actually no significance between them† (p. 333) is ambiguous. Thus, the mean differences are not unanimously c onsistent with the result claimed by the authors that neither the cognitive styles of students nor contents differentiated by the styles contribute to make significant differences in students' academic performance. The p values from the statistical analysis (p=. 62, p=. 63, p=. 67) are substantially greater than the low p value (less than . 05; or better less than . 01).The high p values raise the question that the sample selection might lack diversity, and may then further affected the result of the study. Discussion The authors' conclusion that matched/ mismatched learning materials don't contribute to students' learning effect, is not consistent with the aforeclaimed conclusion which concerns the effect of visual and bimodal styles of students and contents. The authors' psychological conclusion that cognitive styles per se are not a validate means of personalising the learning experience is not completely consistent ith the result which only concerns visual and bimodal styles.

Martin Luther on Marriage Essay

Martin Luther clearly states that in the beginning, God created male and female, blessed them, and told them to be fruitful and multiply . According to Martin Luther, in order for this ordinance to be fulfilled, man and woman must come together in marriage as husband and wife. It is not within the powers of a man or a woman, according to Martin Luther, to be the way he/she is or to live without a partner . Luther states that marriage is not a subject of free choice, but rather a natural and important thing. The ordinance, to be fruitful and multiply, is godly and not within the powers of man to obstruct or disregard. Man and woman are created by God for the sole purpose of multiplying, and whoever tries to resist this, lives in sin . Martin Luther however states that there are people who are exempted from marriage; the eunuchs . He states that unless one is a eunuch, he/she should not presume to be without a partner due to the fact that it is hard for one to remain righteous. He believes that marriage is something instituted by God and that all vows are invalid before Him, with the exception of any person who is a eunuch . He urges all those who have taken vows to reconsider their innate companionship and get into marriage, because they are acting contrary to the will of God. Martin Luther rejects all the reasons set by the pope in his standard law for bringing a marriage to an end or preventing it altogether. Martin Luther believes that marriage is not all about money as set by the papal authority. According to Luther, a person should not enter into marriage with her mother, sister, step-mother, step-sister, grand daughter, or aunt regardless of whether he has money or not . Martin Luther however states that one can enter into marriage with her brother’s daughter. He believes that a man should take a wife as he pleases, regardless of whether he is the spiritual father, godchild, or whether the lady is a sister or a daughter of his spiritual sponsor or not. Martin Luther believes that an adopted child is free to marry the son or the daughter of its adoptive parent due to the fact that they have no blood relationship . He also asserts that everybody is free to get into marriage with whomever he/she pleases regardless of the religious or ethnic background of such a person. He believes that everyone is a God’s creation and should enter into marriage with whomever he/she likes. According to Martin Luther, no sin or crime should be a barrier to marriage. He argues that sins should be punished with other penalties, rather than forbidding marriage. Martin Luther also states that after the death of a spouse to be, a man or woman is free to marry any of the relative of the dead partner except for mother or daughter . Martin Luther claims that marriage as a result of coercion is not valid before the eyes of God. He however states that a man, who is in marriage as a result of coercion, should not leave her wife . He also states that if a man takes more than two girls to be his wives, without the consent of her parents, then his father should decide which of the girls is to remain as a wife. He believes that parental authority must be respected before any one enters into secret engagement. Martin Luther states that marriages are not supposed to be broken without a sound cause . He states that the only logical reasons for dissolving a marriage are adultery and unfit spouse for marriage. Basing his arguments on the New Testament, Martin Luther makes it clear that no one should put asunder what God has joined together. According to Martin Luther, every party in marriage is supposed to fulfill the conjugal rights of the other. Basing his argument on the teachings of St Paul, he stresses that no man or woman has authority over his/her own body, but his/her partner does. Luther asserts that a divorce may be sought; if one of the parties does not satisfy the conjugal rights of the other. He continues to say that if a couple obtains a divorce, they should remain as such unless they are reconciled . The contemporary church, from this discussion, should realize that the estate of marriage has fallen into an extremely awful disgrace as Martin Luther asserts. It is high time the church realized that a woman is not an evil being. Women are God’s creation, and subjecting them to disrespect is blaspheming the work of God . Martin Luther states that in order that the church may carry on in light, concerning the issue of marriage, it should first hold that man and woman are the work of God, which should not be subjected to criticism . Basing his stand on the Old Testament, Martin Luther states that God knows what is good for everyone of us. It is high time therefore that the modern church leaders realized that God is the initiator of marriage. According to Martin Luther, â€Å"God saw it was not good for man to be alone, and he created for him a companion† . Modern churches, in addition to church congregations, should learn that they have no right in deterring children from marriage alluring them to nunnery and priesthood, citing the tribulations of a married life . Martin Luther states that all those who criticize or censure marriage are acting contrary to the will of God. The church, based on that fact, should be on the look out for publications which criticize marriage. Luther is greatly embittered by those who term marriage as brief joy and long-lasting bitterness. He states that â€Å"to recognize the estate of marriage is something quite different from merely being married† . The church should learn that those who do not make out the estate of marriage can in no way continue in marriage without resentment and anguish. But, on the other hand, those who recognize the estate of marriage obtain unending pleasure, joy and delight. Basing his arguments on the teachings of St Paul, he says that those who marry are not exempted from earthly problems, but continues to say that their spiritual delight greatly exceed their outward bitterness. The church, according to Martin Luther, should learn that no one can generate real happiness in marriage without recognizing that marriage is pleasing to God. The church should learn greatly from Martin Luther’s assertion that â€Å"he who refuses to marry will fall into sins† . This is due to the fact that God created both man and woman for purposes of reproduction and multiplication. He claims that if this reproduction happens not in marriage, then it is bound to happen in covert sins and fornication . Luther claims that it is high time the church stopped putting marriage so far below virginity. Luther claims that no estate should be taken as better than the estate of marriage in the sight of God . He states that those who fail to marry claiming that they are not able to support their marriage display a lack of faith in God. Yet, God has made it clear that out of our sweat shall we eat. The church should also learn that those who fail to marry out of celibacy, their vows are invalid before God unless they fall under the category of eunuchs. The Church should learn, as Luther claims, that these people are bound to commit sins due to the fact that no one has the capability of resisting God’s ordinance within him/her. The church should also learn, as Luther makes it clear, not to take money as solution to critical marriage issues. Luther states that one may marry whomever he/she likes, except for a blood relative or parents to his/her spouse, without setting up any cash for the privilege . It can therefore be concluded that marriage is a good thing, for humankind, ordained from God. It is advisable for one to marry unless he falls under the category of eunuchs lest he fall into sins. The church should not set up conditions to determine the way marriage is supposed to be handled. Money and wealth should not be a factor to consider when getting into marriage. Bibliography: Luther, Martin. The Estate of Marriage, 1522, viewed on May 19, 2010 from http://www. warwick. ac. uk/fac/arts/History/teaching/protref/women/WR0913. htm

Principles of Economic Essay Example | Topics and Well Written Essays - 3500 words

Principles of Economic - Essay Example If both countries are closed economies, i.e., they do not participate in any trade then both countries will produce both goods by allocating half of their resources to each of the goods, tomatoes and clothes in our case. Consider the hypothetical table below: They cannot produce entire amounts of both goods at the same time. However, participating in international trade and specialization can help increase their production possibilities. Since Pakistan is better at cloth production while Germany is better at tomatoes production, Pakistan is said to have an absolute advantage in cloth production and Germany in tomatoes production. Therefore, common sense suggests that each should specialize in the good in which they have an absolute advantage and as a result, each of them would be better off than they were before. This means that Pakistan should produce 400 clothes and no tomatoes and Germany should produce 400 tomatoes and no clothes. Therefore, Pakistan can now import 200 tomatoes from Germany while Germany can import 200 clothes from Pakistan, thereby each of them realizing a gain of 150 from international trade and specialization. Clearly there is a gain from international trade and specialization in the form of increased production possibilities. ... Therefore, Pakistan can now import 200 tomatoes from Germany while Germany can import 200 clothes from Pakistan, thereby each of them realizing a gain of 150 from international trade and specialization. Cloth Tomatoes Total production (without trade) 250 250 Total production (with trade) 400 400 Clearly there is a gain from international trade and specialization in the form of increased production possibilities. However, even when, for instance, Germany has an absolute advantage in the production of both tomatoes and clothes, participating in international trade and specialization can increase its production possibilities and increase world trade. The theory of comparative advantage says that it should specialize in those goods which it can produce with relatively greater efficiency and import the other. However, we must remember that the above was based on two countries and two products only. In the real world, there are many products and countries involved. However, this model can be extended to include any number of countries or products. Other assumptions are also involved such as production costs are constant and there are no restrictions on international trade. In reality, this is not true. Nevertheless, we can conclude that international trade and specialization can increase world trade through the theories of absolute and comparative advantage. Q2 (a) (i) Price of Mangoes - $ / kg Quantity Demanded - 000/kg Quantity supplied-000/kg $6.00 220 400 $5.50 240 360 $5.00 260 320 $4.50 280 280 $4.00 300 240 $3.50 320 200 $3.00 340 160 Equilibrium quantity= 280000

Response Essay Example | Topics and Well Written Essays - 250 words - 17

Response - Essay Example When establishing a character, it typically takes more than recurrence (Garver, 1994). Character matters mostly when individuals think on the people who are in the public eye. For actor Charlie Sheen, in spite of film credits including Young Guns and Platoon, he got a hard-drinking ethos after the uncertain behavior of the character he acted on Two and a Half Men came over to his real life catastrophically. On the other hand, even though Tim Tebow has been the Heisman Trophy winner for the NCAA football championship twice, his ethos and fame owe more or less as much too undisputable displays of his Christianity belief. This belief is seen when he performs a kneeling gesture on the field referred to as Tebowing. As it is seen, endorsements are brought by fame. Despite this, he is on Jockey’s underwear and Nike’s payroll that clothed him fully in his advertisements. In conclusion, ethos are seen to be creating quick and at other times desirable connections between arguments and audience. We mostly see different individuals and groups defending and making claims and certainly ask ourselves if we should pay attention to these individuals or groups and if we can put our trust in them (Garver,

Network Planning Essay Example | Topics and Well Written Essays - 1000 words

Network Planning - Essay Example The network planning model refers to a smooth structured approach that eliminates some of the redundant elements from the system so as to obtain an optimal network. The logistic network for a single warehouse needs to encompass all the essential elements of the logistic activities so that there is smooth flow of products and information along the logistic chain consisting of a single warehouse. The single warehouse would serve as a centralized warehouse for the overall business operations and would comprise of all the necessary facilities that would be required for the effective coordination amongst all the other elements encompassing marketing department to the customers (Radhakrishnan, 2001). The first step that would be essential for the network design would be proper analysis of all the required information of the company’s operations. This information analysis would enable in incorporating the best strategy for the logistic network. Since there would be a single warehouse that needs to be centralized and handle all of the operations starting from inventory keeping to that of semi-finished or finished products it is very much important to decide on the size and location of the warehouse that would be the next step of the logistic network planning. The next step in designing this optimal network would be calculation of the facility and transportation costs. There needs to be a proper estimation on what are the major costs that is associated with the logistic framework that would be required in the network set up comprising of single warehouse (Waters, 2010).The next step for the design of optimal network would be consideration of various facilities such as vendors, manufacturing center, customer service and the distribution center. These facilities need to be given importance as there is continuous flow of finished products and raw materials amongst these facilities

3 reflection questions Assignment Example | Topics and Well Written Essays - 250 words

3 reflection questions - Assignment Example The video enriched the coaching session between Ms. Wessling and her principal by enabling discussion and comparison of personal opinion and perspectives of what they have observed. Her principal emphasized that one of the advantages of using video in the classroom is for teachers to be self-reflective and to be open-minded to bring out what they have done to talk about it. Using video in practice can also be a way to improve our practice as it offers a certain degree of reality. There might be a difference between what is planned in the abstract of practice and the concrete of reality; thus, video exposes of what is intrinsically natural to teachers. I could record my own practice using three different means: (1) reflective journal, (2) voice recording, (3) video recording, and (4) used of evaluation tool. Just like Ms. Wessling’s rationale, the used of notes or reflective journal will help me to record concretely record my practice and permits expression of personal opinion and observation. The voice recording tool will help me analyze the modulation of my voice and how interesting my voice is to my students if I will be the listener. Sometimes, the manner or quality of teacher’s voice affects engagement of the students in the lesson and this voice quality cannot be best evaluated in a video. Thus, I will also use video recording to have a holistic view of the classroom – management, interaction, and mannerisms in teaching. Lastly, I added the used of evaluation tool in order to systematically and quantitatively support findings from other means of recording

Financial & Management Accounting Essay Example | Topics and Well Written Essays - 4750 words

Financial & Management Accounting - Essay Example It is a way for organisations to be accountable to their stakeholders, but is also a management tool to improve the performance of the organisation. This essay focuses on understanding the role accounting, including social and ethical accounting, plays in identifying and maintaining accountability from the viewpoint of a publicly traded business organisation. Adopting social and ethical accounting has helped organisations to achieve improved results in their quest for excellence. This helps in enlightening the stakeholders about the activities of the organisation that meet the need to be accountable to the society, environment and the government. It also has shown to affect the performance on other fronts, viz. The use and extensive deployment of digital technologies and growing concerns about the social and environmental responsibilities of organisations calls for a change in the traditional view of accounting practices. In the new scenario the affect is felt in not just their functioning in economic terms, but also brings broader social, institutional and organisational effects into play. On a purely technical level, mobilisation of Information Technology (IT) influences organisational processes directly. As understanding of its potential is growing, the definition of managerial pursuits and the search for enhanced organisational performance is also changing. Inevitably, IT impacts the form, substance and provenance of internal accounting information. This influences the behaviour and actions of decision-makers. Knowledge about the influence of digital technologies on accounting thinking processes and practices is starting to emerge. Thinking on a variety of issues relating to pricing strategies, cost management and control mechanisms has already changed. However, the implications for the field are far wider. Aspects of trust, organisational power and influence, cultural shifts, and choice of strategy are altering management accounting systems, structures, thinking and practices. 3.0 Financial and Management Accounting 3.1 Financial Accounting Finance is used by governments, businesses and individuals as well as by a wide variety of organisations including schools and non-profit organisations. In general, the goals of each of them are achieved through the use of appropriate financial instruments, with consideration to their institutional setting. Financial Accounting studies and addresses the ways in which individuals, businesses and organisations raise, allocate and use monetary resources over time and reporting the results to all those who participate in the risk associated with the projects undertaken. Financial accounting may thus incorporate the study of money and other assets and the management and control of those assets. In contemporary organisations the finance is usually provided by a set of people or organisations completely different from those who are responsible for the management of the money and assets of these