• 대한가정학회지
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• 제46권10호
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• pp.11-22
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• 2008

This study was conducted to examine how family strengths are affected by parenting stress, socio-demographic factors and communication strategy, with a specific focus on mothers with young children. In total, 418 mothers of 4-5 years old children were included in this study. Higher education achievement was significantly related to higher communication strategy and better family strengths. However educational background had no effect on degree of parenting stress. Lower household income was related to higher parenting stress while higher income resulted in stronger family strengths. However family income showed no correlation with communication strategy. Lower parenting stress and higher communication strategy contributed to better family strengths, The most influential factor of family strengths was parenting stress.

• 재활치료과학
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• 제8권4호
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• pp.53-63
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• 2019

목적 : 성공적인 대화를 위해서 의사소통 단절이 일어났을 때 여러 가지 의사소통 회복 전략을 사용해야 하지만 치매 노인의 경우 그 전략을 적절하게 사용하지 못하여 의사소통 문제가 증가된다. 이에 대화 담화에서 치매 노인의 의사소통 단절 유형에 따른 의사소통 회복 전략 특성이 일반 노인과 어떻게 다른지 알아보고자 하였다. 연구방법 : 본 연구는 65세 이상 여성 노인 중 알츠하이머 치매(Alzheimer's dementia; AD) 노인 8명과 일반 노인 10명을 대상으로 집단 간 대화 담화에서 의사소통 단절 유형에 따른 의사소통 단절 수와 회복률 차이와 집단별 회복전략의 특성에 대해 알아보았다. 연구자는 연구대상자와 1:1로 대화 담화 과제를 실시하였으며 수집된 발화 중 200 발화를 기준으로 의사소통 단절과 의사소통 회복전략을 기준으로 분석하였다. 결과 : 첫째, AD 집단은 일반 집단보다 의사소통 단절 수가 많았으나 의사소통 단절의 회복률은 집단 간 차이가 나지 않았다. 둘째, AD 집단에서 의사소통 회복전략 중 표현 전략은 비구체적 회복 전략, 명료화 요구 전략이 많이 사용되었으며 표현 전략 사용 후 회복률은 설명 전략, 복합 전략, 비구체적 전략, 반복 확인 전략이 90% 이상으로 나타났다. 반응 전략은 바꾸어 말하기 전략, 복합 전략이 많이 사용되었으며, 반응 전략 사용 후 회복률은 간략히 말하기 전략, 반복하기 전략, 몸짓 전략이 100%로 나타났다. 결론 : AD 집단은 의사소통 단절이 일반 집단에 비해 많았으며, 의사소통 회복 전략 간 회복 빈도의 차이는 있지만 다양한 표현 전략과 반응 전략을 사용하는 능력이 있음을 알 수 있었다. 특히 AD 집단은 표현 전략에서는 비구체적 전략을 많이 사용하였으며, 반응 전략에서는 바꾸어 말하기 전략을 가장 많이 사용했다. 이는 일반 집단과 다른 특성으로 AD 노인의 언어 재활에 활용되길 기대해 본다.

• 디자인학연구
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• 제12권4호
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• pp.79-88
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• 1999

기업이 경쟁우위 확보를 위해서는 경쟁사와 철저하게 구분되는 제품의 차별화 전략이 일반적으로 통용되고 있으며, 차별화 전략의 근본은 우수한 품질의 제품이다. 그러나 제품의 성숙기에 접어 들면서 모든 제품의 품질은 비슷한 수준에 이르게 되고 결국 차별화 전략은 제품의 기능적인 측면이 아닌 가치나 이미지 측면에서 이루어진다. 단순한 광고나 반짝이는 아이디어만으로는 브랜드의 이미지나 가치를 창출하기 어려운 변화의 시대,전환의 시기에 무엇보다 시급하게 요청되는 것은 바로 마케팅을 통한 광고 커뮤니케이션 전략이다. 다매체 다채널시대의 소비자는 너무나 많은 정보에 노출되며, 그많은 정보를 하나하나 개별적으로 수용할 수도 없다. 따라서 과거의 전통적인 대중매체 한가지만으로 소비자를 설득하기는 쉽지가 않다 즉 하나의 화살로 과녁을 쓰러뜨리던 시대는 이미 가버린 셈이다. 그래서 대중매체 광고를 중심으로 세일즈프로모션, 인쇄물 등 모든 촉진도구를 통합하여 운영하는 전략으로 힘을 모으는것이 필수적이다. 이들 광고매체를 전략적으로 통합하여 시너지 효과를 얻어서 기업이 목표를 달성하기 위하여 일련의 광고활동을 체계적으로 게획,조사,수립,집행, 가하는 전랙이 바로 커뮤니케이션 전략이다.본 논문은 세일즈 프로모션을 위한 선진 J.K 광고커뮤니케이션 전략 사례를 통하여 광고커뮤니케이션 전략의 중요성을 인식시키고 보다 효율적인 광고커뮤니케이션 전략의 방향과 가능성을 제시하고자 한다.하고자 한다.

• 가정과삶의질연구
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• 제19권5호
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• pp.129-145
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• 2001

The purpose of this study was to investigate the relationship of marital communication, home management strategy and family life satisfaction, the data were obtained from 463 wives who lived lived in Seoul. The major findings were as follows: 1) The efficiency of marital communication showed a significant difference in their age, education level, work status, monthly income, number of children, internal-external controllabiltiy and perception of life level. 2) Time strategy and housework strategy were differed by their socidemo-graphic variables and psychological variables. But finance strategy was not affected by any variable. 3) Influential variables of family life satisfaction were the efficiency of marital communication, perception of life level and home management strategy.

• ETRI Journal
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• 제41권3호
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• pp.326-336
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• 2019

A wireless power transfer technique can solve the power capacity problem in wireless rechargeable sensor networks (WRSNs). The charging strategy is a wide-spread research problem. In this paper, we propose a demand-based charging strategy (DBCS) for WRSNs. We improved the charging programming in four ways: clustering method, selecting to-be-charged nodes, charging path, and charging schedule. First, we proposed a multipoint improved K-means (MIKmeans) clustering algorithm to balance the energy consumption, which can group nodes based on location, residual energy, and historical contribution. Second, the dynamic selection algorithm for charging nodes (DSACN) was proposed to select on-demand charging nodes. Third, we designed simulated annealing based on performance and efficiency (SABPE) to optimize the charging path for a mobile charging vehicle (MCV) and reduce the charging time. Last, we proposed the DBCS to enhance the efficiency of the MCV. Simulations reveal that the strategy can achieve better performance in terms of reducing the charging path, thus increasing communication effectiveness and residual energy utility.

• Journal of Information Processing Systems
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• 제18권3호
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• pp.389-401
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• 2022

The business of Internet of Vehicles (IoV) is growing rapidly, and the large amount of data exchange has caused problems of large mobile network communication delay and large energy loss. A strategy for resource allocation of IoV communication based on mobile edge computing (MEC) is thus proposed. First, a model of the cloud-side collaborative cache and resource allocation system for the IoV is designed. Vehicles can offload tasks to MEC servers or neighboring vehicles for communication. Then, the communication model and the calculation model of IoV system are comprehensively analyzed. The optimization objective of minimizing delay and energy consumption is constructed. Finally, the on-board computing task is coded, and the optimization problem is transformed into a knapsack problem. The optimal resource allocation strategy is obtained through genetic algorithm. The simulation results based on the MATLAB platform show that: The proposed strategy offloads tasks to the MEC server or neighboring vehicles, making full use of system resources. In different situations, the energy consumption does not exceed 300 J and 180 J, with an average delay of 210 ms, effectively reducing system overhead and improving response speed.

• 한국수학교육학회지시리즈A:수학교육
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• 제55권4호
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• pp.503-522
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• 2016

The purpose of this study is to investigate the effects of peer-to-peer relay feedback strategy on achievement in mathematical problem solving and mathematical communication ability. The experimental instruction was given to 99 students. They were divided into two groups. In this research a strategy of peer-to-peer relay feedback is developed. To enhance lateral communication, students were instructed according to the strategy to read open-type problems, to write mathematical ideas individually and to share their ideas and get feedback in relay method with peers within a small subgroup. The results are as follows. 1) Mathematics achievement assessments were carried six times in the cleanup phases of the class. There was no difference at the 1st test. 2) The second t-test of mathematical communication abilities showed that there was meaningful difference and that peer-to-peer relay feedback was effective. But there was no difference on reading. 3) Peer-to-peer relay feedback strategy has a positive impact.

• 한국수학교육학회지시리즈C:초등수학교육
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• 제3권2호
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• pp.133-142
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• 1999

When the game is used in mathematics loaming, students take pleasure of game in themselves and communicate through interaction with other students naturally. It is important because the game is activity for intellectual growth and social development. Also students have had affirmative attitude about mathematics by Emu. The communication in mathematics loaming helps that linking informal and intuitive thinking of students with abstract and basic mathematical language and that it also helps changing from the dependent situation to teacher to the self-directive teaming of students. The purpose of this thesis is to effect on extension of mathematical communication ability to the second grade of elementary school students by applying of computational-strategy games. It has conclusion as follows. Application of computational-strategy games had effected on extension of mathematical communication ability importantly. When students have mathematical communication through computational-strategy games, at the beginning, the words which students used was long, incorrect, and unnecessary words. But at the later, students became to use clear, correct concise words as they connect their routine language with mathematical symbol. Therefore we can make sure that mathematical communication ability of the second grade students' is extended by applying of computational-strategy games.

• 가정∙방문간호학회지
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• 제26권2호
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• pp.219-229
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• 2019

Purpose: This study aimed to investigate the difference between primary caregivers' self-efficacy and coping strategy according to the communication styles of home care nurses. Methods: Data were collected from 123 primary caregivers of patients who were registered at a home care nursing center in D city and who had been receiving home care for more than 3 months from January 1 to February 27, 2018. The questionnaire included items on communication style, self-efficacy, and stress coping strategy. The data were analyzed using descriptive statistics, t-test, and ANOVA. Results: Regarding primary caregivers' self-efficacy in terms of communication style, the caregivers showed higher efficacy in providing informative and friendly communication (F=14.07, p=.001). Regarding home care nurses' communication style and the stress coping strategy of the primary caregivers, the informative-friendly communication style was adopted the most for the problem-solving coping strategy (F=7.17, p=.001). Regarding the social support-seeking coping, home care nurses' friendly communication style was the most adopted (F=4.40, p=.014). Conclusion: This study suggests that home care nurses will plan to provide informative and friendly communication-oriented nursing care, and to improve self-efficacy and positively influence the coping method by using the communication styles appropriate to the state of the primary caregiver.

• 대한수학교육학회지:수학교육학연구
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• 제12권3호
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• pp.425-442
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• 2002

One of important topics in mathematics education research is communication. Mathematical communication consists of writing, reading, listening and speaking. But, research on reading has not yet to have a commensurate emphasis, despite important changes that have occurred in the theory and practice of communication. This study is intended to search for reading in school mathematics. First, we explore theories of reading and reading instruction. Second, the factors involved in reading are examined. These factors are learners, texts and teachers. Third, we provide a variety of reading strategies that are reading and enacting strategy, reconstructing strategy, presupposing strategy, becoming an author strategy, sketch to stretch strategy and reading- cooperative learning strategy. They will help students to foster students' mathematical ability as well as reading skill.