• Korean Journal of Human Ecology
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• v.17 no.5
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• pp.927-938
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• 2008

The purpose of this study was to classify self-efficacy typology and analyze the relationship between self-efficacy and consumption value of college students as consumers. Data were gathered by surveying college students living in Daegu and Kyungbook area using convenient sampling. 513 questionnaires were used in the statistical analysis. Data were analyzed by frequency, factor analysis, cluster analysis, correlation analysis, ANOVA, and Duncan-test. The findings are as follows. The self-efficacy typologies of college students were classified into three groups such as challenging confident accomplish oriented, stable uncertain accomplish oriented, and stable accomplish oriented. In the relationship of the self-efficacy was related to the sub-variables of consumption value. The self-efficacy oriented group showed different all the sub-variables of consumption value factors.

• Journal of the Korean housing association
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• v.17 no.6
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• pp.119-128
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• 2006

This study was conducted to determine the realistic value for the apartment view which has been vaguely known until now. Six apartment complexes in Dae-gu metropolitan city were selected to obtain the basic data for the study. The view value included in apartment price was analyzed using few elements such as picture-data establishment, declared- and market-price and questionnaire date from residents. The result of this study appeared that the qualitative-value of the apartment view was realistically varied with several factors such as story/side, plot planning of apartment complex and view element. The result obtained from the study will be widely used to declared-price and new apartment price.

• The Journal of Korean Institute of Communications and Information Sciences
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• v.21 no.7
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• pp.1803-1813
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• 1996

This paper describes an automatic threshold decision using a maximum mismatched correlation value in the direct sequence spread spectrum (DS-SS) system. For received PN codes with different single-to-noise ratio (SNR), this scheme is able to detect a desired threshold value in the search mode, i.e. a maximum mismstched correlation value, so that value is utilized as a threshold for the verification mode. Performance of the proposed scheme in both the additive white gaussian noise (AWGN) and frequency-selective Rayleigh fading channels is analyzed through the Monte Carlo simulation. And hardware implementation of this scheme using a DSP processor is demonstrated. The proposed acquisition shceme is compared to the conventional constant threshold (CT) scheme, and significant improvement of performance is shown. Analysis of system performance in the verification mode is presented, and key quantities such as the false alarm probability and the detection probability are derived in a AWGN channel.

• Journal of the Korean Society of Clothing and Textiles
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• v.27 no.6
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• pp.635-642
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• 2003

The purposes of this study were to explore the consumer attitude toward the retail sales, to examine the relationships between the sale attitude and the price-related variables(i.e., price consciousness, sales proneness, and value consciousness), and to examine the effects of the sale attitude and the price-related variables on the perceived price value during the retail sales. Data were collected from 790 undergraduate students using the two types of questionnaires representing the sale and non-sale situations, and 776 responses were analyzed. Factor analysis of the sale attitude extracted five dimensions including price benefit, limited product assortment, impulse buying, low service quality, and disordered store atmosphere. The price benefit and the impulse buying factors were related with all the 3 price-related variables, and all the sale attitude factors were related with the value consciousness. The price benefit and the impulse buying factors positively affected the perceived price value under the sale situation.

• The Journal of Korean Obstetrics and Gynecology
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• v.21 no.3
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• pp.121-131
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• 2008

Purpose: To confirm reference value for Korean version of FSFI in selecting subjects for clinical trial of sexual dysfunction in female. Methods: Purpose of the research was explained and anonymity was guaranteed to 41 women enlisted in 6 oriental medical clinics in Seoul and Incheon province and the scores for Korean version of FSFI which participants made out themselves were analyzed so that mean value and the distribution could be investigated. Results: Mean value for Korean version of FSFI of 40 participants scored 26.32 and from this score, the participants of clinical trial were enlisted to confirm whether or not the mean value could be applied. Conclusion: The mean value for Korean version of FSFI, which scored 26 might be acceptable as a criterion for selecting participants in clinical trial of sexual dysfunction.

• Journal of the Korea Society of Computer and Information
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• v.23 no.12
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• pp.233-240
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• 2018

In this study, variables were constructed based on prior research to examine the impact of information system quality (information quality, system quality, service quality), customer value and satisfaction in hotel comparison site. The samples consist of 205 survey data drawn from hotel comparison site users. The collected data were analyzed by SPSS 24.0 and AMOS 21.0. According to results of the reliability and validity test, all were found reliable, and all items were included. The results are as follows: first, Among the information system quality (information quality, system quality, and service quality) of the hotel comparison site, the information quality and service quality have positive effects on customer value. Second, the information system quality(information quality, system quality, and service quality) of the hotel comparison site has a positive effect on customer satisfaction. Third, the customer value of the hotel comparison site has a positive effect on customer satisfaction.

• International Journal of Computer Science & Network Security
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• v.21 no.4
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• pp.301-305
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• 2021

Scientific space, one can observe the differentiation of the definition of the terms "value", "value orientations" because it does not yet have a clear standard definition. Many researchers have dealt with this topic, researched, analyzed, observed, and made conclusions. However, there is still a rich scope for research of such phenomena of personal structure as value orientations. Psychologists-researchers who, in their scientific, practical, and theoretical works, dealt with the topic of values and value orientations and came to the general conclusion that values are a structural component of a personality, with the help of which a person achieves a goal, sets this goal, and characterizes position in life. Saw the relationship between values and the basic structures of the personality, including value orientations-considered in values a system of orientation and personality attitudes.

• Journal of the Korea Fashion and Costume Design Association
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• v.20 no.2
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• pp.17-29
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• 2018

This study aims to determine the effects of clothing consumption value, usefulness of clothing and ease of use on the new product acceptance intention of premium linen apparel. A survey was conducted among male and female consumers, and a total of 328 responses were analyzed. Frequency, factor analysis, and multiple regression analysis were used for data analysis using SPSS WIN Ver.21.0. The results of this study are as follows. First, clothing consumption value was classified into five factors: social value, fashionable value, individual value, practical value and emotional value. Usefulness and ease of use were found two factors and the new product acceptance intention of premium linen apparel was found one factor. Second, all factors of clothing consumption value had a positive effect on usefulness. The higher the values of the five factors of clothing consumption value, the higher usefulness. Third, fashionable value affected ease of use, but individual value had no positive effect on ease of use. The higher the fashionable value, the higher the ease of use, but, the higher the individual value, the lower the ease of use. Fourth, all factors of clothing consumption value had a positive effect on the new product acceptance intention of premium linen apparel. Therefore, clothing consumption value is important to the new product acceptance intention of premium linen apparel. Moreover, usefulness and ease of use influenced the new product acceptance intention of premium linen apparel. This shows that consumers' new product acceptance intention of premium linen apparel increases if the product is they are perceived to be useful and easy to use.

• Journal of Distribution Science
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• v.14 no.4
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• pp.127-134
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• 2016

Purpose - Value chain in agriculture refers to direct and indirect activities related to value-added process from raw materials to final products in agricultural industries. In recent years, value chain analysis has become more important in the area of agricultural development. This article reviews the concept and importance of value chain analysis in the context of agricultural development and attempts to suggest improvement strategies. Research design, data, methodology - A literature survey was conducted for value chain analysis for agricultural development. The case of agro-value chain in Cambodia was deeply analyzed based upon interviews with government officers and related experts. Results - It seems that agro-value chain in developing countries are not well developed and does not carry out appropriate functions, compared to developed countries. Because value adding facilities, such as storage, processing and packing plants, milling plants, and etc. are not sufficiently constructed, the quality of agricultural products is low. Especially developing countries may loose opportunities to increase value of their product by exporting their agricultural products as raw materials to neighboring countries. Value adding process is also mainly controlled by traders in local markets or wholesale markets in urban areas. Farmers therefore can get lower share of final value of agricultural products compared to the shares paid to traders. Lastly it is argued that governments of developing countries do not play an active role in developing value chains and do not carry out coordinating functions in an effective and efficient manner. Conclusions - The first step to improve agro-value chain in developing countries is to identify and analyze value chain structure of agricultural products and to make development strategies and implementation programs. For improving value chain of agricultural products in developing countries, it is required to provide not only plans for constructing hardwares, such as wholesale markets, storage facilities, processing and packing plants, and etc., but also plans for improving softwares, such as measures for improving product quality and safety, setting up grade and standard, providing market information, and nurturing producer cooperatives.

• Journal of Energy Engineering
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• v.23 no.1
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• pp.46-57
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• 2014

This study analyzes whether the value-added structure of Korean wind power industry exhibits a virtuous cycle through the value chain(VC) within wind power firms and the value system(VS) among the wind power industries, using a regression analysis based on a survey about Korean wind power companies. According to the VC, the government's R&D support is analyzed to have contributed to an increase in the R&D investments of the wind power companies. An increase in corporates' R&D investments has led to an increase in corporates' R&D outputs, and in turn, induced a remarkable increase in the amounts of production. But an increase in production has not led to a decrease in the costs of production, not resulting in an increase in profit rates per sales amount. In addition, while an increase in profit rates is analyzed to have contributed to an increase in production, this did not induce further investments in corporate's R&D. The virtuous cycle of the value chain in Korean wind power firms is, therefore, analyzed to be weak. Next, the VS is analyzed by dividing the whole chain into the system group including rotor blades, gear boxes, and power generators, and the structure group, such as towers. Two groups are analyzed to have mutually positive effects in the processes of the government's support for corporates' R&D, corporates' investment in R&D, R&D outputs, and profit rates per sales amount. Such mutual positive effects are, however, not found in the processes of the amounts of production and the costs of production. These results demonstrates that the value system of Korean wind power industry is not completed. This study has a policy implication to need further efforts to create the virtuous cycle in the VC and VS of Korean wind power industry.