• Journal of Industrial Convergence
• /
• v.19 no.4
• /
• pp.103-109
• /
• 2021

The purpose of this study was to compare the health behaviors of North Korean refugee women according to their health cognition level. The tools were selected through focus group interviews of researchers and respondents to carry out the purpose of the study while being as brief as possible, and to secure content validity by the expert group. Based on this, the health cognition level was divided into three stages and organized into groups, and health behavior was composed of nutrition, exercise, and sleep as three factors to help actual behavior change. For data analysis, one-way ANOVA was used to compare health behaviors according to each health cognition level, and the following conclusions were obtained. First, there was a significant difference in nutrition and sleep of health behavior according to the level of physical health awareness, but there was no significant difference in exercise. Second, there were significant differences in nutrition, exercise, and sleep of health behavior according to psychological health cognitive level. Third, there was a significant difference in nutrition and sleep of health behavior according to social health cognitive level, and there was no significant difference in exercise.

• Journal of the Korean Academy of Child and Adolescent Psychiatry
• /
• v.11 no.1
• /
• pp.110-123
• /
• 2000

The short-term music therapy was performed for adolescents with conduct disorder admitted to Seoul National Mental Hospital for 3 months from Jun to September, 1998. This case study focused mainly on two female patients who participated regularly in the group music therapy. The music therapy process was divided into three phases；beginning, opening up, and closing. This music therapy session consisted of three parts；hello song as beginning, various musical activities, and sound & movement activity as closing. Free musical improvisation, song discussion, musical monodrama, and sound & movement were the mainly applied techniques. Free improvisation was used to enhance, motivate, identify and contain the adolescents' feelings and ideas. Song discussion was used to convey their thoughts and to support each other. Musical monodrama was used to make them have insights into interpersonal relationships. Sound & movement was used to enhance spontaneity. It made them explore their body and voice as an expressive medium. Throughout three months period of music therapy, patient A's communication skill, socialization, and behavior areas were assessed with improvement. She could use music as a symbolic form and was able to share her feelings about herself and her family. Patient B's self-expression and cognitive areas were assessed with improvement. She became more spontaneous and could verbalize her emotions during the group session. Music as a non-verbal and therefore often a non-threatening medium wherein so much can be expressed provided two female patients an atmosphere where a sense of trust may be regained.

• Journal of the Korean earth science society
• /
• v.22 no.5
• /
• pp.339-349
• /
• 2001

The aim of this study is to explore effective teaching strategies through an investigation of the problem-solving abilities and reasons for the unsuccessful problem solving of pre-service teachers. The participants of the study were 60 pre-service teachers who were expected to teach earth science in elementary school (40) and secondary school (20). The participants had taken a course in astronomy before they took part in the present study. The instruments for the study were a paper-and-pencil test and interviews. The results demonstrated that the pre-service teachers' abilities to solve problems were low. The pre-service teachers of the elementary school were inferior to those of the secondary school in their problem solving abilities. The causes for the unsuccessful problem solving were identified as follows: (1) lack of prerequisite knowledge to understand the motions of the moon and the planets, (2) failure to represent problems based on solution principles, (3) failure to apply the knowledge acquired in one setting to another, different setting, (4) frames of reference the frameworks for everyday life situation and for earth science problem situation, and (5) rote-memorization of facts rather than understanding the cause-and-effect relationships. The above causes for unsuccessful problem solving seemed to be related to the characteristics of novice problem solvers in general and of the tasks about the motions of the moon and the planets. Suggestions are made to enhance pre-service teachers' problem solving abilities based on the result of the study.

• Journal of the Korea Academia-Industrial cooperation Society
• /
• v.21 no.2
• /
• pp.345-352
• /
• 2020

This study compared how falls can be reduced in disabled elderly people by using the Otago exercise program and ascertained the program's effects on physical function and psychological recovery. The subjects were 30 people, and were assigned to two groups. The experimental group had 17 people, and the other was the control group that had 13 people. The experimental group attended the 50-minute program twice a week for 12 weeks. The outcome measures for lower extremity muscle strength, postural balance, flexibility, and self-efficacy were tested at the pre-test and post-test phases. In the analysis, general characteristics were analyzed by descriptive statistics. Physical function and self-efficacy were analyzed by independent T-test between the two groups, and correspondence T-tests were used within the two groups. The result of this study demonstrated that the experimental group showed significant increases in lower extremity muscle strength, static balance, flexibility and dynamic balance, and self-efficacy showed a small increase in the experimental group. But the control group showed significant decreases in static balance, flexibility and fall efficacy. The control group also showed decreases in lower extremity strength and dynamic balance. So the results of this study proved that the Otago exercise program brought about positive changes to improve physical function and psychological function to help prevent disabled elderly people from falling.

• Journal of the Korean Academy of Child and Adolescent Psychiatry
• /
• v.8 no.2
• /
• pp.242-255
• /
• 1997

Characteristics of attention deficit of attention-deficit hyperactivity disorder(ADHD) were investigated by administering six computerized attention tests of Vienna Test System and four neuropsychological tests to children aged 6-12, with ADHD(n=21) and age-matched normal control children(n=22). The findings indicated that ADHD children show lower level of vigilance, more decline of performance in vigilance task on time, and impaired preparedness to response. They also have selective attention deficit on monitoring tasks, but did not have sustained attention deficit compared with normal control children. On the tasks wich overload their information processing capacity, ADHD children show more impulsive response pattern than normal control children. The performance of ADHD was worse than control on the neuropsychological tests sensitive to frontal lobe dysfunction. The presense 'These' attention deficits supports the theory that the defect of ADHD is due to the dysfunction of more than one brain region, including brain stem reticular formation and frontal lobe.

• Korean Journal of Childcare and Education
• /
• v.8 no.5
• /
• pp.5-24
• /
• 2012

The purpose of this study was how a nature-friendly fingertips play program with nature affected the development of small muscle functions and creative thinking abilities of young children. The subjects of this study were 28 five year old children. Fourteen of them were from H preschool and the other fourteen were from P preschool in the city of B. The research 'evaluation tool for small muscle motor function development' by Byung Dong Kang(2002) was used to measure the small muscle motor functions of preschool students. The Korean version standardized by Young Chae Kim(2004) was used to measure the development of creative thinking abilities. The study arrived at the following results. First, the nature-friendly fingertips play program affected positively to the development of entire small muscle functions, accuracy, rapidness, and stability for young children. Second, the nature-friendly fingertips play program affected positively to the entire creative thinking abilities, fluency, and resistance to the early conclusion. In conclusion, the nature- friendly fingertips play program affected positively to the development of small motor functions and creative thinking abilities.

• Journal of the Korea Academia-Industrial cooperation Society
• /
• v.20 no.2
• /
• pp.694-703
• /
• 2019

This study was to investigate the effect of therapeutic exercise with electrical stimulation on knee joint pain, range of motion and muscle strength in patients who underwent anterior cruciate ligament reconstruction. The subjects of this study were recruited who diagnosed with anterior cruciate ligament rupture and undergoing anterior cruciate ligament reconstruction, total of 20 patients were randomly divided to the 10 control groups and 10 experimental groups. The therapeutic exercise was carried out for 3 weeks with three exercises made by referring to the previous study. The measurement tools used were knee joint pain measurements were made using the visual analogue scale, range of motion was measured using a goniometer, and the muscle strength was measured using a handheld dynamometer. In the statistical analysis, to compare about pre and post test the difference in each same groups was accomplished by using the paired t-test, and compare the difference between the different each groups was accomplished by using the independent t-test. The results of the study showed that the experimental group showed significantly enhanced results than the control group(p<.05). Based on these results, it is concluded that it is effective for the recovery of the patient if the therapeutic exercise with electrical stimulation in parallel with knee joint therapy are performed for the patients with anterior cruciate ligament reconstruction.

• The Journal of the Korea Contents Association
• /
• v.22 no.3
• /
• pp.593-605
• /
• 2022

The purpose of this study is to investigate the personalized treacmill exercise analysis using a smart mirror based on Kinect sensor. To evaluate the performance of the development system, 10 health males were used to measure the range of the hip joint, knee joint, and ankle joint using a smart mirror when walking on a treadmill. For the validity and reliability of the development system, the validity and reliability were analyzed by comparing the human movement data measured by the Kinect sensor with the human movement data measured by the infrared motion capture device. As a result of validity verification, the correlation coefficient r=0.871~0.919 showed a high positive correlation, and through linear regression analysis, the validity of the smart mirror system was 88%. Reliability verification was conducted by ICC analysis. As a result of reliability verification, the correlation coefficient r=0.743~0.916 showed high correlation between subjects, and the consistency for repeated measurement was also very high at ICC=0.937. In conclusion, despite the disadvantage that Kinect sensor is less accurate than the motion capture system, Kinect is it has the advantage of low price and real-time information feedback. This means that the Kinect sensor is likely to be used as a tool for evaluating exercise prescription through human motion measurement and analysis.

• 한국HCI학회:학술대회논문집
• /
• 2006.02b
• /
• pp.810-814
• /
• 2006

그 동안 개발된 시뮬레이터들은 주로 단안 정보에 기초한 것들이 대부분이었고, 양안 정보를 제공하더라도 사용자의 움직임을 반영하지 못하였다. 양안정보를 제공하지 못하는 시뮬레이터는 게임으로써는 재미에 한계가 있고, 훈련 도구로써 실제 수행에 도움을 주기 어렵다. 본 연구는 사용자의 움직임을 고려한 양안 정보를 제공하는 외야수 뜬 공 잡기 가상 현실 시뮬레이터를 개발하여 이러한 문제점들을 해결할 수 있는 토대를 마련하였다. 그리고 양안 정보 제공의 중요성과 개발된 시뮬레이터의 타당성 및 유용성을 검증하기 위해 본 시뮬레이터를 이용하여 공의 위치 판단 과제를 실시하였다. 양안 시차가 주어진 조건과 주어지지 않은 조건 각각에 두 집단 구성원들을 무선적으로 배치하여 정답률과 반응 시간을 측정하였다. 숙련자들은 양안시차가 주어진 조건에서 더 좋은 수행을 보인 반면, 일반인들은 양안시차가 주어지지 않은 조건에서 더 좋은 수행을 보였다. 이는 뜬 공 잡기 상황에서 양안정보가 숙련자들에게는 유용하지만 비숙련자들에게는 그렇지 않았음을 보여준다. 또한 숙련자들이 정답률과 반응 시간 모두에서 일반인들보다 더 좋은 수행을 보였고 이는 통계적으로 유의미하였다. 이와 같은 가상 현실 시뮬레이터는 양안 정보를 제공함으로써 이전의 시뮬레이터들보다 게임이나 훈련 도구로 사용함에 있어 더 효과적이다. 또한 인간의 운동 수행에 관련된 연구를 하는데 유용하게 사용될 수 있다.

• Proceedings of the Korea Society of Environmental Toocicology Conference
• /
• 2000.05a
• /
• pp.41-77
• /
• 2000

Responsible Care는 모든 종업원, 경영자 및 관리자의 환경, 안전, 보건에 대한 사고(mind)를 바꾸는 것이다. Responsible Care는 실행지침(management Practices)을 완전히 실행하는 것이 궁극적인 목표가 아니고 각 개인이나 회사가 자발적으로 지속적으로 환경, 안전, 보건의 Performance을 향상시키고 이에 스스로 약속하는 것이다. Responsible Care는 일회성의 프로그램이나 운동이 아니라, 화학 산업계가 계속해서 사회와 더불어 사업을 지속하기 위해, 화학 산업계가 스스로 만든 환경, 안전, 보건의 Performance을 향상시키기 위한 하나의 도구이며, 약속이다. Responsible Care는 화학산업계가 스스로 만든 도구이고 사회에 대한 약속이므로 환경, 안전, 보건에 대해 신의와 정직을 바탕으로 사회와 더불어 공존하는 마음가짐에 그 기본 정신이다. Responsible Care는 우리자신의 Performance를 향상시키는 것 뿐 아니라 우리의 고객 또는 다른 화학 회사들의 Performance를 향상시켜 궁극적으로 사회나 정부로부터 화학 산업에 대한 선호도를 향상시키는 것이다. Dow Korea는 CMA(American Chemical Manufactures Association)Code를 기본으로 환태평양 문화에 맞게 실행지침(Management Practices, Key Activities)을 수정한 Dow Pacific Area Responsible Care Code를 1993년부터 시작하였다. 시작 초기에 1997년 말에 모든 실행지침이 실행(Practices In Place)되도록 목표를 설정하여 생산 공장 관련 Code(CAER, Distribution, Employee Health and Safety, Pollution Prevention, Process Safety)의 대부분이 목표에 달성되어 생산 공장의 안전 사고 방지, 종업원 건강 증진, 페기물 발생 억제 분야에 상당한 성공을 거두었으며, 지금도 지속적으로 유지 관리 및 미비한 부분(CAER, 등)의 향상에 노력하고 있다. Dow Korea의 수입 판매 부분에 주로 관련된 Product Stewardship 및 Distribution Code는 여러 사업부 및 여러 지역(미국, 유럽, 아시아 등)에 위치한 담당자가 관련된 까닭에 가장 복잡한 부분이어서 많은 인력과 시간을 소비하면서 노력하고 있으나 아직까지 소정의 목표에 도달하지 못했으며, 2000년 말에 모든 실행지침이 실행되도록 목표, 실행 계획 및 조직을 수정하여 노력하고 있다.