트래픽 측정에 기반한 네트워크 게임 트래픽 생성기

홍은실(Eunsil Hong),김재철(Jaecheol Kim),최양희(Yanghee Choi) 한국정보과학회 2003 한국정보과학회 학술발표논문집 Vol.30 No.2Ⅲ

Developers of network games have used several prediction techniques for hiding transmission delay to support the real-time requirement of network games. Nowadays many researches that are related with network game are in progress to solve delay problems more radically, such as to propose new routers architecture and transport protocols suitable to characteristics of network game traffic. So for these advanced researches the tasks to grasp the traffic characteristics of a network game are needed. In this paper we aimed to capture the traffic of MMORPG and present the statistical analysis of measured data. The measurement and the analysis were accomplished with the server of 'Lineage' that regarded as the most successful MMORPG. Next, we have implemented a traffic generator that reflects the characteristics of MMORPG and shown that the trace generated by MMORPG traffic generator had identical characteristics with actual traffic using statistical testing method. We expect that this traffic generator can be used in many researches related with a network game.

대학생 소비자의 윤리적 소비와 관련변인

홍은실(Hong Eun-Sil),신효연(Shin Hyo-Yeon) 가정과삶의질학회 2010 가정과삶의질연구 Vol.28 No.5

The purpose of this research was to explore the levels of ethical consumptions and related factors on ethics of undergraduates as consumers. For statistical analysis, Cronbach'?., factor analysis, t-test, one-way ANOVA, Duncan's multiple range test, Pearson co-relationship analysis, and multiple regression analysis with a total of 761 questionnaires were conducted. The research results are summarized as follows. 1. The scores to measure ethical consumptions level of the undergraduates was ranged from 2.66 to 3.64, which were relatively low. 2. The ethical consumptions in the commercial transaction were found to have significant differences according to gender, college years, and religion. The ethical consumptions of current generation were found to have the significant differences depending on their gender, college years, major, parents's education level, monthly allowance, and religion. The ethical consumptions of future generation were found be significantly different based on their gender, college years, mother's education level, father's occupation, monthly household income, and monthly allowance. 3. The major variables affecting the level of the ethical consumptions in the commercial transaction were materialism, social responsibility, idealism and college years. The major variables affecting the level of the ethical consumptions of current generation resulted from social responsibility, frequency contact with the mass media about the ethical consumptions, religions, and materialism. Social responsibility, frequency contact with the mass media about the ethical consumptions, idealism, expenditure, experience about the consumption education and materialism were the factors affecting the level of the ethical consumptions of future generation.

외국인 학부생을 위한 발표 교육 내용 분석 -학문 목적 말하기 교재를 중심으로-

홍은실 ( Eun Sil Hong ) 한국화법학회 2015 화법연구 Vol.0 No.28

This study discusses the results of an analysis of educational content for presentations in Korean speaking textbooks for academic purposes. The contents of seven textbooks were examined in terms of their syllabi and unit structure, learning contents and tasks, and whether or not their evaluation and feedback related to academic presentations meet certain criteria. Although some of the textbooks attempted to provide balanced contents for academic presentation education, it is nevertheless necessary to develop a comprehensive textbook that has a clear conceptualization of academic presentations. This, in turn, should assist students in understanding the overall procedure of academic presentations, and also aid them in generating ideas for their own presentations.

과거와 현대적 관점에서 본 사치소비

홍은실(Hong, Eun Sil) 한국생활과학회 2011 한국생활과학회지 Vol.20 No.2

The object of this study was to analyze the meaning of luxurious consumption, the subjects and the objects of luxurious consumption, the desires that propel luxurious consumption, and the luxurious consumption patterns of the past and the present. The materials and information used for this research were acquired by reviewing literatures from a library. The time frame used to separate the past and the present was the Second World War. The analyzed materials and contents for the research were the subjects and the objects of luxurious consumption, the desires that propel luxurious consumption, and the patterns of luxurious consumption. Comparing the trends of luxurious consumption of the past and present historically, the biggest differentiation between the past and present was the spread of subjects and objects of luxurious consumption. In the past, luxury consumption belonged to the wealthy only, but the accessibility of luxury consumption has increased to the point where anybody can buy what they want at will. Another difference was found in the desires that prompt luxury consumption and the consumption patterns of the past and present. Based on these results, several suggestions about luxury consumption were presented in this paper.

대학생의 설득적 발표 담화 구성에 나타난 청중 고려 양상

홍은실 ( Eun Sil Hong ),최영인 ( Young In Choi ) 한국화법학회 2014 화법연구 Vol.0 No.25

본고에서는 대학생 화자가 청중 고려를 수행할 때 ‘무엇을’, ‘왜’ 어려워하는지, 그리고 청중 고려의 효율에 미치는 영향이 무엇인지를 탐색하고자 대학생의 설득적 발표에 나타난 청중 고려 양상을 분석하였다. 설득을 목적으로 하는 공적 발표 상황에서 청중 지향적 담화 구성 지점을 분명하게 포착하기 위하여 여타의 담화 소통 상황은 동일하지만 ‘청중의 특성’만이 달라지는 상황을 제시하여 한 화자가 주어진 청중 특성을 고려하여 발표를 수행하게 하고 관련된 자료를 수집하였다. 그리고 대학생 설득 발표와 관련된 여러 자료들로부터 화자의 청중 해석과 그에 따른 청중 지향적 담화 구성 양상을 연결 짓고, 그러한 청중 고려 행위의 효과를 평가하였다. 대학생들의 설득적 발표에서 나타난 청중 고려 전략들이 결과적으로 담화의 설득력을 높이는 데 기여했는가를 평가하여, 설득력 제고에 기여한 경우와 반대의 효과를 낳은 경우로 대별하였다. 전자는 화자가 청중의 다면성을 복합적으로 인식한 경우, 후자는 화자가 청중의 특정한 부분을 지나치게 의식함으로써 방해를 받은 경우라 할 수 있다. 먼저, 대학생 화자의 경우 담화를 구성하는 과정 전반에서 청중을 고려하고, 또 다면적 청중을 고려하는 양상이 두드러졌다. ‘무상 보육정책’에 대한 자신의 입장을 밝히는 과정에서 두 화자는 모두 청중의 정치적 성향을 읽어내려는 노력을 하였는데, 이는 ‘무상 보육’을 낱개의 정책으로 접근하지 않고, ‘복지 정책 일반’ 혹은 ‘거시적 복지 시스템’의 일환으로 접근한 것이며, 정치적 견해와 복지 시스템 간의 밀접한 관련성을 인식한 결과이다. 이에 ‘무입장·낮은 관련성’청중을 상대로 한 화자는 유추 전략을 도입했고, 한 화자는 ‘무상 보육과 관련된 정치권의 책임론’ 내용을 추가하는 방식을 선택했다. 다음은, 화자가 청중의 특성을 지나치게 의식함으로써 담화의 설득력을 낮춘 경우이다. 한 화자의 경우 ‘반대 입장·높은 관련성’ 청중의 심리적 반발을 강하게 의식하여 화자-청중 간 입장 상충을 전면화하지 않으려는 의도로 인해 자신의 주장을 모호하게 제시하였다. 또 ‘청중의 반론’을 지나치게 의식하여, 논지 전개를 흐리는 내용을 확장한 경우도 있었고, 청중의 관심을 유발하기 위해 강도가 높으며 자극적인 표현을 빈번하게 동원한 경우도 있었다. This paper aims to find out how university students interpret the audience and how they map the audience to the speech and whether the consideration of the audience is effect or not. We collected and analyzed various data such as university students` persuasive presentation clips, reflection journal, transcription, survey, professional`s evaluation and interviews in order to investigate audience-centered discourse construction strategies. As a result, there are two conflicting aspects; one is dedicating to raising persuasive power, the other is to diminishing persuasive power. The former considered the audience in the process of constructing persuasive discourse, furthermore, the speaker could consider the multifaceted aspects of the audience. For example, considering even political orientation, speakers approached to the topic in the macro-level, one adopted analogy strategy, the other added 3 rd parties` responsibility. In contrast, the latter was conscious about the audience excessively, speakers presented their opinions vaguely or the speaker sometimes used provocative remarks.

중, 고, 대학생의 돈에 대한 태도와 소비행동에 관한 연구

홍은실(Hong Eun-Sil) 가정과삶의질학회 2005 가정과삶의질연구 Vol.23 No.5

The purpose of this study was to examine the influences of their money attitudes to spending behaviors of middle, high, and college students. The total number of students selected for this study were 1,252. Factor analysis, Cronbach′ α, two-way ANOVA, Duncan′ multiple range test, Pearson correlation analysis, and multiple regression were used for statistical analysis. The results were summarized as followings: 1) The tendency of attitude that money is good was highest Also, the tendency of attitude that money represents freedom and power was slightly high. On the other hand the attitudes that money represents achievement, and that money is evil were low. Especially the attitude that money represents respect was lowest. 2) Resulting from two-way ANOVA, the attitudes that money is good and represents achievement showed significant interaction effects between sex and age. The attitude that money is good showed significant differences by sex especially among middle and high school students. The attitude that money represents achievement showed significant differences by age among the male students. Three types of attitudes that money is evil, money represents respect, and money represents both freedom and power showed significant main effects in different age groups. Also the attitude that money represents freedom and power showed significant main effect by different sexes. 3) Four different types of measuring spending behaviors scored slightly low mark. 4) Resulting from two-way ANOVA, four different spending behaviors showed significant difference only by sexes and ages. Planned spending behavior and conscious spending behavior showed significant differences in ages and sexes separately, While impulsive spending behavior by different age groups resulted in significant differences. Excessive spending behavior by sexes resulted in significant differences. 5) Regression analysis showed that planned spending behavior had the linear relationships in age, sex, self-esteem, and attitude that money is good. Conscious spending behavior had the linear relationships in sex, and attitudes that money represent achievement, respect, and freedom Impulsive spending behavior had the linear relationships in age, self-esteem, and attitudes that money is good and that money is evil, and attitude that money represent freedom Excessive spending behavior had the linear relationships in sex, self-esteem, and attitudes that money represent achievement, respect, and freedom.

뇌기능특성으로 본 로웬펠드의 시각형과 촉각형 고찰

홍은실(Hong, Eun-Sil),주용국(Joo, Yong-Kook) 한국미술교육학회 2012 美術敎育論叢 Vol.26 No.3

본 연구는 로웬펠드의 의사실기 아동의 미술표현유형인 시각형과 촉각형에 대한 이해를 뇌기능특성의 관점으로 살펴보고 이에 대한 이론적 근거를 제시함으로써 미술교육적·미술 치료적 현장에서 의사실기 아동의 미술표현유형에 대해 보다 심층적인 이해를 돕고자 하였다. 이에 따라 기존의 선행연구와 문헌을 고찰하고 이를 토대로 로웬펠드와 브리테인이 그의 저서 (『Creativ e and mental growth: 인간을 위한 미술교육』) 에서 제시한 시각형과 촉각형의 미술표현유형과 각 유형의 특성을 보이는 일반 아동의 그림을 중심으로 로웬펠드와 브리테인이 제시한 미술표현유형의 특성과 이를 신석필(1984) 의 연구에서 정리·요약한 내용을 비롯하여 김승인 (2010)의 연구에서 제시된 의사실기 아동의 지각능력 진단 항목을 적용하여 이를 뇌기능특성의 관점으로 분석하였다.그 결과, 시각형은 좌·우뇌를 조화롭게 활용하지만 촉각형에 비해 좌뇌 특성을 좀 더 활용한 표현으로 볼 수 있었으며, 촉각형은 우뇌특성으로 이해 할 수 있었다. 또한 이 시기 아동의 뇌 발달 영역에서 살펴보았을 때, 시각형은 뇌량의 발달과 청각을 담당하는 측두엽, 시각기능을 담당하는 후두엽의 발달에 기인한 결과로 보며, 촉각형은 우뇌의 체성감각과 운동감각, 촉지각을 담당하는 두정엽 에 기인한 결과로 본다. 그리고 이러한 이해를 통해 미술 교육적 장면에서는 의사실기 아동의 미술표현유형을 보다 폭 넓게 이해하게 됨으로써 아동으로 하여금 깊이 있는 자기표현의 기회제공과 자발적 참여 동기를 높이고 보다 높은 성취감과 만족감을 경험할 수 있는 교수학습환경을 조성할 수 있을 것 이다. 또한 미술 치료적 장면에서는 특히 촉각형에서 보여 지는 이전의 발달단계의 표현을 자칫 퇴보로 보게 되어 발생될 수 있는 문제를 의사실기 아동의 미 술표현의한 유형으로 이해하게 됨으로써 이시기 아동의 그림을 보다 폭넓게 이해하게 되는 등의 올바른 미술치료적 접근에 도움이 될 수 있을 것이라 본다. The purpose of this study is to examine the visual and haptic styles of art expression by children of the pseudo-naturalistic stage, which had been suggested by V. Lowenfeld, from the perspective of brain function characteristics , providing rationales for those styles and helping deeply understand art expressions by children of the same stage in the fields of art education and art therapy . For the purpose , this researcher reviewed previous studies and relevant literature, and analyzed the styles of art expression by children of the pseudo-naturalistic stage. The analysis was conducted in accordance with the visual and haptic styles of art expression that V. Lowenfeld and W. L. Brittain had suggested in their book (『Creative and mental growth』), the summaries of the two styles that Shin Seok Pil (1984) had provided in his study and the items to test the cognitive ability of children of the pseudo-naturalistic stage that Kim Seung In(2010) had proposed in his research. The findings of the study showed that the visual style of art expression by children of the pseudo-naturalistic stage is based on harmony between the use of the right and left brains. but a little more use of the right brain in comparison with the haptic style of art expression that depends more on the characteristics of the right brain. That visual style may be also attributed to the improvement of the corpus callosum and the development of the temporal lobe and the occipital lobe that are respectively responsible for hearing and sight while. that haptic style to the development of the parietal lobe on which somesthesis. kinesthesis and tactile perception depend. The wider and deeper understanding of the styles of art expression by children of the pseudo-naturalistic stage during art education could be led to the formation of a teaching-learning environment in which those children can have the opportunity to express themselves in profound manners. be motivated for voluntary participation and experience the feelings of high achievement and satisfaction. So far, the haptic style of art expression shown by children when in art therapy has often been mistaken as their setback in development. But that style is now being recognized as one of art expression styles that children of the pseudo- naturalistic stage naturally have. This would help a better understanding of paintings drawn by children of the same stage, that is, a better therapeutic approach to them.

한국어 말하기 평가의 채점 타당도 연구 -워크숍 기반의 채점자 훈련을 중심으로-

홍은실 ( Hong Eun-sil ),오예림 ( Oh Ye-lim ),이성준 ( Lee Sung-jun ),조수진 ( Cho Su-jin ),안현기 ( Ahn Hyun-kee ),이승원 ( Lee Seung-won ),민병곤 ( Min Byeong-gon ) 국제어문학회(구 국제어문학연구회) 2020 국제어문 Vol.0 No.84

본 연구는 한국어 말하기 평가의 채점 타당도를 확보하기 위해 워크숍 기반의 채점자 훈련을 설계 및 실행하고 채점자 훈련에서 나타난 채점 근거의 유형을 분석하는 것을 목적으로 한다. 이를 위하여 대규모 학문 목적 한국어 말하기 평가를 위한 워크숍 기반의 채점자 훈련을 설계하였다. 채점자 훈련 과정에서 평가 도구에 명시된 채점 기준을 채점자가 능동적으로 적용할 수 있도록 하였으며 수집된 채점자 담화를 통해 채점자들이 점수 결정 과정에서 주목하는 채점의 근거들을 분석하였다. 분석 결과 채점자들이 수험자의 응답에 점수를 부여할 때 문항의 내용 및 특성, 평가 준거, 채점 척도를 근거로 삼는다는 것을 확인하였다. 또한 채점자들은 채점자 간 협의를 통해 정신적 채점 기준과 응답 표상을 수립하여 채점에 참여하고 있었다. 채점자 훈련의 결과로 과제의 특성을 고려한 채점 접근의 전략화와 주관적 평가 준거 비중의 객관화, 평가 척도의 조정과 정교화의 효과를 확인할 수 있었다. This study investigates scoring validity through rater training workshops for the Korean Speaking Test for Academic Purposes (KoSTAP). The rater training workshops in this study were designed to ensure the raters can discuss scoring rubric, clarify and modify the intended rating criteria, and reach an agreement through discussions. The rater training procedure was composed of orientation about KoSTAP and scoring rubric, sample item scoring, group discussion, group scoring, and general discussion. The study results showed that discussions conducted through the workshops served as a necessary process for the raters to make the scoring rubric increasingly tangible and concrete. The results also showed that the raters scored based on the contents and characteristics of the tasks, the criteria, and the scoring scale. In addition, the raters participated in scoring by establishing mental response representations and scoring criteria through negotiations among them. As a result of the rater training, we were able to identify the effectiveness of rating strategies based on the characteristics of the task, objectification of criteria weights, and adjustments and refinements in the evaluation scales.

대학생의 자아존중감과 재정적 특성간의 관계연구

홍은실(Eun-Sil Hong) 전남대학교 생활과학연구소 2007 生活科學硏究 Vol.17 No.-

The purpose of this study was to explore the relationships between self-esteem and financial variables such as financial beliefs, financial behavior, financial satisfaction, and financial worries. The samples were selected from total 451 college students. Cronbach'α, chi-square test, Pearson' correlation analysis, and multiple regression analysis were applied for statistical analysis. The results were summarized as followings: 1) Chi-square tests showed that the two groups of respondents (those with low self-esteem and those with high self-esteem) were significantly different in the expectation of their future financial situation, the financial behaviors, and financial worries. 2) Multiple regression analysis showed that self-esteem was influenced most significantly by financial belief(the expectation of their future financial situation) and financial satisfaction.

대학생 소비자의 윤리적 소비행동에 따른 유형분류 및 특성분석

홍은실(Hong, Eun Sil),신효연(Shin, Hyo Yeon) 한국생활과학회 2011 한국생활과학회지 Vol.20 No.4

The purpose of this research was to explore the levels of ethical consumption of the college students and classify their types on ethical consumption behaviors. This research was conducted with university students living in Gwangju. Statistical analysis was achieved by using t-test, one-way ANOVA, Duncans multiple range test, χ², and Ward hierarchical cluster analysis with a total of 761 questionnaires. The research results are summarized as follows: First, the overall ethical consumption average mark of college students was 3.14. Second, all surveyed college students were classified into five types based on the means scores of three dimension ethical consumption behaviors. A total 16.7% of students belonged to Type 1 (named as entire region active group) where students scored high points on three dimension ethical consumption behaviors. Type 2 (named as entire region average group) had about 41.6% of students whose scores were the average mark level in three dimension ethical consumption behaviors. Type 3 (named as future-oriented group) occupied 13.9% and this group scored low on the ethical consumption in commercial transaction but high on the ethical consumption for the future generation. Type 4 (named as commercial transaction oriented group) occupied 9.1% and this group scored low on the ethical consumption for contemporary humankind and the ethical consumption for the future generation but high on the ethical consumption in commercial transaction. Type 5 (named as entire region passive group) had 18.7% of students whose scores of three dimension ethical consumption behaviors were low.