중학교 비만학생과 정상체중 학생의 자기효능감과 건강증진행위에 대한 비교연구

김나연,정인숙,김정순 지역사회간호학회 2001 지역사회간호학회지 Vol.12 No.3

Purpose: This study was aimed to identify the difference of the self-efficacy and the health promoting behaviors between obese and normalweight middle school students. Method: Data were collected from a convenient sample of 360 middle school students (180 normal-weight students and 180 obese students) in Pusan from November 22nd to December 20th, 2000, based on self-report questionnaires. The following instruments were used in the study after being reconstructed by the researcher with the consultation of experts and the literature review: General Self Efficacy Scale(Sherer et al., 1982), and Health Promoting Lifestyle Profile (Walker, Sechrist & Pender, 1987). The data were analyzed with descriptive statistics, chi-square test, and t-test and Pearson's correlation coefficient. Results: 1. There were significant differences in father's obesity (p=.014), mother's obesity (p=.007), sibling's obesity (p=.001), and school record between obese and normal-weight students. 2. There were statistically significant differences in the score of self-efficacy between the obese and normal-weight students (p=.000). 3. There were statistically significant differences in health promoting behavior (p=.000) and in six sub-items: personal relationship (p=.000), exercise (p=.001), responsibility for health, stress management (p=.015), self-actualization (p=.043) between the obese and normal weight students. 4. There were very statistically significant negative correlations between obesity and the self-efficacy (r=-.19, p<.001), health promoting behavior (r=-.18, p<.001), specifically personal relationship(r=-.20, p<.001), stress management(r=-.12, p<.05), responsibility for health (r=-.15, p<.01), and self-actualization (r=-.14, p<.01). Conclusion: According to the above results it is concluded that self-efficacy and health promoting behavior influence the obesity of middle school students. Therefore I recommend adding programs that can lead to improve self-efficacy and health promoting behavior to the obesity prevention programs for middle school students.

이종 통신망에 연결된 네트워크 기반 액추에이터 제어

김나연,문찬우 한국인터넷방송통신학회 2017 한국인터넷방송통신학회 논문지 Vol.17 No.2

차량의 전자화가 진행됨에 따라 차량내 전자제어장치의 사용이 증가하고 있으며 각 제어장치들은 급증하는 정보의 처리를 위해 차량 통신 네트워크에 연결되고 있다. 본 논문에서는 FlexRay-CAN의 이종 통신망에 연결된 액 추에이터의 네트워크 기반 제어를 위한 FlexRay-CAN 게이트웨이를 구현하고 FlexRay 슬롯의 2분법을 사용하여 할 당된 최소한의 FlexRay 프레임 ID (Frame ID)를 사용하여 필요한 센서 정보를 제어 안정성을 보장하는 최대 허용 지 연시간 이내로 전송하기 위한 패킹 알고리즘 제안한다. 접촉 힘 센서 정보를 대상으로 패킹맵을 구성하였으며 제안된 알고리즘은 이종의 네트워크에 분산되어 있는 시스템의 제어에 적용할 수 있다. Recently, the use of electronic control units in vehicle has increased. The ECUs are connected to invehicle networks to process a large amount of information. In this paper, for an actuator that is interconnected to CAN and FlexRay, a FlexRay-CAN gateway is presented and a data packing algorithm with a bisection method of a FlexRay slot is proposed. And, a network based actuator control system and packing map is implemented. With the proposed packing method, contact force sensor data are transferred within the maximum allowed delay to ensure the stability. The proposed method is useful for control of distributed system.

동영상을 이용한 호흡기질환 관리교육이 입원아동 주보호자의 관리수행정도, 스트레스 및 부모역할확신에 미치는 효과

김나연,이윤주,유수정,한재선 보건의료산업학회 2020 보건의료산업학회지 Vol.14 No.3

Objectives: This study aims verify the effect of management education for respiratory disease using a video on disease management, stress, and confidence of the parental role of primary caregivers of hospitalized children. Methods: We developed a management education video of respiratory disease for hospitalized children based on literature review and advice from experts, and data were collected using structured questionnaires from the experimental and control group. Results: The findings of this As a result of this study, show that using the video did not significantly reduce the stress of primary caregivers of hospitalized children. However, it was found to be effective in enhancing disease management and confidence of the parental role. Conclusions: In educating primary caregivers of hospitalized children, the method of providing educational material through videos can be actively utilized. In the future, measures to reduce stress on primary caregivers should be implemented.

한방치료로 호전된 진성적혈구증가증으로 환자의 현훈 치험 1례

김나연,윤미정,조나경,최홍식,김승모,김경순 대한한방내과학회 2020 大韓韓方內科學會誌 Vol.41 No.6

Objectives: Patients with polycythemia vera can experience many symptoms, including dizziness, headache, and fatigue, caused by a high red blood cell mass and blood viscosity. Some symptoms persist even after appropriate treatment. The purpose of this study was to examine the effect of Korean medicine on dizziness following polycythemia vera treatment. Methods: A patient diagnosed with polycythemia vera was treated with Korean medicine, including pharmacopuncture, acupuncture, and herbal medicine. We used a numeral rating scale (NRS) and the Dizziness Handicap Inventory (DHI) to observe the effects of the treatment. Results: After treatment, the hematocrit and hemoglobin increased to within normal range, and the NRS scores for dizziness and fatigue, subjective discomfort, and DHI scores decreased compared with the preadmission values. Conclusions: This report shows that Korean medicine helped to relieve dizziness in a patient with polycythemia vera. However, we need further studies to establish treatment regimens for polycythemia vera symptoms.

도덕성 발달에 대한 연구

김나연,이현경 이화여자대학교 사범대학 교육심리학과 1989 心理硏究 Vol.- No.27

의료사고 환자들의 외상후 스트레스 장애(PTSD) 실태: 의료진의 설명 및 태도와 사회적 지지의 상호작용

김나연,이수란,최예은,손영우 한국문화및사회문제심리학회 2017 한국심리학회지: 문화 및 사회문제 Vol.23 No.2

Most research on medical accidents is related to medical disputes and malpractice of relief system. Therefore, there is a lack of research which explores the psychological experiences of patients injured by medical accidents. The purpose of this study was to investigate Post Traumatic Stress Disorder (PTSD) of patients harmed by medical accidents and to examine the moderating role of social support on the relationship between clinicians' explanation and attitude and PTSD symptoms. A total of 180 patients were drawn from a medical accident organization and online communities related to medical accidents. Results showed that 171 (95%) of the subjects experienced full PTSD symptoms and their severity of the PTSD Symptoms was as high as those who experienced other severe traumatic events. Though the main effect of clinician’s explanation and attitude on PTSD symptoms was not significant, the moderating effect of social support was significant in the relationship between clinicians’ explanation and attitude and PTSD symptoms. In other words, when the level of social support was low, the poorer the explanation and attitude of clinicians, the more severe the symptoms of PTSD. Drawing from these results, psychological, social, and institutional strategies were suggested to alleviate and prevent PTSD symptoms of patients injured by medical accidents. Finally, limitations of this study and suggestions for future research were discussed. 의료사고 관련 연구들은 의료분쟁 및 피해구제와 관련한 법이론적 연구가 대부분이며 의료사고 환자들의 심리적 경험을 심층적으로 탐구한 연구는 부족한 실정이다. 이에 본 연구는 의료사고를 겪은 환자들의 외상후 스트레스 장애(Post Traumatic Stress Disorder: PTSD) 현황을 알아보고, 의료진의 설명 및 태도와 PTSD 증상의 관계에서 사회적 지지의 조절효과를 검증하였다. 의료사고 단체와 의료사고 관련 온라인 커뮤니티에서 모집된 총 180명의 의료사고 환자의 자료가 분석에 사용되었다. 분석 결과, 연구대상자 중 171명(95%)이 완전 PTSD 증상 수준으로 선별되었으며 다른 외상 경험자들과 비교해도 PTSD 증상의 심각도가 높은 것을 확인하였다. 또한 의료진의 설명 및 태도가 PTSD 증상에 미치는 주효과는 유의미하지 않았지만 의료진의 설명 및 태도와 PTSD 증상의 관계에서 사회적 지지 수준의 조절효과가 유의한 것으로 나타났다. 즉, 사회적 지지 수준이 높을 때는 의료진의 설명 및 태도에 따른 PTSD 증상의 유의미한 변화가 없었으나, 사회적 지지 수준이 낮을 때는 의료진의 설명 및 태도가 미흡할수록 PTSD 증상이 악화되었다. 이러한 연구 결과를 바탕으로 의료사고 환자들의 PTSD 증상을 완화하고 예방하는데 있어 심리적, 사회적, 제도적 방안들을 제언하였다. 마지막으로 본 연구의 제한점과 향후 연구 방향에 대해 논의하였다.

북한 이탈주민의 지각된 스트레스 및 자존감이 우울에 미치는 영향 -차별감과 억제형 대처양식의 조절효과를 중심으로-

김나연 한국상담학회 2011 한국상담학회 학술대회 논문집 Vol.2011 No.8

경영자의 자기과신 성향과 이익조정의 관계에 영향을 미치는 요인:산업 내 경쟁도를 중심으로

김나연,황국재 한국관리회계학회 2020 관리회계연구 Vol.20 No.1

[Purpose] Managers are likely to distort the corporate reporting profit with the intention of creating a favorable situation in their terms or rewards, thereby infringing on the interests of shareholders and interested parties involved with the firm. This study considered that this trend would be more serious if managers had a tendency to overconfidence. This Research was conducted to explore the exogenous factors of the entity, namely whether external circumstances of the competitive environment it faces are controllable. [Methodology] The empirical analysis was made based on a regression analysis of local KOSPI and KOSPI listed companies. As a dependent variable, this study used both the measure of earnings management through discretionary accruals and the measurement of real earnings management. [Findings] The analysis showed that the level of competition in each industry plays a controlling role in the trend of raising earnings management through discretionary accrual by managers. However, for real earnings management, it did not achieve a consistent result on the level of control of competition within the industry, resulting in partial support for the hypothesis. [Implications] This is meaningful in that it partly supports the fact that competition within the industry serves as a control over management’s actions. There is also a contribution in terms of providing another empirical basis for the prior study, in which a high level of competition within an industry is likely to mitigate problems caused by information asymmetry, because there is a large number of entities in that industry and the amount of information that is exposed in relation to that industry or entity. [연구목적] 본 연구는 경영자들이 자신의 임기나 보상에 있어서 유리한 상황을 만들고자 하는의도로 기업의 보고이익을 왜곡하여 주주와 기업과 관계된 이해당사자들의 이익을 침해할 가능성이 있는데, 이러한 경향은 경영자에게 자기과신 성향이 있는 경우 더욱 심각할 것으로 보았다. 이러한 경향을 기업의 외생적 요소 즉, 기업이 직면하는 경쟁 환경이라는 외부적 상황이 통제할 수 있는지에 대해 알아보고자 하는 목적으로 연구가 진행되었다. [연구방법] 실증분석은 국내 KOSPI 및 KOSDAQ 상장기업을 대상으로 한 회귀분석으로 이루어졌으며, 종속변수로서 이익조정은 재량적 발생액을 통한 이익조정 및 실물이익조정에 대한측정치를 모두 활용하여 분석했다. [연구결과] 분석결과, 산업 내 경쟁 정도가 자기과신 성향을 가진 경영자가 재량적 발생액을통해 이익을 상향조정하는 경향에 대한 통제역할을 수행하는 것으로 나타났다. 그렇지만, 실물이익조정에 대해서는 산업 내 경쟁 정도의 통제역할에 대한 통일된 결과를 얻지 못하여 가설을부분적으로 지지하는 결과를 얻었다. [연구의 시사점] 이는 산업 내 경쟁도가 경영자의 행동에 대한 통제장치로서의 역할을 한다는데 대해 부분적으로 지지한다는 측면에서 의미를 갖는다. 또한 산업 내 경쟁도가 높으면 해당산업에 속한 기업들의 수가 많고 해당 산업이나 기업과 관련하여 노출된 정보의 양이 많으므로,정보 비대칭으로 인한 문제를 완화할 수 있다는 선행연구에 대한 또 다른 실증적 근거를 제공한다는 측면에서 또한 공헌점이 있다.

아동미술의 색채표현 심리 연구 : 경남지역 미취학 아동을 중심으로

김나연 한국아동미술학회 2009 아동미술교육 Vol.8 No.-

안데르센 동화에 나타나는 잔인성, 선정성, 폭력성, 그리고 추상적 개념에 대한 완역본과 아동도서 간 비교 : 『미운 오리 새끼』와 『인어 공주』를 중심으로

김나연 이화여자대학교 통역번역연구소 2016 T&I review Vol.6 No.-

The research compares a complete translation of Andersen Fairytales ‘Ugly Duckling’ and ‘Little Mermaid’ and its children’s literature specifically in brutality, sexual expression, violence and abstract concept. There are major differences as ideology reflected and invaded in translation. As children’s literature main reader is children, adults invaded and rewrote children’s literature as they thought some contents are inappropriate for children or too hard for children to understand. Translation strategies such as omitting, purification, and simplification are used in children’s literature of Andersen Fairytales compared to its complete translation. Also, the research deals with functions and features of children’s literature which results in differences in translation. It includes aesthetical purpose, educational purpose, and purpose for protection of children from immoral thoughts and behaviors. The research aims to further discuss the direction of children’s literature between literature in its complete version and rewriting considering children as main reader.