• The Journal of the Korea Contents Association
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• v.15 no.9
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• pp.652-661
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• 2015

The purpose of this study is to investigate the effects of EngageGram which is a motivator of e-learning participation on learners' online participation according to the types of social comparison motive. Research participation was 144 undergraduate students (male: 106, female: 38) who took the course entitled "Creative Thinking." Social comparison motive of learners were investigated by two methods: social comparison motive scales and learners' opinions on EngageGram. As results, there was no statically corelation between the types of social comparison motive by using scales and online participation, however, there was statically differences on e-learning participation according to the types of social comparison motives by analyzing learners' opinions. Learners mostly have self-enhancement motive in a learning context so they are motivated to participate actively by EngageGram. This study provide useful implication in the research area of learning analytics.

• Journal of Digital Convergence
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• v.17 no.2
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• pp.195-200
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• 2019

Nowadays as the use of mobile communication devices such as smart phones and tablets and the use of Computer is expanded, data is being collected exponentially on the Internet. In addition, due to the development of SNS, users can freely communicate with each other and share information in various fields, so various opinions are accumulated in the from of big data. Accordingly, big data analysis techniques are being used to find out the difference between the response of the general public and the response of the media. In this paper, we analyzed the public response in SNS about child allowance and childbirth grant and analyzed the response of the media. Therefore we gathered articles and comments of users which were posted on Twitter for a certain period of time and crawling the news articles and applied sentiment analysis. From these data, we compared the opinion of the public posted on SNS with the response of the media expressed in news articles. As a result, we found that there is a different response to some national policy between the public and the media.

• Journal of the Korea Academia-Industrial cooperation Society
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• v.20 no.8
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• pp.472-476
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• 2019

This study compared and validated consulting satisfaction analysis between consultants and participating companies in relation to consulting. The objective was to analyze the different perspectives on what consultants think of satisfaction and how businesses think of satisfaction to achieve the optimal improvements and to improve the quality of consulting. To explore ways to improve the quality and satisfaction of consulting, this study evaluated five service quality measures. After consulting, the research method aimed to determine what is required by the enterprise based on the SERVQUAL perspective, find key factors for how to address these requirements, establish evaluation criteria, and measure the satisfaction of consulting. The results revealed no statistically significant differences in the detailed measurement item type, reliability, responsiveness, reliability, and empathy for the quality of consulting by enterprises and consultants. Comparative analysis of the consulting satisfaction on the SERVQUAL items by companies and consultants showed that companies and consultants had different opinions to improve the consulting quality and satisfaction. Therefore, it would be important to narrow the differences on this and establish a structure, in which consultants and businesses cooperate with each other.

• The Journal of the Acoustical Society of Korea
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• v.37 no.6
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• pp.428-436
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• 2018

The response to noise may differ depending on the respondent's noise sensitivity. In this study, it was investigated that the noise sensitivity, the annoyance and disturbance of floor impact noise and opinions on their neighbors. The questionnaire respondents were divided into two or three groups based on noise sensitivity, and annoyance and disturbance on floor impact sound were compared. The noise sensitivity questionnaire method was presented. The questionnaire survey was conducted on 233 residents of Seoul, Gyeonggi - do area. As a result of the questionnaire survey, when the sensitivity group was divided into three groups, it was found that there was a significant difference between the groups with the noise sensitivity and the disturbance reaction. As a result of the opinions on their neighbors, positive responses to neighbors increased with age. Also, it was found that there was a low perception of inter - floor noise and life disturbance of the group having positive feelings about neighbors.

• Analyses & Alternatives
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• v.6 no.1
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• pp.7-33
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• 2022

This study analyzes the difference in the awareness of Korean Unification among age groups based on survey data. It is verified by statistical model analyses that the ratio of agreement for Korean Unification increases with the age growth, but after the highest peak at the age group of 44 ~ 53 years, the ratio of agreement gradually decreases. The statistical model shows that the age group of 44 ~ 53 years old has 2.5 times higher odds of agreement than the age group of 24 ~ 33 years old and the odds of female to male is 0.56. Meanwhile, the ratio of increase in the agreement, aligned with the increasing age groups, shows 4.3 times higher for males than females. The difference in the ratio of agreement in the overall age groups is estimated to be contributed the most by the significant difference in the ratio of agreement for Korean Unification between the young male generation (in their 20s and 30s) and the middle-aged male generation (in their 40s and 50s).

• Journal of dental hygiene science
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• v.10 no.4
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• pp.219-225
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• 2010

The purpose of this study was to examine the patients' knowledge and expectation of dental implants and to provide effective consulting and accurate information on implants to them. To that end, between March 23, 2008 and June 5, 2008, patients who were visiting dental clinics (hospitals) in Seoul, Gyeonggi-do, and Incheon areas were surveyed. 84.7% of subjects said that they recognized implants, and the largest number of them (26.7%) of subjects came to know via friends. According to an analysis of subjects' knowledge of the dental implant operation, the maximum value was 4.06, and the minimum value was 3.05. The opinion value on the need to have regular examination after the implant operation was highest at 4.06. Regarding expectation over the implant operation, the maximum value was 4.42, and the minimum value was 1.78. The opinion value on considering the implant operation capability the most important was the highest at 4.42. The relationship between the knowledge of and expectation over implants was significant. By gender, females had a significantly higher level of knowledge than males. Regarding preference, females scored 3.27 points, and males scored 3.23 points. By occupation, professionals earned the highest score of 3.55 in knowledge, and professionals earned the highest score of 3.31 in expectation. According to an analysis of the relation between variables of knowledge of and variables of expectation over implants, the correlation coefficient (r) between the two factors was 0.362, indicating a positive relevancy(+)(p<.01).

• Proceedings of the Korean Institute of Navigation and Port Research Conference
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• 2016.05a
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• pp.257-259
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• 2016

선박교통관제사의 자격인증 교육은 IMO와 IALA에서 권고한 교육과정, 교육과목 및 교육기간 등을 표준으로 한다. 국제적 기준이 현재 교육과 차이가 있고, 대한민국 관제사들이 생각하는 교육의 중요성에도 차이가 있기 때문에 이에 본 연구에서는 선박교통관제사 자격인증 교육 현황을 분석하고, 이를 구체적인 교과목으로 나눈 다음 기존 직원들의 의견을 취합하여 AHP 분석을 통해 상대적 중요도를 평가해 보았다.

• Journal of the Korean Society of Clothing and Textiles
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• v.24 no.8
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• pp.1187-1196
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• 2000

본 연구는 노년층 남성과 여성의 의복행동에 대한 신체이미지와 자아존중의 관계를 알아보는 것으로 구체적인 목적은 첫째, 노년층 남성과 여성의 신체이미지와 의복행동과의 관계를 알아보고, 둘째, 자아존중과 의복행동과의 관계를 알아보며, 끝으로 의복행동에 대한 신체이미지와 자아존중과의 관계에 있어서 남녀간의 차이점과 유사점을 규명하는 것이다. 조사대상은 나이 55세 이상의 미국 남부와 거주하는 남성과 여성으로 302부의 설문지를 배부하여 108부를 자료분석에 이용하였다. 신체이미지는 신체 18부분에 대한 만족도로 측정하였고, 자아존중은 Rosenberg의 자아존중 척도를 사용하였으며, 의복행동은 의복태도, 유행의견선도력, 쇼핑에 대한 만족, 상점충성도, 의복비 지출을 포함하였다. 결과로 남녀 노년층에게 있어 신체만족도는 대부분의 의복행동과 상관 관계가 있었으며 유행선도력과 상표충성도에 대한 상관관계가 있어서만 남녀간 유의한 차이가 있었다. 또한 자아존중은 남녀 모두에게 있어 대부분의 의복행동과 상관관계가 있었으며 유행선도력과의 관계에서만 남녀간 유의한 차이가 있는 것으로 나타났다.

• Communications of Mathematical Education
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• v.11
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• pp.85-105
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• 2001

본 연구는 수학 교육에 관심이 많은 초등학교 ‘초보 교사’와 ‘경력이 많은 교사’의 수학에 대한 신념과 신념 형성의 주요 요인을 조사하였다. 그리고 교사의 수학에 대한 신념이 교수 실제에 반영되는 정도가 초보 교사와 경력이 많은 교사간에는 어떻게 차이가 나는지를 알아보았다. 또한 신념이 실제에 반영되지 못하는 주요 요인을 조사함으로써 교수 실제를 변화시킬 수 있는 근거를 마련하고자 하였다. 이러한 목적을 달성하기 위하여 ‘초보 교사’와 ‘경력이 많은 교사’ 각 한 명씩을 선정하여 불변의 비교 분석에 기초한 질적 사례 연구를 실시하였다. 그 결과 ‘초보 교사’와 ‘경력이 많은 교사’ 모두 비슷한 신념을 가지고 있었으나, 그러한 신념이 형성된 주요 요인은 달랐다. 그리고 신념이 교수 실제에 반영된 정도에서도 차이를 보였으나, 반영시키지 못하는 주요 요인은 환경적인 요인보다는 교사 자신의 의지 부족이라는 공통된 의견을 보였다.

• Satellite Communications and Space Industry
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• v.15 no.1
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• pp.101-107
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• 2008

IMT-Advanced 서비스는 지난 2007년 10월 WRC-07 회의에서 IMT-Advanced를 위한 새로운 주파수가 할당되고 IMT-Advanced 기술 개발 경쟁이 본격적으로 이루어지면서 차세대 이동통신의 주도권을 잡기 위한 표준화 경쟁도 시작되었다. IMT-Advanced 서비스 및 시스템의 표준화는 ITU가 중심이 되어 2009년 10월까지 후보 기술을 제안 받고 2011년 2월까지 이루어질 예정이다. 한편 3GPP, 2GPP2, IEEE802.16 등 기준 IMT-2000 표준 기술을 제안한 표준화 단체 중심으로 IMT-Advanced 표준 기술 개발 경쟁이 치열하게 전개되고 있다. 지난 2008년 1월에 합의하기로 한 최소 기술 요구사항은 각 표준화 단체를 배경으로 한 국가 및 제조업체사이에 표준화 기술의 의견 차이가 매우 커서 2008년 6월로 미루어졌다. IMT-Advanced 기술 요구 사항은 국내 IMT-Advanced 기술 경쟁력을 확보하는 기준이 되는 문서로서 최소 기술 요구사항의 파라미터 값은 향후 IMT-Advanced 시스템의 개발 및 상용화 시기 그리고 기존 IMT-Advanced 기술 요구 사항에 대한 표준화 단체의 기술 개발 현황과 차이를 확인하고 주요 이슈 및 쟁점을 분석하였다.