전통놀이에서의 강제결합법 적용이 유아의 창의성과 놀이성에 미치는 영향

문지현 ( Mun¸ Jihyeon ),장영숙 ( Jang¸ Youngsook ) 인하대학교 교육연구소 2021 교육문화연구 Vol.27 No.4

본 연구의 목적은 전통놀이에서의 강제결합법 적용이 유아의 창의성과 놀이성에 어떠한 영향을 미치는 지를 살펴보는 것이다. 본 연구는 경기도의 H초등학교병설유치원 만 4세 2학급을 각각 실험집단(20명)과 비교집단(20명)으로 선정하여 총 40명을 대상으로 연구를 실시하였다. 본 연구를 위해 실험집단은 10주 동안 주 2회씩 총 20차시의 강제결합법을 적용한 전통놀이를 실시하였고, 비교집단은 기존의 일반적인 전통놀이를 실시하였다. 본 연구에서 수집된 자료는 SPSS 22.0 통계 프로그램을 이용하여 사전검사의 점수를 공변인으로 통제한 후 공분산분석(ANCOVA)을 실시하였다. 본 연구결과는 다음과 같다. 첫째, 실험집단의 유아는 비교집단의 유아보다 창의성 전체 점수와 하위 구성요인인 유창성, 융통성, 독창성, 상상력에서 높은 점수를 나타내었으며, 이러한 결과는 통계적으로 유의미한 차이가 있었다. 둘째, 실험집단의 유아는 비교집단의 유아보다 놀이성 전체 점수와 하위 구성요소인 신체적 자발성, 사회성 자발성, 인지적 자발성, 즐거움의 표현, 유머 감각에서 높은 점수를 나타내었으며, 이러한 결과는 통계적으로 유의미한 차이가 있었다. 이러한 본 연구의 결과는 유아교육현장에서 전통놀이를 실시할 때, 창의적 사고기법 중 하나인 강제결합법을 적용하면 유아의 창의성과 놀이성 향상에 긍정적인 효과가 있다는 것을 시사한다. This study investigated the effect of applying the forced relationship technique to traditional plays on young children’s creativity and playfulness. The subjects of the study were 40 four-year-old children attending two classes of a public kindergarten in Gyeongido. The 20 children in the experimental group participated in traditional plays by applying the forced relationship technique twice a week for ten weeks. The 20 children in the comparative group performed ordinary traditional plays. The collected data were analyzed by means of ANCOVA using SPSS 22.0. The results can be summarized as follows. First, there were statistically significant differences between the two groups in creativity. The experimental group showed greater improvement than the comparative group in the four subfactors of creativity: fluency, flexibility, originality, and imagination. Second, there were significant differences between the two groups in playfulness. The experimental group scored better than the comparative group on the five subfactors of playfulness: physical spontaneity, social spontaneity, cognitive spontaneity, expression of pleasure, and sense of humor. These results indicate that applying the forced relationship technique to traditional plays could be effective means of enhancing young children’s creativity and playfulness.

어머니의 우울이 남녀 아동의 문제행동에 미치는 영향 : 어머니 정신화의 조절효과

강지현 ( Kang¸ Ji Hyeon ) 인하대학교 교육연구소 2020 교육문화연구 Vol.26 No.4

이 연구에서는 어머니의 우울이 아동의 문제행동에 미치는 영향에서 어머니 정신화의 조절효과를 알아보고자 서울의 4개 초등학교에 재학중인 1~6학년 학생의 어머니를 대상으로 어머니의 우울, 어머니의 정신화, 아동의 내재화 및 외현화 문제행동을 평가하였다. 연구 결과 첫째, 어머니의 우울과 정신화, 아동의 문제행동이 아동 성별에 따라 유의한 차이가 있는지 살펴본 결과, 남아의 외현화 문제행동 수준이 여아보다 높은 것으로 나타났다. 둘째, 주요변인들 간의 관계를 살펴 본 결과, 어머니의 우울과 아동의 내재화 및 외현화 문제행동간 유의미한 정적 상관이 나타났으며, 어머니의 우울과 정신화 수준간 유의미한 부적상관이, 어머니의 정신화 수준과 아동의 내재화 및 남아의 외현화 문제행동간 유의미한 부적 상관이 나타났다. 셋째, 어머니의 우울이 아동의 문제행동에 끼치는 영향에서 어머니의 정신화가 갖는 조절효과는 남녀에 따라 다르게 나타났다. 즉, 남아에게서는 어머니의 우울이 내재화 문제행동에 끼치는 영향에서 어머니의 정신화가 보호효과를 나타내는 반면, 여아에게서는 어머니의 우울이 외현화 문제행동에 끼치는 영향에서 어머니의 정신화가 촉진효과를 나타내었다. 이 연구결과는 어머니의 심리적 특성이 아동의 문제행동에 미치는 영향력을 확인하고, 어머니의 우울과 아동의 문제행동간의 관계에서 아동의 성별에 따른 어머니 정신화의 조절효과를 확인하였다는 의의를 지닌다. 연구의 제한점과 이를 바탕으로 한 후속연구에 대해 제안하였다. The purpose of this study was to examine the moderating effects of maternal mentalization in the correlation of maternal depression on their child behavior problem. The study was conducted on 809 persons; the mothers of the first to sixth graders attending four elementary s cho os l in Seoul, to evaluate the effects of maternal depression, maternal mentalization on child’s internalizing and externalizing problems. The results of this study includes: first, the level of boys' externalizing behavior problems was found to be higher than that of girls.’ Second, as a result of examining the relationship between the major variables, there was a significant positive correlation between maternal depression and child’s internalizing and externalizing p ro blems. Whereas, there was a significant negative correlation between maternal depression and mentalization level, and a significant negative c o rrelation between maternal mentalization level and child's internalizing problems and boys’ externalizing problems. Third, in the influence of maternal depression on child behavior problem, the moderating effects of maternal mentalization were different for boys and girls. In other words, in boys, maternal mentalization showed a protective effect in the influence of maternal depression on internalizing problems, whereas in girls, maternal mentalization in the influence of maternal depression on externalizing problems showed a facilitating effect. The findings of this study c o nfirm the influence of the psychological characteristics of the mother on the child behavior problem and a lso confirm the moderating effects of the maternal mentalization according to the gender of the child in the relationship between the maternal depression and the child behavior problem. Finally, future studies are encouraged based o n the findings and limitations of the current study.

Cell Derived Vesicles as Drug Delivery Carriers and Functional Biomaterials

Jihyeon SONG,Hyejung MOK 한국생물공학회 2021 한국생물공학회 학술대회 Vol.2021 No.4

Discourse Functions of -kes kathta in Korean Conversation

( Jihyeon Cha ) 연세대학교 언어정보연구원 2016 언어사실과 관점 Vol.37 No.-

본 연구는 한국어의 추측 표현으로 대표되는 ‘.것 같다’의 확장된 의미를 구어 말뭉치를 활용하여 살펴보는 것을 목적으로 한다. ‘-것 같다’에 대한 기존의 연구에서는 명제에 대한 화자의 불확실함을 나타내는 기능이주로 다루어졌고, 추측을 나타내는 다른 표현들과의 기능 차이에 대한 기술이 주를 이루었다. 그러나 대량의 구어 말뭉치에서 ‘-것 같다’의 사용 양상을 살펴보면, 대화를 이끌어가는 대화 참여자들의 끊임없는 상호작용 과정에서 화자와 청자의 체면(face) 보호를 위한 공손 전략으로 주로 사용되는 것을 알수 있다. 따라서 본고에서는 여러 단계의 문법화 과정을 통해서 새롭게 형성된 ‘-것 같다’의 기능이 실제 담화에서 어떻게 실현되는지를 밝히고자 한다. 먼저, ‘-것 같다’의 다양한 쓰임을 살펴보기 위해 구어 말뭉치를 [±상호성]의 자질로 나누어 그 기능을 살펴보았다. [-상호성]을 나타내는 ‘독백’에서는 ‘-것 같다’의 기능을 화자의 인지 영역(cognitive domain)과 관련하여 설명할수 있다. 독백 당시 화자가 접근할 수 있는 기억력(accessibility of information inmemory)에 대한 불확실성을 나타내는 표지로 ‘-것 같다’가 주로 쓰이는 것을 확인할 수 있다. 반면, [+상호성]을 나타내는 ‘일상대화, 자유대화, 과외대화, 그룹 토론’에서는 화자 뿐만 아니라 청자 모두 대화상에서 발생할 수 있는 체면 위협 상황(face-threatening acts)을 방지하기 위한 전략으로 ‘-것 같다’가 쓰이는 것을 알 수 있다. 또한, 화자가 자신의 견해를 피력해야 할 경우너무 강한 어조가 아닌 완곡한 표현으로 부드럽게 전달하기 위한 책략으로 ‘-것 같다’가 사용되는 것을 확인할 수 있다. ‘-것 같다’의 담화 기능은 [-상호성] 장르에서는 기존의 연구에서와 마찬가지로 정보의 부재(lack ofknowledge)로 인한 불확실성을 나타내는 기능을, [+상호성] 장르에서는 화자의 주관적 태도를 완곡하게 표현하는 기능을 하는 것을 확인할 수 있었다. 이는 한국어의 다른 추측 표현들과는 달리 ‘-것 같다’가 그 기능에 있어 더욱 세분화되었음을 증명하며, 이러한 기능 확장은 대화시 발생할 수 있는 있는 다양한 형태의 상호작용(interaction)과 관련하여 설명할 수 있다.

Secondary Teachers’ Perception on English Education Policies in Korea

Jihyeon Jeon,Hyoshin Lee 아시아영어교육학회 2017 The Journal of Asia TEFL Vol.14 No.1

Due to the expected value of English proficiency for living in a global society, acquiring English proficiency has become a major concern for many people in Korea. This attention is because people in Korea believe English is providing them with premium opportunities to better their lives such as being admitted to prestigious schools or getting high-paying jobs. The differential investment in learning English thus has yielded a new form of social inequality, dividing people between the English rich and the English poor. Perceiving the potential negative effects of the English divide and the importance of equipping Koreans’ English proficiency, the Korean government has put effort and strategic investment into improving public English education in Korea. Studies on policies have often been presented in a multilingual context where the concept of language policies, language education policies, foreign language policies, and English language education policies are somewhat blurred. Looking at the English education policies in a monolingual society like Korea exclusively can present a focused view on the effectiveness of English education policies. This study presents the key policies put into practice to improve the quality of English education in Korea and highlights secondary teachers’ responses to those policies in attaining the policy goals. A total of 1039 secondary teachers working in Daegu participated in the survey administered twice: 557 in 2010 and 482 in 2016. The perceptual changes are discussed with the participants’ comments included in the results. The study will provoke discussion and intuition for managing English education policies in similar contexts.

The Efforts in the Globe and the Path towards Sustainable Future on Water-related Disaster Management

Jihyeon Park 한국방재학회 2015 한국방재학회 학술발표대회논문집 Vol.14 No.-

The record by natural disasters, in particular waterrelated hazards of the last decade is far from favorable. According to the Center for Research Epidemology of Disasters, for last 44 years, disasters caused by meteology, climate and water-related hazards caused 3.5million deaths. Since 1960, the cost of disasters in the world were more than 3.5 trillion dollars. Hurricane Katrina devastated New Orleans. The drought has killed an anonymous people in the Horn of Africa. Especially the region of Asia is concentrated 80% of global disasters and the floods and earthquakes have affected millions of people in Pakistan and China. These disasters remind us of the need for violence we have instruments such as the Hyogo Framework for Action (HFA), particularly because the disaster risk factors are numerous: climate change, environmental degradation, poor land use, nonexistent or poorly applied building codes, poverty, and even worse, poor governance by inappropriate and inadequate institutions. Of course there were some important success cases in the last decade. According to the National Report biannually submitted to the web platform “Preventionweb” by Hyogo Framework for Action 2005-2015, many countries have made their efforts for the objective of disaster risk reduction. For example, China has worked hard to stabilize its economic losses in its target range of 1.5% of GDP for last three years. In addition, Turkey will implement its anti-seismic prevention in all schools and hospitals in the country by 2017. Ethiopia has developed a sophisticated data management system to help guide its efforts to tackle not only to drought but also to other natural hazards. These countries as well as many others have included the study of disaster risk in their policy agenda. In Latin America, a cost-benefit analysis in Ecuador found that every dollar invested in reducing disaster risk, eliminating recurring losses from floods and storms, saves ultimately as equivalent as $ 9.50. Similarly, the EU believes that € 1 on the protection against floods earn €6. In the UK, investment in defenses against flooding means that 800,000 properties were protected during storms last winter. In March, the UN member states will meet for the Third World Conference on Disaster Reduction in Sendai, the center of the Tohoku region, which has suffered most from the earthquake and the 2011 tsunami that led to the Fukushima nuclear crisis. All of us as stakeholders in the field of disaster risk reduction have the same question in mind. The world has been up to the ambitious objectives of the HFA? The Leaders of the world must intensify their efforts in the fight against the risks posed by climate change, sea level rise, rapid urbanization and the rapid growth of population. With a strong political commitment at the highest level can enable real progress towards safer, more sustainable future. Also there needs to establish an integrated platform and information system for disaster risk to make policy-makers, economic leaders and all the public understand why disaster risk reduction is important, how we can react about those unexpected risks through early warning system and regular training for prevention and preparedness, what kind of measures are developed for risk assessment, how the scientific information is utilized for risk management.

Development of cellulose nanocrystal complex with zinc-DNA cluster for gene delivery

Jihyeon LEE,Hanjin YU,Youdong HONG,Kwang Suk LIM 한국생물공학회 2019 한국생물공학회 학술대회 Vol.2019 No.10

Influence of Coupling Strength Between a Magnetic Quantum Dot and Quantum Hall Edge Channels on Valley-isospin-dependent Dirac Fermion Transport

Jihyeon Jeon,Minsol Son,명노준 한국물리학회 2020 THE JOURNAL OF THE KOREAN PHYSICAL SOCIETY Vol.76 No.4

We investigate Dirac fermion transport through opposite quantum Hall edge channels in armchair graphene nanoribbons where a magnetic quantum dot (MQD) is placed between the edges. The resulting conductance shows distinguished resonant features according to the angle Φ between the valley isospins at the opposite edges. Particularly, for Φ = 0, the conductance exhibits a behavior characteristic of dissipative resonances when the edge--dot distance is sufficiently small {even though the unitarity of the whole system is conserved}. As the edge--dot distance increases, a crossover behavior emerges between two distinct regimes: largely perturbed and unperturbed MQD. Resonant energy converges to a specific energy corresponding to the eigenenergy of the localized states in the unperturbed MQD. For sufficiently weak couplings, a fine splitting of the conductance resonances is observed, of which splitting energy is several μeV. The finding of these finely split localized states in the MQD allows us to better elucidate related electronic and transport properties in graphene.

Exploring Students Voices in the Development of Learner-Generated Rubrics for EFL Debate Assessment

Jihyeon Yang(양지현),Ho Lee(이호) 한국영어학회 2016 영어학 Vol.16 No.3

Laboratory investigation on storage stability based on physical properties and microstructural image depending on rubber particle size for CRM asphalt binder

Jihyeon Yun,Sushmit Sharma Bhattarai,Hyunhwan Kim,나일호 한국아스팔트학회 2023 한국아스팔트학회지 Vol.13 No.2

In this research, the viscoelastic properties and microstructure of asphalt binders modified with two Crumb rubber modifiers (CRM), #50 and #30, using mechanical tests and Atomic force microscopy (AFM) were evaluated. Each modified asphalt binder was prepared by mixing 5% and 15% CRM. The Separation index (SI) of each binder was calculated using rheological measurements (G*/sin δ and % recovery). Additionally, AFM was employed to capture topographical images of the CRM asphalt binders, aiding in a comprehensive assessment for SI. The key findings include (1) enhanced rheological properties in the lower sections of CRM asphalt binders, attributed to density differences between the CRM and the base asphalt; (2) lower SI in #50 CRM binders, correlating with their more uniform particle distribution; and (3) microstructural distinctions observed via AFM, with #50 CRM binders showing uniformity across top and bottom layers, unlike #30 CRM binders. These insights demonstrate that microstructural images can be an effective tool for assessing the storage stability of CRM asphalt binders, thereby contributing significantly to a more in-depth understanding of their stability.