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임희정,유선진 한국정보기술학회 2022 한국정보기술학회논문지 Vol.20 No.9
보건복지부에 의하면 국민 4명 중 1명은 평생 동안 한 번 이상 알코올 사용장애, 니코틴 사용장애, 불안장애, 우울장애를 경험한다. 하지만 정신건강 전문가와의 상담 경험이 있는 비율은 7.2%로 저조하다. 이는 정신질환에 대한 오해, 자신의 상태에 대한 자각 부족 및 자가 치료의 선호 등이 작용한 결과이다. 한편 가상현실은 엔터테인먼트를 넘어 심리 및 정신질환에 대한 새로운 수단으로 부상하고 있다. 이에 본 논문에서는 개인적 차원에서 접근 가능한 수단으로 사용자가 감정에 대해 올바르게 이해하고 자신의 감정을 자각하게 하는 가상현실 콘텐츠를 방안을 제안한다. 앞서 언급한 질환과 연관된 감정인 중독, 불안, 우울로 가상현실의 배경을 설정하였으며, Unity 엔진과 XR Interaction Toolkit을 사용하여 제작하였다. 가상현실 콘텐츠 체험 후 실시한 설문조사를 바탕으로 해당 가상현실 콘텐츠가 감정 자각과 이해에 도움을 주었음을 확인하였다.
Cantilever-Type Traction Appliance for Mandibular First Permanent Molars with Eruption Disturbances
임희정,이은경,정태성,신종현,Lim, Heejung,Lee, Eungyung,Jeong, Taesung,Shin, Jonghyun Korean Academy of Pediatric Dentistry 2021 大韓小兒齒科學會誌 Vol.48 No.2
하악 제1대구치의 맹출 장애는 매우 드물지만, 발생할 경우 교합 발육에 다양한 문제를 초래할 수 있으므로, 하악 제1대구치의 맹출 장애의 조기 진단과 치료는 매우 중요하다. 이번 연구의 목적은 맹출 장애를 가진 하악 제1대구치의 두 증례에 대한 치료 방법을 제시하는 것이다. 하악 제2유구치를 고정원으로 하는 cantilever-type의 spring을 추가한 견인 장치를 적용하여 매복된 제1대구치 견인을 시행했다. 따라서, 건전한 제2유구치가 존재하는 환자에서 이 장치가 짧은 시간 안에 매복된 하악 제1대구치의 정상적인 맹출을 유도할 수 있음을 확인 할 수 있었다. Eruption disturbances of the mandibular first molars can cause multiple problems in occlusal development although they are extremely rare. Early diagnosis and treatment are very important to prevent complications associated with eruption disturbances. The present case report describes the treatment of two cases of eruption disturbances of the mandibular first permanent molar. A fixed appliance composed of a cantilever spring with mandibular second deciduous molar as an anchor tooth was used to tract the impacted mandibular first permanent molar. The success of both cases shows that this novel traction appliance can be used to induce the eruption of an impacted mandibular first permanent molar within a short time in patients with intact mandibular second deciduous molar as an anchor tooth.
임희정,조주은 한국외국어교육학회 2011 Foreign languages education Vol.18 No.2
Learning strategy is a very important factor for successful language learning and self-regulated learning. For this reason knowing strategy leads the learners to the success of language learning. The purpose of this study is to investigate the aspects of using 6 graders’ learning strategies when using the CD-ROM during strategy based 16 period-language instruction. Before and after the classes, the survey was conducted to examine the aspects of using the strategies. The questionnaire was built up on the basis of Oxford(1990)’s SILL and Bickel and Truscello(1996)’s learning strategies. The results revealed that the use of the learning strategy increased. Their use of the strategies was also analyzed in terms of students’ gender and language level. There were no significant relationships between gender and learning strategies. But, the female students used more frequently memory strategies and metacognitive strategies than the male students. It was also found that there were no significant relationships between students’ English level and the aspects of using learning strategies. The strategy instruction gave a positive influence on the students’ attitude toward English learning. The results of the study imply the great importance of students’ awareness of strategic efficacy and the need to develop new materials teaching methods that may encourage students to use the appropriate strategies more frequently.
A Study of the Moodle System and its Application to Language Learning
임희정 영상영어교육학회 2013 영상영어교육 (STEM journal) Vol.14 No.3
As the development of e-learning technology has shifted educational paradigm, the innovative teaching and learning methodology using social e-learning software has been suggested. Technology-assisted instruction supports self-regulated learning, enabling learners to engage in interactive class activities. Among the social e-learning software, Moodle, known for its many interactive and social features, has been implemented as an instruction and learning system at the university level. Nevertheless, it has not been investigated yet how the Moodle system is being effectively utilized to support self-regulated learning. So this study aims to examine how the Moodle system functions to support interactive and self-regulated learning for pre-service English teachers on the basis of their feedback about the Moodle-based activities In addition, the analysis was also conducted to find out which features of Moodle reflect constructivist pedagogy. The result of the study shows that Moodle-assisted instruction benefited students to have more chances to interact with their peers and their instructor. It was also found that the versatile features of the system have a lot of potential to be utilized effectively as a supplementary tool for language learning. It is recommended that for optimal outcome from Moodle-based course, students’ positive attitudes toward technology-based instruction and robust technological environments for operating the system should be set.
A Study of Multimedia-assited Vocabulary Instruction Methods for College Students
임희정 대한언어학회 2006 언어학 Vol.14 No.2
Ihm, Hee-Jeong. 2006. A Study of the Multimedia-assisted Vocabulary Instruction Methods for College Student. The Linguistic Association of Korea Journal, 14(2), 269-287. Acquiring vocabulary knowledge has great impact on the understanding of text in EFL context. Nevertheless, vocabulary instruction has been put aside as a subsidiary subject of other language skills. In addition to, the meaning-focused language teaching gives way to the need of developing more effective vocabulary teaching methods. This study aims to develop the multimedia-assisted vocabulary instruction by analyzing the results of the survey about students' attitude toward the instruction and the experimental instruction. As a result, the principles to accomplish the better outcome of the multimedia-assisted vocabulary instruction are suggested.