• 제목/요약/키워드: Grade adjust

검색결과 48건 처리시간 0.026초

초등학교 과학수업에서 EBS 교육방송 클립뱅크를 활용하는 전략의 개발과 적용 (The Development and Application of Teaching Strategies using EBS Clipbank in Elementary Science Class)

  • 박동섭;권난주
    • 한국초등과학교육학회지:초등과학교육
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    • 제34권1호
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    • pp.32-45
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    • 2015
  • The purpose of this study is to further develop the strategies using EBS clipbank service and investigate the their effects of the science academic emotion on the student's attitude toward science. Clipbank is service for educational purpose. EBS provides clipbank that holds about 210,000 video clips made from EBS programs. Two class of 6th grade were selected and instructed. Implementing and using the teaching strategies, a test was administered to examine the science academic emotion of the students effects using clipbank teaching. It had two rounds for inspection about operation of the strategies with curriculum. In the second research, by re-supplying a more sophisticated program strategy from first in putting feedback. The result of analyzing the test was as follows. First, elementary teachers can be used in class to take advantage of a variety of educational materials clipbank contents. Result of teachers survey, clipbank teaching was effective and teachers who using clipbank service will be the continue utilize clipbank. Second, the strategy for using clipbank teaching was effective on student's science academic emotion. And strategy was effective significantly different depending on gender. In conclusion, the strategy for using clipbank teaching, made students feel that learning science was interesting. A lot of reseaches give that science can provide the ideas as a metheod to educational web-sites, educational web-sites can provide creative ideas to science learning strategy, but it is still lacking that research can be applied to education specifically on how to. This study will help elementary teachers adjust teaching to help students learn science with positive emotions.

Lack of any Impact of Histopathology Type on Prognosis in Patients with Early-Stage Adenocarcinoma and Squamous Cell Carcinoma of the Uterine Cervix

  • Teke, Fatma;Yoney, Adnan;Teke, Memik;Inal, Ali;Urakci, Zuhat;Eren, Bekir;Zincircioglu, Seyit Burhanedtin;Buyukpolat, Muhammed Yakup;Ozer, Ali;Isikdogan, Abdurrahman;Unsal, Mustafa
    • Asian Pacific Journal of Cancer Prevention
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    • 제15권6호
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    • pp.2815-2819
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    • 2014
  • Background: The aim of this study was to evaluate the prognosis of patients with stage IA-IIB cervical carcinoma and to investigate a possible correlation of histology with prognosis. Materials and Methods: Two hundred fifty one patients with adenocarcinoma and squamous cell carcinoma (SCC) histology for FIGO (International Federation of Gynecology and Obstetrics) stage IA-IIB uterine cervical carcinomas at the Radiation Oncology Clinic of GH Okmeydan Training and Research Hospital between January 1996 and December 2006 were selected, analyzed retrospectively and evaluated in terms of general characteristics and survival. Disease-free survival (DFS) and overall survival (OS) was calculated using the Kaplan-Meier method and differences were compared with the log-rank test. Multivariate analysis using a Cox-proportional hazards model was used to adjust for prognostic factors and to estimate hazard ratio (HR) with 95% confidence interval (CI). Results: There was no differences between the two tumour types in age, stage, pelvic nodal metastasis, parametrial invasion, surgical margin status, DSI, LVSI, maximal tumor diameter, grade, and treatment modalities. 5-year OS and DFS were 73% and 77%, versus 64% and 69%, for SCC and adenocarcinoma, respectively (p> 0.05). Multivariate analysis revealed independent prognostic factors including pelvic nodal metastasis and resection margin status for OS (p=0.008, p=0.002, respectively). Conclusions: Prognosis of FIGO stage IA-IIB cervical cancer patients was found to be the same for those with adenocarcinoma and SCC.

학령기 전환 자녀의 어머니 역할 경험에 대한 질적 연구 (A Qualitative Study to the Mother's Role Experiences during Their Child's Transition from Early Childhood to Middle Childhood)

  • 김수지;송승민;도현심;신나나;김민정;김은혜
    • 아동학회지
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    • 제36권2호
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    • pp.111-130
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    • 2015
  • The purpose of this study was to conduct a qualitative analysis of mothers' role experiences during their children's transition from early childhood to middle childhood. Eleven mothers of first-grade elementary school students participated in a group meeting, group interviews and journal writing. The results indicated that mothers described their experiences as a critical first step outwards on the journey to independence. The role experiences of the mothers who participated in this study can be seen from three perspectives: Firstly, as mothers as individuals projecting a mother's worries onto their child and becoming a capable person to help their children adjust to a new school environment, secondly, as mothers as family members experiencing a more authoritarian parenting style and difficulties of co-parenting with their husbands and parents-in-law, and lastly, as mothers as members of the extended family systems experiencing communication difficulties regarding the public education system and feeling uncomfortable with other parents. The findings may be used to develop support programs as well as a channel for interacting with public education bodies and community agencies.

Amounts served and consumed of school lunch differed by gender in Japanese elementary schools

  • Nozue, Miho;Yoshita, Katsushi;Jun, Kyungyul;Ishihara, Yoko;Taketa, Yasuko;Naruse, Akiko;Nagai, Narumi;Ishida, Hiromi
    • Nutrition Research and Practice
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    • 제4권5호
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    • pp.400-404
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    • 2010
  • School lunches serve to improve nutritional status and to promote the health of children. The purpose of this study was to investigate the portion sizes of school lunches served and consumed in Japanese elementary schools. In addition, gender difference in servings and consumption were also studied. A cross-sectional study was undertaken between October 2007 and February 2008 in schools located in Tokyo and Okayama, Japan. A total of 192 fifth-grade children attending four elementary schools participated in this study. Weighed plate waste methods and observation were used to collect dietary data for two non-consecutive days. The proportion of children who chose staple foods along with main dishes and/or side dishes for at least one day was higher in boys than in girls (respectively, for staple food: 42.1% vs. 9.3%, for main dish and/or side dish: 68.4% vs. 44.3%, P < 0.001). The ratio of initial amount served to amount offered was $0.88{\pm}0.11$ for boys and $0.84{\pm}0.10$ for girls (P < 0.05). The ratio of amount consumed to amount offered was $1.04{\pm}0.19$ for boys and $0.88{\pm}0.12$ for girls (P < 0.001). Weight was related to amount consumed both in boys (r = 0.222, P < 0.05) and in girls (r = 0.201, P < 0.05). These findings suggest that the nutritional standards of school lunch programs should take into account gender differences. Clearly, boys were more likely to consume more than the initial amounts served due to their higher propensity to take second helpings. Boys feel few reservations about taking second helpings to adjust their total intake. However, school lunch plans should take into consideration girls' reluctance to do so, by serving appropriate initial portion sizes.

한우의 FABP4 유전자 선별에서 사육환경 보정 효과 (The Effects of Breeding Environment Adjustment in FABP4 Gene Identification of Korean Cattle)

  • 김현지;이제영
    • 응용통계연구
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    • 제28권5호
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    • pp.859-870
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    • 2015
  • 가축의 경제적인 특성은 환경적인 요인과 유전적인 요인의 영향을 복합적으로 받는다. 우리는 한우의 경제적 특성에 영향을 미치는 유전적인 요인에 관심이 있으며, 우리의 목적은 경제형질에서 환경적인 요인을 보정하여 유전효과를 더욱 정확하게 검증하는 것이다. 본 연구에서는 환경적인 요인과 유전적인 요인으로 구성된 통계모형을 구축하고, 이 모형에서 환경적인 요인인 사육농가의 효과와 도축일령의 효과를 제거하여 보정된 경제형질값을 구한다. 그리고 보정 전 후 경제형질값을 다중인자차원축소 방법에 적용하여 각각의 우수 유전자와 유전자조합을 선별하고, 정확도를 비교한다. 그 결과, 우리는 환경요인을 보정한 경제형질값을 활용하여 우수 유전자 선별의 정확도를 높였고, 한우의 등급과 지방산과 깊은 연관이 있는 우수한 FABP4 유전자를 선별하였다.

다문화가정 초등학생의 학교생활적응에 관한 질적 연구 (A study of school adjustment of multi-cultural elementary students)

  • 박준성;최영진 ;정태연
    • 한국심리학회지 : 문화 및 사회문제
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    • 제21권4호
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    • pp.719-738
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    • 2015
  • 본 연구는 우리사회에서 다문화가정 초등학생이 학교생활 적응 관련 경험하는 어려움이나 갈등 그리고 대처할 수 있는 자원에 대해 알아보고자 하였다. 이를 위해서 서울 및 경기지역에 거주하는 다문화가정 초등학생 3~6학년 학생 14명을 대상으로 그들의 학교생활적응에 대한 면접을 실시하였다. 이 내용을 Giorgi(1985)의 현상학적 분석 방법을 통해서 분석하였다. 그 결과, 학교생활적응을 위한 조건으로 세 차원 즉, 개인적 차원, 관계적 차원, 사회적 차원이 도출되었다. 그리고 학교생활적응을 위해서는 개인, 가정, 다문화 인식에 대한 교육이 필요한 것으로 나타났다. 마지막으로, 그들이 우리사회에서 학교생활적응뿐만 아니라 다른 영역에서도 적응을 잘 하기 위해서는 긍정적인 민족 정체성과 다문화 인식이 필요하였다. 이러한 결과를 토대로 우리 사회에서 다문화가정 초등학생의 학교생활적응을 논의하였다.

Clinical Impact of Polyglycolic Acid Mesh to Reduce Pancreas-Related Complications After Minimally Invasive Surgery for Gastric Cancer: A Propensity Score Matching Analysis

  • Motonari Ri;Manabu Ohashi;Rie Makuuchi;Masaru Hayami;Takeshi Sano;Souya Nunobe
    • Journal of Gastric Cancer
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    • 제24권2호
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    • pp.220-230
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    • 2024
  • Purpose: Prevention of pancreas-related complications after gastric cancer surgery is critical. Polyglycolic acid (PGA) mesh reduces postoperative pancreatic fistula formation following pancreatic resection. However, the clinical efficacy of PGA mesh in gastric cancer surgery has not been adequately investigated. Materials and Methods: This retrospective study compared the short-term outcomes between two groups: patients who underwent minimally invasive R0 gastrectomy for gastric cancer with the use of a PGA mesh (PGA group) and those without the use of a PGA mesh (non-PGA group) at the Cancer Institute Hospital, Tokyo, between January 2019 and May 2023. Propensity score matching (PSM) was performed to adjust for the possible confounding factors. Results: A total of 834 patients were initially included, of whom 614 (307 in each group) remained after PSM. The amylase levels in the drained abdominal fluid on postoperative days 1 and 3 were similar between the PGA and non-PGA groups. The PGA group had a significantly lower incidence of pancreas-related complications of Clavien-Dindo grade ≥2 than that in the non-PGA group (6.8% vs. 2.9%, P=0.025). In subgroup analyses, the odds ratio for pancreas-related complications appeared to be better in the PGA group than in the non-PGA group in patients with American Society of Anesthesiologists Physical Status Classification score of 2 or 3, those operated via a laparoscopic approach, and those undergoing procedures other than proximal gastrectomy. Conclusions: The use of PGA mesh significantly reduced pancreas-related complications after minimally invasive surgery for gastric cancer and might thus benefit patients at risk of such complications.

4차 산업혁명시대에 대한 대학생의 인식조사와 준비도 연구 (The Study of Awareness and Preparation of College Students for the Era of 4Th Industrial Revolution)

  • 장미옥;정미영
    • 한국콘텐츠학회논문지
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    • 제19권6호
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    • pp.47-57
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    • 2019
  • 본 연구는 도래하는 4차 산업혁명시대에 대한 대학생들의 인식과 적응준비에 관해 조사하고 대학생과 대학이 해야 할 일을 탐색하고자 하였다. 이에 부산 소재 대학생 317명을 대상으로 성별, 전공별, 학년별에 따른 인식 차이를 비교 분석하였다. 연구결과 첫째, 4차 산업혁명시대에 대한 인지도는 남학생과 공대생, 고학년이 상대비교집단에 비해 통계적으로 유의미한 차이를 보였다. 또한 4차 산업혁명시대의 변화에서 학생 모두 생활의 편리함과 일자리 감소를 가장 큰 변화로 응답했다. 둘째, 새 시대에 대한 준비에서 전공에 따라 공대생들이 더 많이 준비하고 있으나 전반적으로 학생들이 별다른 준비를 하고 있지 않음이 드러났다. 셋째, 시대가 요구하는 능력 보유정도에서 대부분의 학생들이 평균치보다 낮은 정도의 능력을 가지고 있었다. 넷째, 4차 산업혁명시대를 대비하면서 준비의 어려움은 남학생과 여학생들 모두 교육의 부실을 꼽았다. 남학생들은 실습기회 부족과 시간부족, 경제적 부담을, 여학생들은 경제적 부담과 관심 부족을 꼽았다. 따라서 대학에서 해야 할 일은 4차 산업혁명시대 관련한 교과, 비교과 교육과정 개설로 학생들의 창의성과 역량을 기를 다양한 방안마련이 필요하겠다.

산림습원 가치평가 요소와 유형 및 등급의 상관성 분석을 통한 산림습원 유형 구분 및 등급의 개선 방안 연구 (A Study on the Improvement of Types and Grades of Forest Wetland through Correlation Analysis of Forest Wetland Evaluation Factors and Types)

  • 이종원;윤호근;이규송;안종빈
    • 한국자원식물학회지
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    • 제35권4호
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    • pp.471-501
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    • 2022
  • 본 연구는 산림습원의 가치평가 및 등급화로 인벤토리가 구축된 산림습원 455개소를 대상으로 수행되었다. 산림습원 가치평가 항목인 식생 및 경관, 물질순환 및 수리·수문, 인문·사회경관 및 교란정도 4가지 카테고리의 23개 평가 요소가 산림습원의 유형 구분 및 등급에 미치는 상관관계를 알아보고자 상관분석을 실시하였다. 산림습원의 유형 구분 및 가치평가의 개선을 통하여 향후 산림습원 보전 및 복원에 필요한 기준안을 마련하여 보전대책 수립에 활용할 수 있는 기초자료를 확보할 수 있고, 체계적인 모티터링 체계를 구축할 수 있을 것으로 판단된다. 우선 산림습원 유형 구분과 규모와 접근성은 양적 상관을 보였으나, 나머지 항목은 음의 상관이나 상관성이 없은 것으로 분석되었다. 특히 산림습원 등급과는 음의 상관이나 상관성이 없는 것으로 나타났다. 특히 가중치가 부여된 4가지 상위 카테고리 요소와 아주 큰 음의 상관이 있는 것으로 파악되었다. 따라서 가치평가 항목의 평가 기준치를 조정하거나 객관성을 높일 수 있는 항목을 추가하거나 가중치에 대한 오류가 있는 것으로 조정이 필요하다고 판단된다. 특히 산림습원의 경우 생물다양성으로 인한 생태계서비스 기능이 가장 크므로 이를 고려하여 평가항목을 개선해야 한다. 따라서 고유성·희소성(15%), 야생동물서식지(15%), 식생 및 경관(35%), 물질순환 및 수리·수문(30%) 그리고 인문·사회경관(5%) 5가지 카테고리로 구분해볼 수 있고, 실효성을 높일 수 있는 가중치를 제안하는 바이다.

학령기 정상가정자녀와 이혼가정자녀의 건강상태와 학교생활적응정도 비교연구 (A Comparative Study of Health State and School Adaptation between Children in Divorced Family and in Normal Family)

  • 조결자;지은선
    • 지역사회간호학회지
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    • 제13권4호
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    • pp.743-756
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    • 2002
  • Purpose: This study is a descriptive and comparative study that compares health state and school adaptation between children in divorced family and in normal family. Study results will provide a basic data for the development of an intervention program designed to help children in divorced family adjust to their crisis. Method: The study subjects consisted of 700 children in 4th. 5th or 6th elementary school grade, residing Seoul and Kyunggi regions. Among these subjects, 123 were children with divorced family and 577 were children with normal family. The health status of the subjects was measured by Health Symptom Questionnaire developed by Shin and revised by the investigators. The instrument consisted of 30 items measuring physical and emotional health symptoms. The level of school adaptation of the subjects was measured by School Adaptation Scale developed by Lee, which consisted of 4 dimensions with 20 items what measures relationship with peer students, learning activity, observance of regulation, and participation of school activity. The investigators visited the schools and collected data in the classes using the questionnaire after explaining the purpose and procedures of the study to the children. The data were analyzed by descriptive statistics, $\yen\"{o}2$-test, t-test, ANOVA using the SPSS PC + statistical program. Result: First, the mean health state score in children with normal family (M=11.99) was higher than that in children with divorced family (M=19.15), showing a significant difference (t=-6.51, p=.000) between the two groups, which suggests that children with normal family have better health state than children with divorced family. Second, the mean school adaptation score in children with normal family (M=38.99) was higher than that in children with divorced family (M=26.97), showing a significant difference between the two groups (t=104.07, p=.000), which suggests that the school adaptation of children with normal family is better than that of children with divorced family. Third, in comparison of health state between the two groups by general characteristics. there were significant differences between the two groups in sex. the most contributing factor to health status of the children, school year. birth order, religion, school achievement, amount of monthly pocket money, parents level of formal education, occupation of parents, economic status (p<.05). Forth, in comparison of the level of school adaptation between the two groups by general characteristics, there were significant differences between the two groups in most variables (p<.05), suggesting that children with normal family had better capacity of school adaptation than children with divorced family. Conclusion: As a result. this study showed that the parent's divorce had great influence on children's health status and school adaptation capacity. The implication for nursing is that there is a need to develop supportive interventions for the high-risk children who have decreased health states and school adaptation capacity due to the divorce of their parents. In addition, it is recommended that further studies should be conducted to explore protective factors for the prevention of health and adaptation problems in children.

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