• Journal of the Korea Academia-Industrial cooperation Society
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• v.19 no.1
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• pp.300-310
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• 2018

The purpose of this study is to compare the change of Well-Dying awareness and decision of university student before and after taking the course of death study. A questionnaire survey was conducted for university students 93 before education, 117 after education who participated in the Death Studies related lectures at Daejeon Metropolitan City for 15 weeks from August to December 2016. The general characteristics of survey are gender, age. grade, major, marriage condition, religion, family member living together and health status. Four items on the perception aspect of death, five items on the aspect of acceptance of death, seven items of death decision and twelve items for death education's interest and importance were configured as a reference scale. The statistical method carried out the chi-square test, the independent sample t-test, and the decision tree analysis. Based on the decision tree, At the time of preparation for death(cancer patient, terminal patient, etc.) and the elderly(65 years old or older), the education transition rate was 66.7%. But After education, 65.3% of the respondents were in adult, middle and high school, under elementary school, university, and graduate school, which showed a significant difference. Therefore we are looking for death education's effectiveness and setting directions for education's period and contents. the negative viewpoints and worries about the implementation of death education at elementary, middle and high schools and universities are resolved and the death education will positively affect the change of attitude of students.

• The Journal of the Korea Contents Association
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• v.16 no.11
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• pp.188-198
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• 2016

In order to supply the residential land for the promotion of public welfare, it must take a land of city suburb. That land have the difference in thinking is large for the determination of land prices to a variety of development pressure and land use regulations. In the process of executing a public project, the difference of these ideas has become a cause of conflict. Therefore, through objective study for the determination of land prices, to reduce the difference of ideas is going to be a clue of conflict resolution. This study selected the case area that is typical public district of many conflict, and then fix a compensation unit price like fair price as dependent variable. The selected variables through previous studies and expert consultation was an independent variable. To analyze the impact factors of land prices in the hedonic price model. The results were analyzed by distinguishing the group on the basis of the zoning and using, whether or not the site of the building in part that there is influence variable, the aspects of accessibility and regulation in part degree of influence variable came out different results for each group. It is analyzed that it reasonable results. Add selected site assimilation of the building that have not been presented in previous studies as a variable and which was applied at a rate to a variable of road have improved in more expliction of the influence of variables.

• The Journal of the Korea Contents Association
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• v.16 no.11
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• pp.444-455
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• 2016

The purpose of this study was to examine the effect of motivational counseling program for improving knowledge and attitude of smoking cessation and smoking cessation behaviors of middle school students. The research design was nonequivalent control group pre- and post-test design. The subjects were 42 third grade students of M and D middle school in G city (experiment group 21, control group 21). The treatment of this study, motivational counseling program was modified by author based on Lim(2010), developed by Valasquez(2001). The effects of this study were evaluated with the scales for smoking knowledge, smoking attitude, daily cigarette consumption, and the scales of stage of change. The data were analyzed with percentage and t-test using SPSS 21.0. The results of this study were summarized as follows: The experiment group who participated in the motivation counseling program had higher scores in knowledge(t=8.99, p=.000) and attitude(t=2.77, p=.008) of smoking cessation and stage of change(t=3.85, p=.000), and lesser daily cigarette consumption(t=-3.68, p=.001) than those of the control group. Based on these results, it was verified that the motivational counseling program may be effective in improving smoking cessation of middle school students. It is recommended that the motivational counseling program will be used as useful psychiatric nursing intervention for smoking prevention, smoking cessation, and mental health promotion for middle school students.

• KSCE Journal of Civil and Environmental Engineering Research
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• v.34 no.4
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• pp.1279-1287
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• 2014

The purpose of this study is to develop the U-turn accident model at signalized intersections in urban areas. The characteristics of the accidents which are associated with U-turn operation at 3 and 4-legged signalized intersections was analyzed and the U-turn accident model was developed by regression analysis in Changwon city. First, in order to analyze the effectiveness on traffic accidents by U-turn installation, the difference of mean of traffic accident number are measured between two groups which are composed by whether or not U-turn installation the groups by Mann-Whitney U test. The result of significance test showed that intergroup comparison on mean by accident types made difference except rear-end accident type and by accident locations exit section only showed difference in significance level at 4-legged intersections, so the accident number have more where the U-turn is permitted than not. Response measures about the number of accidents were classified by whether accidents occurred and accident model were constructed using binomial logistic regression analysis method. The developed models show that the variables of conflict traffic, number of opposing lane are adopted as independent variable for both intersections. The variables of longitudinal grade for 3-legged signalized intersection and number of crosswalk for 4-legged signalized intersection at which the U-turn is permitted is adopted as independent variable only. These study results suggest that U-turn would be permitted at the intersection where the number of opposing lane is more than 3.5 each, the longitudinal grade of opposing road is upward flow and there is need to establish the U-turn traffic sign at signalized intersections.

• Management & Information Systems Review
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• v.35 no.3
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• pp.231-247
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• 2016

This study, according to the amendment of the Act on External Audit, on the basis of the number of input auditors, the content of auditing, and audit times as additional informations, calculates the average of the samples listed companies with assets of one hundred billion KRW. However, since the actual number of the subject corporations of which asset is 100 billion KRW is small, it is difficult to extract data with reference to this asset size. Therefore, the samples were extended to 50 corporations of which asset is 10% less than 100 billion KRW and other 50 more corporations of which asset is 10% more than 100 billion KRW. As a result, a total of 100 corporations were included as samples. To calculate the average of the audit times, a t-test was performed between the two groups. The result of the t-test showed that there is not a significant difference between the two groups. According to the analytical results of the t-test, the average of the number of input auditors and the average of audit times were calculated with respect to all the 100 samples. A further analysis showed that the average of audit content in the present study was compared with the estimated values in the study of Mun (2016). Although the results of this study may not be the optimal number, they may be used as a fundamental index which may be compared with the audit times and the audit fees in the current audit market where there is not an available reference. In addition, the amendment of the Act on External Audit may enhance the independence of auditors and the transparency of accounting system when compared with the previous system where only the total audit times were disclosed.

• Proceedings of the Korean Society of Community Living Science Conference
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• 2009.09a
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• pp.101-101
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• 2009

어린이들이 자라나면서 인지지능발달도 중요하지만 현대를 살아가는 훌륭한 성인으로서 성장하여 사회나 조직 속에서 보다 성공적인 삶을 살아가려면 정서지능의 발달은 매우 중요하다. 어린이의 정서지능발달이 농촌체험을 통해서 이루어진다면 농촌측면에서 1석2조의 효과를 가져올 수 있는 것이다. 도시의 어린이들이 농촌체험을 하면서 정서지능을 키워갈 때, 우리 농촌에서는 농촌과 농업의 중요성을 알리고, 체험소득을 얻을 수 있기 때문이다. 따라서 본 연구의 목표는 농촌체험의 정서지능 향상 효과를 구명하는데 있다. 연구방법은 서울시 교육청에 지원학교 가운데 1개 학교를 선정하였으며, 대상학교의 5학년 2개 반 아동 중에 체험지원 아동 30명을 실험집단으로 선정하고, 같은 학교 같은 학년 1개 반 아동 30명을 비교집단으로 선정하였다. 조사도구는 청소년용 EQ검사 척도를 활용하였으며(문용린, 1999), 전혀 그렇지않다(0점)부터 매우 그렇다(4점)까지 총 40개 문항으로 구성되었다. 자료수집방법은 실험집단과 비실험집단 학생을 대상으로 사전 및 사후 질문지 120부가 활용되었다. 분석방법으로는 평균, 표준편차, 공분산분석, 독립표본t-검증, 대응표본t-검증이 활용되었다. 적용 체험프로그램은 초등학생을 대상으로 총 9회차로 포도이야기, 참새와 방앗간, 버섯따기 체험, 고구마 캐기, 허브도감만들기 등과 같은 농촌체험프로그램을 실시하였다. 연구결과 실험집단과 비실험집단에 대한 사전 정서지능 측정에서는 실험집단과 비교집단의 정서지능이 차이가 없는 것으로 나타났다. 농촌체험프로그램을 실시한 후 사후검사에서는 실험집단(99.76)이 비교집단(97.79)보다 정서지능이 높게 나타났다. 실험집단의 정서지능의 농촌체험프로그램 사전 및 사후 결과 정서지능이 총점이 평균 7.08 정도 향상된 것으로 나타났으며, 정서지능에 사전 및 사후 결과의 평균을 하위 영역별로 살펴보면 '정서인식'이 1.76, '사고촉진'이 3.32, '정서지식'이 2.40정도 향상되었다. 하지만 비교집단의 정서지능은 사전과 사후간의 유의한 차이가 없어서 정서지능의 변화가 없는 것으로 나타났다. 결론적으로 농촌체험프로그램을 지속적으로 9회 실시한 후 사전 및 사후 정서지능 검사에서 체험집단이 비체험집단보다 6점이나 더 높게 나타나 농촌체험을 통하여 정서지능 향상에 효과 있음이 구명되었다. 이 결과를 토대로 농촌체험은 정서 지능향상에 효과를 주고 있다고 할 수 있다. 앞으로 이러한 결과가 우리 농촌관광마을이나 체험농장에 홍보자료로 활용되었으면 한다.

• Journal of the Korea Academia-Industrial cooperation Society
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• v.16 no.10
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• pp.6698-6707
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• 2015

The purpose of this study is to investigate relationships among career identity, satisfaction in major, and adjustment to college life for students who major in food and nutrition that is complex and has diversity of carrier and to serve as a guideline for career counselling and college life. After reliability and validity of the data collected were verified using IBM SPSS Statistics 22, difference in variables according to characteristics of students was examined using independent t-test, ANOVA, and chi-square test. The results showed that there was a positive correlation among career identity, satisfaction in major, and adjustment to college life and students who had prior knowledge of their major showed a higher level of career identity, satisfaction in major and adjustment to college life compared to those who did not. Therefore, it is suggested that guidance on Department of Food and Nutrition should be provided to students before they decide on their major for their increased satisfaction in major, smooth adjustment to college life, and career decision. With this data, we recognize the gravity of psychological factor and carrer consciousness may provide base data to practical use of student life and carrer guidance.

• Journal of Korean Society of Transportation
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• v.28 no.1
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• pp.135-142
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• 2010

The convenient techniques for predicting the bus arrival time have used the data obtained from the buses belong to the same company only. Consequently, the conventional techniques have often failed to predict the bus arrival time at the downstream bus stops due to the lack of the data during congestion time period. The primary objective of this study is to overcome the weakness of the conventional techniques. The estimation model developed based on the data obtained from Bus Information System(BIS) and Bus management System(BMS). The proposed model predicts the bus arrival time at bus stops by using the data of all buses travelling same roadway section during the same time period. In the tests, the proposed model had a good accuracy of predicting the bus arrival time at the bus stops in terms of statistical measurements (e.g., root mean square error). Overall, the empirical results were very encouraging: the model maintains a prediction job during the morning and evening peak periods and delivers excellent results for the severely congested roadways that are of the most practical interest.

• Journal of Korea Water Resources Association
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• v.49 no.8
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• pp.645-656
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• 2016

The study performed a regional flood frequency analysis and proposed a regression equation to estimate design floods corresponding to return periods for ungauged basins in Geum-river basin. Five preliminary tests were employed to investigate hydrological independence and homogeneity of streamflow data, i.e. the lag-one autocorrelation test, time homogeneity test, Grubbs-Beck outlier test, discordancy measure test ($D_i$), and regional homogeneity measure (H). The test results showed that streamflow data were time-independent, discordant and homogeneous within the basin. Using five probability distributions (generalized extreme value (GEV), three-parameter log-normal (LN-III), Pearson type 3 (P-III), generalized logistic (GLO), generalized Pareto (GPA)), comparative regional flood frequency analyses were carried out for the region. Based on the L-moment ratio diagram, average weighted distance (AWD) and goodness-of-fit statistics ($Z^{DIST}$), the GLO distribution was selected as the best fit model for Geum-river basin. Using the GLO, a regression equation was developed for estimating regional design floods, and validated by comparing the estimated and observed streamflows at the Ganggyeong station.

• Journal of Engineering Education Research
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• v.11 no.4
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• pp.64-75
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• 2008

The purpose of the study was to verify reliability and validity of SDLRS instrument and to prove up possibility of usage as an evaluation method for evaluating life-long learning. Literature review and survey were used to accomplish objectives of the study. 218 students in department of mechanical engineering of A university at Gyunggi province were responded for SDLRS(Guglielmino, 1977) instrument. Data were analyzed using descriptive statistics, factor analysis, t-test, and ANOVA test. 58 items in original version instrument were converted to 23 items. There were 7 factors for assessing the self-directed learning readiness according to this measurement scale with a total variance of about 58%. The total reliability of the final 23 items was $\alpha$. The final 7 factors consisted of love for learning, openness for learning, self-perception, basic learning function and independence, acceptance of responsibility for learning, leadership and future directivity, and creativity and exploration. The result of SDLRS analysis according to individual background, there were significant statistically in the grade, period of employment in industry, entering graduate school or not, and GPA, but no significant statistically in sexual difference, employment in industry or not, final academic level of parent, and income level of the family. In the future, final instrument will be needed to check in the respect of correlation with another ability and skill influencing on life-long learning, and more study will be done for developing life-long learning.