비대면 온라인 환경에서 SW기반 메이커교육의 효과성 비교: 자기효능감, 학습동기, 흥미도의 관점에서

김태령,한선관,Kim, Tae-ryeong,Han, Sun-gwan 한국정보교육학회 2021 정보교육학회논문지 Vol.25 No.3

본 연구는 SW기반 메이커교육을 비대면 온라인 환경에서 블렌디드 러닝 전략에 따라 다르게 적용한 후 자기효능감, 학습동기, 흥미도의 관점에서 비교한 것이다. 먼저 온라인 교육을 위한 SW 메이커 프로그램을 개발하고 이를 실시간 쌍방향을 포함하는 라이브세미나형 수업과 온라인콘텐츠와 질의응답으로 이루어진 지원제공형 수업으로 각각 적용하였다. 사전, 사후로 나누어 두 전략에 따른 학생들의 차이를 비교한 결과 자기효능감 부분에서는 라이브세미나 형태가 긍정적 효능감과 전체 평균 변화 부분에서 유의미한 차이가 있었고, 학습동기 부분에서는 라이브세미나 형태가 자신감 부분에서 유의미하게 높았으며 흥미 부분에서는 지원제공형 형태가 도구적 흥미와 긴장 부분에서 유의하게 높은 평균을 보여주었다. 비대면 온라인 학습에서 기존 대면상황과 같은 메이커 활동의 효과를 유지하기 위해서는 학생 간 공유 시간 증대와 통합적인 학습 환경, 탐색시간과 학습 자료의 충분한 제공이 필요하다. This study compares Online SW-based maker education in terms of self-efficacy, learning motivation, and interest after applying differently according to blended learning strategies. First, a SW maker program for blended learning was developed and applied as a live seminar-type class including real-time interactive and a support-providing class consisting of online content and Q&A. As a result of comparing the differences between students according to the two strategies divided into pre- and post- survey, in the self-efficacy part, there was a significant difference in the positive efficacy and the overall part, and in the learning motivation part, the live seminar form was significantly higher in the confidence part. In the interest part, the support-providing form showed a significantly higher average in the instrumental interest and nervous part. In order to maintain the effect of maker activities like existing face-to-face situations in Online learning, it is necessary to increase sharing time between students, an integrated learning environment, and sufficient provision of exploration time and learning materials.

가열식 화침을 이용한 척추 압박골절 환자 증례보고

김태령,김영준,우창훈,Kim, Tae-Ryeong,Kim, Young-Jun,Woo, Chang-Hoon 한방재활의학과학회 2017 한방재활의학과학회지 Vol.27 No.4

The purpose of this study is to report the effectiveness of Fire needling therapy in patients with a vertebral compression fracture. Three patients with a acute vertebral compression fracture were treated using Fire needling therapy. To evaluate the effectiveness of Fire needling therapy, we checked Numerical rating scale on a daily and Oswestry disability index on admission and discharge. Numerical rating scale decreased as the number of Fire needling therapy increased. Oswestry disability index on discharge improved compared to admission. The limitation of this study is the insufficient number of cases and outcome measurements. Further studies are needed to prove effect and safety.

교통사고 후 발생한 경항통에 대한 황련해독탕약침 치료 효과 연구 : 후향적 관찰 연구

김태령 ( Tae-ryeong Kim ),김영준 ( Young-jun Kim ),우창윤 ( Chang-yoon Woo ) 대구한의대학교 제한동의학술원 2019 제한동의학술원논문집 Vol.17 No.1

Objectives: The purpose of this study is to investigate the effectiveness of Hwangryunhaedoktang Pharmacopuncture on cervical pain caused by traffic accident retrospectively. Methods: The retrospective observational chart review was conducted to 77 cases of traffic accident patients who had admitted to Daegu haany University Pohang Korean Hospital from January 1st, 2018 to October 31th, 2018. The patients were classified into two groups by Hwangryunhaedoktang Pharmacopuncture treatment group and complex korean medicine treatment group. Additionally, outcomes should include patient's global assessment(PGA) for evaluate the treatment effects. Results: Each group showed significant decrease of PGA. But there was no significant difference in PGA between three groups. Conclusions: According to the results, we found out that Hwangryunhaedok-tang Pharmacopuncture and complex korean medical treatment are considered to be effective and useful for cervical pain patients caused by traffic injury. Further well designed prospective studies are needed.

인공지능교육에 관한 초중등교사의 인식에 관한 연구

김태령(Kim, Tae-Ryeong),한선관(Han, Sun-Gwan) 경인교육대학교 교육연구원 2020 교육논총 Vol.40 No.3

본 연구는 최근 이슈가 되고 있는 인공지능 교육에 대한 초중등 교사의 인식에 관한 분석 연구이다. AI교육이 한층 더 중요해짐에 따라 교육의 주체인 교사가 가지고 있는 인식을 알아보고 이 인식을 통해 AI교육의 방향성을 제시하고자 하였다. 인공지능교육연수에 참여한 초중등 교사들을 대상으로 AI교육에 대한 10개의 문항으로 설문을 실시하였다. 설문에 대한 결과는 첫째, AI교육은 ‘인공지능을 삶에 활용’하는 역량을 기르는 것이라는 인식이 가장 높았고 뒤를 이어 인공지능 개념 자체를 배우는 것과 산업에 융합하는 것 역시 AI교육이라고 답하였다. 이를 위해 인공지능을 타교과에 활용하거나 문제해결 과정에 융합하는 것을 배우는 것이 교사교육과 학생교육에 중요하다고 답하였다. 둘째, 인공지능의 개념·원리와 활용·융합간의 관계 그리고 AI교육과 소프트웨어교육 간에는 관련성이 있다고 인식하였다. 셋째, AI교육 도입 시기에 관해서는 초등학교에는 다소 긍정적이고, 중고등학교에서 매우 긍정적이었다. 특히 초등학교 도입에 관해서는 중등교사보다 초등교사가 더 긍정적인 입장을 보였다. 넷째, 인공지능에 대한 인식으로는 ‘인간과 같은 지능’, ‘학습하는 기계’, ‘보조도구(편리한 도구)’, ‘빅데이터’, ‘새로운 과학기술’의 순서로 범주를 만들 수 있었다. 다섯째, AI교육의 현장 적용 사례에 대해서 ‘개인교수 보조도구’, ‘실생활 융합교육’, ‘인공지능 개념학습’, ‘언어활용교육’, ‘프로그래밍교육’의 순서로 답변을 확인하였다. 여섯째, 인공지능 윤리교육의 내용으로는 ‘알고리즘의 판단과 책임’, ‘인간의 존엄성’, ‘나쁜 인공지능’, ‘인공지능사회의 사회적 갈등’, ‘개인정보와 사생활’ 문제를 들 수 있었다. 본 연구 자료가 향후 AI 교육이 발전할 수 있는 도움 자료가 되길 기대한다. This study analyzes the perceptions of elementary and secondary teachers regarding artificial intelligence (AI) education, which is an issue that has recently gained traction. Because AI education has become increasingly crucial, we examined the perceptions of teachers who are the primary focus of education and suggested future directions for AI education. We developed a set of 10 questions focusing on AI education and surveyed elementary and middle school teachers who completed the AI education training. The survey results are as follows: First, teachers recognized AI education for cultivating the ability to “utilize artificial intelligence in life.” Moreover, AI education answered in the order of learning AI concept and education converging to industry. Teachers perceived it as the primary goal of AI education to learn to use AI in other subjects, or integrate it into a problem-solving process. Second, teachers noted a complementary relationship between AI and software education, and the relationships among the concepts, principles, utilization, and convergence of AI. Third, the introduction of AI education was somewhat positive for elementary school students and very positive for middle and high school students. Compared with secondary school teachers, elementary school teachers showed increasingly positive attitudes toward elementary school introduction. Fourth, teachers recognized AI in the order of “human-like intelligence,” “learning machine,” “auxiliary tool (convenient tool),” “big data,” and “new science and technology.” Fifth, teachers responded to the applications of AI education in the order of “individual teaching assistant tools,” “real life convergence education,” “artificial intelligence concept learning,” “language utilization education,” and “programming education.” Sixth, teachers selected “Algorithm Judgment and Responsibility,” “Human Dignity,” “Good Artificial Intelligence,” “Artificial Intelligence Society Conflict,” and “Personal Information and Privacy” as the contents of AI ethics education. We anticipate that the current study results will help to set the direction for AI education in the future, and that AI will be used effectively in primary and secondary education.

SW융합 기반 노벨엔지니어링(NE)이 읽기동기와 학습몰입에 미치는 효과

김태령(Kim, Tae-Ryeong),한선관(Han, Sun-Gwan) 경인교육대학교 교육연구원 2021 교육논총 Vol.41 No.2

본 연구는 SW 융합과 독서 교육으로부터 시작한 노벨 엔지니어링을 결합한 프로그램의 효과에 관한 분석 연구이다. 2015 개정 교육과정에서는 인문학적 상상력과 과학기술 창조력을 가진 창의융합형 인재를 기르고자 하고 있다. 따라서 이러한 목표에 알맞은 SW 융합 기반 노벨 엔지니어링 프로그램을 개발하고, 이를 적용하여 읽기 동기(MRQ)와 학습 몰입에 미치는 효과를 알아보고자 한다. ANCOVA 분석 결과, 읽기 동기는 평균이 전체적으로 상승하였으며, 총 11가지 영역 중 읽기 효능감, 읽기 도전, 읽기 호기심, 읽기 인정, 읽기 성적의 5가지 영역에서 유의미하게 긍정적인 변화가 있었음을 확인할 수 있었다. 반면, 읽기 과업 회피 항목에서는 독서에 대한 SW 융합 활동에 대한 부담으로 평균이 하락하였다. 학습몰입은 총 5가지 영역 중 자기목적적 경험, 자의식의 상실 2가지 영역에서 유의미하게 평균이 상승하였다. 과제와 능력의 균형 영역에서는 평균의 하락이 있었는데, 이 역시 창작품 만들기 내 프로그래밍 활동이 학생들에게 어려움을 주었다. 연구에서의 통찰을 보완한 SW 융합 노벨 엔지니어링 활동을 통해 미래에 맞는 인재를 기를 수 있을 것이라 기대한다. This is an analytical study on the program s effectiveness that combines SW fusion and Nobel engineering, starting with reading education. The 2015 revised curriculum aims to cultivate creative convergence talents with humanistic imagination and science and technology creativity. Therefore, we would like to develop an SW STEAM-based novel engineering program suitable for this goal and apply it to determine the effect on reading motivation (MRQ) and learning immersion. As a result of the ANCOVA analysis, the average reading motivation increased as a whole. It was confirmed that there were significant positive changes in five areas: reading efficacy, reading challenge, reading curiosity, reading recognition, and reading grade, among a total of 11 domains. On the contrary, in the category of avoiding reading tasks, the average declined due to the burden of SW fusion activities for reading. The average learning immersion increased significantly in the two areas of self-purpose experience and less self-consciousness among a total of 5 areas. There was a decline in the average in the area of balance between assignments and skills, which also made it difficult for students to have programming activities within the creation of creative works. We expect that we will be able to cultivate talented people for the future through SW STEAM s novel engineering activities that complement the insights through research.

피부(皮膚) 창상(創傷) 동물모델에서 흑삼(黑蔘) 열수 추출물 경구 투여의 효과

김태령 ( Tae-ryeong Kim ),김영준 ( Young-jun Kim ),우창훈 ( Chang-hoon Woo ) 한방재활의학과학회 2022 한방재활의학과학회지 Vol.32 No.1

Objectives This study aims to evaluate the wound healing effects of oral administered hot water extracts of Korean black ginseng (KBG). Methods 40 C57BL/6 mice were divided into five groups; normal, control, vitamin E 200 mg/kg, KBG 100 mg/kg, KBG 200 mg/kg, each n=8. Skin wounds were made in the back of all mice except normal group using biopsy punches. Wounds were observed on days 7 and 14 after injury. The anti-oxidant and inflammatory protein levels were evaluated using western blotting. Skin tissue was analyzed by hematoxylin & eosin and Masson’s trichrome staining method. Results KBG significantly accelerated reducing wound area. KBG significantly decreased myeloperoxidase activity. KBG significantly decreased oxidative stress factors such as NADPH oxidase-4 and p22^phox and increased antioxidant enzymes including nuclear factor erythroid 2-related factor2, kelch-like ECH-associated protein- 1, heme oxygenase-1, superoxide dismutase, catalase and glutathione peroxidase- 1/2. Moreover, KBG significantly decreased inflammation factors including nuclear factor-κB, phosphorylated inhibitor of κBα, cyclooxygenase-2, inducible nitric oxide synthase, tumor necrosis factor-α and interleukin (IL)-6 and increased anti-inflammation cytokine such as IL-4 and IL-10. In addition, KBG significantly increased tight junction proteins including claudin-1, claudin-3, claudin-4. In histopathologic, KBG made the epithelium thin and uniform, and accelerated the remodeling of collagen. Conclusions The results suggest that KBG has healing effects on skin wound in mice by anti-inflammatory and antioxidant activity. (J Korean Med Rehabil 2022;32(1):1-19)

수술 후 한방재활치료 환자 45례에 대한 증례 보고

김태령 ( Tae-ryeong Kim ),김영준 ( Young-jun Kim ),우창훈 ( Chang-hoon Woo ) 대한한의학회 한방재활의학과학회 2017 한방재활의학과학회지 Vol.27 No.1

The purpose of this study is to report the effectiveness of Korean Medicine Rehabilitation for postoperative patients. We analyzed electronic medical records of the 45 postoperative patients who were admitted to the department of Korean Medicine Rehabilitation from January 1st, 2014 to November 30th, 2016. And the effect of the treatments was measured with numeric rating scale (NRS). Pain reduced from 10 at the time of admission to 6.49±0.38 (mean±SE) at the time of discharge. And the patients who took medication to relieve pain were not significantly different compared the patients treated Korean Medicine Rehabilitation alone. We can effectively use Korean Medicine Rehabilitation for postoperative pain management. Further studies are needed to prove effect and safety. (J Korean Med Rehabil 2017;27(1):83-89)

상지말초신경손상에 대한 침술치료의 효과: 체계적 문헌고찰

김영준 ( Young-jun Kim ),김태령 ( Tae-ryeong Kim ),우창훈 ( Chang-hoon Woo ),신병철 ( Byung-cheul Shin ) 대한한의학회 한방재활의학과학회 2018 한방재활의학과학회지 Vol.28 No.2

Objectives The purpose of this study is to systematically explore the effects and safety of acupuncture treatment for upper extremity peripheral nerve injury and to review the methodology of clinical trials. Methods We searched 9 electronic databases(3 international, 1 Chinese, 5 Korean) including English, Korean and Chinese, up to December 2017 for randomized controlled trials which evaluated the effects of the acupuncture in patients with upper extremity peripheral nerve injury. We abstracted the designs of the randomized clinical trials and the method of acupuncture treatment according to the Standards for Reporting Interventions in Clinical Trials of Acupuncture(STRICTA). Results A total of 8 papers were reviewed. All randomized clinical trials were conducted in China. Of them, five studies(62.5%) were electro-acupuncture as intervention. All randomized clinical trials reported favorable effects of acupuncture treatments compared to baseline or control group with outcomes of efficacy rate. However risk of bias seemed high. LI4, LI11, SI3, PC3, PC6 were most frequently used for acupoints to treat upper extremity peripheral nerve injury. Conclusions These results suggest that it is recommended to develop more detailed reporting standards for acupuncture treatment method. In the future, well designed randomized clinical trials which evaluate the effects and safety of acupuncture treatment for upper extremity peripheral nerve injury is highly needed. (J Korean Med Rehabil 2018;28(2):73-82)

교통사고 후 발생한 경항통에 대한 황련해독탕약침, 봉독약침, 중성어혈약침 치료의 효과 비교 연구: 후향적 관찰 연구

김영준 ( Young-jun Kim ),김태령 ( Tae-ryeong Kim ),우창훈 ( Chang-hoon Woo ),신병철 ( Byung-cheul Shin ) 대한한의학회 한방재활의학과학회 2018 한방재활의학과학회지 Vol.28 No.2

Objectives The purpose of this study is to compare the effectiveness of Hwangryunhaedok-tang Pharmacopuncture, Bee Venom Pharmacopuncture and Jungsongouhyul Pharmacopuncture on cervical pain caused by traffic accident retrospectively. Methods The retrospective observational chart review was conducted to 52 cases of traffic accident patients who had admitted to Daegu haany University Pohang Korean Hospital from December 1st, 2015 to May 31th, 2017. The patients were classified into three groups by which pharmacopuncture was used as Hwangryunhaedoktang pharmacopuncture treatment group, bee venom pharmacopuncture treatment group and Jungsongouhyul pharmacopuncture treatment group. Additionally, outcomes should include Neck disability index(NDI) and patient's global assessment(PGA) for evaluate the treatment effects. Results Each pharmacopuncture treatment group showed significant decrease of NDI and PGA. But there was no significant difference in NDI and PGA between three groups. Conclusions According to the results, we found out that 3 kinds of pharmacopunctures are considered to be effective and useful for cervical pain patients caused by traffic injury. Further well designed prospective studies are needed. (J Korean Med Rehabil 2018;28(2):83-89)

교통사고로 입원한 한방병원과 양방병원의 환자에 대한 후향적 분석

김영준 ( Young-jun Kim ),김태령 ( Tae-ryeong Kim ),우창훈 ( Chang-hoon Woo ),박재홍 ( Jae-hong Park ) 대한한의학회 한방재활의학과학회 2016 한방재활의학과학회지 Vol.26 No.4

Objectives The purpose of this study is to investigate traffic accident patients who were admitted to Korean and Western medicine hospital. Methods According to the medicine record from Dong-eui university, 908 traffic accident patients who were admitted to Korean medicine hospital and Western medicine hospital from 1st January 2011 to 31th July 2016 were analyzed. We classified the patients’ sex, age, classification of diseases, hospitalization. Results 1. According to age and sex, the rate of male was 35.4%, and that of female was 64.6% in Korean medicine hospital. However, the rate of male was 46.6%, and that of female was 53.4% in Western medicine hospital. 2. According to admission procedures, the most patients (93.3%) went through out-patient department in Korean medicine hospital and 53.5% of patients went through emergency room in Western medicine hospital. 3. According to principal diagnosis, ‘sprain and strain of neck level’ was 65.4 percentage Korean medicine hospital and ‘intracranial injury’ was 63.2 percentage in Western medicine hospital. 4. There was no statistical significant in hospitalization periods between male and female in Korean medicine hospital. However, hospitalization periods of female were longer than that of male in Western medicine hospital. 5. There was no correlation between age and hospitalization period in both Korean and Western medicine hospital. 6. Average hospitalization period of Korean medicine hospital patients were shorter than that of Western medicine hospital patients. 7. According to automobile insurance review organization, hospitalization periods were not significantly different in both Korean and Western medicine hospital. Conclusions It is concluded that there is difference of characteristics between inpatients who were admitted to Korean and Western medicine hospital due to traffic accident. (J Korean Med Rehabil 2016;26(4):97-105)