• Korean Journal of Clinical Pharmacy
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• v.18 no.2
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• pp.124-131
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• 2008

The impacts of guideline for digestives on physicians' prescription of GI medication Clinical practice guidelines provide benefits to physicians, patients, and researchers. It also helps doctors to make decisions in medical services. In many countries, practice guidelines lead to activities of quality improvement and are developed using evidence based methods. This research was to assess the impacts of Korean Medical Association's guideline for digestives on the change of physicians' behavior. This study was progressed as one-group pre-test post-test quasi-experimental design using health insurance claims data. The unit of analysis was institution. Data was analyzed using paired t-test for change of prescription rate before and after the distribution of practice guidelines. And the multiple regression analysis was performed to examine the independent impact of the guideline on the prescribing rate of GI medication. Prescription rates of GI medication per claim by medical institution increased significantly, 1.98%point (from 50.27% to 52.25%) and multivariate regression analysis showed significant increase in the prescription rate of GI medication after the distribution of guideline (p<0.001). In conclusion, the distribution of guideline for digestive might not have the effects on the change in provider's behavior. Furthermore, to activate the use of practice guideline, it would be necessary to educate the contents to physicians as well as to develop practice guideline.

• Health Policy and Management
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• v.28 no.2
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• pp.138-144
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• 2018

Background: Diagnostic imaging fee had been reduced in May 2011, but it was recovered after 6 months because of strong opposition of medical providers. This study aimed to analyze the behavior of medical providers according to fee changes. Methods: The National Health Insurance claims data between November 2010 and December 2012 were used. The number of exams per computed tomography was analyzed to verify that the fee changes increased or decreased the number of exams. Multivariate regression model were applied. Results: The monthly number of exams increased by 92.5% after fee reduction, so the diagnostic imaging spending were remained before it. But medical provider decreased the number of exams after fee return. After adjusting characteristic of hospitals, fee reduction increased the monthly number of exams by 48.0% in a regression model. Regardless type of hospitals and severity of disease, the monthly number of exams increased during period of fee reduction. The number of exams in large-scaled hospitals (tertiary and general hospital) were increased more than those of small-scaled hospitals. Conclusion: Fee-reduction increased unnecessary diagnostic exams under the fee-for-service system. It is needed to define appropriate exam and change reimbursement system on the basis of guideline.

• Korean Journal of Human Ecology
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• v.6 no.2
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• pp.73-82
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• 1997

This study intends to recognize the old as an independent consumer, and to examine the behavioral characteristics of the old through literature review. This study also tries to suggest the direction of study on the elderly consumers' behavior. It has been generally accepted that the elderly consumers are highly constricted in purchase behavior or in information process capacity by the decline of biological competence. But according to the literature review, this general viewpoint does not reflect the reality. The literatures say that the old consumers do not so much differ from the non-old consumers in behavioral characteristics. They rather seem to be more active consumers. Nevertheless, what they claim could be a fallacy due to the overspecialization of sample. And another direction of future research is to change the age boundary of the old. The existing studies were largely based on the distinction between the old and the non-old by the age of 60 or 65. It is possible that behavioral difference is diffused by the common purchasing patterns of cohort around the age of 60 or 65. Accordingly it would be a good attempt to widen the range of age group more than 10 years.

• Journal of the Korean Home Economics Association
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• v.36 no.8
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• pp.21-37
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• 1998

The purpose of this study was to review the importance of authoritative parenting for children's social adjustment. From the review it was suggested that the importance of authoritative parenting might be different according to the cultural contexts, which are Western and Asian cultures, and aggressive and social withdrawal behaviors. From the comparative cultural viewpoint, authoritarian parenting is not considered negatively by Asian parents, comparing with Western parents. Therefore the assumption that authoritative parenting has universal positiveness and authoritarian parenting has universal negativeness should be reconsidered. Regardless of cultures, children's aggressive behavior was related to the authoritarian parenting positively. But, in Asia, especially in China, the social withdrawal did not show at least negative relation with authoritative parenting. And it was reported that the authoritarian parenting could contribute to the change of inhibited behavior and enhancing the social adjustment. In addition, some implications were suggested for future researches about the relation between children's social adjustment and child rearing practices. Though this literature review was not exclusively based on the empirical studies, it would be valuable for reconsidering the perspective of Korean developmentalists interested in the relation between parenting and children's development in Korean culture.

• Journal of Information Science Theory and Practice
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• v.10 no.4
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• pp.87-109
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• 2022

Previous studies have found that the use or development of theory in library and information science (LIS) research is comparatively low and may be trending downward. LIS has also been criticized for relying on theories imported from other disciplines rather than applying or developing theories from within. The theory of information worlds, a social information behavior theory originally introduced in 2008, represents a newer LIS theory whose level of adoption is understudied. This study features a systematic literature review of peer-reviewed research articles which cited or used the theory of information worlds from 2008 to early 2022 to identify trends related to levels of theory use, publication venues, author affiliations, countries, and collaborations, as well as research methods, topics, and populations. Findings suggest that both awareness and use of the theory of information worlds are positively trending, though at slower rates for higher levels of theory use, such as full applications of the theory to guide the collection and analysis of empirical data. The theory has also been used by researchers from around the world and across disciplines, most often with mixed and qualitative methods. While the growth of a new LIS theory is promising, the authors echo calls for increased use and development of the theory of information worlds, and other LIS theories more broadly, and as more interdisciplinary collaboration.

• International Journal of Advanced Culture Technology
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• v.10 no.3
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• pp.164-173
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• 2022

This study aimed to explore the themes and parameters of environmental health behaviors based on Rogers' protection motivation theory through a systematic mapping review. Using a systematic approach, a literature review was conducted of articles that adopted Rogers' protection motivation theory. A total of 11 articles on protection motivation theory using participants and environmental health as outcomes were identified in a search of CINAHL, Cochrane Library, EMBASE, Eric, PsycARTICLES, PubMed, and RISS between September 1 and September 8, 2021. Themes related to the environment and personal behaviors between 2002 and 2021 were extracted. The parameters based on protection motivation theory were identified through systematic mapping as fear appraisal, rewards of maladaptive response, severity, vulnerability, costs of adaptive response, response efficacy, self-efficacy, and intention. Self-efficacy and response efficacy considerably affected environmental health behaviors. Emotional fear appeal related to environmental hazards motivates an internal process that alters the threat appraisal and their coping appraisal. Environmental behavior perception and intention influenced on environmental health behaviors with small effect sizes. Therefore, a deeper understanding of the severity of environmental health issues could lead to the development of helpful, effective, and intensive interventions to promote healthcare among the vulnerable population.

• Korea Trade Review
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• v.45 no.5
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• pp.91-116
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• 2020

The construction industry can be described as one of the most volatile industry depending on the situation. As such, a contractor, who is usually positioned to take all kinds of risk, may frequently require to form a strategic partnership for better execution of a project. In this study, we are going to review act or behavior that may happen among such partnership. For such review, a survey targeted at domestic construction companies has been conducted on their thoughts as regards opportunism, risk perception, and the contractual governance between partners. The analysis result of structural equation and regression has indicated that there exists a positive effect on the opportunistic behavior from the risk perception, a moderating effect on contractual governance between the performance risk and opportunism, whereas no such moderating effect on the same between relational risk and the opportunism. The output of this study may assist various domestic individuals who wish to participate large scaled overseas projects.

• Journal of Korean Academy of Nursing Administration
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• v.15 no.3
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• pp.346-354
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• 2009

This article explores the potentials of the application of organization theories to nursing research on health care organizations in Korea. The critical review of the literature reveals that the important topics on organizations in health services research have been also dealt with by nursing researchers. Notwithstanding this theoretical closeness between the two fields, some issues remain: the paucity of attention to 'level issue', which requires to increase the attempts at 'meso-' or 'macro-' analysis on nurses' behavior in organizations; the need for theoretical frameworks specifying organizational factors relating to nursing processes; the necessity of interdisciplinary approaches to bridge the recent developments of organizational study and nursing research. This article finishes with a few of research agendas for future research to fill these gaps.

• Journal of the Korean Ceramic Society
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• v.53 no.6
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• pp.581-596
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• 2016

A comprehensive review on sliding and solid particle erosion wear characteristics of silicon carbide (SiC) ceramics and SiC composites is provided. Sliding or erosion wear behavior of ceramics is dependent on various material characteristics as well as test parameters. Effects of microstructural and mechanical properties of SiC ceramics are particularly focused to understand tribological performance of SiC ceramics. Results obtained between varieties of pairs of SiC ceramics indicate complexity in understanding dominant mechanisms of material removal. Wear mechanisms during sliding are mainly divided in two groups as mechanical and tribochemical. In solid particle erosion conditions, wear mechanisms of SiC ceramics are explained by elastic-plastic deformation controlled micro-fracture on the surface followed by radial-lateral crack propagation beneath the plastic zone.

• Steel and Composite Structures
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• v.20 no.1
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• pp.185-203
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• 2016

Shear connectors are key components to ensure the efficient composite action and satisfactory transfer of shear forces at the steel-concrete interface in composite beams. Under hazardous circumstances, such as fire in a building, the performance of a composite beam significantly relies on the performance of shear connectors. Studies on the behavior of shear connectors subjected to elevated temperatures performed in the last decade are reviewed in this paper. The experimental testing of push-out specimens, the design approaches provided by researchers and different codes, the major failure modes, and the finite element modeling of shear connectors are highlighted. The critical research review showed that the strength of a shear connector decreases proportionally with the increase in temperature. Compared with the volume of work published on shear connectors at ambient temperatures, a few studies on the behavior of shear connectors under fire have been conducted. Several areas where additional research is needed are also identified in this paper.