The limited walking ability after a stroke restricts a patient's independent mobility at home and in the community. It also brings about significant social handicaps. Therefore, it is necessary to improve walking ability in community-dwelling persons with stroke. The purpose of this study was to evaluate the effectiveness of gait training and muscle strengthening exercise of lower extremities in persons with chronic stroke. Nineteen community-dwelling individuals with stroke participated in this program. The exercise program lasted for seven weeks, with a 1-hour program twice per week, and it consisted of balance training, gait training, and strengthening of lower extremities. The outcome of the program was assessed by the gait speed, Wisconsin Gait Scale (WGS), Berg Balance Scale (BBS), and Stroke Impact Scale (SIS). Significant effects were found for the WGS, BBS, and mobility and hand function domain of the SIS (p<.05). It was found that short-term gait training exercise could improve quality of gait, balance, and mobility. Therefore, a more effective exercise program is required for community-based persons with stroke.

As the telecommunication technology and internet have prevailed in the world, the training systems for companies, distance-education system and e-learning system, change dramatically in order to overcome the environmental uncertainty and strengthen the core competency. There are two kinds of training systems: Web based training and postal service based training. In this paper, the service quality factors for postal service based training system are obtained by reviewing literature and survey. Then, the effect of service quality factors on educational performance is investigated by developing and analyzing 16 research questionnaires. The significance of educational effect is tested according to the characteristics of learners and training system, the level of learners' positions and educational curriculum.

The present study investigates the effect of pronunciation training on Korean adult learners’ perception and production of English vowels, /i/, /I/, /u/, and /Ω/. The study examines 1) the effect of pronunciation training on perception and production and 2) the maintenance of the effect over a one-month period. The subjects were 10 Korean graduate students who took a 4-week long English pronunciation training course. They were tested before and after pronunciation training and tested again one month after the training. In each test, both perception and production of the vowels were tested to see if the subjects were able to distinguish tense and lax vowels. In the perception part, subjects listened for words and checked the vowel (either tense or lax) sound they heard. For the production part, subjects read the selected words which contained the target vowels. The results show that pronunciation training has an effect, which supports the teachability of phonology in adulthood; however, the maintenance of the effect demonstrated a difference between perception and production, in which the effect was maintained in production but not in perception. Based on the results of the study, implications are discussed.

The purpose of this study was to investigate whether it was efficient to apply the Image-Training method using auditory-visual media to the teaching of vaulting horse instead of application of traditional Physical-Training method at school. For the purpos

본 연구는 초등학교 과학과 문제중심학습에서 협동기술 훈련의 효과를 밝히기 위하여 통제집단, 문제중심학습 집단, 협동기술 훈련을 한 문제중심학습 집단의 학습능력 수준에 따라 과학 성취도와 자아존중감을 조사하였다. 본 연구의 결과, 학습능력이 높은 학습자는 협동기술 훈련에 무관하게 문제중심학습이 전통적 수업보다 효과적인 것으로 나타났다. 학습능력이 중간인 학습자와 낮은 학습자는 협동기술 훈련을 한 경우, 전통적 수업 집단보다 과학 성취도가 높게 나타났다. 이로써 협동기술 훈련이 학습능력이 중간 이하인 학습자에게서 발생하는 무임승객효과를 줄이고 소집단활동의 협력적인 상호작용에 긍정적인 영향을 미치는 것으로 밝혀졌다. 자아존중감은 문제중심학습 집단이 통제 집단에 비해 유의미하게 높게 나타났고 학습능력에 따른 상호작용 효과는 없었다.

본 연구는 여자 축구선수 25명을 대상으로 혈중 지질성분과 철분지표를 조사 .분석하고, 훈련기 동안의 철분보충이 혈청 지질과 지단백 콜레스테롤에 미치는 영향을 살펴보았다. 여자축구선수들의 평균연령은 23.3±2.5세였고, 평균 신장과 체중은 각각 164.4±5.7cm과 57.4±4.6kg이었고, 체지방율은 23.9±3.0%였다. 혈액 철분지표 분석결과 평균 적혈구 용적, 헤모글로빈, 총철결합력은 정상범위 내에 있었으나 낮은

Body weight support treadmill training is a new and promising therapy in gait rehabilitation of patients with hemiplegia. The purpose of this study was to identify the effects of body weight support treadmill training on gait and standing balance in patients with hemiplegia. Eighteen patients with hemiplegia participated in the study. A 10 m-timed walk test, measurements of step length and standing balance score were administered. Intervention consisted of body weight support treadmill training five times a week for 2 weeks. The data were analyzed by paired t-test. Body weight support treadmill training scoring of standing balance, step length and 10 m-timed walk test showed a definite improvement. Body weight support treadmill training offers the advantages of task-oriented training with numerous repetitions of a supervised gait pattern. The outcomes suggest that patients with hemiplegia can improve their gait ability and standing balance through body weight support treadmill training.

The purpose of this study was to determine EMG biofeedback training effect on the muscle activities in 3 unilateral facial palsy patients along with multiple baseline design across subjects. The auditory feedback about facial muscles (orbicularis oris, orbicularis oculi, frontalis) was provided with each patient during facial exercise training. Electromyographic (EMG) activity during maximal voluntary contraction and maximal compound muscle action potential (CMAP) amplitude elected by supramaximal electrical stimulation on facial nerve of facial muscles were measured pre- and post- EMG biofeedback training to evaluate motor learning. EMG activity during maximal voluntary contraction was increased after EMG biofeedback training and CMAP amplitude elected by supramaximal electrical stimulation was not changed in all subjects. The results indicate that EMG biofeedback training is useful method to improve motor learning of facial excercise training in unilateral facial palsy patients.

We report the reorganization of motor network resulted from intensive unilateral coordination training and the effect of cross education on the untrained side in patient with traumatic brain injury using functional magnetic resonance imaging (fMRI). A 22 year-old male patient who had suffered from diffuse axonal injury for 58 months showed coordination deficit in the left hand at initial examination. Intensive motor training including complex finger movements and coordination activities using a metronome was introduced to the patient 4 hours per day for a week. FMRI was performed on a 3T ISOL Forte scanner. All functional images were analyzed using SPM-99 software. Hand function was improved after training not only in the trained left hand, but also in the untrained right hand. There was no activation in the right primary motor area (M1) during left hand movement before training whereas robust activation of left M1 was demonstrated by the right hand movement. Profuse activation of bilateral prefrontal lobes was seen during both hand movements before training. After training of left hand, right M1 became prominently activated during the left hand motion. The activation of bilateral prefrontal lobes disappeared after training not only for the left hand movement but also for the right, which clearly demonstrated the effect of cross education. This case report demonstrated the learning-dependent reorganization of the M1 and the effect of cross education.

The purpose of this study is to examine the effect of transfer of training approach on cognitive function and functional recovery and the difference in the stroke patterns of adult stroke patients with affected cognitive function. Twenty stroke patients were participated ; 8 males and 12 females, the age ranged from 34 to 73. By the classification of diagnosis, 10 subjects were cerebral infarction and 10 subjects were cerebral hemorrhage, by the classification of affected side, 11 Rt hemiplegic patients, 9 Lt hemiplegic patients who were above at least post onset 2 month to a year. It was evaluated and analyzed pre and post treatment with MMSE and FIM, and the method of transfer of training approach was practiced every 30 min a day for a month. The data were analyzed by t-test and one way ANOVA. The results of this study were as follows: 1. There was significant in the effect of transfer of training approach on cognitive function of stroke patinets. 2. There was significant in the effect of transfer of training approach on functional recovery of stroke patients. 3. There was a significant difference in the effect of treatment in the group of cerebral infarction.

The purpose of this study was to find a more effective balance training method. The subjects of this study were 14 children with cerebral palsy (7 males, 7 females) being treated at Seran Pediatric Developmental Research Center in Taegu. Two groups of children with cerebral palsy (everyday trained group, every-other-day trained group) were evaluated with visual & auditory feedback. Evaluation and training device was Balance Performance Monitor (BPM) Dataprint Software Version 5.3. There was statistically significant difference of the balance score between the pre-and the post-training in both group (p<.05), but there was no difference of the balance score between two groups (p<.05). In conclusion, it is likely that the visual and auditory feedback in children with cerebral palsy was effective in improving standing balance, but there was no difference between everyday trained group and every-other-day trained group.

To improve the effect of balance training, visual feedback is usually used. During the training process there are some factors which decrease the effect. Neurophysiologically, the main negative factor is thought to be synaptic fatigue which decreases the sensitivity of synapses. The purpose of this study was to find a more effective balance training method. In this study, a total of 60 normal subjects-19~30 years old young males and females(M=30, F=30)-participated, and they were randomized as A, B, and C group, each group containing 20 subjects. First, all groups had a pre-test of sway balance. One minute later, A group was trained in sway balance by continuous visual feedback for 2 minutes, B group by intermittent visual feedback which had 4 sessions of 30 seconds each and a one minute rest break. C group was not trained at all. All groups had a post-test. Only B group had improved balance compared with C group by ANOVA. On the other hand, intermittent visual feedback was more effective than continuous visual feedback in sway balance training with normal subjects.ㅂ

Weight bearing training on the involved leg is impotant for ambulation and activities of daily living in ambulatory hemiplegic patients. Traditionally, physical therapists have relied on exercise therapy and subjective evaluation. The goal for this study was to measure lower extremity weight distribution in standing with ten hemiplegic pations(M:8, F:2) and to determine the traing effect on symmetrical standing posture using a "Limloader". The Limloader is a machine designed for training symmetrical weight bearing posture. The results showed that the ability to keep the center of gravity within the limits for balance was improved significantly but the ability to adjust weight bearing on the involved leg was not (p<0.05). This study demostrated that hemiplegics can improved their symmetrical weight bearing ability using sensory biofeedback.

Biofeedback devices have been used successfully to improve head control and symmetrical walking in cerebral palsied children. Biofeedback of postural sway was investigated as a therapeutic technique to reduce postural abnormality in 24 selected children with cerebral palsy. Subjects were evaluated their weight distribution of both sides during their standing before and after the visual and auditory feedback training. The effectiveness of biofeedback was compared to conventional physical therapy practices in reestabilishing symmetrical standing in cerebral palsied children. Our study found biofeedback was effective in training symmetrical standing posture.

본 실험은 시설오이의 상품성 향상 및 생산성 증대를 위하여 주지형인 만능청장마디오이와 측지형인 사엽오이를 유인방법을 달리하여 재배하였으며 그 결과는 다음과 같다. 1. 유인방법 개선을 위한 오이의 저절위 착과특성을 조사하였던 바, 만능청장마디오이의 경우는 3마디까지, 사엽오이의 경우는 4마디까지가 수량 및 상품성이 불량하여 적과재배하는 것이 효과적이었다. 2. 오이의 유인방법 별 초기생육 및 과실의 개화시 자방중, 곡과도, 생장해석면에서 만능청장마디 오이는 횡유인, 종유인, 사면유인 순으로 좋았고 사엽오이는 횡유인, 사면유인, 종유인 순으로 좋게 나타났다. 3. 오이의 유인방법에 따라 초고별 상대조도와 적산엽면적지수로 본 작물의 수광태세는 만능청장 마디오이에서는 종유인과 횡유인이 사면유인보다 양호하였고 사엽오이는 횡유인, 종유인, 사면유인 순으로 나타났다. 4. 수량 및 품질은 만능청장마디오이와 사엽오이 모두에게 횡유인이 가장 우수하게 나타났다.

The effects of exercise and selenium added high fat diet on edurance and serum lipid components were studied in rats. A total of 72 male Sprague-Dawley (150±35g, body weight) were divided into trained group and untrained group and were bred for 7 weeks. Each group had 6 different dietary subgroups; namely, basal diet, 20％ shortening and 20％ soybean oil subgroup and selenium (0.01mg％) added each subgroups. Exercises of 8-min treadmill running and 10-min swimming were given to the trained group every other day during the experimental period while only treadmill running was given to the untrained group during the last week. The amounts of food intake, changes in body weight and endurance were determined once a week and serum lipid components were measured before and after experimental period. Following are the results obtained : 1) The untrained group took a slightly larger amount of food than that in the trained group. The food efficiency is, however, higher in the trained group. Body weight increased more in untrained group, while high fat diet resulted in greater increment in body weight than that in normal diet groups. 2) The trained group showed remarkably longer endurance than the untrained group and selenium added high fat diet enhanced the effect. 3) The trained group showed lower blood level of T-chol., TG and TG/PL than the untrained group. All the other blood values of HDL-chol., PL, MDL-chol./T-chol., HDL/LDL and A/G ratio were higher in trained group. 4) Soybean oil added dietary groups exibited lower blood levels of T-chol., TG, TG/PL and A/G than those in shortening added dietary groups. On the contrary, the former groups showed higher blood HDL-chol., PL., HDL, HDL-chol. and HDL/LDL ratio than those of soybean oil added dietary groups. 5) LDH5 was the most abundant one among serum LDH isozymes. The electrophoretic pattern of serum LDH isozymes was not changed by exercise training and selenium added high fat diet. 6) Exercise training lowered blood GOT and TBA. These effects were enhanced by soybean oil added diets. From the above results it was concluded that a regular and long term exercise training as well as a small amount of selenium added high fat diet result in reduction of body weight and TBA and improve dietary efficiency and physical endurance in rats.

The performance of a teacher has an important role in the success of education in general. This study aims to determine the factors that affect the decline in teacher performance in one of the junior secondary schools in Indonesia. Based on the literature review, four exogenous variables were identified, namely, training, utilization of information technology, intellectual intelligence, and emotional intelligence. This study uses primary data, collected from a questionnaire distributed to respondents. The questionnaire items are measured using a Likert scale. The sample in this study were all teachers at MTS Darul Falah Sirahan, totaling 32 people. The analysis technique used in testing the hypothesis of this study is multiple regression analysis. Statistical product and service solutions are used as analysis tools. The results of this study indicate that only the variable ‘utilization of information technology’ has a positive and significant effect. However, the variables ‘training,’ ‘intellectual intelligence,’ and ‘emotional intelligence’ did not have a significant effect. This finding contradicts the literature in general. Therefore, this study recommends improving training methods, both those carried out internally by schools and by related agencies, and schools still need to optimize guidance and potential for teacher’s intelligence in improving performance.

본 연구의 목적은 교사 교원직무연수에서 반성적 사고는 근전이와 원전이 사이를 매개하는지와 매개할 경우 그 영향력의 수준은 어떠한지를 검증하는 것이다. 연구목적 달성을 위해 문헌분석을 통해 주요 변수의 개념과 변수 간 관계를 탐색하였다. 설문자료를 수집하기 위해 먼저 예비조사를 실시하였다. 본 조사는 서울시교육청 소속 교사 511명을 대상으로 실시되었다. 유효설문지는 401부였으며, 기술통계, 상관관계, 구조방정식 분석을 실시하였다. 분석결과를 정리하면, 첫째, 교사의 교원직무연수에서 근전이는 반성적 사고에 유의한 정(+)의 영향을 미쳤다. 둘째, 교사의 교원직무연수에서 근전이는 원전이에 유의한 정(+)의 영향을 미쳤으며, 반성적 사고도 원전이에 유의한 정(+)의 영향을 주었다. 이런 결과는 교사의 교원직무연수에서 근전이와 원전이 사이에 반성적 사고는 부분 매개함을 의미하였다. 이상의 분석결과를 통해 다음과 같은 결론을 도출하였다. 첫째, 교사는 자신이 참여한 직무연수 내용을 학습하여도 원전이를 바로 수행하는 데에는 어려움이 존재할 수 있다. 따라서 원전이 보다 근전이를 먼저 수행함으로써 적용의 가능성, 경험, 노하우를 축적하고 이를 토대로 보다 수월하게 원전이 수행을 할 수 있다. 둘째, 교사는 반성적 사고를 통하여 학습전이에 대한 새로운 시각을 형성하게 되며, 이를 원리 또는 개념으로 발전시킨 후 다양한 상황에 학습내용을 적용하는 원전이를 발생시킬 수 있다.

지적장애인의 직무관련 자기효능감을 높이는 것은 지적장애인의 성공적 직업재활을 위해 필요 하다. 본 연구에서는 자기효능감이 낮은 지적장애인이 기능성 게임을 이용한 훈련을 받았을 때, 자기효능감의 하나인 직무효능감이 향상되는지, 어떤 하위 직무효능감에서 향상되는지를 알아보 았다. 50명을 대상으로 실험연구를 한 결과, 기능성 게임을 한 집단이 그렇지 않은 집단에 비해 직무효능감이 향상된 것으로 나타났다. 직무효능감의 하위범주 4개 중, 직무관련 문제해결에 대한 효능감과 직무 스트레스 상황 대처능력에 관한 효능감은 통계적으로 유의하게 나타났다.

Background : This study was investigated the effect of organic fertilizer application and stem training methods on the growth and yield of Cynanchum willfordii. Methods and Results : Traditional species, C. willfordii conducted the test to the field in Chungbuk ARES, Korea. Two methods, non-supporting (custom) and I-shape supporting was used for stem training method. Planting spacing was adjusted to 30 (interrow spacing) x 20 cm (intrarow spacing) and other key management is the followed the cultivation manual for standard medicinal crops. Organic fertilizer application is conducted in mid-March before planting of C. willfordii. Registered organic agricultural materials such as fungal cultures (CC), mixed organic materials (MO), fermented and mixed expeller cake (EC), and fermented fowl dropping (FD) was used. Application rate is based on the nitrogen application rate after soil testing. Plant height was both good in all at I-shape supporting (266.7 ㎝) and all in non-supporting (160.8 ㎝); however, stem diameter was more thicker in custom (4.6 ㎜) of I-shape supporting and EC (4.8 mm) of non-supporting. Number of branched stem were good at EC from I-shape supporting and non-supporting, as well as leaf growth. SPAD value was evaluated in MO (52.7) of I-shape supporting and EC (52.3) of non-supporting. Number of branched root per organic fertilizer were showed 7.0 at MO from I-shape supporting, but 7.3 at FD from non-supporting. While length of main root were 27.0 cm in MO of I-shape supporting and 31.3 ㎝ in FD of non-supporting. Root weight also more heavier in EC (66.3 g) of I-shape supporting and FD (53.0 g) of non-supporting. When applied organic fertilizer, total density of soil microorganisms were changed into 38.4 ppm in custom; however, it more plentiful of 90.7 ppm in MO, it showed good effect on the replication of soil microbiota. Conclusion : From the investigated results, MO of I-shape supporting was good at overall growth, including good tendency of roots growth.