• 제목/요약/키워드: Experimental Studies

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동화 읽고 토론하기에서 토론 유형에 따른 유아 언어 발달의 차이 -교사-유아 간 토론 및 유아-유아 간 토론의 비교- (The Effects of Types of Discussion Group on the Language Development of Young Children in Storytelling and Discussion)

  • 강병재
    • 아동학회지
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    • 제28권1호
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    • pp.1-16
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    • 2007
  • The purpose of this study was to analyze the effects of storytelling and discussion types on the language development of young children. 32 treatment sessions were applied to the two experimental groups and the control group(N=151) during 16 weeks. One experimental group children discussed among themselves while the other experimental group children did with teacher. The control group children listened to storytelling by their teacher. Findings are as followings. Children of two experimental groups discussing on storytelling gained higher scores in vocabulary test and reading test than those of control group. The first experimental group discussing about storytelling with teacher gained higher scores in comprehension test than the second experimental group debating among themselves. But, there was no statistically significant difference on vocabulary and reading tests between two experimental groups. It was statistically significant difference on meaning test between two experimental groups.

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동의신경정신과학회지에 게재된 임상연구논문 동향분석 - 2001년부터 2010년까지 - (A Review of Clinical Studies for Journal of Oriental Neuropsychiatry - since 2001 to 2010 -)

  • 허은정;전원경;김우영;한창현
    • 동의신경정신과학회지
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    • 제22권3호
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    • pp.115-125
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    • 2011
  • Objectives : This study was aimed to review the trend of clinical studies in Journal of Oriental Neuropsychiatry since 2001 to 2010. Methods : We collected 260 clinical studies and analyzed them for publish year, sorts of disease or symptoms, pattern identification diagnosis, and classification of clinical studies. Among them, we selected 46 clinical experimental studies and these studies were further analyzed for publish year, research institution, sort of disease or symptoms, sorts of treatments, number of subject, and pattern identification diagnosis. Results : The number of clinical studies in Journal of Oriental Neuropsychiatry have increased since the year of 2001. There were 62 kinds of diseases and symptoms and Hwa-Byung had the highest number of studies followed by depression, headache, insomnia and so on. The clinical experimental studies, which took up 17% of the clinical studies, have increased since 2001 and was varied with year. There were 13 reserch institutions for clinical experimental studies and they studied about stress, dementia, Hwa-Byung, and so on. Most of studies researched treatment about acupuncture, herb medicine, and meditation treatment for persons under 144. There are only 22% of studies using pattern identification diagnosis. Conclusions : For the development of oriental medicine for psychiatric disease, we need more qualifying clinical studies like RCT. We hope more researchers for psychiatry disease of oriental medicine will be interested in the publication of clinical studies and this will serve to produce advance of oriental medicine as evidence based medecine.

최근 10년간 국내의 봉독 관련 연구에 대한 고찰 (The Review on the Study of Bee Venom in the domestic papers)

  • 이홍석;이재동;고형균
    • Journal of Acupuncture Research
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    • 제20권3호
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    • pp.154-165
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    • 2003
  • Objective : to research the trend of the study related to Bee venom and o establish the hereafter direction for the study on Bee Venom therapy. Methods : We reviewed the domestic papers published last ten years(1992-2001). Results: 1.We have searched 53 papers in 7 journals and the pattern of study was as follow: the experimental studies were 33, the clinical studies were 10 and the reviewed studies were 10. 2. The experimental studies were 2 papers of analysis of Bee Venom, 3 papers of safety assessment, 1 paper on production of antibody against Bee Venom and 26 paper of safety assessment. 3. Bee Venom used in studies was made in Korea, China and U.S.A.. There were differences of component and effect according to the place of production. 4. There were the experimental studies of LD50 in mouse, acute toxicity, local irritation test, antigenicity and pyrogen test of Bee Venom. Conclusions : We need more studies of unification of term about Bee Venom, difference according to the place of production, clinical safety and effects.

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History of Research on Pharmacopuncture in Korea

  • Lee, Kwang-Ho;Cho, Yoon-Young;Kim, Sungchul;Sun, Seung-Ho
    • 대한약침학회지
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    • 제19권2호
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    • pp.101-108
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    • 2016
  • Objectives: This study introduces the history and types of Korean pharmacopuncture and reports trends of research on Korean pharmacopuncture. Methods: Pharmacopuncture studies were searched from the first year of each search engine to 2014 by using seven domestic and foreign search databases. Selected studies were divided into the history of pharmacopuncture, kinds and features of pharmacopuncture, research types, and experimental and clinic studies and were then classified by year of publication, type of pharmacopuncture, disease, and topic. Results: Pharmacopuncture can be classified into four large groups: meridian field pharmacopuncture (MFP), eight-principles pharmacopuncture (EPP), animal-based pharmacopuncture (ABP) and mountain-ginseng pharmacopuncture, which is a single-compound pharmacopuncture (SCP). The largest numbers of studies were reported from 1997 to 2006, after which the numbers decreased until 2014. Of experimental studies, 51.9%, 18.7%. 14.3%, 9% and 3.4% were on SCP, ABP, MFP, formula pharmacopuncture (FP), and EPP, respectively. Of clinical studies, 54.7%, 15.3%. 14.9% 10.0% and 1.5% were on ABP, MFP, EPP, SCP, and FP (1.5%), respectively. Among clinical studies, case reports and case series accounted for 76.5%, followed by randomized controlled trials (RCTs, 16.4%) and non-RCT (13.9%). Musculoskeletal diseases, toxicity and safety tests, anti-cancer effects, and nervous system diseases were mainly treated in experimental studies while musculoskeletal diseases, nervous system diseases, toxicity and safety tests, and autonomic nerve function tests were addressed in clinical studies. Bee venom (BV) was the most frequently-used pharmacopuncture in mechanism studies. Pharmacopuncture was mainly used to treat musculoskeletal diseases. Conclusion: Pharmacopuncture and studies of it have made great progress in Korea. Studies on BV pharmacopuncture and musculoskeletal diseases accounted for most of the studies reported during the review period. Research on the types of pharmacopuncture and diseases has to be expanded. Especially, studies on the use of MFP and EPP for treating patients with various diseases are needed.

국내 고위험신생아 연구 분석 및 중재 연구의 질 평가 (Analysis of Studies on High-Risk Infants and Quality Assessment of Intervention Studies)

  • 이혜정;김안나;맹안나;김가영
    • Child Health Nursing Research
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    • 제22권2호
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    • pp.153-162
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    • 2016
  • Purpose: It is critical that evidence from research is applied to everyday nursing practice to improve the quality of care and health outcomes. Aims of this study were to review high-risk infant related studies published in major nursing and non-nursing journals in Korea and to assess the quality of intervention studies. Methods: Through the Korean literature search engine of RISS.KR the authors identified 132 studies, and two researchers evaluated each of these studies using the analysis criteria. The quality of intervention studies was assessed using the van Tulder Scale. Results: Among the studies, 40.2% were either thesis or dissertation and 86.4% were quantitative studies. Convenience sampling was the most commonly used sampling method. All experimental studies were quasi-experiment except one pre-experiment study. Sensory stimulation and kangaroo care were the most common interventions for high-risk infants. Over half of the intervention studies were assessed to be "low risk of bias" but both randomization and blinding processes were not adequately satisfied in most of the studies. Conclusion: Findings of this study suggest that high-risk infants are more likely to be recruited for experimental studies but types of interventions were very limited. To provide evidence-based care for high-risk infants, rigorously conducted experimental studies should be encouraged.

미혼모에 관한 국내논문 분석 (The Trend and Issues of Research Related to Unmarried Mother in Korea)

  • 이명희;조결자
    • 부모자녀건강학회지
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    • 제7권1호
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    • pp.73-88
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    • 2004
  • Purpose: The Purpose of this study was to analyze the trend of research related with unmarried mother. Method: 81 theses about unmarried mother from 1972 to 2003 were analyzed according to the theses' characteristics, sources by publication period, research design, nursing intervention effect of experimental study and theme of qualitative research. Results: 1. The number of studies related with unmarried mother has progressively increased by year from 1972, and that of theses was highest during the period between 2000 to 2003. 2 As for study design, the number of quantitative studies were 73 and that of qualitative studies were 8. The majority of research design were survey and correlational studies. 3. Nursing intervention used in the experimental design were stress management program, eco-system support group, group art treatment, career education program, musical activities, prenatal education. All of experimental design were used in the after 2000. 4. The themes of qualitative studies were childbirth experience, a participatory on the life, mother's keeping a child, experience of pregnancy and delivery, the self-group program, the process and experience of becoming unmarried adolescent mother, needs of single mothers with child and policy of social welfare service, lived experience of hope. All of these were used in the after 1999. Conclusions: The summary of the above results shows a tendency that the study has increased by year. Especially, experimental study proved affirmative effect. However, for the unmarried mother, more experimental and qualitative studies are to be required.

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보중익기탕의 최근 연구동향 (The Current Trend of Research about Bojungikki-tang)

  • 서민준;이규봉;박진한;홍승헌
    • 한국한의학연구원논문집
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    • 제16권2호
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    • pp.83-90
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    • 2010
  • Objective : The purpose of this study was to provide the information about Bojungikki-tang by domestic papers and theses. Method : Domestic papers related to Bojungikki-tang were reviewed and analyzed. These papers were classified by year, research method, experimental method, and subject. Result : The following results were obtained in this study. 1. The study of Bojungikki-tang started from 1984 and continued steadily. 2. The domestic papers about Bojungikki-tang were 47 volumes. Among them, there were 26 volumes since 2000. 3. Classified by research method from the year 2000, 20 experimental studies, 4 clinical experiments, and 2 documentary researches. 4. Classified by experimental method from the year 2000, 10 studies used mouse in vivo experiment and 4 studies used rat in vivo experiment and 6 studies used each cell in vitro experiment. 5. Classified by subject from the year 2000, papers related to immune enhancing effect, nerve and mental system, radiation protection effect, anti-allergy, anti-inflammatory, anti-cancer, remedy of diabetes, skin protection and so on. Conclusion : Many papers of experimental studies, clinical experiments and documentary researches related Bojungikki-tang are included in domestic journals. Bojungikki-tang is being researched variously in immune enhancing effect, nerve and mental system, radiation protection effect, anti-allergy, anti-inflammatory, anti-cancer, remedy of diabetes, skin protection and so on. However, more clinical studies on Bojungikki-tang are needed.

환상동화를 통한 이야기 꾸미기 활동이 유아의 언어표현력 및 창의성에 미치는 효과 (Story Making Activity with Fantasy Picture Books : Effect on the Language Expression and Creativity of Young Children)

  • 김수영;김경미
    • 아동학회지
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    • 제27권1호
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    • pp.81-94
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    • 2006
  • Participants in this study of the effect of story making activity on the language expression and creativity of young children were all forty 5-year-old children in a child-care facility. The experimental group read the fantasy picture book and engaged in story making activity; the control group read the same fantasy picture books the experimental group but didn't have any story making activity. Experimental treatments were given twice a week for 6 weeks. Data were analyzed by MANCOVA using scores of the pre-test as covariance. Differences were found between experimental and control groups in language expression and creativity showing that story making activity using the fantasy picture book was more effective than just reading without story making activity.

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실험적으로 구한 MR 댐퍼의 개선된 Bouc-Wen 모델을 이용한 자동차 서스펜션 제어 (Vehicle Suspension Control Using an MR Damper of a Bouc-Wen Model Obtained from Experimental Studies)

  • 전형진;정슬
    • 제어로봇시스템학회논문지
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    • 제16권2호
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    • pp.151-157
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    • 2010
  • This paper presents the modelling of an MR damper system through extensive experimental studies. The hysteresis of the MR damper is modelled by using the improved Bouc-wen model. A test bed for experimental studies of measuring parameters of the MR damper is designed and implemented. Based on the experimental data, the Bouc-Wen Model is modified for the MR damper system. To check the modelling property, a vehicle suspension system is controlled using a PID controller for the verification of the MR damper model.

논픽션도서를 활용한 과학 활동이 유아의 과학적 탐구능력과 태도 및 개념에 미치는 영향 (The Effects of Science Activities using Nonfiction Literature on Preschool Children's Scientific Process Skills, Attitudes and Concepts)

  • 장연희;정정희
    • 아동학회지
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    • 제31권5호
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    • pp.167-191
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    • 2010
  • The purpose of this study is to examine how science activities using nonfiction literature affectspreschool children's scientific process skills, attitudes and concepts. For the purposes of this study, two classes, consisting of four and five-year-old children in a kindergarten located in D city were selected. One class was designated as the experimental group and the other as the control group. The experimental group performed science activities using nonfiction literature, while the control group did not. Thisexperimental study was conducted over the course of 8 weeks. Analysis of data was performed by ANCOVA. The results of the posttest indicated that the experimental group which performed science activities using nonfiction literature showed an improvement in their process skills, scientific attitudes and scientific concepts compared with the control group.