• 인지과학
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• 제15권2호
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• pp.17-22
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• 2004

순간 노출된 형태의 판단 과제에서 균질 연결성의 효과를 체계적으로 검증하기 위해 두실험이 수행되었다. 상하로 연결되거나 분리되어 배치된 두 괄호의 정체 판단에서 관찰된 부적 반복효과가 분리된 자극판을 예상하는 지각 태세에 기인할 가능성(실험 1)과 반응 편중 및 짧은 노출시간에 기인할 가능성(실험 2)을 검토하였다. 실험 1은, 연결된 자극판만을 사용하여, 도형의 한 부분으로 지시된 표적만을 보고하는 조건과 전체 도형을 보고하는 조건 모두에서 부적 반복효과를 관찰하였다. 실험 2는, 노출시간을 늘여 정확 보고율을 높이는 동시에, 애매한 도형을 이용하여 반응 편중의 정도를 계산하였는데, 반응 편중 효과의 제거 후에도 여전히 부적 반복효과를 관찰하였다. 본 연구의 결과는, 과제의 요구가 없어도 균질 연결된 형태들이 분석적으로 처리될 수 있음을 가리키며, 나아가 균질 연결성이 지각 조직화의 원리라는 가설을 부정하는 것으로 보인다.

• 한국콘텐츠학회논문지
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• 제16권5호
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• pp.259-268
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• 2016

본 연구에서는 SNS상에서의 상호작용에 영향을 미치는 선행요인으로 SNS상에서 지각한 사회적 지지의 역할을 분석하고자 하였다. 또한 SNS 커뮤니케이션에서의 정보 진정성에 주목하여, SNS상에서의 상호작용 정도와 지각된 정보 진정성의 관계를 정보 제공자 입장에서 살펴보고자 하였다. 연구결과 SNS상에서 사회적 지지를 많이 느낄수록 SNS상에 자신을 드러내고자 하는 정체성 표현 욕구는 증가하였으며(가설 1), 이러한 정체성 표현욕구는 다시 SNS상에서의 상호작용을 촉진시켜 상호작용 정도를 높이는 것으로 나타났다(가설 2). 가설 3의 검증에서는 SNS상에서 지각한 높은 사회적 지지감이 SNS상에서의 상호작용을 긍정적으로 촉진하는 것으로 나타났으며, 가설 4에서는 SNS상에서 상호작용 정도가 높을수록 자기가 제공하는 정보에 대해 다른 사람들이 지각하는 진정성 수준도 높게 기대하는 것으로 확인되었다.

• 유통과학연구
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• 제15권1호
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• pp.115-121
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• 2017

Purpose - Although ensuring that all the organizational members know their roles exactly is an important part of managerial work, few studies address the role clarity in food manufacturing and distribution firms. Role clarity refers to the extent to which individuals clearly understand the tasks, duties, responsibilities, and expectations of their work roles (Hinkin & Schriesheim, 2008). The purpose of this study is to examine the effect of the role clarity on organizational commitment and the mediating role of creativity in the role clarity-organizational commitment relationship. Research design, data, and methodology - Data were collected from 297 employees in food manufacturing and distribution firms of Korea by self-evaluations questionnaires. The unit of the analysis for testing is an individual. We proposed four hypotheses: (1) is about the relationship between role clarity and organizational commitment, (2) is about the relationship between role clarity and creativity, (3) is about the relationship between creativity and organizational commitment, and (4) is about the mediating role of creativity. We conducted the hierarchical regression analysis for testing the main and mediating effects. Results - The results of the study indicated that the role clarity was positively associated with organizational commitment and creativity. Results also indicated that the creativity was positively associated with organizational commitment. Especially, the impact of the role clarity on organizational commitment was mediated by creativity. Conclusions - An important contribution of this study is extending prior theory on the relationship between role clarity and organizational commitment by shedding new light on assumptions regarding the mediating effect of creativity. The results demonstrate that the role clarity has an indirect effect as well as a direct effects on organizational commitment. Our research suggests important implications for organizations that pursue to stimulate their employees' creativity, emphasizing the importance of the role clarity. This study has several potential limitations. Maybe the most serious limitation is its cross-sectional study design. Another limitation is the use of employees' self-reports to measure the variables. In the future, researchers should employ a longitudinal study design and use diverse sources of data.

• 한국콘텐츠학회논문지
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• 제16권9호
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• pp.713-725
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• 2016

양면적 혁신이란 탐색과 활용의 모순된 두 가지 속성을 동시에 추구할 수 있는 조직의 혁신 능력이며, 이를 확보하게 되면 보다 우월한 성과를 거둘 수 있다는 것이 양면성 가설이다. 본 연구의 목적은 조직학습 및 혁신 분야 문헌들에 근거하여 일반적으로 가정되어 왔던 양면성 혁신과 기업성과간의 관계를 실증하는 데에 있다. 구체적으로 본 연구는 1994년에서 2009년 사이에 제작된 714편의 한국 TV 드라마 제작 프로젝트를 바탕으로 도출된 57명의 제작자를 표본으로 하여 드라마 제작자의 양면적 혁신전략이 드라마 성과에 미치는 영향을 분석하였다. 실증분석 결과, 새로운 장르를 시도하는 탐색적 장르 혁신과 기존 성공 장르를 반복하는 활용적 장르 혁신의 상호작용 효과가 성과에 유의한 영향을 미치는 것으로 나타나 설정된 '양면성' 가설이 지지되었다. 이러한 결과는 문화산업과 같이 불확실성이 높은 환경에서 장기적인 성과를 담보하기 위해서는 새로운 기회의 탐색과 기존 지식의 활용을 동시에 모두 추구하는 혁신 행동이 요구됨을 시사하고 있다.

• 대한간호학회지
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• 제21권1호
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• pp.63-78
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• 1991

The purpose of this study was to test the effects of health contract on the performance level for activity of daily living(ADL) in the hemiplegic patients. A quasi - experimental research for health contract, which was approved as an effective method of nursing intervention, was attempted to increase the performance of the hemiplegic patients' ADL. As a purpose sample, 69 hemiplegic patients hospitalized at Oriental medicine hospital of K university were taken and devided into the experimental group and the control group by means of random assignment. After Contracting with the experimental group, they were reinforced everyday for 20 minutes. The experimental group and the control group were observed and interviewed for five times at the in terval of 3~4 days by the trained nurses for this research. The data Collected through above mentioned methods were compute analyzed by t-test and ANOVA according to the purpose of this study. The data collected through above mentioned methods were computer analyzed by t-test and ANOVA according to the purposre of this study. strate increased the performance level for ADL than the Control group” was supported(t＝2.96, df＝52.76, p＝ .004). Sub Hypothesis 1,2,4,5 : “The hypothesis that the experimental group with health contract will demonstrate increased the performance level for eating(t＝2.29, df＝42.70, p＝ .027), personal hygiene and grooming (t＝4.04, df＝43.10, p＝ .000), dressing(t＝3.32, df＝67, p＝ .001) and undressing (t＝3.47, df＝48.44, p＝ .001) than the control group” was supported. Sub Hypothesis 3.6 : “The hypothesis that the experimental group with health contract will demonstrate increased the performance level for toiletting(t＝ .19, df＝67, p＝ .849) and mobilization (t＝ .30, df＝67, p＝ .765) than the control group” was not supported. The conclusion can be that the positive relationship between the nurse and the patient results in the desired performance level for ADL in the hemiplegic patients.

• 컴퓨터교육학회논문지
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• 제3권2호
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• pp.107-114
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• 2000

본 연구에서는 통계적 가설검증을 학습자 스스로 실행시켜 보면서 배울 수 있는 통계교육용 프로그램을 개발하였다. 통계적 가설검증은 자료의 분석을 통하여 주장이나 예측을 하고자 하는 학문분야에서 반드시 필요로 하는 개념이며 이의 정확한 적용과 이해가 필수적이다. 그럼에도 많은 사람들이 실제 적용에 있어 어려움을 겪고 있으며 통계학의 오용과 남용의 폐해는 매우 심각하다고 할 수 있다. 따라서 통계학을 쉽고도 올바르게 교육시키는 것은 매우 중요한 문제이다. 이 프로그램은 특히 통계 비전공자들이 좀 더 쉽게 통계적인 개념들을 이해하는 데 도움을 줄 수 있도록 개발되었다. 소리, 동영상과 애니메이션 등을 포함하는 멀티미디어 환경 하에서 구현된 이 프로그램은 단순한 계산결과가 아니라 원리와 과정을 알 수 있도록 구성하였으며 이를 따라 하면서 자연스럽게 통계적 가설검증의 절차와 의미를 습득할 수 있을 것이다.

• 동아시아경상학회지
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• 제6권2호
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• pp.14-27
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• 2018

Purpose - The purpose of this study is to analyze the effect of 'delivery service quality' of online fresh food shopping malls on 'e-satisfaction' and 'repurchase intention' of online customers. Research design, data, and methodology - To demonstrate the relationship between the delivery service quality of online fresh food shopping mall and the e-customer satisfaction and repurchase intention, the research model was designed with 5 sub-factors (promptness, accuracy, economy, safety, information) based on the contents of previous studies. The data collection is conducted with sampling survey. The participants are customers who have visited, purchased and received their orders within the last 6 months in online fresh food shopping malls. This study analyzed collected data, then confirmed and finalized the hypothesis by using IBM SPSS Statistics 21.0 statistical program. Results - Hypothesis 1: The service quality of online fresh food shopping mall will have a statistically significant effect on online customers' e-customer satisfaction. Hypothesis 2: The service quality of online fresh food shopping mall will affect the repurchase intention of online customers. Hypothesis 3: The e-customer satisfaction of online fresh food shopping mall will have a statistically significant effect on repurchase intention. Among the 5 sub-factors (promptness, accuracy, economy, safety, information) of delivery service quality, three factors such as promptness, accuracy, and safety have stronger influence on e-satisfaction and repurchase intention of online customers. Conclusions - This study has proven the feasibility and viability of the hypotheses that 1) The excellent delivery service quality of an online fresh food shopping mall primarily affects e-customer satisfaction; and that 2) Ecustomer satisfaction will secondarily serve to improve repurchase intention.

• 가족자원경영과 정책
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• 제17권1호
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• pp.81-102
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• 2013

The purpose of this study was to investigate the work-family reconciliation level of married women in double-income households. Specifically, the study aimed to test the positive spillover effects, asymmetry, and differential functions of work-family reconciliation. The study thus analyzed 1,114 married women in double-income households in the third-year data of the Korean Longitudinal Survey of Women and Families (KLoWF) done by Korean Women's Development Institute (KWDI), with the exception of those who were separated, divorced, or widowed from their husbands. The data were put to descriptive statistics, frequency analysis, and exploratory factor analysis using SPSS 20.0 for Windows. AMOS 20.0 was used to test the hypothesis on positive spillover effects, asymmetry, and differential functions. The analysis results confirm that work-family conflict, family-work conflict, work-family facilitation, and family-work facilitation are different concepts, thus supporting the hypothesis on positive spillover effects. Secondly, the negative effects of family on work were greater than those of work on family, whereas the positive effects of family on work were greater than those of work on family, which finding partially supported the hypothesis on asymmetry among the components of work-family reconciliation. Finally, the married women in double-income households with preschool children experienced more work-family conflict and family-work conflict than those with no preschool children, which result supported the hypothesis on differential functions between the two groups of women. The findings were combined to provide implications for the utilization of family resources, policies for work-family reconciliation, and plans for institutional supports to promote the work-family reconciliation of married women in double-income households.

• 한국디지털건축인테리어학회논문집
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• 제11권3호
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• pp.79-88
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• 2011

In the context of sustainability which is understood as equilibrium among three elements; human, space and time, the imbalance within the Seoul metropolitan area hinders its own area or the nation from development. Claims for the balanced development in the area are set up on the premise that there is a locational order of priority among the zones named 'overpopulation suppression', 'growth management' and 'conservation'. Based on the systematic consideration of competitiveness this study adopts the premise as a research hypothesis. Factor scales derived from the factor analysis, a kind of multivariate dependence analysis play an important role in this research process since they are measured by interval-ratio level and can be used for dependent variables in the statistical analysis. The hypothesis test carried out by means of the analysis of variance(ANOVA) concludes that the hypothesis assuming no difference in the competitiveness is rejected but the alternative hypothesis of the locational order mentioned above should be adjusted. Eigenvalues derived from the factor analysis could be used as weights for aggregate factor scales and the scales show that the priority is in the order of growth management - overpopulation suppression - conservation zones. This finding has also a significant implication that the countermeasures to cope with the lowering of the competitiveness resulted from the continuous and absolute restraints should be provided. And strategic approaches which are composed of key factors for each zone are deducted from in-depth review. (1) overpopulation suppression zone; health-welfare, educational base, public service factors, focusing on health-welfare one, (2) growth management zone; public service factor and (3) conservation zone; health-welfare, educational base factors, also focusing on health-welfare one.

• 대한간호학회지
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• 제18권2호
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• pp.118-127
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• 1988

This descriptive-correlational study was undertaken in order to examine if there was relationship between health locus of control and health behavior of 122 residents in Choong Nam Province. The sampling method was non-probability, conventent sampling technique. Questionnaire survey was conducted from March 2 to March 11, 1988. Each participant completed the Multidimensional Health Locus of control(MHLC) scale (Wallsten & Wallston, 1978) and Health Behavior scale (developed by Dr. cho) The collected data were analyzed using Peason Correlation coefficient, t-test and Analusis of Variance. The results were as follows : 1. Hypothesis 1, stating that the higer the score of internal health locus of control, the higher the Score of level of actual implementation of health behavior was supported(r＝.1344, p＜.05). 2. Hypothesis 2, stating that the higher the score of chance health locus of control, the lower the score of level of actual implementation of health behavior was not supported (r＝-.1344, p＞.05). 3. Hypothesis 3, stating that the higher the score of internal health locus of control, the higher the score of the level of perceived importance of health behavior was supported (r＝.3373, p＜.001). 4. Hypothesis 4, stating that the higher the score of chance health locus of control, the lower the score of level of perceived importance of health behavior was not supported (r＝-.0810, p＞.05). 5. The mean score of internal was 23.36, powerful others was 19.04 and chance 15.36 out of maximum range of 6-30 respectively. The mean score of level of actual implementation of health behavior was 112.84 and level of perceived importance of health behavior 143.60 our of maximum range of 32-160 respectively. 6. The variances which were related with the level of actual implementation of health behavior, were education level, occupation, economic status, referred method of primary health, management and resicent's place. And the variance which were related with the level of perceived importance of health behavior were sex, economic status and occupation.