• Journal of the military operations research society of Korea
• /
• v.10 no.1
• /
• pp.65-86
• /
• 1984

This thesis presents a design and partial implementation of a program family of extended pretty printers. Factors that influence the readability (perception) and understand ability (cognition) of computer programs are indentified, previous work is reviewed, and new solutions are suggested. Extensions to the previous pretty printer designs include a capability to selectively display levels of control of a program. In order to accommodate different computer languages and to allow for, several secondary functions, a family of pretty printers is designed. This design facilitates easy extension, contraction and modification.

• The Journal of the Korea Contents Association
• /
• v.16 no.7
• /
• pp.522-531
• /
• 2016

Extension of life expectancy and retirement of baby-boomers from 2010 made big population senior citizens, and concerns about retirement was heightened. Researches to remove the concerns about retirement found out that awareness for senior age life and financial preparation actions for retirement influence retirement life both directly and indirectly. This research identified the influence of financial retirement preparation on related variables, and analyzed its control effect on retirement and senior life perception, retirement preparation actions, and retirement satisfaction level. For that, from Nov 2015 to Feb 2016, this research surveyed 1,500 people from 20 to 69, by mailing or visiting with survey, noting purpose and process of research, eliminating 83 insufficient replies, and analyzing 1,417 surveys. This result shows the better retirement preparation, the more positive retirement and senior life perception, retirement preparation actions, and retirement satisfaction level. This research is significant as basic data for general and practical retirement preparation program development.

• Journal of Agricultural Extension & Community Development
• /
• v.21 no.1
• /
• pp.83-115
• /
• 2014

The current study aimed to explore the levels of consumers' perception for the PB apples which mainly sold in the large retailers, and then suggest the efficient marketing strategies for activating sales of the PB apples among the farm produce. The findings of the study revealed that the levels of the consumers' perception of value for the PB apples were influential on the brand credibility. In addition, the levels of the quality, perception of value, and brand credibility significantly affected the purchase intention. The image of the brand, however, did not show the effects on the brand credibility and purchase intention. Based on the study, in order to activate the brand for the local farm produce, the analysis results could suggest the four alternatives. Firstly, it is needed for the NB apples to be standardized and improved in terms of the qualities. Secondly, the more efficient ways to facilitate the purchases for the NB apples should be reconsidered in the emotional package. Thirdly, the levels of customers' perceptions for NB apples need to increase by providing them with convenient ways of purchases. Lastly, connecting consumers' groups with producers' groups could eventually enhance the brand credibility.

• Journal of Agricultural Extension & Community Development
• /
• v.16 no.3
• /
• pp.503-532
• /
• 2009

This study aims at identifying any difference in the quality of life according to the patterns of living together in the family for the aged women who live in the rural areas. The findings of this study can be summarized in brief. First, those aged women who live alone showed a higher ratio of works like farming with less average income and less perception of living standards but better ADL than those of the aged women who live together with their family. Second, as a result of logistic regression analyses to identify factors to predict the patterns of living together in the family for the aged women in the rural areas, those aged women who live alone showed more cases of farming, higher ADL level, higher degree of economical preparations and more perception of intimacy with their offspring than those of aged women who live together with their family. Unlike these results, those aged women who live together with their family have less average income, more phone calls with their neighbor and higher quality of life that those of aged women who live alone. Third, as a result of impact variables in the quality of life by the pattern of living together in the family for the aged women in the rural areas, those aged women who live together their family showed higher quality of life with better preparations for the health, emotion and economy for their aged life, and with less number of offspring and more frequency of phone calls with their neighbor. In addition, those aged women who live along in the rural areas showed higher quality of life with better emotional preparations, better economic preparations, more number of offspring, more friendly with their neighbor and more emotional supports.

• Journal of Agricultural Extension & Community Development
• /
• v.13 no.1
• /
• pp.99-121
• /
• 2006

The purpose of the study was to analyze agricultural and rural news in mass media reporting. This study analyzed the representation of agricultural and rural news of Korean Broadcasting System (KBS), established in 1947 as a public service broadcaster and the Seoul Broadcasting System (SBS), established in 1990 as a private service broadcaster in Korea. There has been criticisms of isolated and anecdotal reporting of agricultural and rural issues, thus, leading to negative public perception mainly influenced by mass media even though there has been increases in the publicity activities regards agricultural policies in the KBS and SBS broadcasting news. This study was designed to reveal the merits of the preceding criticisms. For this purpose, a total of 437 news items issued between September 2004 and August 2005 were analyzed via content and framing analysis research methodologies. The major findings and conclusions of the study were as follows: 1. Content analysis of agricultural and rural news revealed that the lack of relative quantity and 'in-depth analysis' in agricultural reporting and the thematic concentration on negative news and flash events were the most prominent characteristics of Korean broadcasting news. 2. The quantity of agricultural news was relatively insufficient and qualitatively superficial and stereotyped lacking in comprehensive understanding of agricultural and rural issues and inclined toward flash events and crisis-oriented. Based on the findings and conclusions, following recommendations are offered; 1) Agricultural institutions should consider changing the images of rural society and farmers implementing agricultural and rural policies in the future, and perception of the general public should be considered in reporting agricultural and rural news. 2) Further research should be conducted to provide practical implications for the broadcast media on the agricultural information system.

• Journal of Agricultural Extension & Community Development
• /
• v.23 no.3
• /
• pp.257-270
• /
• 2016

This study was to investigate the perception and the usability of gardening program in a community for protection of school bullying at a middle school. The data collected from 640persons of middle school students, their parents, teachers, residents, NPO staffs for youth, active persons in urban agriculture and farming at 3communities during 2014.10.21.~2014.11.5. The degree on necessity of gardening program to protect school bullying were statistical significant different by age, garden experience, understanding and exchanging with youth and neighbors, keeping relationship or communication between school and family or residents. Most of parents, teachers prefer to increase the family counseling program by NPOs for protection of school bullying. On the contrary, concerns in urban agriculture and farming strengthened to cheer up gardening program for youth. In this study also, it was agreed that gardening program is useful for protection of school bullying and for stability of emotional safety for youth involving in middle school students. From these results, gardening program will be more contribution to communications and exchanges between school, student's family and their community persons as like neighbors, NPO staffs, concerns in urban agriculture and farming.

• Journal of the Korea Convergence Society
• /
• v.10 no.9
• /
• pp.265-272
• /
• 2019

In this study, 'poverty', which we think in our daily life, started from something. In particular, this study typified the perception of poverty by using the 'Q methodology', a subjective research method, to examine individual subjective opinions. The results of the analysis are as follows. is a "Retraction type", and poverty is a problem of 'Retention', 'Individual Effort Problem', 'Social Structure Problem', 'Low Status' and 'Laziness'. is a "Individual Problem type", and emphasizes 'Individual Effort Problem', 'Laziness', 'Incompetence', 'Starvation' and so on. is a "Basic Problem type", and emphasizes the basic element of life such as 'The Food and Shelter problem', 'Starvation', 'Laziness', and 'No Money'. is a "Resource Distribution Problem Type" that emphasizes the problem of resource allocation according to social structural problems. This study typifies the perception of poverty using subjectivity research method on 21st century and expects converging extension study to empirical studies for generalization.

• Journal of Broadcast Engineering
• /
• v.19 no.1
• /
• pp.44-55
• /
• 2014

The goal of 3D stereoscopy is not only to maximize positive experiences (such as sense of realism) by adding depth information to 2D video but to also minimize negative experiences (such as fatigue). This study examines the impact of different depth levels induced by adjusting 3D camera convergences on positive and negative experiences and finds an optimal parameter for viewers. The results show that there are significant differences among depth levels on spatial involvement, realistic immersion, presence, depth perception, screen transmission, materiality, shape perception, spatial extension and display perception. There are also significant differences for fatigue and unnaturalness. This study suggests that reducing the camera convergence angle of an object by $0.17^{\circ}$ behind the object is the optimal parameter in a 3D stereoscopic setting.

• Korean Journal of Comparative Education
• /
• v.28 no.2
• /
• pp.23-52
• /
• 2018

This study examines factors that influence adolescents' political trust in Asian societies with special emphases on authoritarian orientations and corruption perception. Previous studies on adolescents' political trust have focused almost exclusively on Western societies. As a result, the impact of other cultural values that are specific to Asian societies, such as authoritarian orientations, on adolescents' political trust has received little attention in the existing literature. Moreover, situated within a socialization framework which argues that political trust is an extension of interpersonal trust, much prior work has ignored the role of adolescent evaluations of institutional performance in generating political trust. The data I use offer empirical evidence that both authoritarian orientations and institutional performance-especially its ability to curb corruption-are independent sources of political trust among Asian adolescents and that the trust-eroding effect of corruption is less salient among Asian adolescents adopting more authoritarian orientations. Additionally, the evidence also suggests that corruption perception is a more important factor than authoritarian orientations in shaping adolescents' political trust in more economically developed countries while the reverse pattern is found in less developed countries.

• Journal of Agricultural Extension & Community Development
• /
• v.30 no.3
• /
• pp.157-170
• /
• 2023

This study aims to identify factors that affect the quality of life of rural residents. Data were collected from 4,000 rural residents living in rural areas. Raw data was procured from the 'Survey on Rural Well-being in 2022 in Rural Development Administration'. The main results of the ordinal logit regression analysis are as follows. First, in the case of non-farm households, female, immigrants, more educated, more healthy are more likely to be highly perceived quality of life. In the case of full-time farm households, more healthy are more likely to be highly perceived quality of life. In the case of part-time farm households, younger, married, more healthy are more likely to be highly perceived quality of life. Second, for all rural housholds(non-farmers, full-time farmers, and part-time farmers), local amenities and safety also had positive impact on perception of quality of life.