• The Journal of Korean Academic Society of Nursing Education
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• v.20 no.4
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• pp.577-586
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• 2014

Purpose: This study investigates patterns of small group interaction and examines the influence among graduate nursing students of online collaborative learning strategies on small group interaction patterns, task performance and learning attitude in web-based team learning environments. Method: To analyze patterns of small group interaction, group discussion dialogues were reviewed by two instructors. Groups were divided into two categories depending on the type of feedback given (passive or active). For task performance, evaluation of learning processes and numbers of postings were examined. Learning attitude toward group study and coursework were measured via scales. Results: Explorative interactions were still low among graduate nursing students. Among the students given active feedback, considerable individual variability in interaction frequency was revealed and some students did not show any specific type of interaction pattern. Whether given active or passive feedback, groups exhibited no significant differences in terms of task performance and learning attitude. Also, frequent group interaction was significantly related to greater task performance. Conclusion: Active feedback strategies should be modified to improve task performance and learning attitude among graduate nursing students.

• The Journal of Asian Finance, Economics and Business
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• v.8 no.4
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• pp.329-337
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• 2021

This research aims to expose the Islamic perspective on the concept of justice on the Mudarabah contract's profit-sharing ratio. In certain verses in Al-Qur'an, Islamic values in Muamalah, the rules dictated by the Qur'an and its practices, and explanations rendered (more commonly known as Sunnah) by the Prophet Muhammad (pbuh) and Sahabah (the companions of the Prophet Muhammad), and Fiqh Axiom (rules) in Muamalah (Islamic jurisprudence), are used as the instruments of sharia to achieve the study objective. Islamic monetary establishments in Indonesia are still not in full consistency with the Shariah principles, significantly as far as satisfying equity and justice by Islamic banks in mudarabah contract (with clients). The ignominy is the nisbah (ratio) between the capital proprietor and the capital director. There are models or propositions to decide the benefit (profit)-sharing proportion. Nevertheless, none of them explains or specifies the possibility of equity/justice in the profit-sharing ratio. This research utilizes an explorative and subjective methodology that contributes to the philosophical premise of deciding the profit-sharing fairness. The elements of a just ratio for the Mudharabah contract are mutual willingness, the existence of negotiation, and the level of advantages and risks of the labor.

• The Korean Journal of Physiology and Pharmacology
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• v.18 no.3
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• pp.263-268
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• 2014

The etiology of most psychiatric disorders is still incompletely understood. However, growing evidence suggests that stress is a potent environmental risk factor for depression and anxiety. In rodents, various stress paradigms have been developed, but psychosocial stress paradigms have received more attention than non-social stress paradigms because psychosocial stress is more prevalent in humans. Interestingly, some recent studies suggest that chronic psychosocial stress and social isolation affects mainly anxiety-related behaviors in mice. However, it is unclear whether chronic non-social stress induces both depression- and anxiety-related phenotypes or induces one specific phenotype in mice. In the present study, we examined the behavioral consequences of three chronic non-social stress paradigms: chronic predictable (restraint) stress (CPS), chronic unpredictable stress (CUS), and repeated corticosterone-HBC complex injection (RCI). Each of the three paradigms induced mild to severe depression/despair-like behaviors in mice and resulted in increased immobility in a tail suspension test. However, anxiety-related phenotypes, thigmotaxis and explorative behaviors, were not changed by the three paradigms. These results suggest that depression- and anxiety-related phenotypes can be dissociated in mouse stress models and that social and non-social stressors might affect brain circuits and behaviors differently.

• Science of Emotion and Sensibility
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• v.5 no.1
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• pp.33-48
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• 2002

This research aimed to (1) study the possibility of DMDI (i.e. ; digitalwear based on motion-detective input technology) as apparel product in young market, (2) to develop appropriate design of DMDI. In part I of this research, a deth-interview method developed on the assumption of design ethnography, and domain analysis were applied to analyze the consumers'latent demands and needs related to DMDI. Based on the result of analysis, the seven feasible applications and six design directions for DMDI were suggested.

• Science of Emotion and Sensibility
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• v.5 no.2
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• pp.35-50
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• 2002

The purpose of this research is 1) to search for the possibility of DMDI(Digitalwear based on motion-detective input technology) as an apparel product and 2) to develop designs of DMDI based on consumers' demand. This research consists of part I and part Ⅱ. In partⅠ, six design guidelines for designing of DMDI and five feasible applications were suggested as the result of an empirical study. In part Ⅱ of this research, two basic directions for designing of DMDI were suggested on the basis of the findings in part Ⅰ. Total 5 design prototypes of DMDI were developed, for which ‘wearability as an apparel product’ and ‘usability as an physical interface’ were intensively considered.

• Child Health Nursing Research
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• v.10 no.3
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• pp.311-320
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• 2004

Purpose: To investigate the relationships among mother's perception of her own newborn, her caring-confidence level, and her child-rearing attitude; and to provide data for developing effective nursing education programs on maternal newborn care. Method: Explorative survey questionnaires were completed by 159 married mothers of newborns from November 2003 to March 2004. Data were analyzed using SPSS/Win 10.0 by t-test and Pearson's Correlation coefficient. Result: The mean scores of the mother's perception of her own newborn, her caring- confidence level, and her child-rearing attitude were .26, 3.13, and 3.43 respectively. There was a positive correlation between mother's perception of her own newborn and her child-rearing attitude. There was a significant correlation between mothers caring-confidence level and her child-rearing attitude. Score of caring-confidence was significantly different depending on the availability of helper and history of delivery. Conclusion: Availability of helper and history of delivery significantly affected mothers caring-confidence. This in turn, along with mothers perception of her own newborn, enhanced mothers child-rearing attitude. Thus, an effective education for mothers should include these factors.

• Journal of the Korea Society of Computer and Information
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• v.17 no.2
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• pp.225-230
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• 2012

With a wide spread of smart phone, Smart society has been progressed through nationwide that changed way of personal daily life rapidly. As smart work has been introduced and utilized at the office, it is possible that the person in charge can handle remote transaction without restriction of time and place. Smartlization throughout the society has been progressed, member of work and system related can be linked mutually and took personalized services. This study identifies explorative moderating effect of smart environment at performance of work with employee cognition. As a result, found that smart work environment with complexity of work has increased moderating effect over collaborative work.

• Child Health Nursing Research
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• v.27 no.4
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• pp.339-353
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• 2021

Purpose: This study was conducted to investigate the educational needs for practicing neonatal intensive care among Korean nursing students. Methods: An explorative, sequential, mixed-methods design was used. Qualitative content analysis was conducted of in-depth interviews of six nursing students, five clinical practice faculty members, and five nurses in the neonatal intensive care unit. The results of a survey of 174 nursing students were analyzed quantitatively. Results: Nursing students, clinical practice faculty members, and nurses wanted opportunities for direct nursing practice and education in school during neonatal intensive care practice. In terms of specific educational content, nursing students expressed the highest observation-related educational needs for communication with medical team members, and they expressed the highest practice-related educational needs for operating medical equipment used for neonatal intensive care. The nursing students' needs with regard to the method of practice education were highest for orientation from the head nurses. Conclusion: Communication and operating medical equipment were found to be areas with high educational needs for practicing neonatal intensive care among Korean nursing students. Further research is needed to develop an educational framework and setting for practicing neonatal intensive care that would meet their needs.

• Korean Journal of Childcare and Education
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• v.15 no.5
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• pp.87-111
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• 2019

Objective: The purpose of this study is to investigate the effect of the level of communication difficulty between child-care teachers and parents and teachers' job satisfaction on teacher's emotional labor. Methods: The data of 137 questionnaires collected in Y city, Gyeongggi-do were analyzed. The respondents of the questionnaires were teachers of 0-5 year old children. Statistical analyses were performed using frequency analysis, explorative factor analysis, independent t-test, One-way ANOVA, and multiple regression analysis at the p < .05 by SPSS 24.0 program. Results: First, there was no statistically significant difference on child-care teachers' communication difficulties with parents by sociological variables of child-care teachers. Second, there was no statistically significant difference on teachers' job satisfaction by sociological variables of child-care teachers. However, there were significant differences on the sub-factors of job satisfaction by teaching careers, types of workplace, and marital status. Third, these two factors were found to be important predictors of child-care teachers' emotional labor. Conclusion/Implications: In order to reduce the emotional labor experienced by child-care teachers in early childhood care settings, it will be necessary to pursue a multi-faceted approach to improving the working environment.

• Structural Engineering and Mechanics
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• v.81 no.1
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• pp.93-102
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• 2022

The optimum design of reinforced concrete cantilever retaining walls subjected to seismic loads is an extremely important challenge in structural and geotechnical engineering, especially in seismic zones. This study proposes an adaptive sperm swarm optimization algorithm (ASSO) for economic design of retaining structure under static and seismic loading. The proposed ASSO algorithm utilizes a time-varying velocity damping factor to provide a fine balance between the explorative and exploitative behavior of the original method. In addition, the new method considers a reasonable velocity limitation to avoid the divergence of the sperm movement. The proposed algorithm is benchmarked with a set of test functions and the results are compared with the standard sperm swarm optimization (SSO) and some other robust metaheuristic from the literature. For seismic optimization of retaining structures, Mononobe-Okabe method is employed for dynamic loading conditions and total construction cost of the structure is considered as the single objective function. The optimization constraints include both geotechnical and structural restrictions and the design variables are the geometrical dimensions of the wall and the amount of steel reinforcement. Finally, optimization of two benchmark retaining structures under static and seismic loads using the ASSO algorithm is presented. According to the numerical results, the ASSO may provide better optimal solutions, and the designs obtained by ASSO have a lower cost by up to 20% compared with some other methods from the literature.