• Proceedings of the Korean Society for Noise and Vibration Engineering Conference
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• 2007.05a
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• pp.1157-1161
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• 2007

A construction noise is the main reason for people's petition among the pollution. The purpose of this study is to develop the noise prediction program to see the level of the noise on the construction site more accurately. For this purpose, the database of the power level on the various equipments was made. The noise reduction by distance and the noise reduction by diffraction of barrier were mainly considered and calculated. The simple noise prediction program will provide the information about proper height and length of the potable barrier which satisfies noise criteria of the construction sites from a construction planning stage. To investigate the reliability of this program, the predicted data was compared with the measured data. An average of difference between measured data and predicted data is 1.3 dB(A) and a coefficient of correlation is about 0.95.

• Journal of the Korean Home Economics Association
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• v.38 no.7
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• pp.117-132
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• 2000

The purpose of this study is to develop a computer software titled "Compare & Evaluation Program for Household Consumption". This software is developed in Microsoft Visual Basic 6.0. For the data of this program, the family Income and Expenditure Survey(1998) produced by the National Statistical Office in Korea is used. This program compares income and consumption expenditure for each household with those for standard household according to income level and family life cycle. This program gives information and suggestion for household consumers to manage rational household consumption. Also this study investigates validity and usefulness of the software program by interviewing 20 households used this program.

• Korean Journal of Adult Nursing
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• v.22 no.6
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• pp.582-593
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• 2010

Purpose: Health care professionals represent an immediately available resource to promote smoking cessation. However, the content in smoking cessation intervention courses in most institutions is insufficiently covered due to the limited number of class hours. The purpose of this study was to develop a comprehensive tobacco cessation-web-based, multimedia, educational program for a range of medical professionals. Methods: Based on Jung's Teaching and Learning Structure Plan Model, a development process was proposed comprising four stages: (1) analysis, (2) planning, (3) production, and (4) operation/evaluation. The effectiveness of the program was tested using quasi-experimental design, and the participants in experimental group were required to complete the program. Changes in the level of knowledge and attitude were measured. Results: The educational program developed includes nine topics and 26 sub-topics. A total of 180 storyboards, 15 videos, and 27 pictures were made. After the education, the level of knowledge was significantly increased in the experimental group. Conclusion: This web-based program can be recommended as a potential medium for health care professionals to use in counseling smoking cessation. The study findings also indicated that the program may be either offered as a teaching aid or utilized concurrently with lectures for students studying health care-related topics.

• The Korean Journal of Community Living Science
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• v.20 no.3
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• pp.331-341
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• 2009

The purpose of this study is to develop a nature friendly education program that would support ecological literacy of preschool children and to examine the effects of the program on their ecological knowledge and positive attitudes toward nature. The subjects of the study were 59 children from two child-care centers located at Gyeonggi Province. 30 preschoolers from one center were allocated into an experimental group, while 29 preschoolers from the other center were regarded as the control group. The program was composed of 24 sessions, performed three times a week for 20-30 minutes from May to June 2009. The instrument included the knowledge and attitudes toward the environmental scale for preschool children. The following results were obtained. First, the experimental group was found to attain higher level of ecological knowledge and more positive attitudes about nature as a result of the program. Second, after the program was administrated, the experimental group showed higher level of the knowledge and more positive attitudes about nature than the control group. These results suggest a program which conducts within a integrated teaching frame of meeting and getting familiar with nature and taking care of animals and plants, can become an effective early childhood education tool which fosters positive attitudes and knowledge concerning the environment.

• Journal of Engineering Education Research
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• v.12 no.1
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• pp.57-63
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• 2009

This Paper presents a clearly explained and richly illustrated case study of assessment and evaluation for program outcomes in accreditation for engineering education, which describe what Program students are expected to be able to do by the time of graduation. In particular, the performance criteria based on performance level, assessment tools, and level-of-achievement rubrics for assessment of program outcomes in electrical engineering program of Kwangwoon university will be briefly addressed. Obviously, the assessment, evaluation, and improvement processes for the specified program outcomes should be continuously carried out to demonstrate that the program objectives and outcomes are being met.

• Journal of muscle and joint health
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• v.15 no.2
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• pp.183-190
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• 2008

Purpose: The purpose of this study was to examine the effect of a walking program on body mass index (BMI), blood pressure, cholesterol, and blood glucose in community-dwelling older adults. Method: A quasi-experimental research design (one group pretest-posttest) was employed. Participants were recruited in Seoul and a total of 57 community-dwelling older adults completed the 10-week walking program. Descriptive statistics and paired t-tests were used in the data analysis by SPSS WIN 14.0. Result: The participants showed lower BMI, systolic blood pressure, diastolic blood pressure, cholesterol level, and blood glucose level after than before participation in the walking program. Body mass index significantly decreased (t= 2.911, p= .005) after completing the walking program. There were, however, no significant changes in blood pressure, cholesterol, and blood glucose after completing the walking program. Conclusion: Findings of this study indicated that the 10-week walking program had favorable effect on BMI. Future research needs to target various older adult groups during a long-term period.

• Journal of People, Plants, and Environment
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• v.24 no.4
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• pp.365-376
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• 2021

Background and objective: This study aims to develop and apply programs in agriculture and life sciences for promoting divergent thinking in STEAM using classroom wall gardens. The process of the STEAM program such as presentation of the situation, creative design, and success experience is proposed to utilize STEAM education as a distinguished program. Methods: Four types of classroom wall gardens were used in this program, such as the 'plaster pot wall garden', 'attachable LED wall garden'. 'coffee pack wall garden', and 'hanging wall garden' for each classroom. For this purpose, official letters were sent to relevant institutions (elementary schools) specified by the research institute, and classes were conducted on the selected elementary school students. Results: A satisfaction survey and effect analysis were conducted on the students participating in the program. The program was designed to take a total of 11 hours, comprised of teaching plans including the topics, purpose of production, subject outlines, learning goals, and elements of STEAM subjects and stages. Conclusion: According to the survey on student satisfaction and understanding, it was found that students participating in the program have a high level of understanding and participation, as well as increased interest in science. Also, the program helped the students to connect with other subject areas. The level of student satisfaction was especially high in the upper grades. It is believed that the results of this research contribute to the development of STEAM education programs in agriculture and life sciences as well as other subject areas.

• Journal of The Korean Association For Science Education
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• v.28 no.3
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• pp.241-252
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• 2008

The purpose of this study is to investigate the impacts of a science gifted education program. 155 students who experienced the SNU science gifted education program were interviewed. The interview questions consisted of eligible questions from 'Interview Protocol of Hertzog' (2003) based on 'Recommended Practice in Gifted Education (Shore, Cornell, & Ward, 1991)'. All interviews were immediately transcribed and analyzed qualitatively. It was found that scientifically gifted students had similar concepts of the gifted to what scholars consider as the gifted. Comparing the programs to school education program, the students agreed that the science gifted education program provided more experiments opportunities, higher and deeper level of contents, and more active interactions. Regarding long-term effects, it was found that program influenced on students' decisions for the future, stimuli and expansion of horizons, school work and entrance examinations. Students gained self-confidence and became more interested in science. Some pointed out that they felt greater stimulated, although some indicated an elevated level of self conceit. Implications of science gifted education were found based on these results.

• The Korean Journal of Rehabilitation Nursing
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• v.8 no.1
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• pp.59-67
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• 2005

Purpose: The purpose of this study is to investigate the effect of Self-Efficacy Promoting Program on Self-Efficacy, Metabolic Control and Self-Care Behaviors in Patients with NIDDM. Method: Data was collected from March 15th to July 15th, 2001. The subjects of the study consisted of 23 NIDDM patients who had visited regularly the endocrinology out-patient department of Gwangju Christian Hospital. The instrument used in the study Paek's self-efficacy measurement scale, was modified by the researcher, self-care behaviors were created by health care teams, and HbA1c for the sugar metabolic control were measured from the patients blood. The Interventions of the self efficacy promoting program were applied 4 hours a week for 6weeks. Data were analyzed with SPSS/PC+, using T-test and Wilcoxon rank sum test. Result: The mean score for self-efficacy was $70.61{\pm}15.48$ of a 140 point scale, the mean score for $HbA_{1c}$ level was $8.07{\pm}1.86%$. The self efficacy promoting program significantly increased the score of self efficacy(Z=-4.198, P=.000). And the self efficacy promoting program was significantly decreased in metabolic control(Z=-2.585, p=.010). Taking medicine and controlling alcohol were the best self care behaviors of this program. Conclusion: It was established that the self efficacy promoting program was effective for improving self efficacy, metabolic level and self care behaviors in patients with NIDDM.

• Perspectives in Nursing Science
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• v.9 no.1
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• pp.16-23
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• 2012

Purpose: The purpose of this study was to examine the effects of a program for rights advocacy on the level of human rights perception and self-esteem for those who are mentally ill. Methods: A quasi-experimental study using a nonequivalent control group pre-post test design was used. The data were collected from January 20 to March. 17, 2010. Forty one (23 in the experimental group and 19 in the control group) individuals participated in this study. The program was developed based on the education program for human rights developed by the Gyeonggi-do community mental health center in 2009. The program consisted of 8 sessions lasting 8 weeks. Results: There were no statistically significant differences in the demographic variables or the outcome variables between the two groups before the intervention. The level of human rights perception and self-esteem increased after the program in the experimental group but not significantly (t=1.87, p=.07; t=0.88, p=.384). Conclusion: Despite the fact that the program was not effective in increasing the level of human rights perception and self-esteem, the study was timely in that it suggests directions for those who develop rights advocacy programs for the mentally ill.