Earticle

This study derived research model about the influencing factors of the successful performance of smart work. Research model is composed of four perspectives: technology perspective like system quality and usage level of information technology, interaction perspective like innovational climate, institutional perspective like personnel evaluation, and individual perspective like self-control. This study collected 155 survey data from K public company and M global software company. As a result of data analysis, all of four perspectives influenced smart work performance. Technology perspective had the strongest effect on smart work performance, the second was institution perspective, the third was interaction perspective, and the last was individual perspective. In conclusion, smart work is not an IT project. We have to reconsider the thinking that just only the introduction of cutting-edge IT increases business performance. Smart work project should be pursued in harmony with institution and climate in the organizational perspective and self-control in the personal perspective. Also, to maximize business performance in smart work environment, organizations should strengthen the positive factors and overcome the negative factors.

Clusters have become a popular alternative for building high-performance parallel computing systems. Today's high-performance system area network (SAN) protocols such as VIA and IBA significantly reduce user-to-user communication latency by implementing protocol stacks outside of operating system kernel. However, emerging parallel applications require a significant improvement in communication latency. Since the time required for transferring data between host memory and network interface (NI) make up a large portion of overall communication latency, the reduction of data transfer time is crucial for achieving low-latency communication. In this paper, Eager Data Transfer (EDT) mechanism is proposed to reduce the time for data transfers between the host and network interface. The EDT employs cache coherence interface hardware to directly transfer data between the host and NI. An EDT-based network interface was modeled and simulated on the Linux-based, complete system simulation environment, Linux/SimOS. Our simulation results show that the EDT approach significantly reduces the data transfer time compared to DMA-based approaches. The EDTbased NI attains 17% to 38% reduction in user-to-user message time compared to the cache-coherent DMA-based NIs for a range of message sizes (64 bytes${\sim}$4 Kbytes) in a SAN environment.

The research of communication strategies has been conducted over three decades. A considerable amount of studies have focused on the identification and classification of communication strategies. However, there has been relatively a small amount of research on the relationship of communication strategy use, types of task, and strategy instruction effect. This study examines how strategy-based instruction could affect Korean EFL college-level students' English speaking abilities and their strategy use in relation to two speaking task types. A total of 81 students participated in the research, and they were divided into the experimental group who received the strategy instruction and the control group who had no strategy instruction. The results showed that both control and experimental groups have significantly improved their speaking proficiency in terms of their overall speaking performance. However, when their speaking abilities were compared by subscales, such as accuracy, fluency and pronunciation, significant differences were found in the accuracy and fluency areas on the picture description. The findings also revealed that the strategy instruction positively influenced the students' use of the speaking strategies, and their strategy uses were somewhat different from the task type. Theoretical and pedagogical implications are discussed.

이 연구는 장애인고용패널 2차 웨이브 1차∼3차년도 자료를 활용하여 발달장애인의 의사소통수준, 사회참여, 행복의 정도 및 일반적 특성과의 관계를 확인하고 의사소통수준과 사회참여가행복에 미치는 영향을 종단적으로 살펴보고자 한 것이다. 연구결과, 첫째, 발달장애인의 사회참여, 행복은 비교적 낮은 수준이었고, 발달장애인의 일반적 특성에 따라 의사소통수준, 사회참여, 행복에 차이가 있는 것으로 나타났다. 둘째, 발달장애인의 의사소통수준, 사회참여, 행복은 자기회귀 효과를 보이는 것으로 분석되었다. 즉, 의사소통수준은 사회참여에 시간의 흐름에 따라 정적 영향을 미치며, 사회참여 또한 행복에 대한 종단적 영향력이 나타났다. 마지막으로 발달장애인의 의사소통수준과 행복의 종단적 관계에서 사회참여는 매개효과가 있는 것으로 확인되었다. 이를 기초로 발달장애인의 행복을 향상시키기 위한 제언 및 후속연구를 위한 논의를 제언하였다.

This study identified the relationship between the level of communication, social participation, happiness, and general characteristics of people with developmental disabilities and explored the relationship between variables. Using data from the first to third years of the second wave Panel Survey of Employment for the Disabled (PSED), in addition to the mediation analysis of the autoregressive cross-lagged modeling was used to examine the relationship of major variables longitudinally. The result showed that, first, the social participation and happiness of the people with developmental disabilities were relatively low, and the level of communication, social participation and happiness differed according to the general characteristics of people with developmental disabilities. Second, the level of communication, social participation and happiness of people with developmental disabilities were analyzed to have autoregressive effects. In other words, the level of communication has a positive effect on social participation over time, and social participation has also shown a longitudinal influence on happiness. Finally, social participation in the longitudinal relationship between the level of communication and happiness of the developmental disabled has been identified as having the mediating effect. Based on this, we propose discussions and follow-up research to improve the happiness of people with developmental disabilities.

본 연구의 목적은 결혼이민자의 한국어 수준, 의사소통기술 및 대인관계능력과의 관계와 한국어 수준에 따른 의사소통기술과 대인관계능력 의 차이를 알아보는 것이다. 연구대상은 대구․경북지역 결혼이민자 50명을 대상이며, SPSS 23.0프로그램을 활용하여 상관관계와 요인 간의 차이 분석을 실시하였다. 연구결과는 첫째, 결혼이민자의 한국어 수준, 의사소통기술, 대인관계기술 및 하위요인에 대한 상관관계는 처음관계맺기와 자기노출을 제외한 나머지 영역에서 모두 정적 상관이 있었다. 둘째, 결혼이민자의 한국어 수준에 따른 의사소통능력의 차이분석 결과, 비언어적 의사소통과 의사소통능력 전체에서 차이를 보였다. 셋째, 결혼이민자의 한국어 수준에 따른 대인관계능력의 차이분석 결과, 하위요인 중 자기노출을 제외한 나머지 요인 모두에서 통계적으로 유의미한 차이를 보였다. 따라서 논의 및 제언은 다음과 같다. 첫째, 결혼이민자의 의사소통능력에 한국어의 평가 수준이 영향을 미친다는 결과에 따라 한국어 교육이 체계적이고 지속적으로 이루어져야 한다. 둘째, 결혼이민자의 한국어 수준이 대인관계능력에 미치는 영향력은 매우 높은 것으로, 한국어 수준이 대인관계에 많은 영향력을 미치는 것으로 나타났다. 셋째, 결혼이민자가 한국사회에 잘 적응할 수 있도록 지속적인 한국어 교육을 통해 의사소통능력과 대인관계능력을 높일 필요가 있다.

The purpose of this study is to investigate the relationship between marriage immigrants’ Korean language level, communication skills, and interpersonal skills and the differences in communication skills and interpersonal skills according to the level of Korean language level. The subjects of this study was 50 marriage migrant in Daegu and Kyeongbuk Province, and SPSS 23.0 program was used to process the data. As a result of the study, First, the correlation between marriage immigrants' Korean language level, communication skills, and interpersonal skills was positive in all areas except first relationship and self-disclosure. Second, the differences in communication skills of marriage immigrants according to their Korean language level were significant in non-verbal communication and overall communication skills. Third, the differences in interpersonal skills of marriage immigrants according to their Korean language level were significant except the sub-factor self-disclosure. Therefore, the discussion and suggestions are as follows. First, since the level of Korean language of marriage immigrants appears to affect their communication skills, Korean language education should be conducted systematically and continuously. Second, the influence of marriage immigrants' Korean language level on interpersonal relationship skills was high, and the Korean language level was found to have a great influence on interpersonal relationships. Third, there is a need to improve communication and interpersonal skills through continuous Korean language education.

본 연구는 상담자-내담자 간 인지사고 특성이 동일할 때와 상이할 때, 상담자에 대한 내담자의 친밀감수준, 공감수 준, 소통 수준의 차이를 알아보고자 하였다. 이를 위하여 G소재 S사단의 또래상담병 70명을 대상으로 상담교육 6시간과 상담실습 4시간으로 총 10시간의 보수교육을 실시하였다. 상담실습에는 상담자로서 상담을 진행하는 시간과 내담자가 되 어 최근 스트레스 사건에 대한 상담을 받는 시간으로 진행되었다. 사전에 모든 상담병은 APL 인지특성검사를 진행하였고, 두 가지 인지특성으로 구분하여, 2시간은 상담자와 동일한 인지특성을 가진 내담자와, 2시간은 상담자와 상이한 인지특성 을 보이는 내담자와 상담을 진행하였다. 각 상담자와 내담자로서의 상담실습 종료 후, 상담자-내담자 동일성격, 상담자- 내담자 상이한 성격일 때 각 2회 친밀감수준, 공감수준, 소통수준을 자기보고로 평정하도록 하였다. 연구 결과, 상담자와 동일한 특성의 내담자와 상담을 할 때 상이한 특성의 내담자와 상담할 때보다 소통수준과 공감수준이 유의미하게 높게 나 타났으며 상담의 친밀감 수준도 유의미하게 높았다. 본 연구결과는 상담의 효과성을 높이기 위해서는 상담자와 내담자의 인지적 특성을 고려한 상담 배치 또는 상담자의 자기이해 및 내담자의 특성을 고려한 상담계획의 중요성을 시사한다.

The purpose of this study was to investigate the difference of counselor-client's intimacy, empathy, and communication level when cognitive thinking trait between counselor and client is the same or not. For this purpose, 70 peer counselors of the S division conducted counseling training for 10 hours with 6 hours of education and 4 hours of practice. All counseling sessions were preceded by APL cognitive test, divided into two cognitive trait, followed by counseling with the same cognitive trait for two hours, and with a different cognitive for two hours. After each session, questionnaires were conducted. The results of this study showed that intimacy, empathy and communication level were significantly higher in counseling with the same trait as counselors than different. The results of this study are verifying the difference of the cognitive trait of the counselor and the client among the variables of the counselors influencing effect in the counseling process. Suggesting the importance of a counseling plan that takes into account the self-understanding of counselor and the trait of the client. Finally, the points of this study were discussed.

기업들이 정보공유를 통한 협업과 신속한 의사결정을 위해 기업용 SNS를 시도하고 있다. 본 연구에서는 기업용 SNS 이용수준이 업무성과에 미치는 영향에 있어서 커뮤니케이션 수준의 매개효과를 검증하였다. 조 직 커뮤니케이션은 경쟁우위 확보의 핵심 요소가 되기 때문에 그 선행요인을 규명하는 것이 매우 중요하기 때문이다. 다음으로 본 연구에서는 권력거리를 바탕으로 기업용 SNS 수준이 커뮤니케이션 수준에 미치는 영향에 대한 국적 조절효과를 검증하였다. 기업용 SNS를 도입하기 이전에 오프라인 조직문화를 정보기술에 적합하도록 변화시키거나 권력거리가 낮은 조직에서 기업용 SNS를 도입하는 것이 유효하다고 가정했기 때 문이다. 이를 검증하기 위해 본 연구에서는 한국과 중국에서 기업용 SNS를 도입하여 운영하고 있는 기업의 구성원을 대상으로 한국 81부, 중국 81부의 설문 데이터를 회수하여 SPSS 다중회귀분석을 수행하였다. 연구모형 검증결과, 기업용 SNS는 업무성과에 직·간접 영향을 미치는 것으로 나타났다. 첫째, 기업용 SNS는 조직 구성원들이 정보를 신속하게 공유하고 피드백을 빠르게 주고받도록 지원함으로써 오류를 줄이 거나 예방하여 업무성과 향상에 직접적인 영향을 미치는 것으로 나타났다. 둘째, 커뮤니케이션 수준은 기업 용 SNS가 업무성과에 미치는 영향을 매개하는 것으로 나타났다. 즉, 기업용 SNS는 면대면 커뮤니케이션을 온라인으로 수행하도록 함으로써 소통의 불안감이나 스트레스를 낮춰 커뮤니케이션을 원활하게 하고, 협조 적이며 창의적인 조직 분위기를 조성하는데 기여함으로써 업무성과 향상에 간접적인 영향을 미치는 것으로 나타났다. 셋째, 기업용 SNS 이용수준의 커뮤니케이션 수준에 대한 국적 조절효과 가설은 검증결과 가설과 반대로 한국이 중국보다 더 높게 나타났다. 이것은 기업용 SNS가 오프라인의 경직된 소통의 우회통로로 사 용되어 나타난 결과라 해석된다. 즉, 오프라인 환경에서 높은 권력거리로 인해 상하 간 커뮤니케이션이 경직 되고 폐쇄적으로 흐르는 것이 비대면 기업용 SNS를 이용함으로써 대면소통의 불안감이나 스트레스가 감소 하여 상하 간 커뮤니케이션이 보다 원활하게 흐르게 된 것이라 해석된다. 본 연구는 기업용 SNS 이용수준이 커뮤니케이션 수준을 향상시켜 업무성과를 높인다는 커뮤니케이션 수 준의 매개효과를 검증하였다는 점에서 의의가 있다. 그리고 변화관리와 조직 문화적 적합성이 요구되는 다 른 유형의 정보시스템과 달리 기업용 SNS는 구성원들이 오프라인 커뮤니케이션 상의 문화적 한계를 우회 하도록 지원함으로서 커뮤니케이션을 활성화하고 업무성과를 향상시킬 수 있음을 보여주었다는 점에서 의의가 있다.

Companies are trying to use enterprise SNS for collaboration and speedy decision-making. This study verified the mediating effect of communication between enterprise SNS and job performance, and proved the moderating effect of nationality between enterprise SNS and communication. This study collected survey data of 81 Korean and 81 Chinese from employees who have used enterprise SNS in Korea and China. As results of data analysis, first, enterprise SNS improved job performance through speedy information sharing and error reduction. Second, communication mediated the effect of enterprise SNS on job performance. Third, enterprise SNS increased the level of organizational communication through decreasing the burden of offline face-to-face communication. Compared with Chinese corporate organizations, Korean corporate organizations have high power distances, centralized control, and high superior authority. Therefore, in the off-line communication situation, the subordinate feels the social pressure to follow the command of the superior. Thus communication is one-way and closed. In this Korean organizational situation, corporate SNS can be used as a means to bypass rigid offline communication. In the online communication environment of non face-to-face corporate SNS, anxiety and stress of face-to-face communication can be reduced, so communication between the upper and lower sides can flow more smoothly. The contribution of this paper is that it proved that enterprise SNS promotes communication and improve job performance by reducing the anxiety or stress of offline communication, while according to prior research successful adoption of many types of information systems requires the fit between an organization and its organizational culture.

Background: The purpose of the present study was to evaluate changes in the communication capabilities of dental hygiene students after completing a problem based learning (PBL) dental communication curriculum. With this information, we intend to gather the basic data necessary to stress the need for and value of an education in communication regarding dental hygiene. Methods: PBL-based education was provided to a total of 49 third-year dental hygiene students who took the dental communication class taught by the Department of Dental Hygiene at S University during the 2ndsemesterof2020. The relevant self-evaluation was modified, based on the aim of the present study, to refer to three basic key competencies related to the communication capabilities of dental hygienists. An assessment of dental communication competency was conducted by analyzing the changes in self-evaluations before and after completing the course, for each question, using a paired t-test. The statistical significance level was set at p < 0.05. Results: Analysis of core competencies before and after PBL-based dental communication education indicated that all competencies were significantly improved after education (p < 0.01). Conclusion: Dental hygiene students’ dental communication skills increased significantly after completing PBLbased dental communication education. Therefore, a PBL-based dental communication curriculum is effective in improving dental communication skills for dental hygiene students.

본 연구는 공중관계성을 구성하고 있는 차원들 중에서 관계 강화에 필요한 결정요인을 규명하고, 커뮤니케이션 전략 유형(기업 vs. 제품)에 따라 공중관계성을 강화하는 데 필 요한 요인들을 판별해 내고자 한다. 이를 통해 단순한 성과지표의 제공에 그치는 것이 아 니라 한정된 자원의 효율적 집행 차원에서 대표적인 두 가지 커뮤니케이션 수준(기업 수 준/개별 수준)에 따라 공중관계성의 하위 차원에 어떤 차이가 있는지를 검증하고자 한다. 연구결과를 기반으로 어떤 공중관계성의 차원에 기업의 PR 역량을 집중하는 것이 효율 적인지에 대한 가이드를 제공하고자 한다. 연구결과, 공중관계성의 모든 구성요인들은 소비자 공중과의 상호 관계 구축에 긍정적 영향을 미치는 것으로 나타났다. 그러나 커뮤 니케이션 수준이 고려된 상황에서는 공중관계성 구성요인이 두 가지 수준의 관계 유형에 미치는 영향력에는 차이가 있었다.

This study examined the relative effects of dimensions of public relationship measurement scale and the potential effects of the levels of communication on the types of relationship. As a result, we will provide some practical implications not which reveal the performance of PR activities but which provide the guideline to allot the limited resources in PR activities. Our results showed that all dimensions of the public relationship scale have an impact of building two types of relationship. Level of communication activity(corporation vs. product), however, moderated the effects of sub-dimensions of public relationship scale on the types of relationship.

Purpose: The study was done to describe competency level in communication and professional competence of Public Health Nurses and to test effect of competency level in communication on professional competence of Public Health Nurses (PHNs). Methods: A correlational research design was used and 153 PHNs working at nine Public Health Centers (PHCs) in four Metropolitan cities agreed to participate. Participants completed a structured questionnaire measuring the study variables with socio-demographic characteristics. Data were analyzed using descriptive statistics and multiple regression analysis with the PAWS Statistics 18. Results: The mean of competency level for communication and professional competence were above average for the test instruments utilized (90.3 and 68.4 respectively). The level of communication competency differed by age and location of PHCs, and professional competence differed by location of the PHCs. The level of communication competency was the most important affecting professional competence and explained 32.9% of the professional competence. Conclusion: Nurses with better communication competency had more professional competence. In the future, repeated study is needed, and communication program is needed to develop and train PHNs to improve their professional competence.

본 연구에서는 소집단 협동학습 형태에서 개방형 문제를 활용하여 학생들의 학습 수준에 따라 나타나는 수학적 의사소통의 특징을 말하기와 쓰기를 중심으로 조사하였다. 본 연구의 결과는 개방형 문제 유형과 학생들의 학습 수준을 고려한 수학적 의사소통 능력 신장 방안에 대한 추후의 연구에 기초 자료로서 활용될 수 있을 것이다. 본 연구의 결과로써 개방형 문제를 활용한 소집단 협동학습 상황에서 학생들의 의사소통 형태가 시간이 지날수록 보다 구체화되고 정련되는 모습을 관찰할 수 있었다. 또한, 본 연구에서는 학생들의 학습 수준에 따라 말하기와 쓰기 부분에서 서로 다른 특징이 나타난다는 사실과 학습 수준에 따른 개방형 문제 유형의 선호도가 다르다는 사실을 확인하였다.

Mathematical Communication ability can be more developed through sharing thoughts with others. Therefore when we instruct students in math, it is very important for teachers to provide them with opportunity to communicate mathematically. So this study provided open-ended problems in small-group collaborative learning. And we analyzed students' mathematical communication focused on the student's level of understanding. Furthermore, to improve students' mathematical communication ability, this study tries to attract the factors that we should consider the exact date for inserting the open-ended problems into a course of math and the student's level of understanding for selecting suitable open-ended problems.

Following is discovered in this study by some. First, attribute(product/non- product) of that truth that get through experiment of this study is WOM deduced result that have statistical meaning in dependent variable which is public trust only in this study. Specially, information by word of mouth type received High positive response more with non-product information by word of mouth attribute than the product attribute in all experiment products that is parted according to involvement. Consumer's response by involvement level of product can affect for site attitude, public trust, and intention to purchase by second. For example, consumer's site attitude has induced the most positive response, and can confirm positive response of High consumer most in that involvement sensitivity product in that participation reason type product and could confirm response that is the most positive in that involvement reason product even if there is for intention to purchase. Result of this study is grasped that have High mean value relatively in site attitude, product attitude, information by word of mouth effect, public trust, brand attitude, purchase intention etc. generally that product involvement and information by word of mouth attribute are interrelation by third. This can change fairly data processing process according to consumer's Involvement Level, behavior deterministic process, consumer's action with attitude formation process, and involvement for products. High occasion than is low incline more efforts in information retrieval and is discreet result such as study finding of produce.

정보통신윤리 교육의 방향은 청소년 스스로가 정보사회에서 윤리적인 것과 비윤리적인 것을 판단하고 올바른 행동을 하고자 하는 의식을 향상시킬 수 있도록 하여야 한다. 이를 위해서는 우선적으로 청소년의 정보통신윤리 의식 수준을 진단하고 파악할 수 있는 요인이 무엇인지 밝히는 과정이 필요하다. 이에 본 연구에서는 지난 5년간 발표된 국․내외 정보통신윤리 관련 연구들의 메타분석을 통해 정보통신윤리 의식을 구성하는 4가지 상위지표를 선정하여 전문가 검증을 받았고, 또한 이를 정보통신윤리 교육 관련 경험이 있는 현장교사들과 대학 교수들로 구성된 전문가 집단을 통해 객관화가 불가능한 요소나 정성적 요소들까지도 고려하여 분석할 수 있는 델파이(Delphi) 기법을 활용하여 청소년의 정보통신윤리 의식 수준을 평가할 수 있는 요인들을 분석하였다. 그 결과 4가지 상위지표와 45개 항목의 관련 요인들을 도출하였다.

The goal of the education of Information Communication Ethics(ICE) is to improve the consciousness of young people so that they themselves are able to judge between what's ethically right and wrong and, as a result, to take the right behavior. For this, we need to preferentially identify the primary factors in understanding and diagnosing the consciousness level of young people on the ICE. To solve this problem, in this study, we identified four major indices that consist of the ICE consciousness through the meta analysis of the both domestic and international researches from the past 5 years in the related area and then, they are validated by experts. We also analyzed the factors in assessing the ICE consciousness of young people by using the Delphi technique, which, during its analysis, even considers elements that are qualitative or cannot be objectified, through the help of an expert group that consists of experienced teachers and professors in the related area. As a result we deduced 4 major indices and 45 related factors.

본 연구에서는 부부간 개인특성의 유사성과 배우자와 자기상에 대한 일치도가 부부간의 결혼만족과 커뮤니케이션에 미치는 영향을 살펴보고자 하였다. 이를 위해 임의로 선정된 231쌍의 부부를 대상으로 자신과 배우자에 대한 특성을 평가하도록 하였다. 부부간 유사성은 우호성과 과업지향성의 조합으로 네 집단으로 구분하여 살펴보았고, 배우자 및 자기상일치도는 배우자와 자신에 대한 현재상과 희망상의 자기지각간의 차이수준으로 산출하였다. 주요결과는 첫째, 부부가 함께 과업지향성 특성을 지닐 때 커뮤니케이션 역량이 유의하게 높았다. 둘째, 부부간 개인특성이 유사한 경우 결혼만족도가 높은 것으로 나타났다. 특히, 불일치하더라도 아내보다 남편이 더 과업지향적인 경우에는 결혼만족도가 유의하게 높았다. 셋째, 배우자 및 자기에 대해 이상과 현재의 차이가 적을수록 결혼만족도가 높고 커뮤니케이션 역량도 높게 나타났다. 이는 부부 유사성효과 외에도 부부간에 성역할기대가 있으며, 배우자 희망상 파악이 부부관계의 질에 중요한 역할을 함을 시사한다.

The main purpose of this study is to execute a research in depth about the relationship between couple’s similarities, image agreement level of the self and spouse and the couple’s communication as well as general satisfaction in their marriage life. Randomly selected 231 married couples living in four different areas participated in this research. In terms of couples' similarities, the participants were divided into four groups by feature combination of Positive-Negative and Forward-Backward. And about image agreement level, the result was drawn by self perceptional difference between Current image and Wish image of the self and of their spouse. The outcomes show as follows: firstly, the couple’s communication competence is high when they share the same Forward direction. Secondly, the more similarities the couples have, the higer level of marriage satisfaction they have. As a noticeable result, even though they are different, husband's higher level of task directional tendency over the wife lead to higher satisfaction level in their marrage. Thirdly, when the gap between couples' wish images and current images is smaller, the level of their marriage satisfaction and communication competence show higher. Above results suggest clearer expection in gender role and accurate understanding of spouse’s wish image as well as couples' similarities play a critical role in quality of marriage.

목적 : 본 연구는 예비연구로 65세 이상 노인을 대상으로 Information & Communication Technology (ICT) 홈 기반 프로그램을 적용하여 인지향상 프로그램의 효과를 확인하고, 원격재활 전달모델로서 가능성을 찾고자 한다. 연구방법 : 2022년 8월부터 10월까지 대상자 3인을 선정하여 약 2개월에 걸쳐 ICT 홈 기반 인지향상 프로그램 중재를 실시하였다. 본 중재는 프로그램 전⋅후 인지향상을 평가하기 위해 한국판 간이 정신 상태 검사, 한국판 몬트리올 인지평가, 노인용 전산화 인지평가도구, Two shorter form of the Center for Epidemiologic Studies Depression scale을 사용하여 진행하였다. 치료사는 원격으로 대상자의 수준에 맞는 인지훈련의 난이도 조절을 매주 피드백을 통해 설정하고 프로그램 진행 시에는 매일 정해진 시간에 치료사의 도움 없이 진행하였다. 인지향상 프로그램에 대한 추가 의견을 위해 인터뷰를 진행하였다. 결과 : 중재 후, 사전 사후에 진행한 한국판 몬트리올 인지평가 대부분의 항목에서 모든 대상자가 향상된 점수를 보였다. 또한 Cotras-pro의 항목 중 상위인지, 언어능력, 주의집중, 시지각, 기억력이 향상되었다. 결론 : ICT 홈 기반 프로그램을 사용한 인지재활훈련은 치매를 예방할 뿐 아니라 원격재활에 대한 내적동기 또한 가질 수 있었다. 본 연구를 통해 노인을 대상으로 한 원격재활이 가능할 수 있음을 확인할 수 있었다.

Objective : This study, as a preliminary study, applied an Information & Communication Technology (ICT) home-based program to elderly people aged 65 years or older to confirm the effect of the cognitive enhancement program and to find the possibility of remote rehabilitation. Methods : This study from August to October 2022, three subjects were selected and the intervention was conducted for about 2 months. This intervention was conducted using Korean version of Mini-Mental State Examination, Korean version of Montreal Cognitive Assessment (MoCA-K), Computer Cognitive Senior Assessment System, and the Center for Epidemiologic Studies Depression scale to evaluate cognitive improvement before and after the program. The therapist remotely set the level of cognitive training according to the subject's level through weekly feedback. Results : After the intervention, all subjects showed improved scores in most items of the MoCA-K conducted before and after the intervention. In addition, among the items of Cotras-pro, upper cognition, language ability, attention, visual perception, and memory were improved. Conclusion : Cognitive rehabilitation training using an ICT home-based program not only prevented dementia but also made it habitual. Through this study, it was confirmed that remote rehabilitation for the elderly could be possible.

본 연구는 유아의 발달 수준을 고려한 다양한 체험활동 위주의 주말가족여가 프로그램이 부모의 양육태도와 부모-자녀 의사소통에 미치는 효과를 밝힘과 아울러 주말가족여가 프로그램에 대한 부모의 만족도를 밝히는 것이다 본 연구의 대상은 부산광역시에 소재 B 국ㆍ공립유치원 유아학부모 40명을 대상으로 실시하였다. 프로그램 참여를 희망한 20명을 실험집단으로, 희망하지 않는 20명을 통제집단으로 선정하였다. 연구의 도구는 부모의 양육태도 검사로 Schaefer(1959)의 Maternal Behavior Research Instrument(MBRI)를 이원영(1983)이 번안한 것을 토대로 하였으며, 부모- 자녀 의사소통 검사는 Barnes와 Olson(1982)이 개발한 PAC(Parents-Adolescent Communication)도구와 김지영(1990)이 번안한 질문지를 수정ㆍ보완하여 사용하였다. 주말가족여가 프로그램족도 검사는김민정(2007)의 설문지를 토대로 하였다. 분석은Cronbach' α값을 산출, 독립표본 t-검증, 대응표본 t-검증 등을 SPSS 15.0 프로그램을 사용하여 분석하였다. 분석을 통한 연구 결과는 다음과 같다. 첫째, 주말가족여가 프로그램은 부모의 양육태도에 긍정적인 영향을 미쳤다. 둘째, 주말가족여가 프로그램은 부모-자녀 의사소통 기술에 긍정적인 영향을 미쳤다. 셋째, 주말가족여가 프로그램에 대한 학부모의 만족도는 긍정적인 효과를 보였다.

The purpose of this research is to improve the affects and parental satisfaction level in parents’ nurturing behavior and parent-child communication by developing and operating a weekend family leisure program, which considers young children’s developmental level and focuses on various experiential activities. The research subjects are 40 parents from public and private preschools in “B” City. Of the 40, 20 parents who requested weekend family leisure program were selected as the experimental group and the other 20 who did not request were selected as the control group. The experimental group had weekend family leisure program every Saturday for 20 weeks. The location of the family participate program changed periodically between home and preschool. The control group was informed of the in-home weekend family program. The tools used for the research were: Lee Won-Young’s (1983) translated version of Schaefer’s (1959) Maternal Behavior Research Instrument (MBRI) for parents’ nurturing behavior, Barnes and Olson’s (1982) PAC (Parents-Adolescent Communication) and questionnaire translated by Kim Ji-Young’s (1990) for parent-child communication, and Kim Min-Jung’s (2007) survey was revised and supplemented to better serve the purpose of the research for parents’ satisfaction level on the weekend family leisure program. Gathered data were processed by SPSS 15.0 for statistical analysis. In order to find the change in parents’ nurturing behavior and parent-child communication skill, the method of data analysis consisted of pre-test and post-test, mean and deviation, t-test. The research results are: First, the weekend family leisure program showed a positive affect on parents’ nurturing behavior. Second, the weekend family leisure program showed a positive affect on parent-child communication skills. Third, the parental satisfaction level regarding the weekend family leisure program showed positive affect.

정보통신은 편리하기도 하지만 일면 심각한 부작용이 존재한다. 특히, 가치관이 정립되지 못한 초등학생들의 정보통신윤리 확립은 매우 중요한 과제라고 할 수 있다. 본 논문에서는 학생들이 가장 일반적으로 접하고 있는 대표적 방법인 수업을 통해 초등 정보통신윤리 교육수준을 제고하고자 3중 연계교수학습모형을 제안한다. 3중 연계교수학습모형은 임의의 수업모형 3가지를 선택하여 차시별로 내용을 연계하여 각각의 수업시간에 독립적으로 적용하는 형태이다. 수업모형 3가지는 수업자가 전달하고자 하는 내용에 맞게 선택가능한 형태이다. 본 실험에서는 배려모형, 가정연계모형, 가상체험모형을 연계하였다. 실험은 동일한 조건속에서 적용되는 모형을 달리하여 실행한다. 정보통신윤리 수준 제고에 미치는 교육적 효과를 비교 분석하여 3중 연계교수학습모형이 단일 교수학습모형에 비하여 학생들의 정보통신윤리 함양 및 실천능력을 신장시키는데 유의미한 효과가 있음을 보이고 있다.

Information and communication brings us some degree of convenient but also serious side effects. Especially, information and communication ethics is an important issue for elementary school children who are early stage in moral value. This paper proposes a triple-connected teaching and learning model. which can be applied to the elementary school children. in order to improve the educational level. The model is formed by selecting three discretionary teaching models, and applying independently them into the different classes with linking the contents for each class. A teacher can choose the teaching models based on what he wants to teach. Caring model, Home-Connected model and Simulation modell were linked in our experiment. Experiments were conducted in the same condition but different learning models, Then, an educational effect was compared and analyzed in the educational level improvement point of view, between the Triple-connected teaching and learning model and the single teaching and learning model.

본 논문에서는 가시광 통신시스템에서 조명과 통신의 성능을 동시에 만족하기 위한 Dimming level control 기법을 연구하였다. 일반적으로 가장 많이 사용되는 OOK와 RZ-OOK변조 방식의 경우, 연속적인 Burst Zero Duration이 발생하면 조명 기능이 심각하게 저하된다. 이는 조명뿐만 아니라 시스템 전체의 성능을 열하시키는 원인이 된다. 본 연구를 통해, 기존 시스템의 Dimming level특성을 분석하고, Dimming level을 높이기 위한 기법으로 Illegal Pulse Insertion(IPI) 알고리즘을 제안하였다. 이를 통해, Dimming level을 효과적으로 제어하고 기존 변복조 시스템에서 나타나는 플리커(flicker) 현상과 Dimming level 감소를 해결하여 조명과 통신 양쪽 모두의 QoS를 향상 시킬 수 있다

In this paper, we have studied a dimming level control method to satisfy both lighting and communication performance in visible light communication system. In the case of the most commonly used OOK and RZ-OOK modulation schemes, continuous Burst Zero Duration will seriously degrade the lighting function. This causes not only the illumination but also the performance of the entire system to deteriorate. Through this study, we analyzed the dimming level characteristics of the existing system and proposed the Illegal Pulse Insertion (IPI) algorithm as a technique to increase the dimming level. Through this, it is possible to effectively control the dimming level and improve the QoS of both lighting and communication by resolving the flicker phenomenon and dimming level reduction in the existing modulation and demodulation system.

In recent years, there has been a growing trend of occupational accidents involving foreign workers. As the number of foreign workers continues to increase, the risk of occupational accidents is also on the rise. Therefore, it is crucial to take proactive measures to prevent occupational accidents among foreign workers. To establish a common safety culture among foreign workers with varied backgrounds and educational experiences, and which is harmonized with Korean workplace. Safety communication, which includes culture respect and participation in the workplace, plays a significant role in shaping and developing the safety culture of foreign workers. Therefore, this study aims to assess the level of safety culture in workplace employing foreign workers by analyzing the reliability and validity of factors such as 'occupational accident awareness' and 'safety communication,' which constitute the safety culture at these workplace. Additionally, the mediating effect of 'work proficiency' on the relationship between 'safety communication' and the level of improvement in 'occupational accident awareness' using the validation method proposed by Baron & Kenny(1986). As a result of statistical analysis, The influence of‘safety communication’on‘occupational accident awareness’is β=0.339, and it has been found that this influence decreases to β=0.113 when‘work proficiency’is introduced, indicating partial mediation.