• Korean Journal of Occupational Therapy
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• v.26 no.4
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• pp.27-41
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• 2018

Objective : This study implemented occupation-based practice as a group program for children with neurodevelopmental disabilities, and investigated the quality of occupational performance, performance and satisfaction, and efficacy levels of the program. Methods : ADOC-S(Aid for Decision making in Occupation Choice-School) and COPM(Canadian Occupational Performance Measure) were used to establish common meaningful occupational goals for 10 children with neurodevelopmental disabilities. After occupational analysis of the 'subway use', the Performance Quality Rating Scale(PQRS) were used to evaluate the quality of occupational performance. Occupation-based interventions were implemented by participants individually performing meaningful occupations in the most natural and real-life environments as possible. The trial consisted of 1 session of pre-intervention assessments, 8 sessions of intervention, where a single session of 100 minutes is provided once a week. Post-intervention evaluation was conducted over one session. Results : The quality of occupational performance by PQRS was 38.10 higher than before intervention. The occupation-based intervention as a group program used the maintain and modify(compensation, adaptation) approaches and acquisition model. In the early stages of intervention (1 to 4 sessions), the occupational performance was greatly improved. The performance level of COPM increased by 5.80 and the satisfaction level was increased by 7.00. In addition, high scores were found in program satisfaction through parental interview. Conclusion : The results of implementing occupation-based interventions to children with neurodevelopmental disabilities showed increase in quality of occupational performance, performance, and satisfaction along with positive effects of satisfaction levels for the program.

• The Journal of the Korea Contents Association
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• v.20 no.5
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• pp.426-436
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• 2020

This study analyzed research trends of 62 master's/doctoral dissertations and 17 journals, total of 79, related art therapy studies on middle-aged from 2000 to 2019 in Korea. The research trends were analyzed by classifying them into year, research targets, research content and research method. The results are as follows; Research of art therapy studies on middle-aged shows growing tendency. Study on women and the size of 6-10 participants were the most frequent. Mixed techniques have been used as the main treatment techniques. Integrated research method, experimental/control groups design was the most frequently adopted. This study is considered meaningful in that it provides basic data and the future direction of the research on art therapy for the middle-aged people.

• The Journal of the Korea Contents Association
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• v.9 no.11
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• pp.231-239
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• 2009

The purpose of this study was to investigate changes in balance and upper extremity (UE) function associated with reaching training for children with quadriplegic cerebral palsy based on Biomechanical Frame of Reference. The baseline (phase A) lasted one week. The therapeutic protocol consisted of three reaching training (Phase B) for 40 minutes three times a week. Intervention phases lasted 4 weeks. The CMS-70P (Zebris Medizintechnik Gmbh, Germany) was used to evaluate the qualitative changes in UE function and Pediathc Berg Balance Scale was used to test the balance. The observed performance changes seem to be associated with the presence of intervention and suggest that biomechanical training can be a useful intervention to improve not only manual function but also balance.

• Journal of Music and Human Behavior
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• v.15 no.2
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• pp.41-67
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• 2018

The purpose of this case study was to examine how a supportive songwriting program could facilitate resilience for adolescents with school maladjustment. Participants included four middle school students with adaptive difficulties. The participants received eight 50-minute sessions of a supportive songwriting program. The program consisted of singing and discussing selected songs, followed by the participants creating their own lyrics about their current adaptation issues. The Resilience Scale for Adolescents was completed by each participant before and after the intervention, and the participants' lyrics were analyzed for how the factors of resilience were reflected in their lyrics. The results showed that all participants' scores on the resilience scale increased. It was also found that the factor on the resilience scale that increased the most for each participant was related to the issues expressed in their lyrics. The results suggest that the process of writing songs can be effective in eliciting adolescents' school related issues and accessing their positive resources, which can lead to behavioral and psychological improvements.

• Proceedings of the Korea Concrete Institute Conference
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• 2009.05a
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• pp.309-310
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• 2009

This study was performed as the first step of concrete materiaI research(concrete test program)of Lotte Super Tower column shortening research. Total 18 month's creep and shrinkage results were obtained from the test so far. The analysis were conducted using those results by design strength and loading age, and then validated model and equation were proposed from the result analysis and regression analysis. AC I209R Model, Bazant-Baweja B3 Model, CEB MC99 Model, & GL2000 Model, were employed for this study. The main analysis was completed on the total shrinkage strain and compliance.

• Proceedings of the Korea Information Processing Society Conference
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• 2014.11a
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• pp.890-893
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• 2014

IT산업의 새로운 패러다임으로 빅데이터 분석이 주요한 기술로 부각되고 있다. 본 논문에서는 빅데이터를 수집, 분석하여 이를 통해 피자 판매량을 예측하는 모델을 제안한다. 판매량 예측을 위하여 과거 판매 데이터와 함께 공휴일, 날씨, 뉴스기사, 경제지표, 트렌드, 스포츠 이벤트 등의 데이터를 수집하여 이용하였으며, 판매량 예측 방법으로는 회기분석과 인공신경망 학습 등을 사용하여 빅데이터를 사용하지 않은 경우와 정확도를 비교하였다. 실험 결과 빅데이터를 이용함으로써 예측 오차율이 5%이상 향상됨을 확인하였다.

• Journal of Music and Human Behavior
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• v.6 no.1
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• pp.33-53
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• 2009

The purpose of this study is to examine the effects of a singing program on withdrawal behaviors of children in low-income families. To measure the effects of the singing program, the researcher compared the results of K-YSR and TRF withdrawal scales before and after the program. Finally, the researcher did research on the subjects' musical and non-musical behaviors related to withdrawal through a record of behavior observation. The results of this study were asfollows: First, after comparing the results of K-YSR and TRF withdrawal scales conducted before and after the singing program, the mean of the scores was decreased by 6.4 and 3.6 points respectively (p = .042). Second, an analysis of withdrawal-related behavioral changes in music activities after the program showed an increase in frequency of eye contact, as well as tone and volume of subjects' voices. The results of this study indicate that the singing program has positive effects on withdrawal behaviors of children in low-income familiesin addition, it is effective in alleviating withdrawal-related behaviors.

• Journal of the Korea Academia-Industrial cooperation Society
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• v.20 no.3
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• pp.353-365
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• 2019

The purpose of this research is to guide the development of the program for the Directive Individual Sand Box Play for the improvement of the self-esteem of children of the dissolved multicultural families. For quantitative analysis data, the scores from before and after the program were compared. The SPSS 18.0 Package was used for statistical analysis. For the qualitative analysis, the linguistic changes in B children during the session were collected and analyzed using the self-expression scale. The research period lasted for around 3 months from February 2017 to May 2017, for a total of 12 sessions which included individual activities, 1 session of group activities, and 1 night and 2 days of family camp activities featuring a total of 6 children. The main results of this research include quantitatively through the program of the Directive Individual Sand Box Play in relation to the social self-esteem capability at z=-2,200 on the level of p<.05, the significant difference was shown. Qualitatively, positive expression increased as sessions proceeded and negative expression reduced regarding the linguistic expressions by session of children B. This means that the method of the Directive Individual Sand Box which presents the topic and in addition, the process of visiting the house of a child which is the most secure environment had shown the effectiveness that increases the improvement of the self-esteem of the children of the dissolved multi-cultural families. According to the diverse special characteristics of clients, a preliminary basic framework for the mobile individual sand box program through the directive approach method will be prepared.

• Journal of the Korea Convergence Society
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• v.11 no.11
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• pp.425-431
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• 2020

The purpose of this study was to examine validity of developed Logo-Autobiography for College students (LAC). The LAC was developed based on Frankl's logotherapy and Logo-Autobiography program for middle-aged women. Eleven college students participated in 6 sessions of LAC after 3 psychiatric nurse practitioners confirmed content validity of the program. Focus group interviews were conducted to identify participation experiences and to examine validity of the program sessions. Qualitative data were analyzed using content analysis method. A total of 9 themes were emerged from the data; 1)Realizing my existence, 2)Discovering my uniqueness of existence, 3)Thinking my future, 4)Experiences of encounter, 5)My uniqueness, 6)Experiences of successful coping, 7)Realizing freedom of attitude choice, 8)Needs of self-transcendence, and 9)Discovering my existence. The emerged 9 themes were all evaluated to be consistent with the objectives and topics of each session. We suggest a randomized experimental study to examine effects of LAC on college students' mental health.

• Proceedings of the Korean Society of Broadcast Engineers Conference
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• 2009.11a
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• pp.115-118
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• 2009

영상기술의 발전으로 영상의 품질측정에 관한 연구가 많이 진행되어왔다. 이를 통해 새로운 영상처리, 영상통신등에 사람의 시각적 인지 특성을 고려한 품질측정이 가능해졌다. 무기준법 영상측정방법은 전달된 영상의 정보만을 이용해 품질을 측정하기 때문에, 방송이나 실시간 전송에 주로 이용되어왔다. 이 논문에서 우리는 세가지 비트스트림 정보를 이용한 새로운 무기준법 영상 품질평가 방법을 제안한다. 화면갱신비율, 움직임지수, 양자화계수의 관계를 정립하고, 회기분석을 통해 각각 요소의 가중치를 계산하여냈다. 제안하는 기법을 평가하기 위해, ITU-T P.910에 따라 250개의 영상에 대한 주관적인 영상품질을 측정하였다. 실험결과, 제안하는 화질평가 기법이 기존의 다른 방법들에 비해 주관적인 화질평가와 상관관계가 높게 나타났다.