• 대한간호학회지
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• 제35권2호
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• pp.399-406
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• 2005

Purpose: The purpose of this study was to investigate the factors that affect the psychological well-being in family caregivers of stroke patients. Method: The General Health Perception, short form 36, Health Survey Questionaire was used to measure health perception. The Caregiving Mastery Scale was used to assess the mastery, while the Psychological General Well-Being Index was used to examine the level of well-being. Result: Subjective health, caregiving mastery, patient's ADL and caregiving duration influenced on caregiver's psychological well-being. Subjective health had effect on psychological well-being both directly and indirectly. Caregiving duration and patient's ADL had indirect effect on psychological well-being through caregiving mastery. Conclusion: It is need to develop a health program for the caregivers of stroke patient's and to provide nursing intervention to improve the caregiver's ability, thereby improving the well-being of the family caregivers.

• 여성건강간호학회지
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• 제15권3호
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• pp.216-223
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• 2009

Purpose: The purpose of this study was to investigate the influencing factors of postpartum depression among parturient women between 4 to 6 weeks after childbirth. Methods: The participants were 146 healthy postpartum women who delivered at three women's health hospitals in Chungnam province in 2008. Data were collected by a self-report questionnaire. Collected data were analyzed by using the SPSS WIN 14.0 program. Results: There was a significant difference in postpartum depression depending on the educational level. Postpartum depression was significantly correlated with childcare stress, social support, infant fussiness, Sanhujori satisfaction, subjective health condition, and sleep satisfaction. Stepwise multiple regression analysis showed that postpartum depression was significantly predicted by childcare stress, Sanhujori satisfaction and subjective health condition. These variables explained 49.0% of the variance of postpartum depression. Conclusion: It is concluded that a nursing intervention for postpartum depression should focus on decreasing childcare stress and improving Sanhujori satisfaction. further studies are required to verily and substantiate the effect of the developed nursing intervention programs.

• 대한전자공학회:학술대회논문집
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• 대한전자공학회 2008년도 하계종합학술대회
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• pp.911-912
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• 2008

In the present paper, a new framework, which is called visual SSIM (VSSIM), is proposed by incorporating crucial human factors into the SSIM. The human factors are foveation, luminance, frequency and motion information. Subjective quality test compliant with the Video Quality Expert Group (VQEG) multimedia group test plan shows that the visual SSIM is more correlated with the subjective quality result than the conventional SSIM.

• International Journal of Costume and Fashion
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• 제12권2호
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• pp.33-40
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• 2012

The purpose of this study was to investigate the differences of clothing majors and non-majors in clothing knowledge and consumption behavior. Subjective and objective knowledge were compared and factors of clothing consumption behavior were analyzed across the two groups. The subjects of this study were female student who went to University in Seoul. Data from 150 college female students were analyzed using SPSS. Results indicated that clothing majors had significantly higher level of clothing knowledge. The differences were smaller for subjective knowledge levels than objective knowledge levels. Clothing majors tended to reform their clothes and coordinate their clothing items better than non-majors. They considered styles more importantly than brands but have some level of conformity. Among clothing consumption behavior factors, reform ability and coordination ability significantly affected clothing knowledge.

• 대한산업공학회지
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• 제26권2호
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• pp.146-154
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• 2000

This study showed a way to develop web site of shopping mall through systematic identification of the interface elements affecting user's performance and subjective sensibility for Internet shopping mall. To quantify the effects of factors, simulators were designed and used in experiments. It was shown that location of 'Table of Contents'(left > right = up = down) and 'Menu' type(non_Drop down and page Movement = Drop down and page Movement > Drop down and non_age Movement) were the significant factors. However, whether 'Frame' was used or not, there was no significant difference. Also, in the evaluation of subjective sensibility, 'Background color' was a significant factor. And for 'Header & Scanning Column color', yellow color had a tendency to enhance satisfaction for 'simplicity', while green or blue color strengthened 'balance' feeling. But 'text style' was not significant.

• 한국정보시스템학회지:정보시스템연구
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• 제14권1호
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• pp.149-169
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• 2005

The purpose of this study is to investigate as individuals how and why to accept web storage service. Using the Technology Adoption Model2 (TAM2) as methodological framework, this research tries to experiment an empirical background on the acceptance of behavioral changes of an individual sa to information technological advances. The findings of this study are different from TAM2 in terms of job relevance and output quality. However, according to other elements of TAM2 such as result demonstrability, subjective norm, image, this srudy also confirms positive relationships toward technological acceptance. Especially, subjective norms shows the strongest influential factors when adopting technological changes.

• 한국소음진동공학회논문집
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• 제16권2호
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• pp.149-155
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• 2006

There are various types of noise around us such as road traffic noise, aircraft noise and floor impact sound, equipment noise, etc. Researches on the noise criteria and the evaluation method for the diffuser noise of HVAC are insufficient. dB(A) and NC values represented in ASHRAE guide book are applied as a noise criteria for diffuser noise, which have some problems like that the values between dB(A) and NC have deviation even if the sound is same one. Therefore, the evaluation method should be considered and proposed based on the subjective responses. From these reasons, this study aimed to analyze the evaluation factors for the diffuser noise of HVAC reflected on the subjective responses by surveying vocabularies and grouping them with factor analysis.

• 대한안전경영과학회:학술대회논문집
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• 대한안전경영과학회 2000년도 추계학술발표논문집
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• pp.251-254
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• 2000

The critical problem in dealing with multiple characteristics is how to compromise the conflict among the selected levels of the design parameters for each individual characteristic. In this study, First, Methodology using SN ratio optimized by univariate technique is proposed and a parameter design procedure to achieve the optimal compromise among several different response variables is developed. Second, to solve the issue on the optimal design for multiple quality characteristics, this study modelled the expected loss function with cross-product terms among the characteristics and derived range of the coefficients of the terms. The model will be used to determine the global optimal design parameters where there exists the conflict among the characteristics, which shows difference in optimal design parameters for the individual characteristics. Third, this paper propose a decision model to incorporates the values assigned by a group of experts on different factors in weighting decision of characteristic. Using this model, SN ratio of taguchi method for each of subjective factors as well as values of weights are used in this comprehensive method for weighting decision of characteristic.

• 대한인간공학회지
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• 제21권1호
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• pp.51-65
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• 2002

As the method of providing information is getting multimedia, the synthetic voice is used in not only CTI(Computer Telephony Integration), information service for the blind, but also applications on internet. But properties of synthetic voice, such as speech rate, pitch, timbre and so on, are not adjusted to customers' preference but providers' preference. In order to consider customers' preference, this study proposed four subjective factors of voice through the evaluation of voice using the method of sensibility ergonomics. And the relation synthetic voice to be agreeable to the ear with emotional images was formulated as a fuzzy model. Consequently, this study proposed the speech rate and pitch of synthetic voice which is agreeable to the ear.

• 대한안전경영과학회지
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• 제5권3호
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• pp.133-143
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• 2003

Even in the present situation where any general criterion on CRM dose not exist, utilization of CRM is expected to be actively continued, which will cause many problems. In this regard, evaluating CRM counts. As the result, projects are being suspended and budgets cut, plans for introducing CRM suspended or cancelled and many CRM software vendors and technical consulting firms are facing serious management crisis. Yet, this phenomenon can be regarded as an interim one. In fact, some cases that successfully introduced CRM show that CRM is migrating from small scale which is typical when introduced to larger scale through various tests. Therefore, this study tries to segment customer for the sloving the problem. And it make efficient customer management. Using this model, SN ratio of taguchi method for each of subjective factors as well as values of weights are used in this comprehensive method for customer. A example is presented to illustrate the model and to show a rank reversal when compared to a model that does not eliminate extreme values and eliminates the highest and lowest experts' values allocating the weights and the subjective factors.