• Title/Summary/Keyword: 인지-운동 통합

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Analysis of the 2015 Revised and 2022 Revised Elementary School Science Achievement Standards Using the TIMSS 2023 Scientific Cognitive Domain Analysis Framework (TIMSS 2023 과학 인지 영역 분석틀을 활용한 2015 개정 및 2022 개정 초등 과학과 성취 기준 분석)

  • Sungchan Shin
    • Journal of The Korean Association For Science Education
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    • v.44 no.3
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    • pp.249-262
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    • 2024
  • The purpose of this study is to analyze the achievement standards of the 2015 revision and 2022 revision of the science curriculum using the TIMSS 2023 science cognitive domain analysis framework. The subject of the study is the achievement standards for all elementary school areas in the 2015 and 2022 revised science curriculum. Three field teachers and one elementary science education expert who majored in elementary science education participated in the research analysis. The results of this study are as follows. First, in the 2022 revised movement and energy field, the ratio of the 'knowing' area was about 16% higher than the 2015 revision, and the ratio of the 'reasoning' area also increased by about 5.8%. Second, in the material field, the proportion of TIMSS 2023 cognitive domains was in the order of 'knowing', 'applying', and 'reasoning' regardless of grade group and curriculum revision period. Third, in the field of life sciences, the proportion of TIMSS 2023 cognitive domains differed depending on grade group and curriculum revision period. Fourth, in the Earth and Space field of the 2022 revision, similar to the other three fields, the proportion of the 'Knowing' field increased and while the 'Applying' field decreased. However, in the 2022 revision, the 'reasoning' area in all three other fields increased, but decreased only in the earth and space fields. Fifth, the 2015 revised integrated unit and the 2022 revised science and society field only covered the elements of 'recognizing' and 'presenting examples' in the 'knowing' area, 'making relationships' and 'explaining' in the 'applying' area and 'Synthesize' in the 'reasoning' area. In the 2022 revised elementary school science field, the proportion of the 'knowing' section was 52.5%, the proportion of the 'applying' section was 33.8%, and the proportion of the 'reasoning' section was 13.7%. In conclusion, in the 2022 revised elementary science achievement standards, the ratio of the 'applying' and 'reasoning' areas was low because the reliance on the 'knowing' area was too high.

Effects of a Mindfulness-Based Mind-Body Intervention Program using Marine Resources on the Improvement of Sleep Quality and Mood Symptoms in Korean Female Emotional Labor Workers : A Pilot Study (해양자원을 활용한 심신치유기법이 여성 감정노동자들의 수면, 우울 및 기분 증상 개선에 미치는 효과 : 예비 연구)

  • Lee, Sang-Ah;Lee, Sung-Jae;Yook, Young-Sook;Huh, Yu-jeong;Lee, Min-Goo;Choi, Hwi-young;Lee, Jae-Hon
    • Sleep Medicine and Psychophysiology
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    • v.25 no.2
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    • pp.58-67
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    • 2018
  • Objectives: The purpose of this pilot study was to examine the effects of a mindfulness-based Body-Mind Intervention Program using marine resources on the improvement of quality of sleep, mood symptoms, and cognitive function in Korean female emotional labor workers. Methods: Twelve female workers who experienced excess emotional labor participated at the training camp program for five days in Danghangpo-ocean park, Goseung-gun, Gyeongnam Province in South Korea. Participant sleep quality, mood symptoms, and cognitive functioning before, after, and 1.5 months later were evaluated and analyzed. Results: After participating in the marine resource program, participants reported significantly decreased sleep latency. Global sleep quality, cognitive functions (attention, flexibility, and inhibition control), and mood states, including depression, tension, anger, fatigue, were also improved. These effects were generally maintained after 1. 5 months (PSQI t = 2.63, p = 0.02 ; HAM-D t = 5.92, p < 0.001). Conclusion: A Body-Mind Intervention Program using marine resources was effective in relaxing emotion-related tension and improving cognitive function. To advance this pilot study, it is necessary to carry out further research to investigate the use of marine resources in mental health interventions.

Stratigraphic response to tectonic evolution of sedimentary basins in the Yellow Sea and adjacent areas (황해 및 인접 지역 퇴적분지들의 구조적 진화에 따른 층서)

  • Ryo In Chang;Kim Boo Yang;Kwak won Jun;Kim Gi Hyoun;Park Se Jin
    • The Korean Journal of Petroleum Geology
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    • v.8 no.1_2 s.9
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    • pp.1-43
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    • 2000
  • A comparison study for understanding a stratigraphic response to tectonic evolution of sedimentary basins in the Yellow Sea and adjacent areas was carried out by using an integrated stratigraphic technology. As an interim result, we propose a stratigraphic framework that allows temporal and spatial correlation of the sedimentary successions in the basins. This stratigraphic framework will use as a new stratigraphic paradigm for hydrocarbon exploration in the Yellow Sea and adjacent areas. Integrated stratigraphic analysis in conjunction with sequence-keyed biostratigraphy allows us to define nine stratigraphic units in the basins: Cambro-Ordovician, Carboniferous-Triassic, early to middle Jurassic, late Jurassic-early Cretaceous, late Cretaceous, Paleocene-Eocene, Oligocene, early Miocene, and middle Miocene-Pliocene. They are tectono-stratigraphic units that provide time-sliced information on basin-forming tectonics, sedimentation, and basin-modifying tectonics of sedimentary basins in the Yellow Sea and adjacent area. In the Paleozoic, the South Yellow Sea basin was initiated as a marginal sag basin in the northern margin of the South China Block. Siliciclastic and carbonate sediments were deposited in the basin, showing cyclic fashions due to relative sea-level fluctuations. During the Devonian, however, the basin was once uplifted and deformed due to the Caledonian Orogeny, which resulted in an unconformity between the Cambro-Ordovician and the Carboniferous-Triassic units. The second orogenic event, Indosinian Orogeny, occurred in the late Permian-late Triassic, when the North China block began to collide with the South China block. Collision of the North and South China blocks produced the Qinling-Dabie-Sulu-Imjin foldbelts and led to the uplift and deformation of the Paleozoic strata. Subsequent rapid subsidence of the foreland parallel to the foldbelts formed the Bohai and the West Korean Bay basins where infilled with the early to middle Jurassic molasse sediments. Also Piggyback basins locally developed along the thrust. The later intensive Yanshanian (first) Orogeny modified these foreland and Piggyback basins in the late Jurassic. The South Yellow Sea basin, however, was likely to be a continental interior sag basin during the early to middle Jurassic. The early to middle Jurassic unit in the South Yellow Sea basin is characterized by fluvial to lacustrine sandstone and shale with a thick basal quartz conglomerate that contains well-sorted and well-rounded gravels. Meanwhile, the Tan-Lu fault system underwent a sinistrai strike-slip wrench movement in the late Triassic and continued into the Jurassic and Cretaceous until the early Tertiary. In the late Jurassic, development of second- or third-order wrench faults along the Tan-Lu fault system probably initiated a series of small-scale strike-slip extensional basins. Continued sinistral movement of the Tan-Lu fault until the late Eocene caused a megashear in the South Yellow Sea basin, forming a large-scale pull-apart basin. However, the Bohai basin was uplifted and severely modified during this period. h pronounced Yanshanian Orogeny (second and third) was marked by the unconformity between the early Cretaceous and late Eocene in the Bohai basin. In the late Eocene, the Indian Plate began to collide with the Eurasian Plate, forming a megasuture zone. This orogenic event, namely the Himalayan Orogeny, was probably responsible for the change of motion of the Tan-Lu fault system from left-lateral to right-lateral. The right-lateral strike-slip movement of the Tan-Lu fault caused the tectonic inversion of the South Yellow Sea basin and the pull-apart opening of the Bohai basin. Thus, the Oligocene was the main period of sedimentation in the Bohai basin as well as severe tectonic modification of the South Yellow Sea basin. After the Oligocene, the Yellow Sea and Bohai basins have maintained thermal subsidence up to the present with short periods of marine transgressions extending into the land part of the present basins.

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The Development of Infants and Toddlers: A Rating Scale for Teachers (교사 평정용 영아발달 평가도구)

  • Lee, Young Ja;Lee, Jong Sook;Shin, Eun Soo;Kwak, Hyang Lim;Lee, Jeong Wuk
    • Korean Journal of Child Studies
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    • v.22 no.2
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    • pp.255-275
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    • 2001
  • The purpose of this study was to construct a rating scale of infant and toddler development for the use of teachers in their observations of children during daily activities. The scale consists of 201 items measuring motor, self-help, socio-communicative, socio-emotional, and cognitive development. Quality, reliability and validity were examined with the use of a nation-wide sample of 1,245 children from classes of 1- and 2-year-olds. Tests on validity and reliability were high in terms of content validity evaluated by early childhood professionals, concurrent validity with the Bayley Scale, internal consistency among raters, and test-retest reliability. Factor analysis showed that the developmental areas of infants and toddlers are not clearly differentiated but are interrelated with each other. The scale was standardized by providing nation-wide norms with raw scores, percentiles, and standardized scores.

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A Study on the Development of Liberal Arts Subject Related to Public Libraries: Knowing Public Library as a Commons (공공도서관 관련 교양과목 개발에 관한 연구 - '우리 모두의 장'으로서 공공도서관 알아차리기 -)

  • Mahnsoung Han
    • Journal of the Korean BIBLIA Society for library and Information Science
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    • v.34 no.2
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    • pp.33-57
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    • 2023
  • The main purpose of this research was to discover the characteristics of the 'commons for all' related to public libraries as much as possible, design the learning content, and finally to demonstrate whether the contents meet the general education requirement of universities. The public library is a study hall for multi-literacy, a common place for lifelong learning without discrimination, a place for experiencing digital sharing culture, a place for practicing public architectural design for community regeneration, a workshop for the maker movement and finally, a hub for forming local communities. In short, it has all the characteristics appropriate to being a commons. This subject titled "Sharing Culture and Local Libraries" is designed and composed with various literacy understanding, information ethics of information literacy, community consciousness and multicultural understanding, public consciousness, cooperative spirit and computer utilization ability, interdisciplinary knowledge, and integrated perspective. In a situation where the regional and public crises are increasing, this kind of general education subject about public library, is expected to contribute greatly to raising the awareness of the library and further enhancing the local community togetherness spirit by spreading the value of the library widely to students and inducing them to actually experience various library services.

Current Trends and Future-Oriented View of Clinical Measurement Used by Neurological Occupational Therapist (신경계 작업치료사의 평가도구 사용 현황 및 향후 방향)

  • Song, Chiang-Soon
    • Journal of the Korea Academia-Industrial cooperation Society
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    • v.13 no.11
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    • pp.5229-5237
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    • 2012
  • Occupational therapist is required for patient-centered approaches to actively seek the perspectives of patients and their families in clinical settings. The purpose of this study was to investigate the current trends and to suggest future-oriented view of examination and assessment used by neurological occupational therapist in clinical settings. Sixty-six occupational therapists who work in persons with neurological disorders participated in this study. The survey was measured from Seoul and GyeongGi by means of E-mail about commonly used assessment tools and selecting considerations. The participants were 66 neurological occupational therapists. The number of patients by one day was from 10 to 14 persons, and the length of time for initial evaluation was 20-40 minutes per one patient, and reexamination periods was every 1 month or as functional changes were detected. The using tool was not limited only neurological tools, and choice consideration was the reliability and validity of clinical measures. The most frequently used tools for adults were: JHFT for motor function in upper extremity, MMSE-K for cognitive perceptual assessment, MBI for daily activity assessment, and COPM for occupational performance. The most frequently used tools for child were: MVPT for cognitive perceptual assessment and Wee-FIM for daily activity assessment. The results of this study suggest that it is necessary to integrate and associate patient-report, care-giver report, and results of performance-based assessment for estimating plan of care more quality.

How does stereology help to inform translation from neuroscience to OT? (입체해석학을 통해 신경과학의 정보를 작업치료학에 어떻게 전달할수 있을까?)

  • Park, Ji-Hyuk;Lee, Joo-Hyun;Park, Jin-Hyuck
    • Therapeutic Science for Rehabilitation
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    • v.3 no.2
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    • pp.5-48
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    • 2014
  • Introduction : One of the important domains in OT is performance skills which include sensory perceptual skills, motor and praxis skills, emotional regulation skills, cognitive skills, and communication/social skills. All of these skills are support ed by integrated neurological processes. Body : Stereology robust tool when employed to investigate morphological changes in neurons, cortex area, and specific parts of brain involved in special brain function. Stereology is an interdisciplinary field focused or analyzing biological tissue with the three-dimensional interpretation of planer sections by using estimating method and mathematically unbiased sampling. With the unbiased stereological method based on probability theory, researchers can estimate morphological and anatomical changes in biological reference areas accurately and efficiently. Changes in anatomical and cytoarchitectural parameters, such as volume, number, and length, affect specific brain function related to the brain area. Occupational therapists provide treatment to improve functions for participation of occupation in neurological disorder. The functional improvements in neurological disorder reflect neurobiological changes because functional difficulties, such as motor cognitive disorder, are due to neurological disturbances. Thus, combination of two kinds of evidence, neurological changes and functional improvement, provide fundamental evidence for OT intervention in neurological disorder. Even though most of stereological studies are in animal model and in postmortem human because of practical and ethical issues, stereology provides fundamental knowledge to support OT theory and practice. Conclusion : Therefore, stereology informs translation from neuroscience to OT based on structure-function relationship in performance skills and experience-dependent neural plasticity.

A Study on Hydraulic Experiment for Improvement of Dredging Efficiency (준설 효율 향상을 위한 수리실험 연구)

  • Chae, Dong-Seok;Park, Jae-Hyeon;Kim, Young-Do;Lee, Man-Soo
    • Proceedings of the Korea Water Resources Association Conference
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    • 2007.05a
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    • pp.1373-1377
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    • 2007
  • 준설은 수중굴착, 운반(배송), 매립 기술로 구분되는데, 국내에서는 아직까지 각 기술을 통합한 체계적인 연구가 수행되지 못하고 있다. 준설분야는 토질, 수리 등의 토목 분야 기술뿐만 아니라 기계, 제어, 환경 등 여러 분야의 기술들이 매우 복잡하게 연계되어 있으며, 제한된 소수의 기술자들과 특수 대형 장비-준설선에 의해 수행되기 때문이다. 최근에는 장비의 대형화, 첨단화가 진행되면서 선진국과의 기술격차로 인해 국제 경쟁력이 약화되어 심각한 위기에 처해있는 현장기술 분야이다. 유럽의 델프트 공대, IHC, 준설협회(CEDA)는 세계 기술 개발을 주도하고 있으며, 미국에서는 육군공병단의 수로국에서 준설을 담당하고 있으며 DOER(Dredging Operation & Environmental Research) 기술 개발을 주도하는 등 선진국에서는 이미 여러 연구가 진행되었으며 준설기술이 정착되어있다. 본 연구에서는 현재 현대건설에서 보유중인 아산3호를 모델로 축소모형을 제작하여 실험하였다. 본 연구에서는 선행실험으로 성층형성 및 석션펌프 작동시 물입자의 운동방향을 PIV로 촬영한 결과에 커터헤드를 추가 장착 시행하여 이를 바탕으로 수치해석시 발생할 수 있는 오류를 수정 보완 할 것이다. 차후 실험에서는 준설토의 조건과 기계적 조건 및 환경적인 영향력을 고려한 여러 가지 방법으로 진행할 계획이며, 실험 조건에서는 각 매개변수를 달리하여 이를 토대로 데이터를 구성하고, 측정을 통해서 얻어지는 결과 값을 기초로 하여 준설시에 환경과 매개변수의 조건에 따른 준설량의 특성을 파악하고 효율을 향상시킬 수 있는 방향을 제시할 것이며, 이를 통해서 기본적인 메뉴얼을 구성할 계획이다. 수리실험의 결과값을 바탕으로 이를 현실무 작업에 적용할 경우 효율적인 준설작업을 수행할 수 있을 것으로 판단된다. HDL-콜레스테롤 함량은 유의차가 없었다. 간조직 중 총지질, 총콜레스테롤 및 중성 지방 함량은 HC군이 NC군에 비하여 유의하게 증가되었다. HC-LREL 군과 HC-LREH군은 HC군에 비하여 간조직 중 총지질 함량만이 유의하게 저하되었다. 이상의 결과 연근 에탄올 추출물은 in vitro에서 HMG-CoA reductase 활성을 농도 의존적으로 저하시켰으며, in vivo 에서는 고콜레스테롤 식이급여로 증가되어진 LDL-콜레스테롤 및 중성지질 함량을 감소시키고, 감소되어진 인지질 함량을 증가시킴으로써 고콜레스테롤 혈증 및 지방간의 예방과 치료에 효과가 있을 것으로 사료되나 연근의 어떠한 성분의 작용 기전에 의한 것인지에 대해서는 더욱 체계적인 연구가 요구된다.}nlein$ nephritis가 3례로 가장 많았다. 미세변화 신증후군 71명 중 비재발군이 16명으로 22.5%, 비빈발 재발군 49.3%, 빈발 재발군 18.3%, 스테로이드 의존군 9.9%를 보였다. 결론 : 대전시에서의 신증후군 환아의 발생빈도는 15세이하 소아 10만명당 약 5명으로 추정되었으며 10여 년전과 비교하여 큰 변화를 보이지는 않았다. 또한 저자들의 임상병리학적 연구결과가 다른 문헌에서 보고된 소아 신증후군의 연구결과와 큰 차이를 보이지 않음을 알 수 있었다. 자극에 차이가 있지 않나 추측되며 이에 관한 추후 연구가 요망된다. 총대장통과시간의 단축은 결장 분절 모두에서 줄어들어 나타났으나 좌측결장 통과시간의 감소 및 이로 인한 이 부위의 통과시간 비율의 저하가 가장 주요하였다. 이러한 결과는 차가운 생수 섭취가 주로 결장 근위부를 자극하는 효과를 발휘하는 것이 아닌가 해석된다. 이와 같은 연구결과를 통해 생다시마를 주원료로 개발된 생다시마차와 생다시마 음료가 만성 기능성 변비 증세를 개선하는 효

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Stratigraphy of the Kachi-1 Well, Kunsan Basin, Offshore Western Korea (한국 서해 대륙붕 군산분지 까치-1공의 층서)

  • Ryu, In-Chang;Kim, Tae-Hoon
    • Economic and Environmental Geology
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    • v.40 no.4
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    • pp.473-490
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    • 2007
  • Strata of the Kachi-1 well, Kunsan Basin, offshore western Korea, were analyzed by using integrated stratigraphy approach. As a result, five distinct unconformity-bounded units are recognized in the well: Triassic, Late Jurassic-Early Cretaceous, Early Cretaceous, Late Cretaceous, and Middle Miocene units. Each unit represents a tectono-stratigraphic unit that provides time-sliced information on basin-forming tectonics, sedimentation, and basin-modifying tectonics of the Kunsan Basin. In the late Late Jurassic, development of second- or third-order wrench faults along the Tan-Lu fault system probably initiated a series of small-scale strike-slip extensional basins. Continued sinistral movement of these wrench faults until the Late Cretaceous caused a mega-shear in the basin, forming a large-scale pull-apart basin. However, in the Early Tertiary, the Indian Plate began to collide with the Eurasian Plate, forming a mega-suture zone. This orogenic event, namely the Himalayan Orogeny, continued by late Eocene and was probably responsible for initiation of right-lateral motion of the Tan-Lu fault system. The right-lateral strike-slip movement of the Tan-Lu fault caused the tectonic inversion of the Kunsan Basin. Thus, the late Eocene to Oligocene was the main period of severe tectonic modification of the basin. After the Oligocene, the Kunsan Basin has maintained thermal subsidence up to the present with short periods of marine transgressions extending into the land part of the present basin.

The Preliminary Study for Development of Occupational Therapy Model Focused on Improving Living Functions within the Community Care System (커뮤니티 케어 제도 내 생활기능 향상 중심의 작업치료 모델 개발을 위한 기초 연구)

  • Lee, Chun-Yeop;Park, Young-Ju;Park, Kand-Hyun;Ji, Seok-Yeon;Kim, Hee-Jung
    • The Journal of Korean society of community based occupational therapy
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    • v.8 no.3
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    • pp.1-12
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    • 2018
  • Objective : This study conducted a preliminary study to develop a occupational therapy model focused on improving living functions within the community care system. Methods : From June to July, 2018, the literature on community care was researched, focusing on cases of Japan's Management Tool for Daily Life Performance (MTDLP), Sweden, United Kingdom, Germany and domestic S Elderly Care Centers and I Health Centers. Based on this information, a group of experts developed a occupational therapy model within the community care system. Results : Assessment tools such as occupation-based health promotional table, interest checklist, occupational goals for improving living functions, sheet for evaluation of living functions, survey of daily life time (weekday and weekend), and sheet for transition of living functions were developed to conduct evaluation for occupational therapy. The improving living functions program, analysis of activities based on ICF model, lifestyle redesign program, cognitive exercise therapy, the Lee Silverman Voice Treatment (LSVT), hospice, and home modification were also organized interventions already in place by occupational therapists. Conclusion : This study showed specific measures and models for the implementation of occupational therapy within community care systems. Occupational therapy is positioned as a specialized area that is essential to the client, and we look forward to the use of this model.