본 논문에서는 Bachman과 Palmer(1996)에서 제안한 언어 시험의 유용성을 판단하는 기준인 타당도, 신뢰도, 진정성, 영향력, 실용성에 대해 각 개념의 의미를 소개하고 해당 기준으로 판단해 본 수능의 특징을 논하였다. 수능은 읽기 문항에서는 타당도가 높지만 듣기는 입력 자료의 속도가 느리다는 점에서 타당도가 높지 않다. 또한 표현 기능인 말하기와 쓰기를 선택형 문항을 통해 간접적으로 측정하기 때문에 타당도에 치명적인 약점이 있다. 신뢰도 면에서 수능은 막대한 인력과 비용을 들여 점수에 부당하게 영향을 줄 수 있는 요소들을 차단하기 위해 최선을 다한 결과 매우 높은 신뢰도를 지닌 시험이다. 수능의 진정성은 읽기 문항에서는 상당히 우수한 편이지만 듣기에서는 원어민들의 실제 구어 사용의 특징을 제거한 녹음 자료를 사용하기 때문에 좋지 않은 편이다. 또한, 간접 측정 방식의 말하기와 쓰기 문항은 실제 상황에서 말하기나 쓰기 활동과 공통점이 거의 없기 때문에 진정성에 대한 치명적인 약점이 된다. 수능은 영향력이 너무 커서 다른 모든 기준을 압도해 버릴만한 주요 기준이다. 실용성 면에서 수능은 막대한 비용이 드는 시험이지만 정부에서 그 영향력을 인지하고 막대한 비용을 투자하기 때문에 필요한 자원보다 사용 가능한 자원이 더 큰 시험이다. 요약하면, 결국 수능은 타당도나 진정성에서는 그리 우수하지 않지만 시험의 영향력이 너무 큰 탓에 막대한 노력과 비용이 집중되어 신뢰도와 실용성은 상당히 높은 편이다.

This study focuses on Portraits of the Wyatt Family of John Everett Millais (1829-1896) who was active in England during Victorian Age. Portraits of the Wyatt Family refers to both James Wyatt and his Granddaughter, Mary Wyatt (1849) and Eliza Wyatt and her Daughter, Sarah Wyatt (1850), and these paintings were done for his patron James Wyatt in the early stage of Pre-Raphaelites Brotherhood (P.R.B.). In the 19th century, the British Academy of painting did not move forward from just imitating the works of the past, paying the best tribute to Raphael and Michelangelo and pursuing Joshua Reynolds’s Discourses on Art of 18th century. In criticizing such a stream, P.R.B. came up to the surface in 1848 initiated by Millais, William Holman Hunt, and Dante Gabriel Rossetti with an emphasis on recovering sincerity in painting. In Portraits of the Wyatt Family, it contains various features. In this paper, these specific features are divided into two parts: detailed expression and expression of distorted perspective. It seems that P.R.B.’s belief that thorough observation on small details opens to a window to find the truth in them played as a source to enable detailed depiction. And Portraits of the Wyatt Family distorted the perspective of the high Renaissance traditional perspective. Distorted perspective makes viewers to look at the painting with the same perspective, which suggests a new approach of seeing the picture, not separating the center and periphery in the painting. This study shows that ‘images-within-images’ of the Portraits of the Wyatt Family function reversely from those in traditional art and they are directly reflecting the ideology attached to women in the mid-nineteenth century of Britain. In this paper, it analyzes that ‘images-within-images’ have two different characters at the same time. Thus, this study is significant in that this approach provides a chance to explore the implications in wider extent, instead of just seeing Portraits of the Wyatt Family as family pictures. This study interprets the Portraits of the Wyatt Family in line with the characteristics of P.R.B.. Therefore capturing various hidden meanings from the Portraits of the Wyatt Family and allowing better understanding of the work.

The purpose of this study was to research and analyze which classes teachers and students, who are the subjects on the education field, view as ‘good physical education classes,’ and thus analyzing the differences in response, conceptualize the concrete realities and apply them to the actual classes. In order to achieve the stated goal above, a survey was conducted of 190 secondary school physical education teachers and 742 secondary school students of Seoul Metropolis who were chosen through random sampling. The survey was reconstructed with reference to previous researches, after which it was tested with regard to credibility and validity before use. The conclusions were as follows: First, with regard to the values that should be pursued in ‘good PE classes,’ both teachers and students stated that relationships were seen as the most important, with 'transmission' and 'product' viewed as least important on the part of the teachers and students respectively. Second, with regard to the factors hindering ‘good PE classes,’ both groups chose the education policy as the main obstacle, with teachers selecting the available facilities and environment as the second greatest factor, and students in turn choosing reciprocal relationships with teachers. Third, with regard to the subcomponent factor, it was found that students viewed meaningful and interesting class contents as important, whereas teachers were of the opinion that it was important to lay down definite goals and contents. With regard to the teaching method, teachers viewed methods that provoke student interest and take into account individual student aptitude and ability highly, while students viewed interesting classes as ‘good PE classes.’ Both groups felt that active interaction and an atmosphere of mutual respect were important to the class ambience and environment. Although there was a relatively low response rate with regard to the general view on evaluation, teachers were of the opinion that in order to get a thorough evaluation on ‘good PE classes’ there needed to be an assessment on student attitude and emotion in addition to athletic capability, whereas students felt that a reliable, impartial, and objective assessment was the best way to evaluate good PE classes. Thus, based on the research above, we can define ‘good PE classes’ as classes where interesting and meaningful contents can be delivered to students through various, interesting means, where teachers and students can interact actively, and where not only athletic capabilities, but attitudes and emotions can also be evaluated in an impartial and credible way.

The foundation of any association or organization should include a mission, a vision, and strategic goals. Vision and mission are frequently discussed in academic and practitioner literature and accepted as key items in strategic decisions. But in these days, the words“change and crisis”are what companies are familiar with. They bringing about uncertainty led the companies to search for new strategies in order to specify their directions. In case of making proper direction for some organization, the role of management philosophy is most important. And also identifying, clarifying and communicating the management philosophy is now a major part of the planning process. This study examines the characteristics of management philosophy items which including mission and vision in Korean fisheries business with contents analysis. in order to achieve these purpose, this research analysing the mission, vision and CEO’s greeting with the social network analysis(SNA) which is the most dominant technique in contents analysis. The SNA is evaluated that most popular, rigorous and firm methodology for analyzing, examining and revising some concepts or objects in the context of semantics. The findings of social network analysis show that some critical problems are existed. First, most of the fisheries company did not fully announce the mission and vision irrespective of one’s size or scale. Second, there is some coverage insufficiency of stakeholders in mission and vision. And cutting edge topics like environmental problem, corporate social responsibility, consumer sovereignty are not included in management philosophy.

This study is to develop a mathematical analysis model to grasp the behaviors of cartels. Cartels are formed tacitly and cause tremendous damage to consumers in modern society which is composed of advanced industry structure. The government authorities have instituted the leniency programs to respond cartels. However, cartels will continue unless there are legal sanctions against cartels based on an accurate analysis of leniency programs. The proposed cartel equilibrium analysis model is a mathematical behavior model which is based on the existing methods and the prison’s dilemma of game theory. Therefore, the model has a form of pay off matrix of two players. We use a iterated polymatrix approximation (IPA) method to deduct a Nash equilibrium point. The model is validated by an empirical analysis as well.

Because the damages of corrosion resulting from the chloride ion are very serious, many research studies have been performed to measure the penetration depth of the chloride ion. However, there is a problem with data selection obtained from collection during experiments. In this study, it appears that the collected data are not conformed to a normal distribution. The result of this study will play a very important role, as a first step for the development and construction of a forecasting system to help determine a reliable service lifetime of marine structures.

The purpose of this paper is to investigate Korean learners' request strategies. To this end, 30 Korean French learners participated in this study. For data collecting method, the Discourse Completion Test (DCT) was used and twelve DCT situations on request were provided for the learners. They were asked to read the description and write down the answers in each situation. Modified CCSARP(Cross-Cultural Speech Act Realization Patterns) coding scheme was used for the written responses of request sequences. This study analyzed the use of request head act, supportive moves, downgraders, alerters and perspectives of speaker. Learners dominated in 'query preparatory', 'mood derivable' and 'want statement' for head act. The frequency of the rate, however, is quite different in head acts. They used downgraders far less frequently and this made their request formulas more direct and less polite than ones used by native speakers. As for supportive moves, learners dominated in 'justification' and 'recognition of load'. In types of alerter, most of learners are heavily skewed to the 'attention getter' and 'term of honor' as main strategies, which may lead learners to lack of pragmatic competence. In these three perspectives, hearer-oriented is much stronger than other two perspectives. These results imply that teachers and textbook developers should consider various pragmatic factors in teaching French language

Data mining and game sounds classification prerequisite to find a compact but effective set of features in the overall problem-solving process. As a preprocessing step of data mining, feature selection has tuned to be very efficient in reducing its dimensionality and removing irrelevant data at hand. In this paper we cast a feature selection problem on rough set theory and a conditional entropy in information theory and present an empirical study on feature analysis for classical instrument classification. An new definition of a significance of each feature using rough set theory based on rough entropy is proposed. Our results suggest that further feature analysis research is necessary in order to optimize feature selection and achieve better results for the musical instrument sound classification problem through Weka’s classifiers. The results show that the performance of the best 17 selected features among 37 features has 3.601 compared to 2.332 in standard deviation and 94.667 compared to 96.935 in average with four classifiers.

본 연구는 은평구에서 수립한 도서관발전종합계획을 분석함으로써 은평구에 적합한 공공도서관 운영에 대한 발전 방향을 모색하고, 정보서비스의 질적 제고와 지역사회 주민들에게 봉사하는 공공도서관에 대한 중장기 발전계획을 위한 기초자료 제공과 정책 제언을 하는 것에 목적으로 하였다. 공공도서관 건립이나 작은 도서관 조성 및 지원, 도서관 협력 방안, 사서 인력 확충 계획, 장서 확충 계획, 독서 문화 활성화 계획을 세우긴 하였으나 도서관에 대한 청사진과 도시 차원의 도서관 정책에 대한 포괄적이고 체계적인 계획을 수립하지 못하였으며, 이에 부족한 부분에 대한 수립 방안 및 정책 방안을 제시 하였다.

In biomass gasification, efficiency of energy quantification is a difficult part without finishing the process. In this article, a radial basis function neural network (RBFN) is proposed to predict biomass efficiency before gasification. RBFN will be compared with a principal component regression (PCR) and a multilayer perceptron neural network (MLPN). Due to the high dimensionality of data, principal component transform is first used in PCR and afterwards, ordinary regression is applied to selected principal components for modeling. Multilayer perceptron neural network (MLPN) is also used without any preprocessing. For this research, 3 wood samples and 3 other feedstock are used and they are near infrared (NIR) spectrum data with high-dimensionality. Ash and char are used as response variables. The comparison results of two responses will be shown.

근대의 상징이자 영화의 탄생과도 밀접하게 연결되어 있는 기차라는 공간은 견고하게 짜여진 사회체제의 상징적으로 보여주고 있다. 봉준호 감독의 <설국열차>는 좀 더 구체적으로 ‘기차’라는 좁고 폐쇄된 공간에서 인류의 멸망을 막는다는 목적으로 운행되고 있다. 그리고 기차 칸칸마다 철저하게 구별되어 있는 계급사회를 살아가는 인간의 생존 방법에 대해서 보여 주고 있다. 이 논문에서는 이런 ‘기차’로 상징되는 폐쇄적 사회체제가 <설국열차> 작품을 통해서 어떻게 작동하고 진행되는지를 정치사회적 측면에서 분석하고 있다. 이를 통해 봉준호 감독의 <설국열차>는 인간사회에서 개인의 행위가 어떻게 형성되고 발생하는지 그리고 그런 행위들이 모여 집합행동으로 이 어질 때 어떤 결과와 변화가 생길 수 있는지를 적극적으로 확인시켜 주는 작품임을 알 수 있다.

This article is based on the observation of <Braille Painting·Munja(Character) Painting>, an educational program for the culturally underprivileged people for the first half of 2013 by the National Folk Museum of Korea, and provides observation and analysis of the process how the visually challenged people experience and apprehend traditional art through the museum’s education program that focuses on Hyoje Munjado(character painting), traditional Korean folk painting. The <Braille Painting·Munja(Character) Painting> program helped the attendees with visual disability to learn about the folk painting, Hyoje Munjado, exhibited in the museum, and re-interpret and visualize the meaning of eight characters of Hyo Je Choong Shin Ye Ui Yeom Chi (filial piety, brotherly love, loyalty, sincerity, etiquette, fidelity, integrity, and shame) based on one’s unique experience, and create an art work of their own. This program was distinct as it allowed those with visual disability to learn about the ethics and culture of the Chosun society through the contents of Hyoje Munjado, while at the same time helped them experience the process of art creation by making an art work of one’s own. Hyoje Munjado is a special type of painting in which eight Chinese characters of Hyo Je Choong Shin Ye Ui Yeom Chi, the key ethical virtues of the Chosun society, were written and old sayings and figures are symbolized and drawn into the strokes in the eight Chinese characters. The ethical virtues expressed in the painting are still considered socially important and the program attendees can understand the meaning of the Hyoje Munjado reflected in their life and create their own munjado based on such contextual understanding. The program demonstrates how suitable a contextual understanding from constructivism perspective is in the exhibition and education of museums for the museum visitors with diverse cultural background, knowledge, and environment as well as the visually challenged. Furthermore, the program clearly indicates the effects of a constructivism education that creates a new meaning through a contextual interpretation of experiences in the education for the visually challenged. Although the program started out of an exploration into how to enable those with visual disability experience art, it also appears to be effective in allowing people with rare access to art and history of art experience art in their daily life experience.

본 연구는 사회복지적 차원에서 다문화가족을 위하여 교류분석을 적용하여 효과적으로 원조하는 방법을 찾고자 하는 탐색적인 연구이다. 문헌연구 및 다문화가족 실천현장의 전문가를 대상으로 다문화가족에 대한 인식을 묻는 포커스 그룹 인터뷰를 실시하였다. 그리고 인터뷰 결과를 근거로 교류분석적 프로그램을 구성하였으며, 다문화가족지원센터에서 전문가에 의해 실시되는 다문화가족의 구성원들을 대상으로 한 교류분석적 프로그램의 진행과정을 관찰하였고 참가자들의 프로그램 만족도를 평가하였다. 따라서 다문화가족들이 갖는 의사소통의 어려움, 문화적 차이, 생활양식의 차이에서 나타나는 문제들을 대처하기 위해 교류분석적 프로그램을 운영하였더니 교류분석적 프로그램뿐만 아니라 전반적인 집단프로그램에 대한 만족도가 높게 나왔으며, 다문화가족의 문제점 해결 가능성을 예측할 수 있는 효과가 나타났다. 또한 교류분석적 프로그램은 다문화가족의 의사소통능력 향상과 문화적 차이와 생활양식의 차이 이해에 영향을 줄 수 있다고 예측할 수 있다.

One of the oldest board games in the world is the game of Go which is originated at least more than 2,500 years ago. In spite of its long history, the theoretical studies concerning to Go openings are still insufficient. We firstly used related-samples t-test using SPSS to the three countries' Go mean openings to find out their similarities and differences. Experimental result shows that there are no significant differences (p=.959) between Korean and Chinese mean openings, but meanwhile, there are just some slight similarities (p=.061) between Korean and Japanese mean openings. We secondly applied PCA and LDA classifiers with Euclidean distance to correctly classify a pro player's opening into his/her class obtained from the training openings. Result shows that the recognition rate (42.1%) of dependent LDA classifier is much better than that (27.9%) of PCA classifier; and also that dependent LDA classifier outperforms independent LDA classifier with the recognition rate of 35.0% .

This study investigated factors affecting the behavior hurdles by six male high school student athletes and six average high school students using the ground reaction force and video analysis equipment. The conclusions by comparative analysis of kinematic and kinetic elements for stable operation of the high school men's hurdles to help effective guidance are as follows. 1. The analysis of Kinematics. First, required time of the athlete by all each section in the duration from ground of the stamping foot to stamping of landing foot appeared to be shorter than average students. Second, variation of height in variable distance from the center of the body changes the height of the cloud initiative is high ground and not out in the player. After that, the highest score of body-centered rather was recorded by general student. However, athlete showed higher score again in landing and stamping by landing foot. Third, athlete showed higher sway velocities in all section at variable speed. General students showed higher landing speed at the landing position. Fourth, athlete maintains the leaning forward upper body position at the stamping and landing situation. Especially in the highest score in body-centered, athlete showed over 20 degree than general students. Fifth, Athlete showed faster angular view than general student in all section. 2. The analysis of kinetic variable First, the athlete exerts rear position in the variation of before and after ground reaction force of stamping foot. In contrast, general student exerts front position. Second, Fx, Fy, Fz of the resultant change in the maximum measurement of R (max) values in the ground reaction force of stamping foot showed much stronger stamping food force in athletes than in the general student. Third, athlete and general student exerts outside and inside direction, respectively, at the variation of ground reaction force from landing and stamping position. Forth, athlete recorded higher than 1.5 time than general student at the variation of combined force of Fx, Fy, and Fz of ground reaction force of laning foot. In conclusion, the instruction of raising stamping foot to the forward direction to lean the upper body in the forward is needed for the general student to natural hurdle action. At that time, undisturbed balance at the center body must be maintained by both arms and flexibility training should be concurrent for forward dirction attention. General student should practice to roll shortly and strongly when they are stamping. In order to instruct the student proper posture through the hurdles classes, the exercises for basic strength and flexibility should be conducted simultaneously. Also, the instruction will be effective, if let the students practice the hurdle motion with understanding of principle of the body for jump.

The purpose of this study is to analyze the physical education avoidance factors and the types of them for seeking the efficient teaching methods of physical education and making an appropriate learning environment which result in vitalized physical education. For this purpose, this study is planned to gain specific evidences. From May to July in 2013, the research has been conducted in Gangseo, Yangcheon, and Mapo area of Seoul. Among 420 of female middle school students who are the subjects originally, 349 of students are used as a data of spss 12.0 statistics. The conclusion is deducted by one-way ANOVA, corelation analysis, and multiple regression analysis based on the analysis contents and purpose. the conclusions were as follows; Firstly, as examining the avoidance factors of female middle school students from the background variables, the second grade students of middle school recognize the avoidance factors highest among sub factors based on the grades. In respect of the avoidance factors based on the school form, female students of coeducation school perceive the avoidance factors more than ones of girls' middle school. While female middle school students taught by male teachers are more aware of students factors, course contents factors, and weather factors, the students who are taught by female teachers recognize facility-instrument factors, teacher-teaching factors highly. In the avoidance factor based on whether a school has gym or not, middle school female students without gym perceive course content factors, teaching factors, and weather factors highly. On the other hand, middle school female students who do not have gym recognize student factors more than others. Secondly, in the case of avoidance types of middle school female students, second graders mark the highest states on not only the active avoidance but the passive one. While first graders are higher than third graders on the active avoidance, third graders appear highly on the passive avoidance compared to first graders. According to the types of school, middle female students in coeducation school avoid more on both active and passive avoidance. Based on the gender difference of the teachers, middle school female students who are taught by male instructors show the higher passive avoidance than ones taught by female instructors. Inversely the latter show higher avoidance on the active avoidance. Middle school female students who don’t utilize a physical training facility turn out having high tendency on both the active and passive avoidance. Thirdly the meaningful positive relationship between the physical education avoidance and the avoidance types exists. In the case of the active avoidance of physical education, students are influenced by teaching and weather factors meaningfully. Students factors, course content factors, and weather factors have meaningful influence on the passive avoidance. From all the features above, middle school female students have different avoidance factors based on the background variables. Also their avoidance types of physical education vary depending on the background variables. The avoidance factors of physical education have effects on the types of the avoidance.

A three dimensional numerical analysis was performed to study the cooling performance of xEV battery module depending on cooling fluid inlet position. Depending on the inlet position from the top, case 1 (top inlet), case 2 (middle inlet), and case 3 (bottom inlet) are selected. For the case 1, the temperature of the battery near inlet was higher than that of the battery near outlet. For the case 2 and 3 the temperature of the battery near inlet was lower than that of the battery near outlet. From the analysis result, the cooling performance is higher in the order of case 2, case 3, and case 1.