• International journal of advanced smart convergence
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• 제8권2호
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• pp.18-29
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• 2019

In the field of Human-Computer Interaction design, persuasive design has gradually been applied to the system development and design process, especially for mobile application design. However, most mobile applications have hitherto a very short using lifecycle. Especially, design features with long-term persuasive effectiveness remain to be further researched and developed. In this study, we focused on investigating and identifying the durative persuasive design characteristics through a data mining process and evaluating the durative effectiveness through a long-term observation process. Total five hundred healthcare-related mobile applications were selected from Apple iTunes Store and a mixed method was conducted to extract the most common persuasive design characteristics. Based on the results of extraction, a representative healthcare-related mobile application was selected as experimental subject. Total one hundred and twenty participants were observed during a six-months experiment and the monitoring data of app usage of all participants was collected once a week. According to the evaluation model for behavior change identification process, participants with habit formation features were proved to have a significant long-term perception level for ten persuasive design characteristics. Further interview research was performed to investigate the participant's long-term perceptions on those characteristics for the purpose of identifying the durative persuasions. The results indicated that a long-term durative effectiveness can be observed and healthcare-related apps designed with those characteristics could have durative effectiveness. This study may contribute to the improvement of future mobile application designs in user experience and durative persuasion, as well as bringing future benefits for both mobile application developers and users.

• 가정과삶의질연구
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• 제25권1호
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• pp.29-43
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• 2007

Effectiveness of Long-term Group-counseling in Improving Emotional Intelligence and Prosocial Behavior in Preschooler The purpose of this study was to assess the effectiveness of long-term group-counseling in preventing children's maladjustment at school. for this study, six children were selected for an experimental group and another six for a control group. They were tested using the Emotional Intelligence Rating System and the Prosocial Behavior Skill Situations Measure for Preschool Level. In addition to quantitative analysis, a qualitative analysis was conducted to examine group processes and changes in each child. The experimental group participated insocio-drama, group art therapy, and game play therapy whereas the control group did not receive any treatment. In order to examine the impact of the intervention, pre-program tests and post-program tests were conducted. The results were as follows. First, the children's emotional intelligence was improved with group counseling. There was a significant difference in emotional intelligence between the experimental and the control groups. Second, children's prosocial behavior ability alsoimproved. There was a significant difference in social ability between the experimental and the control groups.

• 한국사회복지학
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• 제66권3호
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• pp.75-99
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• 2014

본 연구는 요양보호사가 인식한 상사의 변혁적 리더십과 직무만족 및 조직몰입으로 대표되는 조직효과성과의 관계에서 임파워먼트가 미치는 영향을 살펴보기 위하여 실시되었다. 이를 위해 서울, 경인지역 장기요양기관에서 근무하는 요양보호사를 대상으로 서베이를 실시하여 283명의 응답을 최종 분석에 활용하였다. 분석결과 첫째, 장기요양기관의 변혁적 리더십은 직무만족과 조직몰입에 유의미한 영향을 미치고 있었다. 둘째, 요양보호사의 임파워먼트는 직무만족과 조직몰입에 유의미한 영향을 주는것으로 나타났다. 셋째, 장기요양기관의 변혁적 리더십과 요양보호사의 직무만족 및 조직몰입간의 관계에서 임파워먼트가 매개역할을 하는 것으로 나타났다. 이러한 결과를 토대로 장기요양기관 관리자의 변혁적 리더십 향상을 위한 실천방안과 요양보호사들의 임파워먼트 향상을 위한 프로그램 개발 및 제도적 장치 마련에 대한 시사점을 제시하였다.

• 커뮤니케이션학 연구
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• 제18권1호
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• pp.165-193
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• 2010

본 연구는 단기 기억과 피험자 위주의 분석이 주를 이루는 기존 연구의 방향에 장기 기억과 BPL 단위의 분석을 추가하고 있다는 점에서 의의를 갖는다. 본 연구 결과, BPL은 단기재인(52.8%의 BPL), 장기재인(44.4%의 BPL), 장기회상(30.6%의 BPL)에서 효과적인 것으로 나타났다. BPL의 표현 방식에 따른 차이를 보면, 공감각적 BPL, 클로즈업된 BPL, 노출 시간이 긴 BPL, 주연 배우가 브랜드를 사용하는 BPL이 다른 경우의 BPL보다 효과적인 것으로 나타났다. 반면, 영화에 대한 선호도나 등장인물에 대한 선호도는 BPL 브랜드의 기억에 커다란 영향을 미치는 요소가 아니었다. 차후 연구자들은 더욱 정교한 실험 디자인을 개발하고, 매개 변인과 조절 변인의 효과를 탐구하여 현재 이 분야에 존재하는 혼란스러움을 해소해야 할 것이다.

• 한국콘텐츠학회논문지
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• 제16권11호
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• pp.346-357
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• 2016

본 연구는 정신요양시설 종사자가 강점관점을 반영한 사례관리를 실천할 수 있도록 사례관리 교육 프로그램을 개발하고 그 효과성을 분석하는 데 목적이 있다. 사례관리 교육 프로그램은 권한강화를 기반으로한 강점관점 사례관리모델을 토대로 개발되었다. 연구 참여자는 서울 경기 지역 소재 정신요양시설 2곳의 종사자 30명으로 기관별 15명이 할당되어 프로그램의 효과성이 검증되었다, 교육 프로그램은 월1회, 3시간씩 총 13회기에 걸쳐 실시되었으며, 사례관리 교육의 효과성을 검증하기 위한 측정도구는 클라이언트에 대한 인식(사회적 거리감, 정신장애인에 대한 태도)과 종사자의 역량(소진, 임파워먼트)이 사용되었으며, 자료분석은 기술통계, t-test를 사용하였다. 연구결과 첫째, 클라이언트에 대한 인식 관련하여 사례관리 교육에 참여한 정신요양시설 종사자의 클라이언트와의 사회적 거리감이 줄어들었고, 클라이언트에 대한 태도가 향상되었다. 둘째, 정신요양시설 종사자 역량과 관련하여 소진이 감소되었으며, 임파워먼트가 향상된 것이 검증되었다. 본 연구 결과를 토대로 정신요양시설 종사자를 위한 사례관리교육 프로그램의 개발과 효과성 연구에 대한 후속 과제를 제시하였다.

• 한국태양에너지학회:학술대회논문집
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• 한국태양에너지학회 2012년도 춘계학술발표대회 논문집
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• pp.248-254
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• 2012

In the situation of expanding domestic solar power supply business long-term performance modeling of a proposed solar-cooling and cleaning system to increase electromotive force and light transmission is carried out to test the effectiveness of the system. To test the effectiveness of the system, the data which comparing the solar power planet installing the system to not installing at the same time is used. A difference between the utilization factor of each comparison group were recorded. Approximately from one year to two years Field Test was performed, Result of apply to cooling/cleaning technology, Each of plant by From least 7 percent up to 16 percent utilization factor increased, and the cooling / cleaning is output through improved as a result of the determined.

• 제어로봇시스템학회논문지
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• 제5권1호
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• pp.95-104
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• 1999

In this paper we propose a fast and precise control algorithm for a mobile robot, which aims at the self-tuning control applying two multi-layered neural networks to the structure of computed torque method. Through this algorithm, the nonlinear terms of external disturbance caused by variable task environments and dynamic model errors are estimated and compensated in real time by a long term neural network which has long learning period to extract the non-linearity globally. A short term neural network which has short teaming period is also used for determining optimal gains of PID compensator in order to come over the high frequency disturbance which is not known a priori, as well as to maintain the stability. To justify the global effectiveness of this algorithm where each of the long term and short term neural networks has its own functions, simulations are peformed. This algorithm can also be utilized to come over the serious shortcoming of neural networks, i.e., inefficiency in real time.

• The Journal of Asian Finance, Economics and Business
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• 제7권12호
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• pp.927-939
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• 2020

This study aims at investigating the effects of internal control effectiveness on business survival of food businesses in Thailand through the mediators of productivity improvement and value creation. In this study, 155 food businesses in Thailand are the samples of the study. The results show that internal control effectiveness has a significant influence on productivity improvement and business survival. Productivity improvement critically affects value creation and business survival while value creation is an important determinant of business survival. However, internal control effectiveness has no relationship with value creation. Also, productivity improvement explicitly mediates the internal control effectiveness-business survival relationships. In summary, internal control effectiveness can enhance firms' sustainable competitive advantage, superior performance and long-term survival. Firms need to focus on internal control effectiveness through investing their assets and resources and utilizing their abilities, competencies and capabilities in order to continuously develop and improve their appropriate concepts and characteristics in an organization. Better internal control effectiveness definitely leads to more long-term survival. To generalize the research results, future research needs to collect data from other businesses and industries. Increased response rate of the study is important for future research to verify and confirm the research results.

• 한국노년학
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• 제31권3호
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• pp.553-571
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• 2011

본 논문의 목적은 4개 국가에서 이뤄진 60세 이상 노인을 대상으로 한 우울증 관리 프로그램의 전체, 단·장기 효과성의 메타 비교 분석을 통해 효과적인 한국의 노인 우울증 관리 프로그램 개발에 정책적 함의를 제공하는 것이다. 분석 자료는 AMED, EMBASE, Ovid Medline, PsycInfo에서 두 차례에 걸쳐 체계적 검토 방법을 통해 추출된 총 10건의 RCT 연구 논문이다. Review Manager를 사용한 메타 분석 결과, 첫째, 노인 우울증 관리 프로그램은 전체적으로 효과적이었고(OR=0.47, 신뢰도 95%, 신뢰구간 0.36-0.61), 둘째, 단기적으로도 효과적이었으며(OR=0.37, 신뢰도 95%, 신뢰구간 0.26-0.54), 셋째, 장기적으로도 효과적이었다(OR=0.61, 신뢰도 95%, 신뢰구간 0.41-0.89). 본 논문의 분석 결과는 한국의 노인을 위한 효과적인 우울증 관리 프로그램 개발에 세 가지 정책적 함의를 제공해 주고 있다. 첫째, 전체적으로 높은 성공률(53%)이 입증된 외국의 노인 우울증 관리 프로그램의 한국적 응용을 모색하면서 장기적 효과성이 담보되지 못함(24% 감소)에 주의하여 한국의 노인을 위한 우울증 관리 프로그램은 장기적 효과성도 담보 될 수 있는 요소가 고려되어야 한다. 둘째, 장기적 효과성이 담보된 노인 우울증 관리 프로그램을 적용할 때 남성 노인에게는 전반기에, 여성 노인에게는 후반기 적용에 보다 더 큰 관심이 요구된다. 끝으로, 새로운 노인 우울증 관리 프로그램은 기존의 의료적 모델에 사회적 지지 모델의 핵심 요소들을 결합한 형태로 이뤄져야 할 것이다.

• Advances in pediatric surgery
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• 제14권2호
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• pp.125-133
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• 2008

To evaluate the long-term prognosis of biliary atresia after Kasai operation, a total of 14 patients (of the 41 patients operated upon from 1982 to 1997), who had been followed up for more than 10 years, were included in this retrospective study. Eleven out of 14 patients survived with their native livers, and their data analyzed for age at operation, clearing time of jaundice, histological outcome, postoperative complications, effectiveness after the application of an intussusception anti-reflex valve, and quality of life. Average age at surgery was 62.8 days. Serum bilirubin was normalized within three months in all patients. Six among the eleven long-term survivors had ascending cholangitis as one of the postoperative complications. The application of an intussusception anti-reflux valve did not show any statistical significance in long-term survival. Most of long-term survivors appeared to enjoy good quality of life. Kasai operation might not be the definitive treatment for biliary atresia; however, Kasai operation made it possible to achieve long-term survival for patients with biliary atresia when the patients were detected and treated as early as possible.