• 한국간호교육학회지
• /
• 제15권2호
• /
• pp.293-301
• /
• 2009

Purpose: This study was conducted to investigate the relationship between self-esteem and coping skills among middle school students. Method: The participants were 674 students in three middle schools in GyeongGi-Do. The data were collected from June 10 to 20, 2005. The instruments used were the Rosenberg Self-esteem Scale and the Ways of Coping Checklist. The data were analyzed using the SPSS-Win 12.0 program. Result: Self-esteem showed a significant positive correlation with positive coping skills (r= .162. p= .000). As for the positive coping skills, there was a significant difference by grade (F= 4.69, p= .010), relationship with parent (F=4.036, p= .02), and relationship with siblings (F=3.902, p= .02). As for the negative coping skills, there was a significant difference by grade (F=3.05, p= .04), condition of living with parents (F=3.559, p= .02), economic status (F=3.736, p= .02), relationship with sibling (F=3.408, p= .03), and troubling matters (F=5.422, p= .005). Conclusion: Positive coping skills may be effective for adjustment because they positively related to self-esteem. Self-esteem and coping skills should be considered when an adolescent's mental health enhancement program is designed.

• 한국정보시스템학회지:정보시스템연구
• /
• 제27권2호
• /
• pp.135-155
• /
• 2018

Purpose Recently, with the enhancement of mobile technologies, people have formed various relationships and spreaded networks on social network service(SNS). In addition, although people make a decision based on the thoughts and emotions about self, there is little empirical research on social relations and self-construal of users in social network game (SNG). Design/methodology/approach This study was designed to examine the structural relationships among SNG users' social capital, self-construal, behavioral adaptation, SNG reuse intention and charged item purchasing intention. Findings The results from this study are as follow. First of all, the bonding social capital did not have a significant impact on behavioral adaptation to SNG, but bridging social capital had a positive impact on behavioral adaptation. Second, independent self-construal did not have a significant impact on behavioral adaptation to SNG, but interdependent self-construal had a positive impact on behavioral adaptation. Lastly, the behavioral adaptation to SNG had a positive impact reuse intention and charged item purchasing intention. Also, SNG reuse intention had a positive impact on charged item purchasing intention.

• 한국학교보건학회지
• /
• 제35권2호
• /
• pp.41-48
• /
• 2022

Purpose: The purpose of the study was to investigate the mediating effects of psychosocial well-being on the relationship between self-leadership and learning flow in nursing students. Methods: A total of 148 nursing students with online class experience participated in the study. The data were analyzed using the independent t-test, Pearson's correlation coefficient, PROCESS macro, and bootstrapping methods with SPSS Statistics 26.0. Results: The results showed that self-leadership, learning flow, and psychosocial well-being were significantly correlated, and self-leadership had a direct effect on learning flow. In other words, the higher the level of self-leadership, the higher the learning flow of nursing students. Psychosocial well-being was partially mediated by self-leadership and learning flow. Conclusion: It is necessary to develop and implement programs for self-leadership and psychosocial well-being enhancement as a strategy to enhance nursing students' learning flow.

• 가정과삶의질연구
• /
• 제35권2호
• /
• pp.63-75
• /
• 2017

The purpose of this study was to investigate the differences in optimism, self-esteem and self-leadership according to age, monthly income, and teaching experiences of multicultural family home-visit instructors and the influence of optimism and self-esteem on self-leadership. 668 home-visit instructors participated in the online survey from 140 multicultural family support centers in Seoul, 6 metropolitan cities, 9 provinces, and other cities and counties. Data were analyzed through frequence, percentages, Pearson's correlations, One-way ANOVA, $Scheff{\acute{e}}$ post-hoc test, and stepwise multi-regression using SPSS 21.0. The main findings are as follows. First, there were significant differences in optimism and self-esteem according to age and monthly income. Second, there were significant differences in self-leadership according to age and home-visit teaching experiences. Third, the stepwise multiple regression model showed that optimism, self-esteem and the individual variables had an influence on the self-leadership of home-visit instructor's self-expectation. These results suggest that self-esteem and optimism are important precursors of self-leadership and self-leadership training based on self-esteem and optimism is necessary for self-leadership enhancement of home-visit instructors.

• Journal of Microbiology and Biotechnology
• /
• 제23권4호
• /
• pp.539-544
• /
• 2013

The effects of culture depth (2-10 cm) and cell density on the growth rate and biomass productivity of Chlorella sp. XQ-200419 were investigated through the use of a self-designed open circular pond photobioreactor-imitation system. With increases in culture depths from 2 to 10 cm, the growth rate decreased significantly from 1.08 /d to 0.39 /d. However, the biomass productivity only increased slightly from 8.41 to 11.22 $g/m^2/d$. The biomass productivity (11.08 $g/m^2/d$) achieved in 4 cm culture with an initial $OD_{540}$ of 0.95 was similar to that achieved in 10 cm culture with an initial $OD_{540}$ of 0.5. In addition, the duration of maximal areal productivity at a 4 cm depth was prolonged from 1 to 4 days, a finding that was also similar to that of the culture at a 10 cm depth. In both cases, the initial areal biomass densities were identical. Based on these results and previous studies, it can be concluded that the influence of culture depth and cell density on areal biomass productivity is actually due to different areal biomass densities. Under suitable conditions, there are a range of optimal biomass densities, and areal biomass productivity reaches its maximum when the biomass density is within these optimal ranges. Otherwise, biomass productivity will decrease. Therefore, a key factor for high biomass productivity is to maintain an optimal biomass density.

• 대한기계학회논문집A
• /
• 제39권7호
• /
• pp.653-657
• /
• 2015

표면확산계수의 활성화를 통한 실리콘-게르마늄(silicon-germanium) 양자점의 성장을 수치해석적으로 구현하였다. 실리콘 기판 위에 증착된 실리콘-게르마늄 박막의 성장을 표현하는 비선형 지배방정식을 유도하였으며, 확산계수를 온도의 함수로 고려하여 표면확산계수의 국소적 향상이 미치는 효과를 살펴보았다. 해석결과는 안정상태의 박막이 섭동될 때에 양자점이 자기조립되는 과정을 보여주며, 박막표면의 국소부위에 선택적으로 구조물이 성장하는 현상을 나타낸다. 본 연구는 바텀업(bottom-up) 방식이 내재적으로 지닌 불규칙성을 해결할 대안을 마련하여 양자기기를 위한 공정개발의 방향을 제시한다.

• The Journal of Asian Finance, Economics and Business
• /
• 제7권10호
• /
• pp.885-896
• /
• 2020

The purpose of this study is to shed light on the driving motivations of contributing social word of mouth on social networking sites (sWOM) toward both tangible and intangible products. In order to develop a research model, this study adopts the motivation theory and TAM model. Data was collected from 904 members of the cosmetic and restaurant communities by using the snowball method. After assessing the validity of all constructs, the structural equation modeling (SEM) is used to test the proposed hypotheses. Results show that personal motivations (satisfaction, opinion leadership, self-enhancement, and economic incentives) and characteristics of sWOM (Perceived Usefulness and Ease of Use) have positive effect on exposure and engagement behaviors. Here are our specific findings, (1) customer satisfaction positively affects online interactions on SNSs such as Like or Sharing a content; (2) sWOM contribution behavior exists in two structures (Exposure and Engagement) and affects each other; (3) This study combines two groups of personal motivation and TAM to conceptualize a research model; and (4) The motivations of contributing sWOM between a specified service and product are rather similar. These findings help digital managers to understand consumers' behavioral contributions on SNSs and also provide interesting insights for marketers.

• 벤처창업연구
• /
• 제18권5호
• /
• pp.33-44
• /
• 2023

창업효능감은 창업에 대한 사람들의 태도와 행동을 설명하는 중요한 변수이다. 본 연구에서는 창업효능감에 영향을 미치는 개인의 심리특성변수인 행운신념과 긍정적 인지편향을 주목하였다. 본 연구에서 특히 주목한 것은 행운이다. 사업성공이 행운에 의해서 좌우된다는 생각과 믿음이 널리 퍼져있다. 그럼에도 이에 대한 학술적 검토와 논의는 제대로 되지 않았다. 학술적으로 무관심했던 이유는 행운이 일종의 미신이며, 예지나 초감각적 지각과 관련이 있고, 외부환경에 의해 무작위적으로 일어난다고 보았기 때문이다. 행운을 개성과 같은 개인의 특성변수로 보고 이를 측정하기 위한 척도가 개발되면서 부터 행운에 대한 연구가 본격적으로 시작되었다. 본 연구에서는 행운신념에 대한 기존연구들을 검토하고, 이 행운신념이 긍정적 인지편향과 창업효능감에 미치는 영향을 실증분석을 통해 살펴보고자 하였다. 실증분석을 위해 본 연구는 일반인 400명을 대상으로 온라인 설문조사를 실사하였다. 가설검증을 위해 AMOS 21.0을 이용하여 구조방정식 모형분석을 실시하였다. 가설검증 결과, 행운신념이 긍정적 인지편향인 자기고양 편향과 통제착각 편향, 낙관주의 편향에 정(+)의 영향을 미칠 것이라는 가설은 모두 채택되었다. 긍정적 인지편향(자기고양 편향, 통제착각 편향, 낙관주의 편향)이 창업효능감에 정(+)의 영향을 미칠 것이라는 가설도 또한 모두 채택되었다. 행운신념과 창업효능감의 관계에서 긍정적 인지편향의 매개적 역할을 살펴보기 위해 추가분석을 실시하였다. 이 분석에서 '행운신념→긍정적 인지편향→창업효능감'의 경로계수 값이 통계적으로 유의하게 나타났다. 이를 통해 행운신념과 창업효능감의 관계에서 행운신념의 간접효과, 즉 긍정적 인지편향의 매개효과를 확인하였다. 마지막 결론에서는 이상의 실증분석 결과를 바탕으로 본 연구의 시사점과 한계점을 논의하였다.

• 한국콘텐츠학회논문지
• /
• 제21권1호
• /
• pp.639-648
• /
• 2021

본 연구의 목적은 강점기반 집단상담 프로그램이 보호관찰 청소년의 자아존중감과 진로성숙에 미치는 영향을 알아보고자 하였다. 연구대상은 G광역시 보호관찰 여자청소년을 대상으로 실험집단과 통제집단으로 각각 15명씩 배치하였다. 본 연구결과 강점기반 집단상담 프로그램은 보호관찰 청소년의 자아존중감 영역가운데 일반적, 사회적 자아존중감 향상에서는 긍정적인 효과가 있었지만, 가정적 자아존중감 향상에는 통계적으로 유의한 영향을 미치지 못했다. 이는 보호관찰 청소년들의 가정적 자아존중감 향상을 위해서는 가정 환경적 개입을 통해 부모와의 긍정적인 관계 회복, 가족기능의 회복을 도와야 한다는 것을 알 수 있었다. 또한 강점기반 집단상담 프로그램이 보호관찰 청소년의 진로성숙 영역 가운데 계획성, 자기이해, 직업지식, 진로준비 영역에서는 긍정적인 효과를 보였지만, 독립성 영역에서는 통계적으로 유의미한 영향을 미치지 못했다. 보호관찰 청소년들이 스스로 자신의 진로에 대해서 관심을 갖고 준비하는 독립성을 향상시키기 위해서는 가정과 사회가 더욱더 관심을 갖고 진로지도에 대해 구체적인 지원을 해야 된다는 것을 알 수 있었다. 이와 같은 연구결과는 강점기반 집단상담 프로그램이 보호관찰 청소년의 자아존중감과 진로성숙 향상에 유의한 영향을 미치는 것으로 나타났다. 앞으로 보호관찰 청소년들이 자신과 타인을 존중할 줄 알며, 자신의 진로에 대해 구체적으로 계획을 세우고, 책임감 있게 행동할 수 있는 성숙한 인간으로 성장하도록 돕기 위해서는 더욱더 강점기반 집단상담 프로그램에 대한 연구가 필요하며, 대학생 멘토들을 활용해서 보호관찰 청소년들을 도울 수 있는 다양한 방안들을 모색해야 할 것이다.

• 지역사회간호학회지
• /
• 제12권2호
• /
• pp.317-328
• /
• 2001

The purposes of this study were to develop the empowerment education program, to describe the experiences of diabetes patient's empowerment process and to develop a theoretical model of the diabetes patient's empowerment process. Method 1. : The development of the empowerment program for the diabetes patients: The strategies of the empowerment education program were enhancement of problem - solving, decision making, self-efficacy, self-control. participation and mutual support. Method 2. : According to the grounded theory methodology of Strauss and Corbin, the qualitative data was collected with in depth interviews and participants observations until its saturation when the 25 consented subjects were participating and interacting with the other subjects in the empowerment education program. Results: With the analysis of the data, 29 categories were generated. The core category generated, which was a central phenomenon of the empowerment process, was named powerlessness. The intervening conditions facilitating or impeding the empowerment process were discovered as supportive systems through the participation of group meeting, problem solving dialogue, and the knowledge deficit of self-care. The action/interaction strategies were developed as the paricipating, dialoguing, questioning, supporting system, self-controlling, self efficacy, enhancing self-esteem. stress relaxing and instillation of hope.