• Title/Summary/Keyword: 고효과프로그램

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Effects of e-PBL Program Using COVID-19 Related Data on Science Core Competence of High School Students in Biology Clubs (코로나19에 관한 데이터 활용 e-PBL 프로그램이 고등학교 생명과학 동아리 학생의 과학과 핵심역량에 미치는 효과)

  • Gill Woo Shin;Heeyoung Cha;Jisu Park
    • Journal of The Korean Association For Science Education
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    • v.43 no.6
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    • pp.583-594
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    • 2023
  • This study aimed to develop an e-PBL program for high school students using COVID-19 related data and to investigate the impact of the developed program on students' science core competencies. For this, the e-PBL program was developed in consideration of the characteristics of learners and e-PBL, and a science core competency analysis framework. The program was applied to 26 general high school life science club students. Test for science department core competency was conducted before and after class by questionnaires and their conversation data during class was collected and analyzed by the framework. As a result of the study, the developed program was effective in improving five science core competencies. In the results of the analysis of the science core competency questionnaire, there were significant effects on scientific thinking ability, scientific inquiry ability and scientific problem solving ability. Unlike in the results of the questionnaires, the five sciences department core competencies appeared evenly in student discourse analysis. Among them, scientific communication ability and scientific participation and lifelong learning ability did not show significant results in the questionnaire, but in the discourse analysis results. Both abilities were the most evenly displayed competencies through the program stages. Through the study, we expect that the program is possibles to be useful instructional material to make high school students increase science core competencies.

Effect of a public health center-based nutrition education program for hypertension in women older than 50 years of age (50세 이상 여성을 대상으로 한 보건소 기반 고혈압 영양교육의 효과 평가)

  • Park, Seoyun;Kwon, Jong-Sook;Kim, Hye-Kyeong
    • Journal of Nutrition and Health
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    • v.51 no.3
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    • pp.228-241
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    • 2018
  • Purpose: The health risk of women increases after menopause. This study evaluated the effectiveness of a public health center-based nutrition education program for hypertension in women older than 50 years of age. Methods: The program included 8-week nutrition education and 8-week follow-up with keeping a health diary and nutrition counseling. The program was evaluated three times: before and after the nutrition education, and after the follow-up. The subjects were classified into hypertensives (n = 44) or normotensives (n = 71). Results: The rate of taking antihypertensive drugs in the hypertensive group was 86.4%. The systolic blood pressure decreased in the hypertensive and normotensive groups after nutrition education (p < 0.05). The body weight (p < 0.001), BMI (p < 0.001), waist circumference (p < 0.001), and percent body fat (p < 0.01) were also decreased after nutrition education in both groups. The hypertensive group showed an increase in HDL-cholesterol level (p < 0.001) and decreases in triglycerides (p < 0.01) and LDL-cholesterol (p < 0.05) levels after completion of the program. The normotensive group also displayed significant changes in HDL-cholesterol (p < 0.001) and triglycerides (p < 0.01). The dietary habits and nutrition knowledge on sodium and hypertension were improved in both groups (p < 0.001). The total score of dietary behavior related to the sodium intake was improved in the normotensive group (p < 0.001). The total score of the high sodium dish frequency questionnaire decreased in both groups after nutrition education and completion of the program compared to that before the program. Decreases in the consumption frequencies of noodles, pot stews and stews, Kimchi, and beverages were significant. The total self-efficacy score was increased in both groups by the program (p < 0.001). In particular, the hypertensive group showed improvement in all items. Conclusion: This public health center-based nutrition education program may contribute to the prevention and management of hypertension and chronic diseases in women over 50 years of age.

Development and Effectiveness Analysis of TRIZ Program for the Creativity of Elementary Students (초등학생의 창의성 신장을 위한 TRIZ 프로그램 개발 및 적용 효과 분석)

  • Im, Hye-Jin
    • Journal of Gifted/Talented Education
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    • v.22 no.2
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    • pp.467-482
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    • 2012
  • In this research, the TRIZ program was developed for the growth of creativity of elementary school students. As for the TRIZ program that was developed in this research, it reconfigured the 40 of principles of the TRIZ within current curriculum, so that it would be possible for all elementary school students to receive their education in school for the growth of creativity. In order to adopt the 4-stages-class model that was developed, I made sample kit for utilizing TRIZ, and developed lesson plans along with materials 13-worksheet for lower-grade students, as well as lesson plans along with materials 12-worksheet, for higher-grade students. This program was applied to 2nd grade students of Y elementary school and 6th grade students of J elementary school, and according to the DESK theory, I subdivided the creativity into fluency, flexibility, originality, and exquisiteness, and it was shown that all of fluency, flexibility, originality, and exquisiteness were developed in elementary students who participated in TRIZ program compared with non-participated students. In conclusion, it was possible to understand that TRIZ program was effective for the growth of creativity of elementary school students.

Systematic Review of an Intervention Program for the Improved Reading Comprehension of Elementary School Students (초등학생의 읽기이해력 향상 중재프로그램에 대한 체계적 문헌고찰)

  • Joo, So-Hyun;Lee, Soo-Sang
    • Journal of Korean Library and Information Science Society
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    • v.52 no.3
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    • pp.197-215
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    • 2021
  • This study analyzed experimental studies of intervention programs provided to improve reading comprehension of elementary school students using a systematic review research method. Cochrane's handbook was applied, and key questions were formulated according to the PICOTS-SD. The inclusion and exclusion criteria were applied to 1,610 papers searched in KCI, and the final 18 cases were selected for analysis. The risk of bias was evaluated using the 'RevMan5' tool provided by Cochrane. As a result of the evaluation, the risk of bias was low in most areas. And for the qualitative analysis of these papers, a data summary table was prepared. As a result, the types of intervention programs were diverse, and in many cases, upper grade students were applied. The size of the experimental group ranged from 6 to 29, and there were more QED-based studies than RCT-based studies. The most mediation time was 40 minutes, and the number of mediation sessions was 8 to 24. And in all studies, the intervention programs were found to be effective in improving reading comprehension.

An Experimental Study for Performance of PSC-I Girders with 60MPa High-Strength Concrete (설계강도 60MPa급 고강도 PSC의 내하성능 검토)

  • Lee, Jae-Yong;Min, Kyung-Hwan;Yang, Jun-Mo;Cheong, Hai-Moon;Ahn, Tae-Song;Yoon, Young-Soo
    • Proceedings of the Korea Concrete Institute Conference
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    • 2008.04a
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    • pp.9-12
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    • 2008
  • PSC-I girder is widely used in designing bridge. Currently partial advanced country have constructed bridge with high strength concrete, while in-country rather less concrete strength(40MPa) has been used to build bridge girder. So, this paper presents characteristics and behavior of member casted by high strength concrete to apply practically. For this aim, 4 girders were fabricated to investigate performance and structural behavior. Prior to test, structural analysis was performed with common program. Steel gages and concrete gage were filled up to measure longitudinal and vertical strain of reinforcement and concrete. Linear Variable Differential Transducer and concrete surface gage were also set to measure deflection and strain of concrete. Load-deflection relation and crack mode were analyzed at transfer and test and compared with the structural analysis

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The Effect of Zippy's Friends program Based on Stress-Coping Model on Early -Child in Convergence Era (융합시대 학령초기 아동대상 스트레스-대처 모델 기반 Zippy's Friends 프로그램의 효과)

  • Kim, Minyi;Ko, Haneul;Kim, Soojin;Kim, Boyoung
    • Journal of the Korea Convergence Society
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    • v.10 no.5
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    • pp.359-367
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    • 2019
  • This study was done to examine the effect of 'Zippy's friends' program based on stress coping model for early child. A nonequivalent control group was designed to conduct a pre-post test for this study. The participants for this study were 148 first grade elementary school students in G city(experimental group=72, control group=76). The experimental group received 'Zippy's friends program for 24 weeks (6 module, 24 hours). The control group did not receive any treatment. From April to December 2017 data were collected using self-report structured questionnaires, and were analyzed using the ${\chi}^2$-test, t-test, and ANCOVA with SPSS/WIN 20.0 Program. After the treatment, significant differences were found between the experimental group and control groups in terms of stress coping ability( F=22.77, p<.001),but not in level of emotional intelligence (t=-.37, p=.715). Results of this study indicate that Zippy's program can be used in school based practice as an effective mental health intervention for early child.

A study on the treatment of muscle pain using a high-frequency pain treatment device (고주파 통증치료기를 이용한 근육통 치료에 대한 연구)

  • Jae-Hyun Jo
    • The Journal of Korea Institute of Information, Electronics, and Communication Technology
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    • v.16 no.3
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    • pp.152-160
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    • 2023
  • After the recent COVID-19 outbreak, more and more people are paying attention to health care. Many people feel uncomfortable in life due to muscle pain after sports or exercise as a hobby and often take a break from exercise. After exercising for a long time or exercising excessively, pain appears throughout the body within 24 to 48 hours after exercise. This pain is called delayed onset muscle soreness (DOMS). In this study, the effectiveness of the pain relief of delayed onset myalgia was verified by using a high-frequency pain therapy device that generates deep heat. EMG was measured before and after pain treatment at ordinary times, RMS values were obtained through analysis, statistical analysis was performed using the SPSS program, and it was judged to be statistically significant. In addition, statistical analysis of the RMS value between normal and after pain treatment was conducted to confirm that there was no significance, and to confirm how much it returned to normal after pain treatment. In addition, since the standards for pain are different for each person even if the size of the same pain is the same, the NRS questionnaire for the size of pain was conducted, and the size of pain felt by the subjects was analyzed using the SPSS program and statistical significance was obtained. Therefore, as a result of this study, the high-frequency pain therapy device generated deep heat in the pain area to raise the temperature, and expanded the arteries and capillaries to increase blood flow, thereby increasing blood circulation and metabolism, and alleviating the pain of delayed onset muscle pain.

The Effect of a Self-Regulation Program for Hypertensives in Rural Areas (일부 농촌지역 고혈압 환자의 자가간호 증진과 혈압조절을 위한 자기조절 프로그램 효과)

  • Park, Yeong-Im;Jeon, Myeong-Hui
    • Journal of Korean Academy of Nursing
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    • v.30 no.5
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    • pp.1303-1317
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    • 2000
  • This study was conducted to identify a effect of the comprehensive self-regulation program for hypertensives as a nursing intervention on self-care performance and the physiologic parameters in rural areas. For this purpose, a nonequivalent control group and a pre and post-test quasi- experimental design was used. Fifty-four were evaluated subjects from two Community Health Practitioner Posts in the suburbs of Taejon City. The subjects of the control and experimental groups were matched for age and sex. The self-regulation program developed by author given to the experimental group. The program consisted of group education on hypertension and self-care, self-regulation including the blood pressure self-monitoring, recording of self-care activities, and encouraging and reinforcing self-efficacy. The whole program was carried out from September to November of 1999. The data were analyzed by repeated measure ANCOVA, t-test, and ANCOVA. The results were as follows ; There was significant improvement in the scores on knowledge (F=.68, P=.004), perceived self-efficacy (F=26.39, P=.000), self-care performance (F=26.11, P=.000) of the experimental group compared with those of the control group. There was no significant change on the score of locus of control, perceived benefits and perceived barrier, blood cholesterol level, body weight between two groups (P>.05). From these results, it can be concluded that the self-regulation program is an effective nursing strategy to promote self-care performance of hypertensives in rural area.

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Development and Operation of Region-Focused Program by Field Survey of Physical Geography with the Case Study on Miho River Basin, Central Korea (자연지리 답사를 통한 지역화 교육 프로그램의 개발과 운영 - 미호천 유역 하천지형을 사례로 -)

  • Lee, Min-Boo;Kim, Jeong-Hyuk;Choi, Hun
    • Journal of The Geomorphological Association of Korea
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    • v.21 no.4
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    • pp.53-67
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    • 2014
  • This study aims to develop and operate education program for the region-focused field study on the physical geography for the students to understand their community places in the geography classes of elementary and, secondary schools and college. The theme of the program is understanding the geomorphic structures and processes including river channel, wetland, levee, terrace, sand and gravel bar and alluvial island, floodplain and irrigation system in Miho river basin, Chuncheong Province of Central Korea. For the study of regional geography as their community, the field education is focused on relations of landform to everyday life, though different levels in learning achievement according to each school classes. But, the purpose of the field education is, same at all classes, for student to analyze and understand the geomorphic effects on the place of everyday life in geography education.

Development of a Computer Program for the Analysis Logistics of PWR Spent Fuels (PWR 사용후핵연료 운반 물량 분석 프로그램 개발)

  • Choi, Heui-Joo;Cha, Jeong-Hun;Choi, Jong-Won
    • Journal of Nuclear Fuel Cycle and Waste Technology(JNFCWT)
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    • v.6 no.2
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    • pp.147-154
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    • 2008
  • It is expected that the temporary storage facilities at the nuclear power plants will be full of the spent fuels within 10 years. Provided that a centralized interim storage facility is constructed along the coast of the Korean peninsula to solve this problem, a substantial amount of spent fuels should be transported by sea or by land every year. In this paper we developed a computer program for the analysis of transportation logistics of the spent fuels from 4 different nuclear power plant sites to the hypothetical centralized interim storage facility and the final repository. Mass balance equations were used to analyze the logistics between the nuclear power plants and the interim storage facility. To this end a computer program, CASK, was developed by using the VISUAL BASIC language. The annual transportation rates of spent fuels from the four nuclear power plant sites were determined by using the CASK program. The parameter study with the program illustrated the easiness of logistics analysis. The program could be used for the cost analysis of the spent fuel transportation as well.

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