• Journal of Animal Science and Technology
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• v.45 no.2
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• pp.273-282
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• 2003

Consumer survey(n=1,343) was carried out to investigate the consumer's perception, purchase behavior and demand on the processed meat products. Most consumers purchased the ham and sausage products once a month (40.73%). Consumers(47.19%) didn’t distinguish between ham and sausage products due to the similarity of meat contents and additives in products. Consumers(72.75%) considered the product label when they purchased whereas 27.25% of consumers were not interested in the product label. Consumers(47.65%) were not satisfied with ham and sausage products because there were too much additives other than meat, there were many similar processed products in kinds and appearance(27.70%) and they could hardly detect meat taste(11.62%). Consumers demanded to produce the ham and sausage products which contain high meat contents(64.04%). Consumers were favored with establishment of the price differential system depending on the quality based on meat contents in the product(83.54%). In conclusion, the establishment of the price differential system depending on quality as well as the quality grading system for processed meat products is needed not only to increase the processed meat market but also increase the pork consumption especially for non-preferred pork portions.

• Korea journal of population studies
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• v.19 no.1
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• pp.139-159
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• 1996

This study comparatively examines a causal model of employee attatchment which focuses on employee's organizational commitment and intent to stay with an organization. This study is based on two separate studies of employee attachment among teachers : the U.S. case of the Chicago Public Schools (CPS) and the South Korean case of the Seoul Educational District (SED). The main purpose of this study is to replicate in Korea the CPS study. A revised model based on the unique characteristics of Korean teachers is also developed and estimated. The Price Mueller model of employee attachment provides the basic theoretical framework for this study. It includes five general classes of variables : 1) employee responses to work variables : job satisfaction, commitment, and intent to stay; 2) psychological stress variables: role ambiguity, role conflict, work overload, and quality of students; 3) social structural variables: autonomy, routinization, distributive justice, and legitimacy; 4) economic structural variables: pay, job security, promotional opportunities, and job opportunities; and 5) work orientation variables : career commitment, normative commitment, work motivation, affectivity, work values, and met expectations. The data was collected through questionnaire survey and a sample of 649 secondary school teachers in Seoul, South Korea, was included in the final analysis. Covariance structure analysis (LISREL) was used to estimate the causal model. The results indicate that the endogenous variables of job satisfaction and commitment play a considerably less important role than in the U.S. model in mediating the effects of the exogenous variables on intent to stay, and the model fails to explain the majority of the variance in intent to stay. In addition, the new variables added to the revised Korean model do not bave significant effects on intent to stay. The structural characteristics of the employment relationship and labor markets associated with Korean teachers forced mobility and closed external markets - are largely accountable for the major differences between the Korean and the U.S. cases. The study suggests that conceptual and empirical work on what produces employee attachment under these structural constraints needs to receive more attention in future studies.

• Journal of the Korean Academy of Child and Adolescent Psychiatry
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• v.11 no.1
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• pp.70-78
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• 2000

This study was to develop Korean version of Parenting Stress Scale. Primary research was processed thru Abidin's PSI(Parenting Stress Index) scale. For the pilot primary study, distri-buted questionnaire to the mothers who have three to twelve age children and tried factor analysis with 382 data sheets. At the result, 29 items and 5 factors among the 47 items of child domain, 28 items and 5 factors among the items of parent domain were extracted. At the secondary pilot study survey, reanalyzed the 57 items extracted by primary pilot survey with the 392 data collected from three to six age children's parents. For the item discrimination analysis, calculated item-total correlation and deleted the items under r=.20. For the validity test, reviewed content validity and construct validity. For the verification of construct validity, tried factor analysis. At the result, in child domain area, the four factors, 'Reinforces Parent's, 'Accep-tability', 'Attention Distractiveness', 'Demandingness' and 24 items were extracted. Among the common variance of child domain, 'explained common variance' was 82.05%. In parent domain area, the five factors, 'Restriction of Role', 'Depression', 'Social Isolation', 'Parent Health', 'Spouse Relationship' and 24 items were extracted. Among the common variance of parent domain, 'explained common dominator' was 82.40%. For the verification of reliability, Cronbach's ${\alpha}$ coefficient was calculated and in child domain, .69, .70, .67, .66 were produced by each item, respectively and total reliability coefficient was ${\alpha}$=.81. Reliability coefficient of parent domain was .73, .70, .70, .55, .73 by each item, respectively and total reliability coefficient was ${\alpha}$=.83. This study was processed as a primary research to develop the Korean version of parent stress scale which is originally from U.S.A. version of PSI and apply it to proper Korean culture. Therefore, the necessity of continuous study was discussed with more localized items and factors.

• Journal of the HCI Society of Korea
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• v.11 no.1
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• pp.47-55
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• 2016

Three Dimensional Printing (herein, 3D printing) not only gives novelty and interests to modern people but is also a spotlighted technology that could herald a new industrial revolution. The introduction of various 3D printing service platforms has enabled individuals to easily possess products designed through 3D printing. However, there are still many issues to consider until the era of new manufacturing, when 3D printing becomes available to the general public so that anyone can make and design products with 3D printing. For instance, there needs to be sufficient consideration and research on whether the current 3D printing services can prove their higher capability to produce products conventionally done by machines and hands through 3D printing, and on the meaning of selling a wide range of product families like those of most 3D printing service platforms to the consumers. This study, which was initiated in this context, aimed to gain insight on the directions that 3D printing services need to advance going forward by letting consumers have first-hand experience on 3D printing online service platforms with a wide range of product families and those with relatively limited services, and then asking them to answer multiple-choice and short-answer survey questions on the websites they wish to purchase from, diversity of designs, design satisfaction, perceived technical skills, perceived purchase satisfaction, perceived after-sales service(A/S). As a result, we were able to witness that consumers generally had a strong preference for services with a wide range of product families (e.g. Shapeways) compared to services with a narrow range (e.g. Digital Forming). We also verified that design diversity and the possibility of realizing the designs were the crucial aspects that need to be considered with 3D printing services. Moreover, we also carried out discussions on carrying out design consulting by securing a pool of designers from diverse fields, on providing web-based designing software that can be utilized even by beginners, and on operating shops both online and offline in order to provide more competitive 3D printing services.

• Journal of Korean Home Economics Education Association
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• v.22 no.2
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• pp.15-30
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• 2010

The purposes of this study were intended to examine by variables influencing gender equality consciousness in middle school students and provide basic materials useful for their education of gender equality consciousness by finding out variables influencing equality consciousness. The subjects were the 1,201 students who studied at middle schools in Jeonllabuk-do. Using structured questionnaire surveyed. Data were analyzed with Frequency, Percentage, Mean, Std, Cronbach's ${\alpha}$, t-test, and Multiple Regression using SPSS/PC WIN 14.0 program. The major findings were as follows: 1. The mean value of gender equality consciousness in middle school students was 3.89 in the whole, 3.88 in home life, 3.92 in school life, 4.04 in the workplace, and 3.70 in social and cultural life, suggesting high value in all areas. While the workplace and the school life showed higher gender equality consciousness than the whole, the home life and social and cultural life showed lower consciousness. 2. The whole gender equality consciousness were influenced by sex, mother's gender equality consciousness, homeroom teacher's gender equality consciousness, an enough schooling, desirable school types, perception of abolition of family-head system, and social gender equality consciousness. And the Middle school students' whole gender equality consciousness were explained about 32% by these variables.

• Journal of Agricultural Extension & Community Development
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• v.6 no.2
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• pp.75-84
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• 1999

Minnesota state law requires County Extension Committees (CECs). The County Board of Commissioners appoints committee members. Extension Educators are responsible for using CECs to assure the value of Extension work in the County. This paper will explore underlying values, principles and practices that can effect the utilization of CECs in ways that benefit the work of Extension and make the process a good experience for CEC members and Extension Educator. The paper is based primarily on readings in the Journal of Extension, interviews with two Extension Educator, and information provided by the University of Minnesota Extension Service for CEC members.

• Journal of Korean Home Economics Education Association
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• v.17 no.1 s.35
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• pp.29-53
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• 2005

The purpose of this study is to investigate the education practice of creativity perceived by adolescents and secondary teachers. The subjects in this study are 305 secondary students and 133 secondary school teachers, who have completed questionnaires of 'Education Practice of Creativity' and 'Creativity Fostering Teacher Behavior', The results of this study are as follows: (1) It is found that most adolescents and teachers recognized the need and importance of creativity-fostered education in school. However. the degree of adolescents' and teacher's understanding and satisfaction of creativity-fostered education in school is low. Half of the adolescents have received creativity-fostered education for over three years but half of the teachers have not performed or started to perform creativity-fostered education. Main obstacles of creativity-fostered education in school are lack of understanding creativity-fostered education, lack of teaching methods. teaching materials and teaching time. Antecedents for developing creativity-fostered education are building school climate for creativity-fostered education and selecting and applying various teaching contents. (2) Adolescents' satisfaction of creativity-fostered education have meaningful differences with gender. Also, adolescents' necessity, satisfaction, importance of creativity-fostering education. and creativity-fostered teacher behavior have meaningful differences with grade. (3) There are significant differences in the necessity, importance, interest, and understanding of creativity-fostered education according to a teacher's gender. Also. there are significant differences in the necessity and the understanding of creativity-fostered education according to a teacher's age. (4) There are significant differences between adolescents and teachers in the necessity, satisfaction, importance, interest and understanding of creativity-fostered education and creativity-fostered teacher behavior. (5) There are significant correlations among the necessity, satisfaction, importance, interest of creativity-fostered education and the creativity-fostered teacher behavior.

• The Journal of the Korea Contents Association
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• v.12 no.12
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• pp.321-328
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• 2012

The purpose of this study was to examine the toothbrushing behavior of the citizens, their use of dentifrice, awareness of the importance of dentifrice purchase and consciousness of dentifrice containing the extract of Chamaecyparis obtusa in the city of Gwangju. It's basically meant to provide some informations on the development of oral health supplies involving dentifrice containing the extract of Chamaecyparis obtusa in that city in an effort to help the city serve as a hub of the dental industry. The subjects in this study were the selected citizens in the city of Gwangju. As a result of analyzing their awareness of the importance of the considerations for the purchase and use of dentifrice, they gave 68.2% overall. They gave the highest marks of 83.3% to the importance of effect. As for the importance of each item, they gave the highest marks of 85.1% to the importance of the prevention of dental caries. Concerning differences in awareness of the importance of the external purchase factors according to age, every age group placed the most importance on inspection by the certification authorities except for those who were in their 40s and 60s, and the respondents who were in their 40s and 60s attached more importance to price than the other items. Regarding differences in awareness of the importance of effectiveness according to age, those who were under the age of 20 gave the highest marks of 79.8% to the importance of dental-caries prevention and whitening effects. As a result of asking them whether they had an intention to use dentifrice containing the extract of Chamaecyparis obtusa if this dentifrice would be developed, 54.6% replied they had the intention. When they were asked another question whether they thought this dentifrice would have an effect on oral health, 55.1% answered they thought so. 33.8% expected this dentifrice to have a primary effect on the prevention of dental caries. Given the findings of the study, full-scale R&D efforts should be directed into the development of dentifrice containing the extract of chamaecyparis obtusa in the future.

• Journal of agricultural medicine and community health
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• v.25 no.2
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• pp.275-292
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• 2000

The purpose of this study was to analyze the relationship between knowledge, self-efficacy and quality of life of patients suffering from rheumatic arthritis. The data were collected from 100 rheumatic arthritis patients 1 university hospital, K rheumatic clinic in kwang-ju city for 20 days from March 2 to March 22, 1999, by means of questionnaires. The instruments used in this study were the knowledge scale developed by Kim, the self-efficacy scale developed by Long et al and the quality of life scale developed by Rho. The data were analyzed by t-test, ANOVA, Pearson's Correlation Coefficient, and Stepwise Multiple Regression by using the SAS program. The results of this study were summarized as follows : 1. The total mean score of knowledge was 15.01(SD${\pm}$3.08), In self-efficacy, the total mean score was 1030.40(SD${\pm}$233.42), In quality of life, the total mean score was 135.19(SD${\pm}$11.07). 2. The relationship between general characteristics and knowledge were significant difference in sex(t=19.03, p=.00), occupation(F=2.34, p=.03), types of exercise (F=2.95, p=.0.3), and time of exercise(F=3.20, p.=02). 3. The relationship between general characteristics and self-efficacy were significant difference in religion(F=2.75, p=.04), in monthly salary(F=3.64, p=.01), in occupation(F=2.30, p=.03), in period of rheumatic arthritis(F=2.70, F=.03), in time of exercise(F=3.77, P=.01), and in effectiveness of exercise (F=4.56, p= .02). 4. The relationship between general characteristics and quality of life were significant difference in age(F=3.36, p=.01), monthly income(F=3.11, p=.02), types of housing(t=4.93, p=.02), arid time of exercise(F=3.03, p=.03). 5. There was not significant correlation between the subjects knowledge and quality of life. 6. There was significant correlation between the self-efficacy and quality of life(r=462, p<.011). 7. The main factor influencing on quality of life was self-efficacy(21.4%).

• Pediatric Gastroenterology, Hepatology & Nutrition
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• v.11 no.2
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• pp.179-186
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• 2008

Purpose: Feeding problems are common for typically developing children and have negative effects on physical, behavioral, and cognitive development. The purpose of the current study was to examine factors related to childhood feeding problems for typically developing children via parental reports. Methods: The feeding questionnaire developed by the authors and the Childhood Eating Behavior Inventory (CEBI) were administered to 796 parents of children who recruited from 2 pediatric outpatient clinics (n=379) and community (n=417). Problem eaters (PE) were identified by parental report and frequency analysis was conducted for types of feeding problems and its severity, problem behaviors during mealtime, the feeding methods of the parents, and the need for treatment. Results: The CEBI scores were significantly different between the PE and non-problem eaters (NPE), which suggests that the parental reports were reliable. The younger children had more feeding problems than the older children. The most frequent and severe feeding problems were selective eating and longer mealtimes across all age groups. One-half of the children had more than one problem behaviors during mealtime. Most parents of PE used ineffective methods to deal with children's behaviors during meal time, such as cajoling, which was related to their increased level of stress. Many parents reported their children need professional help for the feeding problems. Conclusion: Feeding problems are prevalent among children, especially younger children. Children with feeding problems showed a number of problem behaviors during mealtime and parental coping methods appeared to be ineffective. The need for treatment was considerable, thus the characteristics of this population must be acknowledged for providing proper treatment and advice.