• The Journal of Korean Academic Society of Nursing Education
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• 제25권1호
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• pp.115-124
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• 2019

Purpose: This study was performed to identify the influence of nursing professionalism and campus environment on the perception of ethical sensitivity among nursing students. Methods: A descriptive survey design was used for this study. The participants were 323 nursing students attending four universities in Busan and Kyungnam. Data collection was conducted from November 25 to December 25, 2017 using a self-report questionnaire. Data were analyzed using a t-test, ANOVA, Scheffe's test, Pearson's correlation coefficients, and stepwise multiple regression. Results: The factors influencing ethical sensitivity of nursing students were identified as professional self-concept (${\beta}=.36$), nursing role (${\beta}=.24$), scholarship (${\beta}=.17$), practicability (${\beta}=.17$), and propriety (${\beta}=-.13$). Five factors explained 40.5% of nursing students' ethical sensitivity. Conclusion: The results of this study can be used to develop further educational programs on nursing professionalism and campus environments for enhancement of nursing students' ethical sensitivity.

• The Journal of Asian Finance, Economics and Business
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• 제8권7호
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• pp.235-244
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• 2021

This study aims to determine the behavior of consumer interest in sustainable fashion products in Indonesia and the factors that influence it. Personal values, Green Trust, and attitude toward green products are studied to get a proper picture of the ethical behavior of consumers. The method used is the Structural Equation Model (SEM) technique using AMOS 23 software. A sample of 103 participants used the convenience sampling technique. The study results show that green trust and attitude toward green products successfully mediate personal value and green purchase intention on ethical fashion products in Indonesia. In this study, it was found that personal values cannot directly influence the purchase intention of sustainable fashion products. The influence of Personal Value must first be mediated by green trust or attitude toward green products to further influence green purchase intention of ethical fashion products in Indonesia. This is not in line with previous studies. Indicators of personal values such as self-transcendence, self-enhancement, conservation, and openness directly cannot predict the behavior of purchase intentions for sustainable fashion products in Indonesia. From the descriptive conclusion of the data obtained, there are various types of meanings of individual values, and fashion consumers in Indonesia are more affected by contextual factors.

• Journal of the Korean institute of surface engineering
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• 제53권6호
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• pp.300-305
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• 2020

Corrosion of reinforcement steel rebar is a serious problem in a wide range of concrete application for buildings and infrastructures. Hydrophobizing surface treatments, such as self-assembled monolayer coating, edible oil-impregnation and silicone oil-impregnation were applied to solidified concrete. The hydrophobizing of concrete significantly reduces an absorption and transportation of water toward a steel rebar in concrete, so that the corrosion resistance of the steel rebar. In particular, the silicone oil-impregnation not only forms the hydrophobic monolayer on the concrete but also fills the inter-connected pores of concrete, thus the corrosion of steel rebar is significantly inhibited compared to the self-assembled monolayer coating and edible oil-impregnation. Therefore, the silicone oil-impregnation can be a promising candidate for preventing corrosion of steel rebar in concrete for durable performance and safety.

• Journal of Engineering Education Research
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• 제25권1호
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• pp.33-45
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• 2022

This study aims to investigate effects of scaffolding on writing apprehension and media literacy in engineering freshmen's synchronous online writing course, and the relationships between the two variables. 'Scaffolding' is in-time support provided by a teacher/tutor or competent peer that enables students to meaningfully gain skills at problem solving process. Also, it is one of the most frequently mentioned concepts in education as well as one of the more necessary teaching strategies in an online writing course. In this study, provided treatments for the experiment were supportive scaffolding for domain-specific knowledge and reflective scaffolding for meta-cognitive knowledge. Participants were 102 engineering undergraduate students, who were assigned to two experimental groups by scaffolding types. A process-based writing course in online learning environment was conducted for 8 weeks. The writing tasks were given according to writing process. The findings were that, firstly, there were statistically significant writing apprehension's reduction and self-expression's improvement through the scaffolding provided in writing class. Secondly, writing apprehension's reduction and self-expression's improvement were significant in supportive scaffolding group. Thirdly, media literacy predicted writing apprehension. The practical implications of these findings are discussed herein, with particular attention on ways for writing apprehension's reduction as well as media literacy's enhancement.

• Journal of Fashion Business
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• 제25권6호
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• pp.81-101
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• 2021

Traditional department stores have been struggling to attract customers for several years. Many retail stores have closed in recent years, even before the COVID-19 pandemic. The reinvention of in-store shopping value and experience is imperative to attract customers and reinvigorate retail business. The purpose of this study was to discover which in-store components can improve customer experiences and loyalty while also identifying dissatisfaction issues in consumer experiences in department stores. The data was collected from two consumer groups-luxury department store (Selfridges) customers and mid-market department store (Debenhams) customers-to identify the types of value and experiences they seek most often. The findings showed that to enhance their store patronage, Debenhams should reposition their brand image in a way that allows customers to connect with their self-image and lifestyle by improving efficiency and convenience and prioritizing the utilitarian and social value types. By contrast, Selfridges should enhancetheir store atmosphere, visual merchandising and sensory experiences by maximizing slow retailing experiences and emphasizing the aspirational self-concept image for symbolic and hedonic value. This research uncovered the existence of numerous overlappingvalue dimensions, each of which contributed to the enhancement of the others. Several young customers expressed their support for ecologically responsible, cost-effective second-hand luxury products. Instead of focusing merely on conventional value dimensions, department retailers should determine how environmental and ethical objectives can be fulfilled. This study explained how department stores can craft their in-store environments to appeal to their customers' preferred value types to ensure success in a competitive market.

• Progress in Superconductivity and Cryogenics
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• 제12권3호
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• pp.7-11
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• 2010

For many large-scale applications of high-temperature superconducting materials, large critical current density($J_c$) in high applied magnetic fields are required. A number of methods have been reported to introduce artificial pinning centers(APCs) in $YBa_2Cu_3O_{7-\delta}$(YBCO) films for enhancement of their $J_c$. In this work, we investigated electric characteristic of YBCO films on $SrTiO_3$ (100) substrates whose surfaces were modified by the introduction of Au nanoparticles (AuNPs). Au nanoparticles were uniformly dispersed on STO substrates with one of typical solution techniques, self assembled monolayer. After heating the STO substrates with Au nanoparticles, the size of Au nanoparticles was around 29~32 nm in height and 41~49 nm in diameter. XRD diffraction patterns taken on the YBCO film with Au nanoparticles show the c-axis orientation. The measured $T_c$ of YBCO /AuNPs films was around 89K and the $J_c$ was 0.75 MA/$cm^2$ at 65 K and 1 T.

• Journal of the Korean Chemical Society
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• 제46권3호
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• pp.287-295
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• 2002

In this study, the effects of a self-assessment on the students' science concept understanding and science-related attitudes were investigated. Student's perceptions towards the self-assessment were also examined. Five classes from a middle school in Gyunggi Province were chosen. Two of those classes were assigned to the control group that no self-assesment tool was applied to and the other 3 classes were assigned to the experimental group which a self-assess-ment tool developed for this study was applied to. The experimental group was further divided into two groups for imple-ment of two kinds of programs. One experimental group was provided some feedback such as solutions to problems and the other was not provided any type of feedback. The tests of science-related attitudes were administered before and after the instruction period. The science concepts understanding test was done only after the instruction. The results of this study were as follows. There were significant differences between the experimental group and control group in under-standing of scientific concepts. The enhancement of science-related attitudes was also higher for the experimental group. Providing feedback to students was more effective in the improvement of students' science-related attitudes. However, there were no significant differences in understanding of scientific concepts in relation to the feedback in experiment groups. From the above results, it was acknowledged thet self-assessment applied to the middle school science class showed considerably positive influences on the improvements of the understanding of scientific concepts and science-related attitudes.

• Korean Journal of Childcare and Education
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• 제10권5호
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• pp.101-115
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• 2014

This study examines if self-esteem mediates the relationship between marital satisfaction and parenting practice by using the Panel Study of Korean Children of Korea Institute of Child Care and Education, and empirically analyzes if household income causes the difference of mediating effect. For this research, the 3rd Panel Study of Korean Children (2010), including 1,802 children whose average age is 25.75 months (SD=1.37), is employed. Based on the preceding studies which demonstrated the effect of marital satisfaction on mothers' parenting behavior directly and indirectly, a research model is designed by predicting that marital satisfaction might have a positive effect on parenting practice through the mediation of self-esteem. Structuring equation was used to analyze the model as the appropriate research method. The result of the data analysis utilizing a structural equation model is as follows: Firstly, the higher the marital satisfaction of a mother is, the more it influences her positive child-rearing attitude, not only directly, but also indirectly through her self-worth. Secondly, the modifying effect in accordance with the level of the income of a household was found to be meaningful only in the influences of the marital satisfaction to the self-worth. This study result suggests that the enhancement of the self-worth of a mother will contribute to improving the quality of child-rearing, regardless of the level of the income of a household.

• Journal of the Korea Academia-Industrial cooperation Society
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• 제20권3호
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• pp.306-317
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• 2019

The purpose of this study was to examine the structural relationships among the Big Five personality traits, self-esteem, job satisfaction, and life satisfaction of employees and to investigate how these relationships vary depend on gender. Using data from 1183 employees from the 18th and 19th Korean Labor and Income Panel Study (KLIPS) in 2015 and 2016, we investigate the structural relationships among variables including multi-group path analysis by gender. This study found that openness to experience(${\beta}=.07$), conscientiousness(${\beta}=.19$), and extraversion(${\beta}=.09$) were positively associated with employees' self-esteem while neuroticism was negatively associated(${\beta}=-.09$). Second, only neuroticism among the Big Five personality traits was significantly related to job satisfaction(${\beta}=.08$). Third, conscientiousness(${\beta}=.08$) and agreeableness(${\beta}=.09$) were significantly related to life satisfaction. Fourth, self-esteem positively affected career satisfaction(${\beta}=.31$) and life satisfaction(${\beta}=.29$). Fifth, self-esteem mediated the links between all Big Five personality traits, except agreeableness, as well as job and life satisfaction. Sixth, the effect of extraversion on life satisfaction had differences between male and female. These results imply that self-esteem enhancement program based on the Big Five personality traits should be implemented in order to improve employee's job and life satisfaction.

• Journal of the Korean Chemical Society
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• 제55권5호
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• pp.857-874
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• 2011

The purposes of this study were to develop teaching strategy enhancing creative problem solving skills and to examine the instructional influences on studints' creative thinking skills, critical thinking skills, creative personality and academic self-regulation. In this study, a model using inter-disciplinary analogies(PDCA model) was designed and applied to the existing 'Teaching model for the enhancement of the creative problem solving skills'. And it was implemented to preservice science teachers for the one semester. Results indicated that the experimental group presented statistically meaningful improvement in creative thinking skills, especially in the originality of identifying a problem, making hypothesis, and controlling variables (p<.05). In addition, the strategy contributed to improving critical thinking skills, especially in inquiry process of recognizing problems, making hypothesis, interpreting and transforming of data (p<.05). This strategy also helped students' academic self-regulation (p<.05). But there was no significant improvement in creative personality(p<.05).