• 정보교육학회논문지
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• 제20권6호
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• pp.655-672
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• 2016

본 연구는 4C/ID 모형(Four-Components Instructional Design model)을 적용한 웹기반 학습에서 학습자의 배경지식 수준과 지원정보 제시 유형이 인지부하와 쉐마획득에 미치는 영향을 규명하는 데 있다. 이를 위하여 웹기반 수업을 설계하고 대학수업 4주 동안 166명의 대학생들을 대상으로 수업을 진행하였다. 수업 후 인지부하 자가보고식 설문지와 쉐마획득 측정을 위한 개념도를 수집하여 이원변량 분석하였다. 연구결과는 다음과 같다. 첫째, 학습자의 배경지식 수준에 따라 인지부하 점수는 유의한 차이가 있었고, 지원정보 제시 유형에서 질문 집단과 진술문 집단은 인지부하 점수가 유의한 차이가 없었다. 둘째, 학습자의 배경지식 수준에 따른 쉐마획득이 유의한 차이를 나타냈고, 질문 집단이 진술문 집단보다 쉐마획득이 유의하게 높았다. 또한 쉐마획득에서 학습자의 배경지식 수준과 지원정보 제시 유형 간 상호작용효과가 나타났다. 본 연구는 실제적 과제에서 초보 학습자의 수업 설계 및 적용에 고려할 수 있는 조건을 제시했다는 점에서 의의가 있다.

• Management Science and Financial Engineering
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• 제12권1호
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• pp.35-64
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• 2006

This study empirically investigated cultural differences in the amount of information provided by management accounting information systems as well as the differences in organizational performance according to variations in the amount of information. Through cluster analysis, we classified sample firms into five organizational cultural types: Semi-innovative, innovative, bureaucratic, semi-bureaucratic and supportive. The results showed that in the semi-innovative firms, a greater amount of the traditional and advanced types of information is produced, while in bureaucratic firms, traditional information is much more provided than in the innovative, semi-bureaucratic and supportive firms. These results confirmed cultural differences in the amount of information produced. According to the results of this study, it was found that in organizational performance, the rankings of semi-innovative firms, which have the highest scores in the amount of information, are also the highest, and the performance scores in innovative firms are generally next to those of semi-innovative firms. Hence, it is concluded that there are cultural differences in the amount of information provided, and these differences affect organizational performance.

• 중소기업융합학회논문지
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• 제4권4호
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• pp.7-12
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• 2014

This study empirically investigated cultural differences in the amount of information provided by managerial accounting information systems as well as the differences in organizational performance according to variations in the amount of information. Through cluster analysis, I classified sample firms into five organizational cultural types: Semi-innovative, innovative, bureaucratic, semi-bureaucratic and supportive. The results showed that in the semi-innovative firms, a greater amount of the traditional and advanced types of information is produced, while in bureaucratic firms, traditional information is much more provided than in the innovative, semi-bureaucratic and supportive firms. These results confirmed cultural differences in the amount of information produced. According to the results of this study, it was found that in organizational performance, the rankings of semi-innovative firms, which have the highest scores in the amount of information, are also the highest, and the performance scores in innovative firms are generally next to those of semi-innovative firms. Hence it is concluded that there are cultural differences in the amount of information provided and theses differences affect organizational performance

• 보건행정학회지
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• 제5권2호
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• pp.35-69
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• 1995

The managerial environment of hospitals in Korea characterized by low levels of medical insurance fees is worsening by increasing government regulations as to the utilization of medical services, rising costs of labor, material, and medical equipments, growing patient expectations concerning the quality of services, and escalating competitions among large hospitals in the market. Hospitals should seek for their survival strategies in this harsh environment and they should have information about costs of their products in doing so. However, it has not been available due to the complexity of the production process of hospital services. The objectives of this study were to develop a service-based cost accounting model and to apply the developed model to a study hospital to obtain cost information of hospital services. A model commonly used for the job-order product cost accounting in the manufacturing industry was modified for the use in hospitals in Korea. Actual costs, instead of standard costs, incurred to produce a unit of services during a given period of time were estimated in the model. Data required to implement the model included financial information, statistics for the allocation of supportive cost center costs to final cost centers, statistics for the allocation of final cost center costs to services, and the volume of each services charged to patients during a study period. The model was executed using data of a university teaching hospital located in Seoul for the fiscal year 1992. Data for financial information, allocation statistics fo supportive service costs, and the volume of services, most of them in electronic form, were available to the study. Data for allocation statistics of final cost center costs were collected in the study. There were 15 types of evaluation and management service, 2, 923 types of technical service, and 2, 608 types of drug and material service charged to patients in the study hospital during the fiscal year 1992. Labor costs of each of seven types of pesonnel, material costs of 611 types of drugs and materials, and depreciation costs of 212 types of medical equipments, miscellaneous costs, and indirect costs incurred in producing a unit of each services were estimated. Medical insurance fees for basic services such as evaluation and management of inpatients and outpatients, injection, and filling prescriptions, and for operating procedures were found to be set lower than costs. Infrequent services which use expensive medical equipments showed negative revenuse as well. On the other hand, fees for services not covered by the insurance such as CT, MRI and Sonogram, and for laboratory tests were higher than costs. This study has a significance in making it possible for a hospital to obtain cost information for all types of services which produced income based on all types of expenses incurred during a given period of time. This information can assist the management of a hospital in finding an effective cost reduction strategy, an efficient service-mix strategy under a given fee structure, and an optimum strategy for within-hospital resource allocations.

• 한국정보시스템학회지:정보시스템연구
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• 제24권1호
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• pp.45-66
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• 2015

This study empirically investigated the relationships among organizational culture, target costing, knowledge management activities, and corporate innovations. The results of this study showed that innovative and supportive culture positively affects the adoption degrees of target costing. According to the results, it was observed that target costing as well as innovative and supportive culture have a positive impact on levels of knowledge management activities(i.e., knowledge creation, sharing, storage, and application). It was also demonstrated that organizational culture has an indirect effect on activation of knowledge management activities through target costing. Thus, to enhance knowledge management activities, target costing must be aligned with appropriate types of organizational culture. In examining the impact of knowledge management activities on the frequencies of product and process innovations, no significant effect was found. Additional analyses that compare across three groups(i.e., low level group, middle level group and high level group in knowledge management activities) and between two groups(i.e., between high level group and middle level group or between high level group and low level group) were performed. The results of comparison showed that the degrees of product and process innovations are highest in high level group, but no significant differences are found in the degrees of innovations between middle level group and low level group.

• 대한가정학회지
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• 제35권4호
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• pp.125-138
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• 1997

The purpose of this study was to explore the types of mother's language and literacy information as they collaborated to write a letter during a 10-minute session. Subjects of the study consisted of 60 mothers and their children 10 boys and 10 girls each at the age of 3,4 and 5 The mothers' teaching language was analyzed on the basis of hoffman(1987)'s study and the types of information thant mothers and children exchanged during writing letters was analyzed by Burns and Casbergue (1992)'s categories. Frequency percentages and χ2 tests were used to analyze the data. The resuls of this study were as follows. 1. The types of the mothers' teaching language from the most to the least were mother-initiated statements mother-initiated questions and mother's responses to child's efforts. There were significant differences according to children's age in mothers' language. In the mother-initiated questions request questions were used most frequently and followed by interrogation questions and invitation questions next. The statements initiated by mothers were directive comments informative comments supportive comments insistence comments and invitation comments in order. Mothers' responses to child's efforts were corrects/controls additional cues confirmation promotion and praise in order. In all three types of the teaching language significant promotion and praise in order. In all three types of the teaching language significant differences were found according to children's age. 2. The types of information about writing were spelling content off task/preparation mechanical conventions and conceptual meaning of writing in order. Significant differences were found according to children's age. In the age group of 4-and 5-year-olds the mothers exchanged more information about spelling than the mothers of 3-years-olds who frequently used information about content and off task or preparation of writing the letter.

• 대한간호학회지
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• 제22권4호
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• pp.526-551
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• 1992

The purpose of this study was to identify the commonalities of various nursing interventions and effective intervention methods in each intervention through analysis and synthesis of many accumulated research papers. The study analyzed the effects of various nursing interventions on anxiety and /or stress. For this purpose, 64 experimental studies with randomized or nonequivalent control group pre-test-posttest design were selected from journals of medical and nursing schools, the Korean Nurse, the Korean Nurses' Academic Society Journal, the Cetnral Journal of Medicine, the New Medical Journal, the Nurse Monthly, and from theses and dissertations conducted from 1970 to 1991. The selected studies nor classified according to three characteristics : 1) the research samuel, 2) types and methods of nursing interventions, and 3) statistical tests. The following analysis was done : 1) Confirmation of the accuracy of data drawn from each study by paired review, 2) Estimation of the homogenity of pre-test scores of the dependent variable between control and experimental groups warranted the effect size of post-scores, 3) If the homogenity of pre-test scores did not warrant, the change scores from pre-test to post-test were used to estimate the effect size, 4) Use of the effect size of each study among homogenious studies was tested for each intervention method, such as relaxation, information, and touch and /or support. Finally, for the studies not showing homogenity, an ANOVA test was used to identify patterns for each intervention. Some findings are summarized as follow : The effect sizes for relaxation and information were greater than those for touch and /or supportive technique. Studies using random assignment had greater effect sizes than nonrandomized sample studies using the same intervention. For healthy people, group education was more effective than individual teaching. However, for patients, relaxation and touch and /or supportive techniques given on individual basis were more effective than when given in a group situation. Measuring anxiety and stress by biological indicators was less effective than by self-report. Budzynski's relaxation method was the most effective. The more frequently the techniques applied, the larger the effect size. On the bases of these findings, the following recommendations were made : 1. A combination of information, relaxtion, and touch-supportive techniques should be used for greater effect in reducing the level of anxiety and /or stress. 2. Information is the first choice of intervention to reduce the level of anxiety and /or stress of healthy People : other interventions may be added depending on the conditions of the subjects.

• 대한지리학회지
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• 제29권2호
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• pp.117-136
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• 1994

오늘날 첨단산업의 발전과 더불어 산업의 공간구조 변화가 지역적인 차원은 물론 국제적인 차원에서 일어나고 있으며 신산업지구의 등장은 그 좋은 예라고 볼 수 있다. 신산 업지구는 소기업 중심의 유연적 전문화에 의해서만 형성되는 것이 아니라 생산체계, 생산의 네트워크, 뿌리내림(embeddedness), 기업의 규모 등 4가지 요인과 관련하여 다양한 형태로 형성발전하는 역동성을 가지고 있다. 신산업지구는 기본적으로 네트워크의 유형에 따라 4개 의 기본유형과 5개의 혼합형으로 구분될 수 있는데, 이들은 위의 4가지 요인 외에도 기업간 권한의 계층성, 협력과 경쟁, 제도적 요인, 매몰비용(sunk costs) 등에 의해서 그 특성이 구 분되며 사례를 확인할 수 있다. 9개의 유형은 모두 첨단산업과 관련지을 수 있으나, 첨단산 업의 발전과 더불어 혼합형 산업지구가 형성발전될 가능성이 더 크다. 과거의 산업지구는 역사적 우연성에 의해서 형성되는 경우가 흔하였지만 오늘날 첨단산업과 관련한 산업지구는 정책과 전략이 그 형성과 발전에 중요하다. 따라서 제도적 지원체계의 마련, 매몰비용의 절 감, 국제화에 대한 대응 등의 여러 가지 전략이 추진되어야 신산업지구의 형성과 역동적인 발전이 가능하다.

• Journal of Korean Neurosurgical Society
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• 제40권3호
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• pp.159-163
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• 2006

Objective : Unique Internal carotid artery angiographic findings have been found especially in very poor grade aneurysmal subarachnoid hemorrhage[SAH] patients before and during the endovascular coiling. The author investigates their patterns and classifies them into lour subtypes. Methods : Among Hunt&Hess grade IV, V SAH patients, the author could gather eight patients who showed abnormal intracranial circulation in cerebral catheter-based angiography. Results : The author introduces new term 'misery collaterals' first and has classified them into four types with the case illustrations. Type 1 is the worst condition defined as almost no intracranial circulation. Type 2 is the condition of little intracranial circulation with contrast filling just only at vessels of brain base, type 3 is of no or little cortical circulation with contrast filling at bilateral large vessels of brain base through circle of Willis channel and type 4 is of visible bilateral cortical circulation but delayed intracranial circulation time. The prognosis of these eight patients showed misery collaterals were disappointed. Conclusion : These finding can be used as the supportive information in deciding a management plan in poor grade SAH patients.

• 한국보건간호학회지
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• 제16권1호
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• pp.1-12
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• 2002

This study, aimed to categorize pattern of impatient's families in the ICU and to provide useful data for development of family-supportive program was conducted from June, 12 to Aug., 28, using Q-method. After reviewing the literature the researcher proceeded to interview 4 impatient's families in the ICU, developed the statement from consisting of 38 items, and then 30 impatient's families in the ICU were sampled. The collected data were coded after having been scaled from 1 to 9 points, and analyzed using the PC QUANL program. Three types were identified; The first type focused on self-regret about the impatient, the second type of families had some concerns for their health, and the third type was thinking of preparing for their future-lives, such as insurance and savings. It was common to feel powerlessness, regret, compassion, grief and anxiety in all types. They wanted to be given some information, the prognosis of patient and the way to overcome. The study will offer better understanding for family-centered approach and be useful for the system of orientation about impatients and their families.