• 한국가족관계학회지
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• 제21권1호
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• pp.29-49
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• 2016

Objectives: The purpose of this study was aimed to examine the effect of self-esteem on life satisfaction and happiness among adolescents, and to verify moderated mediation of peer relations mediated by altruism and self-regulation. Method: The study referred to the 2015 Annual Report of the Korean Children and Youth Panel Survey. More precisely, report on the fourth year research process of the study cohort comprising 2,091 subjects was used to verify the research model. Overall data were analyzed by using SPSS 18.0 program and specifically, moderated mediation were verified by using SPSS Macro, as suggested by Preacher, etc. (2008). Results: As a result, firstly, the peer relations mediated the relationship between life satisfaction and self-esteem among adolescents. Secondly, altruism and self-regulation had moderated mediation effects between self-esteem and peer relations among adolescents. Conclusion: These results suggest that self-esteem affects on life satisfaction and happiness by mediation of peer relations among adolescents and altruism and self-regulation agent is applied positive adjustment to further promote the peer relations and increase life satisfaction among adolescents. Through these study results, the implications for counseling and suggestions for future research were discussed.

• Clinical Nutrition Research
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• 제11권4호
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• pp.264-276
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• 2022

Hemodialysis (HD) patients can experience appetite alterations that affect meals and nutritional status. Few qualitative studies have assessed the chronic impact of HD on the everyday diet. This study aimed to characterise comprehensively the experiences of HD patients adapting to appetite alteration. Semi-structured, face-to-face interviews were conducted in a unit of a tertiary hospital to understand patient experiences with appetite alteration. An interview guide was used to consider adaptive processes developed after reviewing the literature and based on the researchers' clinical experiences. A single researcher conducted all interviews to maintain consistency in data collection. The interview content was analysed using Nvivo 11 based on grounded theory and constant comparison analysis. As a results, the mean age and HD vintage of 14 participants were 60 and 5.8 years, respectively. We developed a self-care model based on HD patient experiences with appetite alteration based on axial and selective coding. Differences in urea sensitivity, taste alteration, and social support could be explained by timing of transitions, life events, and responses to stress. Self-care processes are adapted through the processes of "self-registration" and "self-reconstruction," starting with "disruption." At the stage of adjustment, 4 self-management types were derived based on pattern of self-care: self-initiator, follower, realist, and pessimist. The results of this study provide unique qualitative insight into the lived experiences of HD patients experiencing appetite alteration and their self-care processes. By recognising dietary challenges, health teams can better support HD patients in the transition from dietary education to self-care.

• 한국사회복지학
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• 제56권3호
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• pp.61-87
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• 2004

본 연구에서는 미혼모의 사회적 관계망의 기능적 특성이 미혼모의 자아존중감에 미치는 영향을 알아보고자 하였으며, 특히 기존 연구에서 배제되어 있던 사회적 관계망의 부정적 측면인 사회적 갈등에 주목함으로써, 연구의 폭을 넓히고자 시도하였다. 이를 위해 본 연구는 전국 미혼모 시설 8곳 중 6곳에 거주하고 있는 미혼모들 205명을 대상으로, 설문조사를 실시한 후 다중회귀분석방법을 사용하여 분석하였다. 연구 결과 미혼모들이 지각하는 사회적 지지의 수준이 높을수록 자아존중감이 높게 나타났으며, 사회적 갈등이 높을수록 자아존중감은 낮게 나타났다. 특히 미혼모들이 지각하는 사회적 갈등은 사회적 지지보다 낮은 수준이기는 하지만, 자아존중감에 미치는 영향력은 사회적 지지와 비슷한 것으로 나타났다. 이러한 사회적 관계망의 부정적 기능에 대한 인식은 시설내 미혼모에게 개입하는데 있어 새로운 방향을 제시해 준다. 즉, 지금까지 관심을 가져왔던 사회적 지지체계에 대한 개입 외에, 갈등의 원천이 될 수 있는 관계망과의 관계를 제거하고 새로운 대안을 찾거나 개선하는 방향으로 개입의 방향을 전환할 수 있을 것이다.

• 대한공간정보학회지
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• 제23권2호
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• pp.27-38
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• 2015

본 연구에서는 근접사진측량의 DLT와 부가변수에 의한 광속조정법을 활용하여 타겟에 대한 3차원 위치좌표를 산출하고, 결과의 정확도에 대한 분석을 수행하였다. 이를 위하여 다수의 타겟이 부착된 실험환경을 구성하고, 토탈스테이션을 활용한 기준점측량을 수행하여 각 영상에 대한 카메라 캘리브레이션과 표정결과를 산출하였다. 정확도 분석을 위하여 스테레오 영상에서 동일하게 선점된 타겟에 대한 3차원 위치좌표 성과를 산출하고, 그 결과를 토탈스테이션으로 측정된 기준좌표와 비교하였다. 스테레오 영상에 대한 사진좌표 측정 시, 원형타겟에 대한 중심점을 측정하기 위한 타원 fitting 과정을 수행하고, 그 결과를 타겟에 대한 사진좌표로 활용하였다. 연구의 결과, 스테레오 영상 기반의 근접사진측량 방법으로 계산된 위치좌표는 약 1cm 미만의 최대 오차범위 내에서 평균 4mm 미만의 편차로 산출됨을 확인할 수 있었다. 이러한 결과를 통해 정밀한 정확도가 요구되는 다양한 근접사진측량 분야에 본 연구의 결과를 활용할 수 있을 것이라 판단된다.

• 수산해양교육연구
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• 제26권5호
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• pp.1165-1174
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• 2014

The research was conducted on 238 marine sports participants by clarifying the relationship among self-efficacy, sociality, and organization culture, to eliminate the organizational(home, school, club, workplace, etc.) culture maladjustment phenomenon which is caused by personal stress, the lack of physical activity, and the lack of sociality due to the rapid change of modern society and enhance sociality, adjustment to society and the lack of creativity due to the rigid hierarchy and contribute to organization culture through marine sports among sports which we enjoy with nature. Firstly, according to general self-efficacy, and social characteristics of the organizational culture and the gender differences in higher than women in all sub-variables of the sub-factors of self-efficacy and self-regulation, sociability, organizational culture, sub-culture and develop cultural factors agreed man showed that in the sub-factors of organization culture showed that the development of high culture and hierarchical culture in the age of 20s. Secondly, in terms of the effect of self-efficacy of marine sports participants on sociality, it is found that self-regulation and level of difficulty positively influence on the culture of agreement, the culture of development and the culture of hierarchy. Lastly, in terms of the effect of self-efficacy of marine sports participants on organizational culture, it is shown that self-regulation has positive influence on the culture of agreement, the culture of development and the culture of hierarchy.

• 디지털융복합연구
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• 제16권3호
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• pp.113-119
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• 2018

20세기 중반 이후 교육현장에서 지속적으로 제기되어온 대표적인 주제가 학습부진 문제해결이다. 따라서 본 연구에서는 자기조절학습요인을 인지, 동기, 행동조절로 구성하고, 학습부진 대학생의 학습동기인 내적가치, 자기효능, 호기심 및 자신감에 미치는 어떠한 영향을 살펴보았다. 연구는 창원시 소재 A대학교의 학습부진 상담프로그램에 참여한 대학생을 대상으로 하여 조사를 행하였다. 연구 결과 자기조절학습요인은 학습동기에 긍정적 영향을 미치는 것으로 나타났다. 둘째, 학습조절요인은 자기효능감에 긍정적 영향을 미치는 것으로 나타났다. 마지막으로 학습조절요인은 호기심 및 자신감에 긍정적 영향을 미치는 것으로 나타났다. 본 연구를 통하여 다양한 요인이 통합적으로 학습과정에 작용하므로 상호작용을 고려한 종합적인 지도체제가 필요함을 확인하였다. 구체적인 방법으로는 인지적 동기적 행동적 요소들을 참고하여 동기수준을 강화시킬 수 있는 학습상담 프로그램 개발이 시급하다 하겠다.

• Journal of Korean Biological Nursing Science
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• 제9권2호
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• pp.105-117
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• 2007

Purpose: The purpose of this study was two folds: first, to identify the level of self care behavior of the hemodialysis patients and second, to find the correlation between the self care behavior and the physiologic indices. Method: The subjects were 52 hemodialysis patients, male and female, who have regularly received hemodialysis dialysis at the Dialysis Room in a leading teaching hospital, Seoul. The patients responded to the self care behavior questionnaires including their socio-demographic characteristics. The respondents have regularly recorded the self care log book. The physiologic indices, clinical characteristics related to the disease and hemodialysis were collected by the chart review. Result: The mean score of the self care behavior was 3.46. The mean score of the self care behavior on categories demonstrated as follows: medication 4.29, fistula management 4.13, management of physical problem 3.71, diet 3.28, exercise and rest 3.22, blood pressure and body weight management 2.97 and social adjustment 2.05 in order. Thirty patients managed discomfort of their fistula. Eleven patients took exercise for 0.5-1 hr/week. Thirty patients measured their body weight daily and thirty two measured their blood pressure daily. The score of self care behavior was significantly correlated with the mean weight gains between the dialysis sessions(r=-.312, p=.05). The mean weight gains between dialysis sessions was found to be high as the level of serum phosphorus and potassium increased(r=-.316, p=.05, r=-.465, p=.01). Conclusion: The result suggests that nursing intervention to the hemodialysis patients to improve self care behavior should be encouraged and further developed.

• 복식문화연구
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• 제27권5호
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• pp.479-495
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• 2019

This study defines Korean wave stars as Korean wave human brands and examines the influence of the characteristics, attachment, and self-congruity of the Korean wave human brand on brand equity. For this, this study surveyed Chinese female consumers in their 20s and 30s who consume many Korean wave products from May 2018 to June 2018. First, human brand characteristics, attachment, self-congruity, Korean wave aspiration level, and brand equity according to demographic characteristics were identified. Second, characteristics, attachment, self-congruity, and the aspiration level of the Korean wave human brand showed correlations with brand equity. However, brand awareness, a sub-factor of brand equity, does not show correlations with self-congruity. Third, characteristics, attachment, self-congruity, and Korean wave aspiration level had a positively influenced brand equity. Fourth, when looking into the mediated effect of attachment on brand equity, both human brand characteristics and self-congruity showed a partially mediated effect. Fifth, when analyzing the adjustment effect in the Korean wave aspiration level, a group with higher Korean wave aspiration level showed more correlations with attachment and brand equity. This study found that attachment and self congruity are important elements in forming human brand and brand equity. This study is significant in that it verified the influence of Korean wave brand power that has been on the rise recently on brand equity and provided a theoretical basis that has allowed researchers to determine that the characteristics, attachment, and self-congruity of Korean wave human brand significantly influence brand equity.

• 대한간호학회지
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• 제50권3호
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• pp.419-430
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• 2020

Purpose: This study aimed to assess the effect of the emotional coaching program for hospital nurses. Methods: The study used a non-equivalent control group pretest-posttest design, and participants included 60 nurses (30 in the experimental group and 30 in the control group) who worked at a general hospital. The experimental group attended four sessions, one per week, with each session lasting two and a half hours. Collected data were analyzed using descriptive statistics, Fisher's exact test, χ² test, t-test, paired t-test, and repeated measures ANOVA using SPSS WIN 23.0 program. Results: Significant differences were shown between the experimental and the control groups regarding emotional labor (F=68.40, p<.001), resilience (F=48.77, p<.001), and self-efficacy (F=15.31, p<.001). Conclusion: The emotional coaching program for nurses is useful for enhancing nurses' emotional labor management, resilience, and self-efficacy. In addition, this program may serve as a basis for providing emotional coaching to nurses in the future.

• Wind and Structures
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• 제30권1호
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• pp.69-83
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• 2020

Modelling incompressible, neutrally stratified, barotropic, horizontally homogeneous and steady-state atmospheric boundary layer (ABL) is an important aspect in computational wind engineering (CWE) applications. The ABL flow can be viewed as a balance of the horizontal pressure gradient force, the Coriolis force and the turbulent stress divergence. While much research has focused on the increase of the wind velocity with height, the Ekman layer effects, entailing veering - the change of the wind velocity direction with height, are far less concerned in wind engineering. In this paper, a modified k-ε model is introduced for the ABL simulation considering wind veering. The self-sustainable method is discussed in detail including the precursor simulation, main simulation and near-ground physical quantities adjustment. Comparisons are presented among the simulation results, field measurement values and the wind profiles used in the conventional wind tunnel test. The studies show that the modified k-ε model simulation results are consistent with field measurement values. The self-sustainable method is effective to maintain the ABL physical quantities in an empty domain. The wind profiles used in the conventional wind tunnel test have deficiencies in the prediction of upper-level winds. The studies in this paper support future practical super high-rise buildings design in CWE.