• 한국임상수의학회지
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• 제22권3호
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• pp.198-201
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• 2005

이 연구의 목적은 BUN 및 혈청 creatining, total protein, albumin과 glucose의 장기간에 걸친 개체 내 변이를 산정하여, 각각의 critical difference를 구성하는 것이다. 임상적으로 건강한 20마리의 개에서 일주일에 한번씩 총 8주간 채혈하여, 장기간에 걸친 개체 내 변이를 구하고, critical difference를 산출하였다. BUN은 9.01 mg/dl, 혈청 creatining은 0.52 mg/dl, total protein은 0.99 g/dl, albumin은 0.39 g/dl, glucose는 20.64 mg/dl로 critical difference가 산출되었다. 동일한 개에서 연속적으로 측정된 검사항목 치가 critical value보다 차이가 적으면, 이 차이는 생리적인 변화에 기인한다고 할 수 있으며, critical value보다 차이가 크면, 다른 요인, 즉 질병의 진행이나 다른 동반된 질병의 존재를 의미한다고 할 수 있다.

• Asia Marketing Journal
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• 제19권3호
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• pp.75-98
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• 2017

Our study is trying to investigate the perceived training effectiveness by applying the theory of planned behavior (TPB) and Technological Acceptance Model (TAM) and intend to examine the effects of individual differences on perceived training effectiveness and performance of individuals. The main purpose is to evaluate the perceived training effectiveness, and role of individual differences in terms of learning. The results of this study supported all the hypothesis that participants with higher level of creative self-efficacy, intrinsic motivation, creativity and emotional intelligence (EI) will have greater inclinations to learn. Results showed that perceive training effectiveness is positively related to training transfer and training transfer increase the performance of individuals. Study results significantly agree with the theory of planned behavior (TPB) which was applied to measure the perceived training effectiveness and suggest trainee's perception of usefulness, ease and benefits enhance learning dimensions of participants that make any program effective. The study has highlighted a number of issues that influence the perceived training effectiveness.

• 한국의상디자인학회지
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• 제19권2호
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• pp.145-157
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• 2017

This study aimed to investigate the relationship between values orientation and fashion image orientation with a focus on the new senior generation. The study conducted data analysis by using the SPSS 17.0 program for the final 397 copies excluding incomplete questionnaires. The results of this study are as follows. First, values orientation was drawn as the four factors of social orientation, dependent orientation, family-like orientation, and individual orientation. The fashion image orientation was compartmentalized as three factors: urban image, individual image, and feminine image. Second, social orientation had a significant effect on feminine image as shown in Photo 1, while only individual orientation exerted a significant influence on individual image (Photo 2). Social orientation and family-like orientation respectively exercised a significant influence on individual image and feminine image, and feminine image (Photo 3). Third, the four groups did not show a significant difference in the relationship with the sub-elements of fashion image orientation. It appeared that all four groups were felt as a complex image in which modern, feminine, and individual images were mixed. Fourth, the four groups showed a significant difference in the unusual, elegant, refined, youthful, feminine, and modern images among the factors of fashion image orientation.

• 인지과학
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• 제15권3호
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• pp.1-14
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• 2004

본 연구에서는 순차적으로 자극이 제시되는 시각 구별 과제에서 개인차가 기술의 습득과 전이에 어떻게 영향을 미치는지 알아보았다. 여기서는 개인 차이를 세 가지 측면에서 측정하였는데 인지 양식의 차이, 작업 기억 용량의 수준, 그리고 의사 결정 방식의 차이를 가지고 개인 차이를 분류하였다. 시각 구별 과제에서는 크게 훈련 과정과 전이 과정으로 나누어 훈련 과정의 난이도가 전이 과정에서 어떠한 영향을 미치는지 알아보았는데, 특히 훈련 난이도는 인지 양식과 그리고 작업 기억 용량과의 상호 작용을 통하여 전이 과제에서의 정확도에 영향을 미친 것으로 나타났다. 본 연구에서 얻어진 결과는 시각 구별과 관련한 인터페이스를 디자인하는데 있어서 개인차를 고려하는 것이 필요함을 시사하였다.

• 음성과학
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• 제10권2호
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• pp.249-258
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• 2003

This study attempted to examine a speaker identification method using difference sum and correlation coefficient determined from a pair of intensity level matrices of band-pass-filtered numeric sounds produced by ten female speakers of similar age and height. Subjects recorded three digit numbers at a quiet room at a sampling rate of 22 kHz on a personal computer. Collected data were band-pass-filtered at five different band ranges. Then, matrices of five intensity levels at 100 proportional time points were obtained. Pearson correlation coefficients and the sum of absolute intensity differences between a pair of given matrices were determined within and across the speakers. Results showed that very high correlation coefficient and small difference sum generally occurred within each speaker but some individual variation was also observed. Thus, the matrix pair with a higher coefficient and a smaller difference sum was averaged to form each individual's model. Comparison among the speakers yielded generally low coefficients and large differences, which suggests successful speaker identification, but among them there were a few cases with very high coefficients and small differences. Future studies will focus on finer band ranges and additional spectral parameters at some peak points of the intensity contour at a low frequency band.

• 한국의류학회지
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• 제43권3호
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• pp.373-383
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• 2019

This research investigated the effect of individual yarn colors on the perception of overall colors of yarn-dyed woven fabrics. The way the colors of yarn-dyed woven fabrics are perceived is known as visual color mixing: when the different colored yarns juxtaposed on the fabric surface are observed from some distance away, they are visually mixed in our eyes and perceived as a solid color. However, we can still see individual yarn colors that make the fabrics look obviously different from actual solid colors. To quantify this visual color mixing effect, twenty-one sateen fabrics were produced in a wide range of colors using cyan, magenta, and yellow yarns, and the colors were measured instrumentally. The obtained colorimetric values were converted into solid color images on a CRT monitor. Then, the physical fabrics were scanned, and the scanned images were displayed on the monitor with solid color images in pairs for visual color difference evaluation. The woven and solid colors in each pair were of physically identical color; however, the visual color difference was as large as $4.81{\Delta}{E^*}_{ab}$ on average. A visual color difference model was proposed by considering this parametric effect of individual yarn colors.

• 인지과학
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• 제24권4호
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• pp.323-338
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• 2013

원인과 결과 간의 연결 강도에 관한 추정인 인과 추론에는 다수의 처리기제가 다른 처리 시점에 관여하며 따라서 이들 각각에 민감하게 작용하는 개인차 변인은 상이할 가능성이 크다. 특히, 조건부화와 절감 현상은 하나의 결과에 다수의 잠재원인이 존재할 경우 특정 원인과 결과 간의 인과 강도를 추정할 때 일어나는 주요현상에 해당한다. 본 연구에서는 맥락 민감도와 관련된 개인차 변인인 자기 해석을 조작하여 조건부화와 절감 현상에 어떠한 영향을 미치는가를 알아보았다. 그 결과 독립적 자기 조건과 상호의존적 자기 조건 간에는 조건부화 정도의 차이가 발견되지 않았다. 그러나 상호의존적 자기 조건이 더 높은 절감 현상을 보였으며 이는 조건부화와 절감 현상이 각기 다른 처리 기제임을 시사한다고 볼 수 있다.

• 한국간호교육학회지
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• 제17권1호
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• pp.90-99
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• 2011

Purpose: To investigate the impacts of individualized versus group prenatal breast-feeding education on postnatal breast-feeding knowledge, this study addressed techniques and rates of first-time mothers as part of data collection for developing breast-feeding education programs. Methods: A quasi-experimental nonequivalent control group design was applied to compare the effects of prenatal breast-feeding individual vs. group education among first-time mothers. Collected data was analyzed using $x^2$-test, t-test, paired t-test, and ANOVA. Results: There was no difference on the knowledge of prenatal breast-feeding between individual and group education. However, individual education was a more effective method than group education on post-natal knowledge. In the 4th and 8th weeks of breast-feeding, individual education was more effective than group education. However, there was no difference between the two education methods at Week 12. Conclusion: This study indicates that many outpatient mothers should be given various individual approaches and prenatal breast-feeding education programs to provide them with opportunities for education to improve breast-feeding rates. However, there was no statistically significant difference in the breast-feeding rates at Week 12, which may be attributed not to education methods but to changes in external environmental factors. Further research is needed to address the changes.

• 경영과정보연구
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• 제8권
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• pp.103-127
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• 2002

In this study, satisfaction with salary of the clerical saff in health care organization was analyzed with a view to provide data contributive to efficient wage management for the clerical staff of hospitals. For the analysis, it was investigated if there is any difference in satisfaction with wage depending on the individual and environmental characters as well as comparative factors perceived by self or by others in-and outside the working place. The findings of the analysis may be summed up as follows: First, in support of the hypothesis that the satisfaction with wage of the clerical staff in hospitals will individual factors, statistically significant difference were found in the satisfaction with wage depending on age and career, but there was little significant difference depending on gender and education. Thus, the hypothesis I in this study can be partly adopted. Second, with regard to the hypothesis that the satisfaction with wage of the clerical staff in hospitals will vary with environmental variables, significant differences were found in terms of comparative factors perceived by self or by others inside the working place and those perceived by others outside the working place, and significant difference was also shown in the comparative factors perceived by others outside the working place. Whereas, however, there was no significant difference in the satisfaction with wage depending on the position, which led to the partial adoption of the hypothesis II. This study has following limits in search of difference in satisfaction with wage of clerical staff in hospital depending on individual and environmental variables: the sample is too small to represent the general wage level satisfaction of the whole health care organizations, since the survey hasn't covered the wage level and management of the employees in all hospitals; the professional attitude and rate of fluctuation that are closely connected with the wage level are not considered.

• 한국소음진동공학회:학술대회논문집
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• 한국소음진동공학회 2012년도 추계학술대회 논문집
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• pp.364-369
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• 2012

The vehicle sound classified into driving sound due to power-train, operating sound due to electric motor like sunroof, door lock and electronic sound. These vehicle sound has various features depend on the characteristic of sound that user required. And it based on cultural and regional difference of user. In this study, the user required vehicle sound characteristics for luxury sedan was investigated in overall viewpoint. And virtual target sound was developed through the result of user preference investigation. Next, Jury test was carried out in Germany, USA and Korea for evaluating the target sound. And the regional and individual difference of preference was analyzed through the result of jury test. This result of research will be contributed to design of vehicle sound quality and target sound setting.