• Proceedings of the KSR Conference
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• 2009.05a
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• pp.1924-1930
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• 2009

According to Korea Standard Association (KSA-0013) storage facilities are so broadly defined that one cannot easily understand the area and contents of storage facilities. Generally speaking warehouse represents storage facilities which links two nodes in various logistics activities, and storage facilities should contain other facilities like mechanization equipment, automation equipment, information equipment, etc. This study is to show the direction of the evaluation method on the effectiveness of standardized storage facilities. The storage facilities treated in this research are not only storage facilities like warehouse but also storage supporting facilities like mechanization equipment, automation equipment, information equipment, etc. The method for evaluating the effectiveness of standardized storage facilities is to developing some measure of effectiveness (MOE) which represents the entire standardized effectiveness of storage related facilities. This study has originality in that the method for evaluation of standardized storage facilities has not been developed up to now.

• Journal of Contemporary Eastern Asia
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• v.8 no.1
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• pp.31-46
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• 2009

The purpose of the study was to find out which posts were answered in a text-based computer-mediated social support group. Specifically, the present study examined the effects of two variables on support-seeking behaviors: support-seeking strategies and gender. A revised typology of support-seeking strategies originally proposed in the Sensitive Interaction Systems Theory (SIST) model was employed for the study. Data were collected from the PTT psychosis discussion group, the largest BBS in the Chinese-speaking community, for a period of 30 months from February 2004 to July 2006. In general, the results indicated that posts with more asking, less crying and less hinting were answered more than posts with more hinting, more crying and less asking. However, although different support-seeking strategies did affect support-seeking behaviors, gender did not have an impact on which posts were answered.

• Journal of Korean Public Health Nursing
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• v.20 no.2
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• pp.174-182
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• 2006

Purpose: The purpose of this study was to test the effect of lavender fragrance on speech anxiety and public speech behavior of nursing students. Method: The subjects were 89 students in the nursing department of "K" college. We administered vaporizers containing lavender to the experimental group to measure the degree of speech anxiety and public speech behavior at pre-treatment and post-treatment. Results: The difference of variance in speech anxiety between the experimental and control groups was not significant (p=.477). However, the speech anxiety of the experimental group from pretest to post-test was significantly increased (p=.061). In addition, public speech behavior in the experimental group showed greater improvement than that in the control group (p=.000). Conclusion: This study has provided preliminary evidence that lavender fragrance may improve public speech behavior.

• English Language & Literature Teaching
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• v.7 no.1
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• pp.67-89
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• 2001

This paper is to introduce assorted features of a four-week English Immersion Program managed by Hongik English Language Institute for the first time in summer 2000. The program was aimed to provide English learners with the English simulation environment where everything was supposed to be English only. Thus being exposed exclusively to the English surroundings the clock around, the learners who had not had enough opportunities to use the language were able to attain a high motivation for speaking English, which eventually led to the increase of their general English language proficiency. Presenting merits and demerits of the curriculum and the overall management of the program, this paper plays a role in directing the program in a more improved way for the future and giving guidelines to other institutes where similar programs are under consideration.

• English Language & Literature Teaching
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• v.7 no.1
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• pp.21-34
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• 2001

Using mother tongue in English classroom is controversial. Native speaking instructors seem to be for English-only classes whereas many Korean teachers of English feel it's effective to conduct classes in Korean especially for explaining usages and functions of certain grammar or new vocabulary. In fact, many studies have supported using mother tongue. However, excessive use of it hinders students from practicing the target language. Obviously it doesn't necessarily have to be all or nothing system. The study shows the positive role of mother tongue in written form based on the results of the students' academic performance at Chung-Ang University's summer program 2000. The results indicate that using mother tongue in written form helps beginning level students understand grammar and vocabulary more effectively, leads them to do better on tests than those of English-only class, and encourages them to actively get involved in class discussion and responses.

• English Language & Literature Teaching
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• v.18 no.3
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• pp.121-134
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• 2012

The purpose of this study is to investigate the optimal conditions for designing tasks appropriate to the elementary classroom based on the correspondence with the national curriculum, integration among four skills (listening, speaking, reading, and writing), authenticity, and interactivity. For this study, two primary English teachers volunteered to participate in the case study conducted in the spring semester of the 2012 school year. Each class observed was composed of 29 and 30 sixth graders (12-year-old learners). Data were collected through classroom observation and lesson plans. Optimality theory was used to analyze data from the lessons. From the findings, the overall ranking of constraints is Curriculum ${\gg}$ Integration ${\gg}$ Authenticity ${\gg}$ Interactivity. It is also shown that for teacher 'L', the tasks such as 'guessing game', 'photo of me', and 'role play' were appropriate to help students ask questions and give reasons for their choices. As for teacher 'C', the tasks such as 'hand spans', 'transport survey', and 'picture telling' needed to be considered in order to help students understand and write comparative sentences.

• English Language & Literature Teaching
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• v.13 no.2
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• pp.109-127
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• 2007

As an attempt to investigate the use of common verbs by a small group of Korean college students at the advanced level, the present study describes the students' speech production data collected from picture description tasks. The primary focus of the data description was how the students used high-frequency verbs in describing everyday activities. Out of total 442 units, 149 verbs were erroneously used. All erroneous utterances were classified into four categories according to their characteristics. The most prominent error type was overgeneralization due to incomplete knowledge of lexical items. Results showed that verbs used in everyday life were not easy even for the advanced level students. Although in some cases, L1 influence was discerned, the students' problems are more fundamental. In particular, the data revealed lack of knowledge of collocational possibilities and restrictions, and confusion about semantic boundaries between verbs which have similar semantic areas. The findings suggest that teaching at the advanced level should take contrastive approaches intralingually as well as interlingually to the high-frequency verbs.

• Journal of Institute of Control, Robotics and Systems
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• v.16 no.3
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• pp.245-248
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• 2010

Almost all of control schemes proposed so far have been designed in the continuous-time domain theoretically. Actual systems, however, have been implemented in the discrete-time domain since Micro Control Unit(MCU) and/or microprocessors have been used for the controllers. Thus, the overall system turned to be a sampled-data system, and generally speaking, the ultimate error cannot converge to zero in the actual system even though the proposed control algorithm showed the asymptotic stability in the continuous-time domain. In this paper, therefore, the ultimate error bound of a sampled data system with a short sampling period has been investigated. The ultimate error is shown to be related in the sampling period.

• Korean Journal of Child Studies
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• v.21 no.4
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• pp.69-79
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• 2000

This study compared the English and the Korean receptive competency of bilingual children with that of English and Korean monolingual children, respectively. The relation between English and Korean receptive competency of bilingual children was examined by age and gender. Subjects were 27 bilingual, 30 Korean monolingual, 24 English monolingual children. They were administered the revised form of the Peabody Pictures Vocabulary Test in Korean and English versions. Results show that bilingual children's Korean receptive competency is lower than those who spoke only Korean, and bilingual children's English receptive competency was a little lower than those who spoke only English, but the difference narrowerd with age. The relation between Korean and English competency in bilingual children was negative in 4- and 5-year-olds but became positive in 6-year-olds. This study shows that the two points-of-view on bilingual language development should be applied differently depending on children's age.

• 한국정보교육학회:학술대회논문집
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• 2009.08a
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• pp.169-177
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• 2009

영여교육은 시대가 변할수록 그 중요성과 필요성이 매우 강조되고 있으며 이에 대한 사람들의 관심도 늘어나고 있다. 그 중에서도 초등영어교육에서 말하기 영역은 학습자들의 의사 소통 능력을 기르는 것을 목표로 하는 초등영어교육에서 매우 중요하며 영어실력을 판단하는 대표적인 준거가 된다. 시대의 변화에 따라 그 변화에 부응하여 교육적인 흐름도 변화해 오면서 최근에는 웹환경과 인터넷을 활용한 영어교육에 대한 연구가 활발하게 있어 왔다. 이에 본 논문에서는 초등영어교과 중에서도 말하기 영역의 중요성을 알아보고 새로운 웹환경에서 말하기를 효과적으로 지도하기 위한 Web 2.0 도구인 VoiceThread의 적합성과 지도방안에 대하여 알아보고자 한다.