• Title/Summary/Keyword: National Achievement Evaluation and Assessment

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Pollutants Classification based on Trend Analysis and Assessment of Water Pollutants Achievement in Subbasins of Han River Basin (한강수계 중권역별 오염물질 추세분석 및 달성도 평가를 통한 우선관리물질 선정)

  • Kim, Kyeung;Song, Jung-Hun;Lee, Do Gil;Hwang, Ha-sun;Kang, Moon Seong
    • Journal of The Korean Society of Agricultural Engineers
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    • v.61 no.3
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    • pp.67-76
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    • 2019
  • The objectives of this study were to analyze trends of water pollutants and to evaluate the achievement of water quality standards by subbasins in the Han River. The trends of 40 water pollutants at 232 water quality measurement points were analyzed. Chemical oxygen demand (COD), Total organic carbon (TOC), Total coliforms (TC), et cetera were found to be worsening trend. For evaluation of achievement, we evaluated water quality arithmetic mean with river environment standards and human health standards at representative points of the subbasin. Biochemical oxygen demand (BOD), TOC, Total phosphorus (T-P), Fecal coliforms (FC), TC exceeded water quality standards, and water quality of human health standards was all satisfied. So, we prioritized pollutants. If pollutants exceed water quality standards or were worse, they were classified first pollutants. Although BOD and T-P are first pollutants because of water quality standards excess, they are continuously improved. Also, it is better to maintain current status because water quality management system of BOD and T-P is well prepared. Meanwhile, TOC, TC, and FC exceed water quality standards. Furthermore, they were worse gradually, but there is a lack of management systems such as water quality standards of the effluence facilities. Therefore, it is necessary to supplement the system. The results of this study can be used as primary data for the establishment of water quality standards and selection of management pollutants.

Application Methods and Development Assessment Tools for Creative Convergence Education Programs for Elementary and Secondary Schools based on Hyper Blended Practical Model (하이퍼 블렌디드 실천모델 기반 초·중등 창의 융합 교육 프로그램 평가도구 개발 및 적용 방안)

  • Choi, Eunsun;Park, Namje
    • The Journal of the Convergence on Culture Technology
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    • v.8 no.2
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    • pp.117-129
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    • 2022
  • The ability to creatively pursue new knowledge and perspectives across various disciplines has established itself as a basic literacy for living in the 21st-century convergence era. With the development of various creative education programs, assessment tools that can objectively and systematically evaluate learners' academic achievement are also required. Therefore, this paper proposed the self assessment, peer assessment, creativity assessment, and reflection tool based on the hyper blended practical model as assessment tools for creative convergence education programs for elementary and secondary school students. The developed assessment tools attempted to develop more completed evaluation methods by modifying two items and deleting four items through validity tests. In addition, the evaluation tool was applied to 596 elementary and secondary school students nationwide, and the application results were analyzed through one-way ANOVA and Wordcloud system. As a result of the analysis, it was found that the self assessment and the reflection tool need to develop questions according to the grade group. In addition, we proposed to use these assessment tools in blended classes or various educational activities in the changing classroom environment. We hope that this paper provides implications for developing evaluation systems and tools for creative convergence education.

Development of Process-centered Performance Task For Curriculum·Instruction·Assessment Alignment based on 2015 Revised Home Economics Curriculum (교육과정, 수업, 평가의 일체화를 위한 가정과 과정 중심 수행과제 개발)

  • Lee, Gyeong Suk;Yoo, Taemyung;Yang, Ji Sun
    • Journal of Korean Home Economics Education Association
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    • v.30 no.4
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    • pp.165-185
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    • 2018
  • The purpose of the study was to show the development process of the total instructional alignment based on the 2015 revised technology home economics curriculum, and to present the detailed aspects of this task. The results of this study were as follows: First, the clarity phase of the performance established the annual evaluation plan to ensure the consistency of the achievement standard, the learning objectives and the assessment objectives through an analysis of the curriculum. Second, the development phase of the performance tasks and the grading criteria analyzed the contents area and determined the performance assessment task. The performance assessment consisted of a portfolio and project activity types, and also comprised of knowledge markets, as well as e-NIE tasks, including individual tasks and collective tasks. Third, the performance assessment and the results phase were conducted after planning the class operation according to the instructors' directions and arrangement of the schedule into block classes. Afterwards, the performance assessment tasks were revised by the teaching-learning community and class reflection on practical application. As these results demonstrate, developing performance tasks that are centered on the learner's development processes can contribute to teachers' expertise and improvement of instruction.

The Proposal for Residency Educational Programs (우리나라 전공의 수련교육 구성 및 운영에 대한 제안)

  • Huh, Jung-Sik
    • Korean Medical Education Review
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    • v.20 no.3
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    • pp.135-140
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    • 2018
  • In clinical clerkships, residents function as trainees, workers, and teachers for other medical students. Although residents care for patients in harsh environments and encounter precarious patient-safety situations, they are working towards becoming competent specialists. Residency education programs are very important in cultivating specialists able to adapt to the rapidly-changing medical environment, and are also necessary to improve the quality of specialist training. Competent specialists not only need clinical competency, but also a wide range of abilities including professionalism, leadership, effective communication, cooperation, and attention to continuous professional development/continuing medical education activities. Each Korean association of specialties has its own educational goals and standardized education programs to help residents learn specific techniques and competencies related to medical care for patients, though the training environment of each residency is different within each trainee hospital. Although it is also important to evaluate residency education programs, currently there is only an examination of knowledge and assessment of skills based on mini-clinical evaluation exercises or direct observation of procedural skills. In order to develop an objective and estimable evaluation tool that can assess the overall achievement level within each training course, it is necessary to evaluate the knowledge, skills, and attitudes of residents. Residency education programs need further attention and reform.

The Korean Practice Parameter for the Treatment of Attention - Deficit Hyperactivity Disorder(II) - Diagnosis and Assessment - (주의력결핍 과잉행동장애 한국형 치료 권고안(II) - 진단 및 평가 -)

  • Cheon, Keun-Ah;Kim, Ji-Hoon;Kang, Hwa-Yeon;Kim, Bung-Nyun;Shin, Dong-Won;Ahn, Dong-Hyun;Yang, Su-Jin;Yoo, Han-Ik;Yoo, Hee-Jeong;Hong, Hyun-Ju
    • Journal of the Korean Academy of Child and Adolescent Psychiatry
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    • v.18 no.1
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    • pp.10-15
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    • 2007
  • Probably the three most important components to a comprehensive evaluation of patients with attention-deficit hyperactivity disorder (ADHD) are the clinical interview, the medical examination, and the completion and scoring or behavior rating scales. Teachers and other school personnel are often the first to recognize that a child or adolescent might have ADHD, and often play an important role in the help-seeking/referral process. A diagnostic evaluation for ADHD should include questions about ADHD symptoms, other problems including alcohol and drug use, family history of ADHD, prior evaluation and treatment for ADHD. Screening interview or rating scales as well as interviews should be used. When it is feasible, clinicians may wish to supplement these components of the evaluation with objective assessments of the ADHD symptoms, such as psychological tests. These tests are not essential to reaching a diagnosis, however, or to treatment planning, but they may yield further information about the presence and severity of cognitive impairments that could be associated with some cases of ADHD. Screening for intellectual ability and academic achievement skills is also important in determining the presence of comorbid developmental delay or loaming disabilities. The number and type of symptoms required for a diagnosis of ADHD vary depending on the specific subtype. To receive a diagnosis of ADHD, the person must be experiencing significant distress or impairment in daily functioning, and must not meet criteria for other mental disorders which might better account for the observed symptoms such as mental retardation, autism or other pervasive developmental disorders, mood disorders, anxiety disorders. This report aims to suggest a practice guideline of assessment and diagnosis for children and adolescents with ADHD in Korea.

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Current Status and Performance Evaluation Systems of Faculty in Korean Medical Schools (의과대학 교원 현황과 업적평가제도 특징 분석)

  • Yang, Eunbae B.;Lee, Tae Seon;Cho, Myung Ja
    • Korean Medical Education Review
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    • v.21 no.1
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    • pp.41-50
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    • 2019
  • The aim of this study is to analyze the current status and performance evaluation systems of faculty in Korean medical colleges and professional graduate medical schools (called medical schools). We developed a research tool based on previous studies and distributed it to 40 medical schools from July to October 2017. The response rate was 100%. We calculated the number of faculty members and analyzed the faculty evaluation systems and awareness according to national and private medical schools. As of 2017, the number of medical faculty in Korea was 11,111 (4,973 faculty were employed by their alma mater, which is 44.76% of the total), with non-medical doctor faculty accounting for 754 of the total. The medical schools reflect research achievements as most important for re-appointment and screening to promote faculty, and the area of education is secondary excepting clinical faculty of private medical schools. However, important issues in the faculty evaluation deal with the relevance of research achievement and the need for qualitative assessment. Some medical schools revised or have been revising the faculty evaluation system in areas such as minimum standards of education for promotion and separation of promotion and tenure review. Opening non-tenure track lines for faculty show positive effects such as increasing the number of positions for hire and easing the financial burdens of medical schools. Downfalls include inconsistencies between the responsibilities and actual practices of tenure not being available and the instability of faculty's status. In conclusion, medical schools need to prepare a faculty evaluation system that fits the position of faculty members and attempt to establish a reasonable compensation system.

The Application of the Instruction Consulting Model in Elementary Science Lesson (초등학교 과학 수업에서 수업 컨설팅 모형의 적용)

  • Choi, Sun-Young;Kim, Ji-Yeoun
    • Journal of Korean Elementary Science Education
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    • v.29 no.2
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    • pp.233-241
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    • 2010
  • The purpose of this study was to apply the instruction consulting model for elementary science lesson with novice teacher. In this study the PIE(Preparation, Implementation and Evaluation stage) instruction consulting model was used. This model was introduced and offered during the electromagnet unit for sixth graders. The results of this study were as follows. First, in the assessment of the teacher's satisfaction with the instruction consulting the client teacher was found to be very satisfied. Second, the inquiry and scientific achievement for the students of the client's class were to increase in the experimental group, which demonstrated a statistically significant difference. Given the above results, the instruction consulting applied with the PIE model for novice teachers, who desire to raise the success rate of the experiment for students in the electromagnet unit of the elementary science class, helped the teachers to teach the students.

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Consideration of the Correlation between Declining Academic Ability and COVID-19 - through Analysis of National Level Academic Achievement (국가수준 학업성취도 분석을 통한 학력 저하와 코로나19와의 상관관계에 대한 고찰)

  • Saesoon Lee;Jin-Woo Park
    • Journal of Science Education
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    • v.47 no.3
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    • pp.251-262
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    • 2023
  • In this study, we examine other factors that may contribute to the decline in students' academic performance and educational attainment. Many media reports, as well as previous studies, have suggested that virtual learning is the main reason for the decline in students' academic performance. However, the 2020 National Student Achievement Survey, which was conducted in conjunction with the COVID-19 Distance Learning Environment Student Survey, showed that students were highly satisfied with distance learning (70-80%), and the analysis of the National Assessment of Educational Achievement showed that students' academic performance had already been declining year by year since 2017, with a general downward curve. For further confirmation, we analyzed the performance of high school students on mock exams and found that their performance was not normally distributed, but rather a right-skewed U-shaped distribution with a shrinking number of medians and severe polarization. We found that this phenomenon is not simply because of the mode or quality of the virtual classroom, but to a variety of factors, including environmental influences such as care and management at home, changes in investment in private education, increased time spent on online devices while taking virtual classes at the bottom, and increased time spent watching online content, games, and videos that are not related to learning.

The utility of digital evaluation based on automatic item generation in mathematics: Focusing on the CAFA system (수학교과에서 자동문항생성 기반의 디지털 평가 활용 방안: CAFA 시스템을 중심으로)

  • Kim, Sungyeun
    • The Mathematical Education
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    • v.61 no.4
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    • pp.581-595
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    • 2022
  • The purpose of this study is to specify the procedure for making item models based on ontology models using automatic item generation in the mathematics subject through the CAFA system, and to explore the generated item instances. As an illustration for this, an item model was designed as a part of formative assessment based on the content characteristics, including concepts and calculations, and process characteristics, including application, using the representative values and the measures of dispersion in Mathematics of the 9th grade based on the evaluation criteria achievement standards. The item types generated in one item model were a best answer type, a correct answer type, a combined-response type, an incomplete statement type, a negative type, a true-false type, and a matching type. It was found that HTML, Google Charts, TTS, figures, videos and so on can be used as media. The implications of the use of digital evaluation based on automatic item generation were suggested in the aspects of students, pre-service teachers, general teachers, and special education, and the limitations of this study and future research directions were presented.

Science Teachers' Perceptions of Science Practices (과학과 행동영역에 대한 과학 교사들의 인식 조사)

  • Park, Hyun-Ju;Jeong, Dae-Hong;Choi, Won-Ho
    • Journal of The Korean Association For Science Education
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    • v.31 no.1
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    • pp.61-77
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    • 2011
  • This study investigates science teachers' perceptions of science practices for science assessment. Science practices have information about students' ability to understand scientific knowledge and to perform scientific inquiry. For this study, seven science teachers, who have served for more than five years in secondary schools in Seoul, were chosen. A structured questionnaire consisting of twenty-seven items were used in National Assessment of Educational Achievement. And then, in-depth interviews followed. Co-workers analyzed and discussed the questionnaire and interviews. As results show, science teachers tend to determine science practices based on materials and way to present materials included in questions. Science teachers tend to recognize science practice as different, depending on information and thinking process, which is expected in solving them. In addition, they have a variety of the level of definition and understanding about science practices.