• 한국주거학회논문집
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• 제20권4호
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• pp.49-57
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• 2009

Established redevelopment and reconstruction projects were unified into one law in 2003 when the 'Act of Urban, Residential and Environment Improvement' was enacted. However, the act only focused on the improvement of the physical state of residential environments established by maintenance projects. In order to be effective, the law also needs to improve the nonphysical aspects of the residential environment. While conducting our research and comparing it with past research, we identified the major factors of residential preferences in order to extract and analyze the nonphysical state of residential environments. As a result, we found that social and economic factors are significantly more important to residents than cultural factors. Also, we found that in each district studied the housing preferences were the most important in redevelopment and reconstruction with the exception of Sangdang-Gu (where the community was the most important factor) and Hungduk-Gu (where the social factor was most important). For future purposes, it is necessary to consider the variables according to each location in order to reflect the needs of the residents when building an apartment complex within the redevelopment and reconstruction district.

• 대한지역사회영양학회지
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• 제15권1호
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• pp.50-60
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• 2010

The purpose of this study was to conduct nutrition education using animations for the establishment of proper eating habits among elementary school students and to evaluate its effectiveness. The subjects of this study were two classes of fourth grade students in an elementary school located in Daegu-city. There were 29 students in each class. One class, the "nutrition-education" group, received nutrition education; the other class, the "no-education" group, did not receive the education. After completing the eight nutrition lessons, the effectiveness of the education was analyzed by measuring changes in the nutrition knowledge, eating habits and food preferences of the nutrition-education group vs. the no-education group. Before nutrition education, there was no significant difference between the two groups in terms of nutrition knowledge. However, after the nutrition education, the nutrition-education group's nutrition knowledge was significantly improved, compared to that of the no-education group (p < 0.001). Following education, the nutrition-education group's responses to the "eating habit" item, "I eat fruits every day," were significantly more positive, compared to the responses of the no-education group (p < 0.01). However, for the ten food groups listed as food preferences, except for fish and shellfish (p < 0.05), there was no significant difference in the responses of the two groups. Following the education, the nutrition-education group showed significantly increased preferences for 12 food items (red beans, mackerels, yellow corvinas, dried laver, kelps, radish, lettuce, pears, kiwi fruits, plums, grapes and sweet drinks made from fermented rice) out of 112 items, compared to the selected preferences of the no-education group. After education, 75.9% of the students in the nutrition-education group indicated changes in their eating habits, and 89.6% of them answered that the nutrition education helped them change their eating habits. The most helpful medium for changing their eating habits was animations (31.0%), followed by songs (20.7%) and lectures (17.2%). As a result of this study, after completing the nutrition education, students in the nutrition-education group showed significant changes in food preferences, and their level of nutrition knowledge was significantly increased. However, their eating habits did not actively change. Therefore, in order to establish proper eating habits, a longer period of consistent education is required, using various educational media and learning methods such as extracurricular activities and discretionary activity programs.

• 대한가정학회지
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• 제41권6호
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• pp.157-166
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• 2003

The purpose of this study was to provide information on how to improve the current design of infant coveralls through analysis of the design preferences of Korean consumer. In order to compile the information about preferences with the detail design of infant coveralls, a questionnaire was administered to mothers of 241 infants (aged under 36 months) living in Seoul, and analyzed using the SPSS WIN.10.0 program. The results of this study were as follows : 1) Results of buying conditions and design preference of infant coverall : To the question asking what kind of materials they preferred according to the season as material for infant coverall, the respondents preferred cotton hit as the materials for summer, but padding material for winter. The most favored design type were a flat collar, regular bodice type without cutting line, a raglan sleeves, snap front fastener, elastic band cuffs. 2) There is significant difference in preferred material and design among the month of age groups. 3) Analysis of the differences in preferred material and detail design according to gender In preferred material, it seemed as if girl baby group prefer cotton knit material, while boy baby group prefer padding material. There is definite difference in preferred neckline type, girl baby group prefer flat collar, while boy baby group prefer stand collar.

• 스마트미디어저널
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• 제9권4호
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• pp.73-80
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• 2020

With the advent of the Internet era, consumer lifestyles have been changed tremendously, and mobile payment has carried out an increasingly extensive coverage of the people's life trajectory. Taking the design of the mobile payment interface as an example, we use a conjoint analysis method to survey college students in Guangxi, where questionnaires are collected from 270 people in different groups according to gender. The method separates the attributes that affect consumer choice of mobile payment interface design and the utility value of the attribute level to analyze consumer needs and preferences, and then obtains consumers' potential evaluation criteria for mobile payment interface design. The results of the study show that the attributes that influence consumers' choice of mobile payment interface design are, in order of preference: page layout, identification convenience, verification, module distribution, entertainment, and information encryption. Consumer groups of different genders show differences in their preferences in the mobile payment interface design and Consumer needs reflect consumer psychology. Several findings are obtained on the consumers' preferences on the mobile payment interface design, which may be used to improve future design processes.

• 동아시아식생활학회지
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• 제27권3호
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• pp.313-320
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• 2017

This study was conducted to investigate the intakes and preferences related to Korean traditional teas in each of the age groups. The survey was conducted from March $9^{th}$ to $23^{rd}$, 2015. The subjects in this study were 642 adults aged more than 20 years that resided in the Seoul and Gyeonggi areas. The health status score was 3.57, and the health concern score was 3.54. The reason for preferring traditional tea was 'health' (40.5%) and 'good taste, color, and aroma' (29.7%). The most important factor in drinking a traditional tea was health (37.1%). Acceptance of each type of traditional tea was ranked in order of 'grain tea', 'fruit tea', 'floral leaf tea', 'assorted tea', 'medical root tea', and 'tonic tea'. A total of 92.8% of respondents said traditional teas should be popularized. Regarding problems for popularization of traditional teas, the most common response was 'not popularized yet' (39.7%). Regarding the method for popularization of traditional teas, the most common response was 'convenience of purchase for ingredients'. As a result, preferences for traditional tea and popularization method were different according to age. It is thus necessary to develop traditional tea products considering the age range.

• 복식
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• 제66권2호
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• pp.15-31
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• 2016

Flower images are used as a design motif in various fields. Flower printings in clothes, in particular, usually represent nature. This study sets out to identify the characteristics of different fashion styles with flower printings, as well as the preferences and emotional images of Korean women in their 20s. The flower printings used in fashion design were classified into 5 types of styles: Modern, Natural Romantic, Maximalism, Neo-Hippie, and Ethnic style. Literature review and survey were conducted to identify the emotional images associated with the flower printings, as well as women's preferences. Through literature review, this study noted the formative elements of flower printings and their characteristics, as expressed in fashion designs. Then, the different styles were classified in order to provide theoretical foundation for the survey. The results of the study were significant in that they contributed to the definition and academic systemization of the characteristics of fashion styles with flower printings. Moreover, the study opened up possibilities for utilizing flowers to express a greater variety of meanings and influences in fashion. The findings can be used to enable fashion styles and emotional influences to be expressed through designs using natural motifs besides flowers.

• 산업경영시스템학회지
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• 제38권1호
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• pp.90-100
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• 2015

This study is conducted to suggest ways to mitigate the mismatch phenomenon between job seekers who want to find right company for themselves and companies looking for appropriate new employees. For this purpose, this study improves the company assessment framework reflecting job seekers interests by using fuzzy analytic hierarchy process. The improved evaluation framework is a three-level hierarchical structure, where there are 4 groups at the top level, 12 factors at the intermediate level and 36 indexes at the bottom level. For the empirical analysis of the applicants preferences based on the improved model, a survey for F-AHP analysis is carried out to university students and then priorities of components in the evaluation model are calculated. Moreover, the differences of priority of the company assessment framework are analyzed for different genders, college years, and major divisions. The results show that job seekers' most concerning factors are wages, stability, working environments, and labor deal, which are ranked highly in this order and the differences in preferences for each type of job seekers (genders, college years, and major divisions) are obvious. The results also show that the male prefers wages to environment, on the other hand female does working environment to wages.

• 한국식생활문화학회지
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• 제24권4호
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• pp.359-365
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• 2009

The objective of this study was to investigate a method to improve and to increase the utilization of Korean traditional food in middle school students by examining preferences and perceptions. Middle school students in Seoul area were surveyed from 29 November to 6 December 2007. The results are summarized as follows: 83.9% students ate Korean food as breakfast. The reasons for the success of Korean food were 'Nation's traditional food' (29.2%), 'fit in taste' (27.4%), and 'suitable match of nutrients' (24.8%). Students responded that the following needed to be changed in order to improve Korean food: 'alleviation of strong taste' (30.3%), 'various cooking methods' (23.9%), and 'convenience of eating the food' (22.1%). Meal preferences in this survey of middle school students were 'Korean food' (4.09), 'Western food' (4.08), 'Japanese food' (4.00), 'Chinese food' (3.91) and 'Fast food' (3.55). Perceptions in the taste of Korean food were 'spicy taste' (3.28), 'hot taste' (3.22), and 'salty taste' (3.15). Male students (3.23) perceived a higher salty taste than female students (3.05). Expectations for the taste of Korean food included 'spicy taste' (3.16) and hot taste (3.03). Male students (3.25) anticipated the spicier taste more than female students (3.05).

• Journal of Nutrition and Health
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• 제44권4호
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• pp.303-311
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• 2011

The purpose of this study was to develop a textbook and teaching guidebook on sensory education for lower grade students at elementary schools. The goal of sensory education was to improve preferences for traditional Korean foods. An advisory committee was organized that was composed of 8 professionals in the education field, in order to discuss the adequacy and validity of the textbook's content. The textbook's units consisted of three parts composed of the following: 'feel by the five senses' (2 lessons), 'enjoying traditional Korean foods' (9 lessons), and 'eating together' (1 lesson). The lesson activities were based on experiential learning. The teacher's guidebook contained an overview of the education process, with specific information and practical guidelines for each lesson. Ninety-seven children in 3rd grade from one school participated in a pilot lesson, which evaluated the educational effects and satisfaction. After the lesson, the children had improved preferences for foods which were taught about in the class, along with better eating attitudes. These results reflect that the developed materials were suitable for improving children's preferences toward traditional Korean foods.

• Journal of Information Processing Systems
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• 제9권3호
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• pp.435-460
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• 2013

Recommender systems are popular applications that help users to identify items that they could be interested in. A recent research area on recommender systems focuses on detecting several kinds of inconsistencies associated with the user preferences. However, the majority of previous works in this direction just process anomalies that are intentionally introduced by users. In contrast, this paper is centered on finding the way to remove non-malicious anomalies, specifically in collaborative filtering systems. A review of the state-of-the-art in this field shows that no previous work has been carried out for recommendation systems and general data mining scenarios, to exactly perform this preprocessing task. More specifically, in this paper we propose a method that is based on the extraction of knowledge from the dataset in the form of rating regularities (similar to frequent patterns), and their use in order to remove anomalous preferences provided by users. Experiments show that the application of the procedure as a preprocessing step improves the performance of a data-mining task associated with the recommendation and also effectively detects the anomalous preferences.