• 가족자원경영과 정책
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• 제10권3호
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• pp.97-111
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• 2006

The objective of this research is to analyze how main social relation network of middle-aged women such as family, friends and neighbors, etc affects the preference for silver town. For this objective, structured questionnaires were distributed to 309 middle-aged women at the age of 40-59 years old living in Seoul and new cities of metropolitan area. Statistics such as ANOVA, Pearson Coefficient and Multiple Regression were adopted for statistical analysis. The main result of this research is as follows: First, housewives showed higher preference for silver town than people involved in other occupations. Second, though the relation of friends and neighbors among the social relation network of middle-aged women affected the preference for silver town, that of family did not affect significantly. The result of this research suggests that it is necessary to adopt policy considering the relation of friends and neighbors among the social relation network of middle-aged women so as to activate silver town.

• 한국주거학회논문집
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• 제26권3호
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• pp.33-43
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• 2015

According to aging society and social network society, the necessary of suitable alternative housing in the era has been increasing. The purpose of this research is to understand housing preference depended on the social relation of the elderly who lives in Beijing, China. The social relation was comprised of contact degree with child, contact degree with friend, contact degree with relative, degree of community participation, satisfaction with spouse and satisfaction with child. The housing preference was comprised of housing ownership, housing location, housing size and housing type. The survey was conducted on the elderly of 150 above fifties who lived in Beijing, China. For the result, the social relation was associated with the housing preference. Particularly, the relationship between the children was related to the housing ownership, housing location and housing size. The relationship between friends was related to the housing type. The level of community participation was related to the housing location. Social independence of the elderly, family cohesion, community attachment and adaption tendency were correlated with the housing preference. In conclusion, it was empirically identified that the social relation of the elderly had a relation with predicting housing preference. This result is expected to be useful in development of housing for the elderly in the future.

• 한국지능시스템학회논문지
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• 제14권1호
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• pp.69-74
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• 2004

A sequencing problem is to find an ordered sequence of some entities which maximizes (or minimize) the domain specific objective function. As some typical examples of sequencing problems, there are traveling salesman problem, job shop scheduling, flow shop scheduling, and so on. This paper introduces a new type of sequencing problems, named a sequencing problem with fuzzy preference relation, where a fuzzy preference relation is provided for the evaluation of the quality of sequences. It presents how such a problem can be formulated in terms of objective function. It also proposes a genetic algorithm applicable to such a sequencing problem.

• 초등상담연구
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• 제11권2호
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• pp.153-169
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• 2012

초등학생의 또래관계가 발달에 미치는 영향을 알아보기 위한 방법으로 먼저, 또래관계를 어떻게 소집단 형태로 묶는(grouping) 것이 가장 합리적인 방법인가를 찾아내는 것이 연구의 목적이었다. 이에 따라 지각자료와 심리적 선호도 자료에 의한 또래관계 소집단 분류의 방법 간에는 서로 어떤 차이가 있는지를 알아보는 것이 연구문제로 설정되었다. 연구 대상은 부산과 울산의 초등학교 중학년인 3-4학년 아동 가운데 남자는 3학년, 여자는 4학년의 2학급이었다. 연구 문제를 검증하기 위한 질문지는 두 가지로 지각 자료 질문지와 심리적 선호도 질문지였다. 지각 자료는 공유인접수를 바탕으로 상관관계의 값을 적용하여 또래관계의 소집단으로 분류 되었으며, 선호도 자료는 이자관계를 확장하여 삼자관계 이상의 소집단으로 또래관계를 분류하는 방법을 적용하였다. 본 연구의 결과, 여자 아동의 경우에는 지각 자료에 의한 소집단과 선호도 자료에 의한 소집단간에 매우 유사한 분류의 일치성이 나타났지만, 남자 아동의 경우에는 두 가지 분류 방법간에 분류의 차이가 나타났다. 이러한 결과로 볼 때, 남자 아동의 경우에는 개별 아동간의 심리적 불일치에도 불구하고 또래관계를 형성할 가능성이 있지만, 여자 아동의 경우에는 심리적으로 일치될 때 또래관계가 형성되는 것으로 확인되었다. 이러한 결과는 양성간의 또래관계 형성 과정이 다를 수 있음을 시사한다. 따라서 남자 아동의 또래관계를 합리적으로 분류하기 위한 후속연구로 담임 교사에 의한 소집단 분류, 지각 자료에 의한 소집단 분류, 선호도 자료에 의한 소집단 분류의 세 가지 분류 방법 간의 적합성에 대한 비교 작업이 수행될 필요성이 있었다.

• 한국엔터테인먼트산업학회논문지
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• 제14권7호
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• pp.55-68
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• 2020

본 연구는 기업신뢰와 고객시민행동 간에 영향관계를 분석하고 기업신뢰가 고객시민행동에 영향을 미치는데 있어서 관계지속의도의 매개적 역할을 검증하기 위한 것으로, 기업신뢰, 관계지속의도, 고객시민행동 등 호텔기업의 고객과의 관계형성을 강화하기 위한 마케팅 방안을 연구하는 것이 목적이다. 연구 결과를 요약하면 다음과 같다. 첫째, 기업신뢰는 고객시민행동에 유의한 정(+)의 영향을 부분적으로 미치는 것으로 나타났다. 기업신뢰 중 기업신용도와 기업전문성은 고객애호도에 유의한 정(+)의 영향을 미치는 것으로 나타났다. 또한 기업신뢰 기업신뢰와 고객시민행동중 기업신용도는 고객협조에 유의한 정(+)의 영향을 미치는 것으로 나타났으나, 기업전문성은 고객협조에 유의한 영향을 미치지 않는 것으로 분석되었다. 둘째, 관계지속의도는 기업신뢰와 고객 시민행동 간에 매개적 역할을 하는 것으로 나타났다. 관계지속의도는 기업신용도가 고객애호도에 영향을 미치는데 있어서, 기업신용도가 고객협조에 영향을 미치는데 있어서, 그리고 기업전문성이 고객애호도에 영향을 미치는데 있어서 부분적 매개효과를 가지는 것으로 나타났다. 그러나 기업전문성이 고객협조에 영향을 미치는데 있어 관계지속의도는 완전매개 역할을 수행하는 것으로 분석되었다.

• 한국의류학회지
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• 제21권1호
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• pp.35-45
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• 1997

The main purpose of this research was to classify the contents of impulse buying of clothing products and to investigate how the impulse buying was influenced by fashion involvement, recognized brand preference, and impulsiveness. Samples were 238 college women in Seoul, Korea. The results of the research were as follows. 1. Four factors of impulse buying derived by factor analysis; F 1 'sensitive aspects of products stimulation'; F. 2 'utility aspects of products stimulation'; F. 3 'consumer situation stimulation'; F. 4 'marketing situation stimulation'. 2. Impulsiveness had a positive relation with impulse buying, fashion involvement, and recognized brand preference. Fashion involvement had a positive relation with recognized brand preference and impulse buying. 3. Impulse buying was influenced by fashion involvement and impulsiveness. The explanatory power of the 2 variables was 9.3%. 4. Fashion involvement was influenced by sensitive aspects of products stimulation, major, recognized brand preference, income, and grade. The explanatory power of the 5 variables was 23.7%. 5. Recognized brand preference was influenced by income, fashion involvement, and marketing situation stimulation. The explanatory power of the 3 variables was 11.2%.

• 한국생활과학회지
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• 제13권4호
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• pp.609-616
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• 2004

The purpose of this study is to examine the difference of judge's gender and age groups in preference of S/S men's suit fabrics, and to analyze the relationship between the preference and the texture by gender and age group. For this study, 60 types of S/S men's suit fabrics were used with variously-composed fibers, such as wool, wool-blended, and PET, thickness, and weight. To evaluate the texture and the preference subjectively, nine ranks' semantic differential scale questions of 22 texture adjectives and preference of 4 apparel items were developed, Through the factor analysis, texture adjectives were classified into 7 categories: "stiffness," "elasticity," "bulkiness," "coolness," "smoothness," and "drapability." Depending on gender and age groups of judges, statistically significant differences on texture factors and the preference were observed. Especially, men under 30 years of age showed a higher grade of stiffness and a lower preference on pants than other groups. The relationship between the texture and the preference was different by gender and age group: Women evaluated a preference of men's suit fabrics in relation to stiffness and smoothness, whereas men did so in relation to stiffness, smoothness, coolness, and drapability. A young age group put more importance on drapability for preference of men's suit fabric.

• 한국지능시스템학회:학술대회논문집
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• 한국퍼지및지능시스템학회 1998년도 The Third Asian Fuzzy Systems Symposium
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• pp.640-645
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• 1998

A Sequencing problem is one to find an ordered sequence of some entities which maximizes (or minimize) some objective function. This paper introduces an new type of sequencing problems, named a Sequencing problem with fuzzy preference relation is previded for the evaluation of the quality of sequences, It presents how such a problem can be formulated in the point of objective function. In addition, it proposes a genetic algorithm applicable to such a sequencing problem.

• 한국경영과학회지
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• 제25권3호
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• pp.109-124
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• 2000

For rational human value judgement and evaluation, provision of clear evaluation data, objective value judgement criteria, and properly generalized methods are required. For instance, this is true for software quality evaluation, and the measure of software quality and the weighting method of evaluation target directly affect final decisions. However it is not easy to find a generalized method for the software quality evaluation or product selection, because of its complex characteristics. In this paper, we apply the qualitative preference method based on quantitative belief functions to find a general weighing method for the software quality evaluation. In particular, the qualitative preference method, in which the differentiated preference expression is possible, is conceptually expanded for general applications in future. For this purpose, we hierarchically differentiate the strong preference relation from the weak preference relation, and show an example of quantification of software quality evaluation on different applications, by comparing the qualitative preference method with AHP. We believe that the application domain of this method is not limited to the software quality evaluation and it is very useful to apply this results to other SE areas, e.g., metric selection with different views and riority determination of practices to be assessed in the SPICE.

• 대한가정학회지
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• 제27권2호
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• pp.85-95
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• 1989

To examine closely the relations between food habits, food preferences and personality traits, 141 boys and 146 girls in the 5th and the 6th grade of primary school in Incheon were studied by questionaires. The results of this study were as follows: 1. In food habit scores, girls got 2.28/3.00 and boys got 2.24/3.00 which meant boys and girls had the similar food habits. 2. The higher were their activity, sociability, responsibility, reflectiveness, and superiority, the higher score they showed in food habits. 3. Meats, fats and processed foods had much to do with emotional stability, and those who belonged to high group in emotional stability high preference for them. But girls who had high preference for meats were low in emotional stability. 4. Fishes of which bones we can eat, and potatoes had relation to activity, and those who belonged to high group in activity showed high preference for them. 5. Vegetables and processed foods had relation to sociability. Those who belonged to high group in sociability showed high preference for vegetables, but those who belonged to middle group in sociability showed highest preference for processed foods. 6. Meats and potatoes had much to do with responsibility. Those who belonged to low group in responsibility showed high preference for them. 7. Those who belonged to the high group in emotional stability, and superiority showed the high preferene for foods respectively, and superiority showed the high preference for foods respectively.