• 한국초등과학교육학회지:초등과학교육
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• 제19권1호
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• pp.15-28
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• 2000

This study is intended to develop a CAI program on the topic of flowing rivers and to investigate how 4th grade students' concepts of it change through this program. The CAI program is made using the GREAT II copyright tool based on a typical 4th grade science Korean textbook. This program consists of 5 sections, which are introduction, rain waters, running waters, river waters, and activity. All contents are animated. Students are 30 4th grade students. One instrument is used how to investigate the concept change of the flowing rivers. The instrument is called the Identification of Flowing River Concept Test(IFRCT, Appendix), which is of a two-tier type and has 8 items. Data are collected before and after the instruction using this program. Data are classified as a scientific model, a naive model, or a "no" model, based on criteria used by Vosniadou(1989). Data are compared. The results show that 4th grade students after the instruction using this program hold a more scientific model on the flowing rivers, than before the instruction using this program. Therefore, the author urges science teachers to use the CAI program to teach students about the flowing rivers.

• 대한정형도수물리치료학회지
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• 제20권2호
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• pp.15-20
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• 2014

Objective: The purpose of this study was to investigate the effects of sling exercise on the cervical lordotic angle, craniovertebral angle, and head rotation angle among adolescents in the forward head posture. Methods: The subjects include 22 adolescents that recorded a mild level or higher on the posture evaluation index by New York State. They were randomly divided to the hand exercise group (n=11) and the control group (n=11). The former group participated in the sling exercise program three times a week over four weeks in total with each session lasting 60 minutes, whereas the latter group was not included in the program. The cervical lordotic angle, craniovertebral angle, and head rotation angle were measured before and after the intervention. Results: The study compared the cervical lordotic angle between the two groups before and after sling exercise and found that the sling exercise group made an increase of $7.36^{\circ}$ from $21.91^{\circ}$ to $29.27^{\circ}$ after the intervention(p<.05). As for the comparison results of the craniovertebral angle, the sling exercise group made an increase of $5.64^{\circ}$ from $48.91^{\circ}$ to $54.55^{\circ}$ after the intervention (p<.05). As for the comparison results of the cranial-rotation angle, the sling exercise group made an decrease of $-7.73^{\circ}$ from $148.82^{\circ}$ to $141.09^{\circ}$ after the intervention (p<.05). The control group showed no differences before and after the intervention (p>.05). Conclusion: Those findings indicate that the application of sling exercise in the forward head posture can be a good program to maintain the right posture and improve or prevent an abnormal posture and raise a need for more clinical applications and ongoing researches.

• 산업경영시스템학회지
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• 제37권3호
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• pp.122-128
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• 2014

When evaluating effectiveness of a program, there is a tendency to simply compare the performances of the treated before and after the program or to compare the differences in the performances of the treated and the untreated before-after the program. However, these ways of evaluating effectiveness have problems because they can't account for environmental changes affecting the treated and/or effects coming from the differences between the treated and the untreated. Therefore, in this paper, panel data analysis (fixed effects model) is suggested as a means to overcome these problems and is utilized to evaluate the effectiveness of fusion technology program conducted by Ministry of Trade, Industry and Energy, Korea. As a result, it turns out that the program has definitely positive impacts on the beneficiary in terms of sales, R&D expenditure, and employment.

• Journal of the Korean Data and Information Science Society
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• 제23권4호
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• pp.703-715
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• 2012

본 연구는 12주간 복합운동프로그램이 비만 중년여성들의 대사증후군 지표와 건강 체력에 미치는 영향을 알아보기 위한 것으로 최근 6개월 이내에 규칙적으로 운동에 참여하지 않는 비만 중년여성 22명을 임의로 선정하였다. 본 연구의 자료분석을 위한 통계프로그램은 SPSS 18.0을 이용하여 모든 종속변인의 평균값과 표준편차를 산출하였으며, 12주 전 후 집단 내 변인들의 변화를 알아보기 위해 윌콕슨의 부호순위 검정을 실시하였고, 각 분석에서의 통계적인 유의수준은 p<.05로 설정하였다. 본 연구에서 실시한 12주간 복합운동프로그램은 비만 중년여성의 대사증후군 지표와 건강체력에 긍정적인 효과를 미친 것으로 나타났다. 따라서 향후 비만 중년여성의 건강관리와 체력향상을 위하여 신체적 여건, 체력수준, 사회 경제적 상황을 충분히 고려한 다양한 수준의 운동프로그램 개발에 노력해야 할 것이다.

• 한국산업보건학회지
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• 제18권2호
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• pp.141-148
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• 2008

To prevent musculoskeletal disorders(MSD) for dental hygiene students, who will potentially be at high risk of developing MSD while performing oral prophylaxis practice, an MSD prevention education program was designed and was offered to a group of dental hygiene students to find whether the program is effective. Before the program started and three months after the program ended, changes in the students' posture were filmed to observe them. The final subjects for analysis included 30 students in the experimental group and 41 students in the control group. To verify differences between the experimental and the control groups, repeated measures ANOVA was carried out before and after the program. After the education program, the experimental group's RULA scores for neck, left upper arm, right forearm, and wrist, RULA A score on both left and right side, RULA B score on left side, and total RULA score were significantly lowered during the operation on the upper jaw, compared with that of the control group. And, during the operation on the lower jaw, the experimental group's RULA A score, RULA B score, and total RULA score were very significantly lowered. The results of this study suggest the MSD prevention education program is effective in preventing the disorder. Thus, the program can be utilized as an education program for preventing MSDs during dental hygiene students' oral prophylaxis practice and clinical practice.

• 한국산학기술학회논문지
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• 제18권12호
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• pp.310-320
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• 2017

본 연구의 목적은 지역아동센터 아동대상 합창프로그램이 인성 사회적 기술 그리고 문제행동 주의력결핍에 미치는 효과를 알아보고자 하였다. 연구의 대상은 수원시에 소재한 지역아동센터 주간프로그램에 참여하고 있는 초등학교 1학년에서 6학년까지 24명의 아동을 대상으로 하였다. 합창 프로그램은 2017년 4월 5일부터 7월 5일까지 회기 당 60분씩 12회기를 실시하였다. 본 연구의 결과는 다음과 같다. 첫째, 지역아동센터 아동의 합창활동 전후 아동의 인성에 대한 인터뷰에서는 학교에서 보다 센터에서 타인과의 관계와 리더십 있는 행동이 더욱 적극적으로 변화했다는 것을 알 수 있었다. 둘째, 지역아동센터 아동의 합창활동 전후 사회적 기술의 차이는 사회적 기술 전체와 하위변인 모두에서 통계적으로 유의한 차이를 보여 사회적 기술 변화에 효과가 있었음을 알 수 있다. 셋째, 지역아동센터 아동의 합창활동 전후 문제행동의 차이는 문제행동 전체와 하위변인 중 과잉행동에서만 유의한 차이를 보여 문제행동 개선에 어느 정도 효과가 있었으며, 특히 과잉행동에 효과가 있었음을 알 수 있다. 넷째, 지역아동센터 아동의 합창활동 전후 주의력결핍과잉행동장애의 차이는 주의력결핍과잉행동장애 전체 및 하위척도인 부주의와 과잉행동충동성 모두에서 통계적으로 유의한 차이가 있는 것으로 나타나 주의력결핍과잉행동이 전반적으로 개선되었음을 알 수 있다. 따라서 본 연구의 결과를 통해 합창 프로그램 활동이 지역아동센터 아동의 인성과 사회적 기술, 문제행동, 주의력결핍행동에 효과가 있었음을 증명하였다.

• 대한임상전기생리학회지
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• 제1권2호
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• pp.49-60
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• 2003

The purpose of this study was to evaluate the effect of Halliwick 10 point program on the balance control. Fourteen undergraduate students participated in the experiment, and classified 7 experiment and 7 control group, randomly. Halliwick 10 point program was applied in the experiment group for 4 weeks. Balance index was measured using KAT 2000. Balance index were measured before, during(2 weeks), and after(4 weeks) the training for 4 weeks. 2-way repeated measures ANOVA was used to further distinguish between the groups. The following results were obtained; 1. The total balance index scores from a KAT were significantly decreased after 4 weeks compared with before the training passing of time. However there was no significant difference between experiment and control group. 2. The left and anterior shifting balance index scores from a KAT were significantly decreased after 4 weeks compared with before the training passing of time. However there was no significant difference between experiment and control group. These results lead us to the conclusion that the balance ability of women twenties increase as the water is higher than that of the ground applied Halliwick 10 point program of the water specific therapy province. Therefore, A further direction of this study will be to provide more evidence for Halliwick 10 point program in the water specific therapy.

• 기본간호학회지
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• 제12권2호
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• pp.171-179
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• 2005

Purpose: This study was conducted from March to August, 2003 to evaluate the process and outcomes of a program to promote healthy joints in older adults residing in the community. Method: A quasi experimental research design (one group pretest posttest design) was used in this study. The participants were 26 older adults (but 74 older adults also participated in a program immediately after the study program). Program had 4 sessions (8 hours) once a week. Data were collected before the program, immediately after and 4 weeks after the program was completed and were analyzed with paired t-test. Results: The level of a satisfaction, interest and understanding of the program were high. Significant differences were found in the health state, the flexibility of neck and shoulder joints and joint exercise habits between the scores before the program started and 4 weeks after it finished. Conclusion: This results suggest that the joint health promotion program for older adults in the community developed this study is effective. So this program can be recommended as an effective nursing intervention for joint health promotion in older adults living in the community.

• 한국콘텐츠학회논문지
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• 제16권7호
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• pp.700-708
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• 2016

본 연구는 또래상담 프로그램이 아동의 교우관계에 어떠한 영향을 미치는지 살펴보고자 하였다. 연구대상은 전북 K시에 위치한 A초등학교 4학년 아동으로 안내문을 통해 프로그램 참여의사를 밝힌 아동 26명(남 14명, 여12)을 실험집단으로 선정하였으며, 아동 28명(남15명, 여 13명)을 통제집단으로 선정하였다. 프로그램을 실시하기 전 실험집단과 통제집단이 동질한 집단임을 확인하였다. 2014년 4월부터 2014년 6월까지 실험집단에게 또래상담(주 1회, 60분, 총 10회기)을 실시하고 효과를 검증하기 위하여 사전과 사후에 교우관계 질문지를 실시하였다. 자료 분석을 위해 SPSS 18.0을 활용하여 집단 내 사전과 사후를 비교하고 얻어진 결과는 다음과 같다. 또래상담을 실시한 실험집단의 교우관계는 유의미하게 향상되었다. 하지만 통제집단의 사전과 사후 비교에서는 유의미한 차이가 나타나지 않았다. 따라서 본 연구의 또래상담이 아동의 교우관계에 긍정적인 영향을 미치는 것을 살펴볼 수 있었다.

• 한국식품영양학회지
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• 제32권5호
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• pp.522-529
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• 2019

The purpose of this study was to develop a dietary education program, and to evaluate the effectiveness of the education program for children from low-income families. A total of 242 children (122 education groups and 120 control groups) were run six times a dietary education program from April to December 2018, and a questionnaire was administered before and after the education to evaluate effectiveness. Elementary school students were the most prevalent in the education and the control group. In the education group, the body height and weigh were 137.27 cm and 33.69 kg, respectively, and in the control group the body height and weight were 143.48 cm and 40.64 kg, respectively. The education group showed positive change in dietary self-efficacy and dietary knowledge compared to the control group. In particular, 'I can have meals regularly' (Education Group: 4.00 points from 3.71 points) and 'I can choose fruits instead of cookies candies as snacks (Education Group: 4.01 points from 3.70 points) The score increased after participation in the program. In the change of nutritional and hygiene knowledge of children, the education group scored 3.63 of 10 points before education, but the score significantly increased to 5.70 points after education(p<0.001).