Linking Social Network to Education: The Potentials and Challenges

( Il Ju Rha ),( Hyun Jung Byun ),( Youn Young Kim ),( Seo Yon Hong ) 한국교육공학회 2012 Educational Technology International Vol.13 No.1

Despite the relatively short history of Social Network Sites or Services (SNS), it has quickly gained popularity with more than seven hundred million users all over the globe. The SNS emerged as one of the strongest cultural influences for the contemporary society. The SNS would provide both chances and challenges for Education. The main purpose of the article was to explore the way education react and adapt to the emergence of social network and SNS. It tried to provide major theoretical grounds that bridge education and social network. In the due process, the researchers have examined the curriculum and instructional design process of education from the perspective of disruptive and sustainable aspect of SNS technology. Consequently, four major theoretical grounds were identified and reviewed: Gibson``s theory of affordance, Vygotsky``s social constructivism, Rha``s human visual intelligence theory, and the network theory. By investigating these theories, the educational potentials of social network and SNS were emerged. The SNS was viewed as a new medium with abundant potentials of expanding the learning space, empowering the affective aspects of learning, and facilitating the formation of group intelligence. Finally, some future implications and challenges of SNS were suggested.

Tinidazole-Nystatin膣錠의 眞菌性膣炎 治療成績에 대한 臨床的 評價

羅建榮,金弘珪 대한산부인과학회 1975 Obstetrics & Gynecology Science Vol.18 No.12

노인의 건강생활예측을 위한 동기측정도구의 검정

송라윤 순천향의학연구소 2004 Journal of Soonchunhyang Medical Science Vol.10 No.1

Background: The purposes of the study were to develop Motivation Scale for health behavior in elderly population and to test the psychometric characteristics of the scale. Data collection procedure was performed from April, 2001 to February, 2002 with 134 older adults either institutionalized or living in the community. Methods: The subjects of the study were 72 years of age in average, and the majority of them (78%) were female. Those with no formal education were about 50%, and 10% reported with the higher education. Most of them were married but widowed, and 28% of them were still living with their spouse. Results: The motivation scale was applied to the subjects to test the psychometrics and the findings were as follows. 1) The motivation scale consisted of 28 items with 4 point Likert scale, including subscales of self-efficacy, perceived benefits, perceived barriers, and emotional salience. 2) The reliability test showed that Cronbach alpha of the new instrument of motivation scale was 0.71, which was, according to Nunally, acceptable level considering that the instrument was still in an early stage of development. 3) The validity test of the instrument was performed by specifically assessing content validity, criterion validity, and construct validity. For criterion validity, the correlation between motivation and health behavior was moderately high (r=0.6, p < 0.001), and the subscales of the motivation were also significantly correlated with health behavior performance except for perceived barriers. 4) For construct validity, factor analysis was performed to show that 45% of variance in motivation scale was explained by 4 sub-dimensions of the motivation. Conclusion: The study findings confirmed the applicability and usefulness of motivational scale for health behavior in older adults, and further study for applying the modified motivation scale would be focusing on this population with various characteristics in living situation and health status.

순천향대학교 학생들의 거주형태별 환경, 보건 및 복지실태

한성현,송라윤,한동우 순천향대학교 사회과학연구소 1998 순천향 사회과학연구 Vol.3 No.2

Three major factors influencing students' general well-being of school life were investigated: environmental, health, and welfare. A Survey was conveyed among all attending students of Soonchunhyang University by a structured questionnaire method to which was follwed by a complementary survey to explore and identify the housing situation of school area residents by the trained interviewers. Respondents tended to show relatively low degree of satisfaction regarding almost items regarding environmental and welfare conditions adressed. Residence types were significantly related to three factors. Research results suggest that more programs to meet the students' needs of environmental, health, and welfare services and facilities be provided.

의학과 사회복지학을 연계한 의료복지전공 교과과정 모듈개발

신혜종,남해선,송라윤,남해선 순천향의학연구소 2004 Journal of Soonchunhyang Medical Science Vol.10 No.1

The purpose of the study was to develop the curriculum of medical welfare based on the perspectives from the disciplines of medicine, nursing and social welfare. The final goal of the study is to enhance the clinical competency of the graduates to effectively deal with the situations required for skills and approaches from both disciplines. The study has been designed to conduct in 3 phases; the first phase to explore the potential employment for the graduates of medical welfare by describing the specific areas which their clinical competency would fit in, the second phase to identify the level of recognition made by students regarding the medical welfare program, the third phase to develop the curriculum of medical welfare according to the student classification. In the first phase of the study, total of 115 questionnaires were sent to the institutions and hospitals specifically selected for their relevancy to the medical welfare program and 53 responses (reply rate 46.1%) were included in the analysis. Most respondents (87%) were familiar to the definition of medical welfare and 77.4% reported that they believe this program would be helpful to do their job. More than 90% of respondents assessed the future of the medical welfare program is rather good. In the second phase of the study, 301 students from the first and second year of Soonchunhyang University received a questionnaire regarding the medical welfare program that has been recently listed in their option for secondary major. Thirty percent of the respondents were aware of the program, and 65% expressed their interests in this program. Majority of the students (86%) considered this program would be helpful to find a job after their graduation, assessing the future of the program as promising. Most respondents (83%) were willing to refer this program to their family and friends. In the third phase, the specific curriculums of medical welfare program were developed according to the background of the potential participants. The first module is for those from social welfare discipline (14 subjects, 35 credits), the second is for those in medicine and nursing disciplines (14 subjects, 40 credits), and the third module is for those with other major (15 subjects, 41 credits). At the completion of each module, the students are allowed to take the exam for Advanced certificate of care worker. The study findings confirmed the need to develop the new approach combined in medicine and social welfare to accomplish the required role of social welfare related to the medical situation. Further studies would be required to evaluate the pilot application of each curriculum module of the medical welfare program as an evidence of practice-oriented education in university setting.

S-287 Serum Fibroblast Growth Factor 21 is a Predictable Marker of Coronary Artery Disease i n Type 2 DM

( Ha-young Choi ),( Hyeok-gyu Lee ),( A-ra Cho ),( Sang-ho Park ),( Seung-woon Rha2 ) 대한내과학회 2016 대한내과학회 추계학술발표논문집 Vol.2016 No.1

Introduction: Obesity, metabolic syndrome and diabetes mellitus are risk factor of coronary artery disease (CAD). Fibroblast growth factor 21 (FGF21) is secreted primarily from liver that exerts potent anti-diabetic and lipid lowering effects in animal models of obesity and type 2 diabetes mellitus. In recent studies showed FGF21 has similar effects in human subjects and also related with obesity and metabolic syndrome. However, the relationship between serum FGF21 level and CAD is not yet unknown. Objective: This study aimed to investigate the relationship among serum FGF21 levels, various cardiometabolic parameters and CAD in type 2 diabetic patients. Methods: In a total of 168 Korean adults with diabetes mellitus, in whom coronary angiogram were performed and classified into CAD group (n=99) and non-CAD group (n=69). Significant coronary artery stenosis was defiened as a coronary angiography finding of more than 50% stenosis in 1 ≥ coronary arteries. Fasting serum FGF21 level were measured using ELISA. Results: Serum mean FGF21 level in type 2 diabetes mellitus with CAD showed lower than in type 2 diabetes mellitus without CAD (1.10±0.22 pg/mL vs. 1.27±0.16 pg/mL, p<0.05). Conclusions: The Result suggest that fasting serum FGF21 levels might be a predictive marker of coronary artery diseases in Korean patients with type 2 diabetes mellitus

소아청소년에서 만성 기침

최선희 ( Sun Hee Choi ),송대진 ( Dae Jin Song ),염혜영 ( Hye Yung Yum ),박용민 ( Yong Mean Park ),나영호 ( Yeong Ho Rha1 ) 대한천식알레르기학회 2016 Allergy Asthma & Respiratory Disease Vol.4 No.4

Cough is one of the common symptoms, which is usually related to respiratory infections for children. This symptom is not considered crucial. Published data reported that the community prevalence of chronic cough in primary school children is 5%-10%, while the prevalence is likely to be higher in younger children. The cause of persistent cough should be investigated. There were significant differences in the causes and management for cough according to age. Chronic cough is defined as duration of 4 weeks or longer. Common culprits for chronic cough in children are different from those in adults. The authors reviewed articles about chronic cough of children to help improve the understanding and management for pediatric chronic cough. (Allergy Asthma Respir Dis 2016: 4:235-247)

Which approach fits better in the Korean EFL context?: Whole language vs. phonics

Rha Kyeong-Hee(Kyeong-Hee Rha) 충북대학교 교육개발연구소 2007 한국교육논총 Vol.27 No.3

자동차용 마그네틱 클러치의 신뢰성 향상 연구

나완용(Wanyong Rha) 한국자동차공학회 2007 한국자동차공학회 춘 추계 학술대회 논문집 Vol.2007 No.11

The effects of a manufacturer’s name on packaging on retailer brand attitudes and loyalty

Rha Hye-Su,Cho Young-Sang 한국경영교육학회 2011 경영교육연구 Vol.26 No.5

The research examined the effects of a manufacturer’s name on the packaging of retailer brand products on retailer brand attitudes and loyalty through a questionnaire research method. After investigated how much the awareness of a manufacturer’s name influenced product-quality perception, perceived risks, price-value perception, and behavioural characteristics, the research identified the relationship between those factors and customer attitudes. Finally, the authors looked at the degree to which retailer brand attitudes affect retailer brand loyalty as well as store loyalty. The research found that the customer awareness of a manufacturer’s name on retailer brands had a positive impact on the forming process of retailer brand attitudes, although not significant. Particularly, customers were more favourable to the retailer brands supplied by well-known national brands than those provided by other manufacturers. Furthermore, the authors concluded that although favourable retailer brand attitudes positively affected retailer brand loyalty and store loyalty, the retailer brand development program does not help retailers to build store loyalty. From a retailer’s point of view, the research suggests that a manufacturer’s name on retailer brands tends to make customers favourable to retailer brands. This might be able to a potential threat to national brands in the long term.