• Title/Summary/Keyword: 상태불안

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A Phenomenological Study on the Science Anxiety Experience of Science-Gifted Middle School Students (중학교 과학영재학생의 과학불안 경험에 대한 현상학적 연구)

  • Kang, Jihoon
    • Journal of The Korean Association For Science Education
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    • v.41 no.4
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    • pp.283-295
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    • 2021
  • This study attempts to explore the nature of science anxiety experienced by science-gifted middle school students based on Giorgi's phenomenological research method. Among the first-year middle school students selected by the University-affiliated Science Education Institute for the Gifted, six science-gifted students with high levels of science trait anxiety and science state anxiety experience were selected. Two interviews related to experience of science anxiety were conducted with participants. As a result of the analysis, science anxiety experienced by science-gifted students was caused by setting the ideal self-concept, lack of confidence, past experiences, difficulty in contents, and something valuable. Students complained of physical·physiological, cognitive, emotional·psychological discomfort when they felt science anxiety, and recognized it as an opportunity for growth. In addition, science-gifted students were shown to cope with various ways such as confronting uneasy situations directly or refining their minds to overcome various uncomfortable symptoms that arise when science anxiety is triggered. Some students thought that no special efforts were required to lower their level of anxiety because anxiety was relieved over time. The students had both negative and positive meanings for science anxiety. The results of this study will help teachers in-depth understanding of middle school science-gifted students who experience science anxiety and provide a theoretical basis for what kind of educational environment should be created and educational programs should be provided in relation to science anxiety.

Stabilization in the Anterior Shoulder Instability' Where Do We Stand Today? (견관절 전방 불안정성에서 치료방침의 결정)

  • 이용걸
    • The Academic Congress of Korean Shoulder and Elbow Society
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    • 2004.11a
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    • pp.112-116
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    • 2004
  • 전방 탈구인 경우 첫탈구이거나 생애에 몇번만 탈구를 경험하고 일상생활에 별 지장이 없다면 보존적으로 치료하는 것이 바람직하다. 다만 early surgey가 요구되는 경우는, 첫탈구가 teen aged이면 관절경적 수술을, 골편이 큰 Bankart병변이 있는 첫탈구는 수술하는 것이 좋다. 전방 불안정성인 경우, collision sports는 개방술로, non-athletes이거나 throwing 또는 contact sports는 관절경술로 시행해 주는 것이 바람직하다. 우리가 명심하여야 할 것은 전방 불안정성을 다루는데 환자의 입장에서 서야 한다는 것이다. 의사의 능력 정도나 욕망보다도 환자의 상태, 활동 정도와 환자의 요구에 맞추어 환자를 치료하여야 한다.

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Traumatic Anterior Instability: Failed Repairs and Complicated Problems (외상성 전방 불안정성: 실패한 봉합술 및 합병증)

  • Kim, Young-Kyu
    • Clinics in Shoulder and Elbow
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    • v.10 no.1
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    • pp.1-9
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    • 2007
  • 전방 불안정성의 수술적 치료의 목적은 안정성을 회복하고 동통 없는 기능 회복에 있으나 이러한 목적과는 달리 여러 합병증이 발생하여 결과가 불량하게 되는 경우가 종종 발생한다. 따라서 치료의 실패를 줄이기 위해 최대한 노력하여야 하며, 일단 실패가 발생하게 되면 정확한 원인과 해부학적 병적 상태를 정확히 파악하여야 보다 좋은 치료 결과를 얻을 수 있다.

외뿔소자리 신성 1975의 다단계 분출 현상의 이론적 고찰

  • Kim, Sun-Uk
    • 한국지구과학회:학술대회논문집
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    • 2010.04a
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    • pp.117-117
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    • 2010
  • 외뿔소자리 신성 1975는 발견 당시에는 백색왜성과 적색왜성의 근접쌍성계인 것으로 알려졌으나, 엑스선 관측과 그에 따른 표준 정류 상태 원반 모형에 근거한 해석으로 중성자별 또는 블랙홀의 가능성이 대두되었다. 곧이어, 광학관측에 의하여 블랙홀 이중성임이 간접적으로 동정되었다. 최근 들어 1975젼 당시의 많지 않은 전파 관측 자료들을 재해석하여 상대론적인 물질 분출 현상, 즉 마이크로퀘이사 현상이 있었을 가능성이 관측적으로 제시되었다. 우리는 시간 종속적 열적 불안정성 모형을 바탕으로 수치모형을 계산하여 관측적으로 제시된 물질분출의 가능성을 이론적으로도 제시할 수 있음을 보인다

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Effects of Interior Plantscape for Wayfinding in Built Environment (실내 환경의 경로탐색을 위한 실내녹화 효과)

  • Chung, Sung-Hye
    • Journal of the Korean Society of Environmental Restoration Technology
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    • v.7 no.4
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    • pp.79-88
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    • 2004
  • 본 연구는 실내 환경의 경로탐색을 위한 실내녹화 효과의 적용 및 그로 인한 실내녹화의 환경 분석을 위해 수행되었다. 이 환경 분석은 실내공간 이용자들의 공간 인지의 어려움을 개선하고자 하는데 그 기초를 두고 있으며, 이 공간 인지의 불편함을 일으키는 인자인 환경적 설계 특징을 개선하고자 한다. 이러한 환경적 인자의 설정을 통해 실내 환경 개선 및 환경적 설계기준이 마련되어진다. 본 연구에는 4학년 학부생 57명이 선정되었고, Spielberger 상태 특성 불안 검사를 통해 불안정도가 높은 피험자와 불안정도가 낮은 피험자 두 그룹으로 범주화하였다. 실험 참여자들은 건물 실내 환경의 지정된 공간을 찾아가는 두개의 다른 경로탐색 환경을 인지하도록 하였다. 원래의 건물 실내 환경공간과 시뮬레이션 작업에 의한 실내녹화 공간이 설치된 새로운 건물 실내 환경공간의 두개의 경로탐색 환경이 본 실험에 이용되었다. 실험 참여자들은 실내녹화 공간이 설치된 경로탐색이 용이한 공간을 인지함으로써 the STAI, the Hospital Anxiety and Depression Scale, the Positive and Negative Affect Scale이 개선되었고, 불안정도가 낮은 피험자들이 불안정도가 높은 피험자에 비해 실내녹화 공간이 설치된 경로탐색이 용이한 공간을 좀더 적극적으로 인지하는 것으로 나타났다. 본 연구의 의의는 실내녹화 공간의 경로탐색 효과를 규명하고, 실내 환경의 미학적 환경계획을 시행하여 실내공간 이용자들의 미학적 관점 및 공간 인지를 높이는데 기여하였다는 점이다.

Operational Characteristic of Liquid Rocket Engine by Cavitation Instability at Low Inlet Pressure Condition (낮은 입구압력 조건에서 캐비테이션 불안정성에 의한 액체로켓엔진의 작동 특성)

  • Kim, Dae-Jin;Kang, Byung Yun;Choi, Chang-Ho
    • Journal of the Korean Society of Propulsion Engineers
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    • v.24 no.6
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    • pp.93-100
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    • 2020
  • The turbopump of the liquid rocket engine adapts an inducer to minimize the cavitation due to the variations of the propellants supply condition. However, the inducer introduces cavitation instabilities which are well-known problems in the engine development. In this paper, operational characteristics by the cavitation instabilities are analyzed and the reliability of the engine is checked when the first stage engine of the KSLV-II is tested at the low inlet pressure conditions. The characteristic frequencies representing the cavitation instabilities of the LOx pump are clearly found in various high frequency sensor signals around the entire engine in addition to the LOx and fuel pump.

Convergence Factors Influencing Perceived Health Status, Health Promotion Behavior and Anxiety of Dementia Development in the Elderly Participation in Local Expos on Health-related Quality of Life (지역박람회 참여 노인의 지각된 건강상태, 건강증진행위 및 치매발병 불안이 건강관련 삶의 질에 미치는 융합적 영향요인)

  • Song, Hwan;Kim, Hye-Sook
    • Journal of the Korea Convergence Society
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    • v.11 no.7
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    • pp.41-49
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    • 2020
  • This study is a descriptive research study for the elderly who participated in the community's fair to identify the factors of the convergent impact of perceived health conditions, health promotion activities and dementia anxiety on the quality of health-related life. The research subjects were surveyed on 435 senior citizens aged 65 or older among the participants in the 2019 Regional Exposition, and analyzed using statistics, ANOVA, Pearson's correlation and multiple regression analysis using the SPSS 21.0 program. According to the study, the quality of life related to health affects 53.0% of the convergence factors such as perceived health conditions, health promotion activities, monthly income, and economic conditions. Therefore, various community events or programs that can lead to the reduction of dementia anxiety and the improvement of health promotion activities will have to be developed to motivate or make promotional efforts for senior citizens to participate in community events or programs, which will enable senior citizens to build social networks through the participation of various programs in the community, thereby improving health promotion activities and reducing dementia anxiety, which will improve the quality of life for senior citizens.

A Study for Alexithymia in the Patients with Panic Disorder (공황장애환자에서 감정표현불능증에 대한 연구)

  • Choi, Young-Hee;Jang, Hyuck-Jin;Kim, Min-Sook
    • Korean Journal of Psychosomatic Medicine
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    • v.14 no.1
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    • pp.53-61
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    • 2006
  • Objectives: This study was designed to evaluate difference of the alexithymia between panic patients and normal controls by examination of the relationships between different components of the alexithymia construct and level of anxiety and depression in panic patients and normal controls. Methods The subjects were 167 patients who met DSM-IV criteria for panic disorder and 110 normal controls. They drew up symptom checklists and self-rating scales, and were measured by Anxiety Disorders Interview Schedule-Panic attack & Agoraphobia(ADIS-P & A), Korean version of Toronto Alexithymia Scale (TAS-20K), Spielberger State-Trait Anxiety Inventory-State & Trait (STAI-S & T), Beck Depression Inventory (BDI), and Revised Anxiety Sensitivity Index (ASI-R). For statistical analysis, we performed t-test to compare the sociodemographic characteristics and the scores of self reported scales between panic patients and normal controls. Pearson correlation was performed between TAS-20K and it's subfactors, STAI-S & T, ASI-R and BDI in panic patients and normal controls. And stepwise multiple regression analysis was preformed to explain results of correlation analysis for alexithymia. Results: The panic patients reported more significant alexithymic (p<0.001), more difficulty identifying feeling (p<0.001) and describing feeling (p=0.001) than normal controls. Futhermore, panic patients were more significant anxious, sensitive to anxious feeling and depressive than normal controls. Moreover, the alexithymia of panic patients was explained by trait-anxiety $({\Delta}R^2=0.255)$ and anxiety sensitivity $({\Delta}R^2=0.062)$, that of normal controls was predicted by depression $({\Delta}R^2=0.144)$ and anxiety sensitivity $({\Delta}R^2=0.033)$ Conclusion: The panic patients reported more anxious and sensitive to anxious feeling, and these symptoms predict alexithymia in panic patients. However, the alexithymia of normal controls was explained by depression more than anxiety sensitivity, and such a result isn't consistent with previous studies and this may be mainly due to difference of the homogeneity in object of the studies.

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Effects of an Experience-focused Prenatal Program on Stress, Anxiety, Childbirth Confidence, and Maternal-Fetal Attachment on Women in Their First Pregnancy (체험중심 산전 프로그램이 초임부의 스트레스, 상태불안, 분만자신감 및 태아애착에 미치는 효과)

  • Park, Mira;Lee, Sunok
    • Women's Health Nursing
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    • v.24 no.2
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    • pp.126-137
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    • 2018
  • Purpose: To evaluate the effectiveness of an experience-focused prenatal program on stress, anxiety, childbirth confidence, and maternal-fetal attachment for women in their first pregnancy. Methods: The participants were 57 pregnant women at 32 weeks or more of a first pregnancy who agreed to participate in this study. The data were analyzed with descriptive statistics, t-test, $x^2$ test, and Fisher's exact test using the SPSS 21.0 program. Results: The experimental group showed significant differences in stress, anxiety, childbirth confidence, and maternal-fetal attachment from the control group. Conclusion: The four-week experience-focused prenatal program can be used for women in their first pregnancy to reduce their stress and anxiety and to increase their childbirth confidence and maternal-fetal attachment.

RELATIONSHIP BETWEEN DEPRESSION/ANXIETY AND ATTENTION DEFICIT HYPERACTIVITY DISORDER (주의력결핍 과잉운동장애와 우울, 불안증상과의 상호관계)

  • Cho, Soo-Churl;Chung, In-Kwa;Yoon, Hie-Jin;Nam, Min
    • Journal of the Korean Academy of Child and Adolescent Psychiatry
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    • v.7 no.2
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    • pp.213-223
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    • 1996
  • This study was performed to assess depression/anxiety of attention deficit hyperactivity disorder(ADHD) in children and adolescents and to use them as basic material for subdivied ADHD on phenomenological aspects. 51 hospitalized ADHD children and adolescents were assessed using the Korean form of the Kovacs' Children's Depression Inventory(CDI), Korean Form of the State-Trait Anxiety Inventory for Children(STAIC). Their data were compared to normal control of 50 mentally healthy children and adolescents in relation with the dermographic characteristic. The mean scores of CDI and STAIC-5(State) of ADHD group were statistically higher than those of the control group(p<0.01 or p<0.05). The mean scores of STAIC-T(Trait) of ADHD group were higher than those of the control group. These results suggest that the authors suggest that ADHD can be subdivide into pure ADHD, depressive ADHD and anxious ADHD by the comorbidity of the depression/anxiety.

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