• Journal of The Korean Association of Information Education
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• v.15 no.3
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• pp.399-411
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• 2011

In the existing researches about the Internet and mobile phone addition for primary and secondary school students, the major addiction testing measurements are personal parameters such as obsession, self-efficacy, and self-control and environmental parameters such as parents, friends, schools, community factors, and mass media. Those researches have focused on the interaction objects between a student and him/herself, parents, friends, schools, or society. While the importance of time perspective has increased recently, there have rarely been the research that had focused on it in education arena. In this paper, we analyze how time perspective influences the Internet and mobile phone addiction levels of primary and middle school students. In order to do that, we surveyed 619 primary and middle school students and analyzed the results in this paper. And then, we renew the relative importance among existing factors for the two addictions and propose the way to prevent the two addictions.

• Korean Parent-Child Health Journal
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• v.12 no.1
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• pp.25-36
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• 2009

Purpose: The purpose of this study was to explore the patterns of internet usage among 5th and 6th grade elementary students, and analyze the correlation between the internet obsessive disorder and parent-child attachment. Method: A total of 303 elementary students in Seoul, Suwon, Ulsan, and Kwangjoo area participated in this study, and responded to self-administrated questionnaires. Results: With regard to the internet addiction, 2.7% of participants were classified as being in a high risk group, and 5.3% were classified as a potential risk group with boys at greater risk than girls, and 6th graders showing higher internet addiction scores than 5th graders. There were significant negative correlations between internet addiction and father-child attachment (r=-.122, p=.040), and mother-child attachment (r=-.154, p=.009). Conclusion: To prevent internet addiction in elementary school students, promoting parent-child interaction needs to be emphasized. More studies for finding affecting variables on internet addiction would be necessary, and different preventive approaches according to gender and grade should be introduced.

• Journal of the Korea Convergence Society
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• v.8 no.2
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• pp.243-252
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• 2017

The purpose of this study was to investigate the relationship among perfectionism, stress, and burnout in college golf athletes. Participants were 221 college students. Self-oriented perfectionism and socially prescribed perfectionism were found to be the antecedent variables causing stress. Self-oriented perfectionism reduced personal accomplishments, and socially prescribed perfectionism increased the level of burnout. Additionally, perceived stress not only engendered emotional exhaustion but also reduced personal accomplishments. Regarding indirect effects, self-oriented perfectionism and socially prescribed perfectionism increased the level of stress and affected athletes' emotional exhaustion and lack of accomplishments. The results will be of use for helping athletes to escape from the perfectionism that occurs due to their obsession with winning, thus laying the foundation for athletes to continue to enjoy their sports.

• The Korean Journal of Food And Nutrition
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• v.30 no.2
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• pp.297-304
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• 2017

Although adolescents' obesity prevalence increases recently in Korea due to Westernized dietary life, according to social and economic development, and physical activity decline, distorted body image and improper dietary habits are prevalent, because of excessive obsession with weight control, deriving from psychological impacts including appearance supremacy. This study conducted a survey on health oriented awareness and attitude related with dietary habits targeting adolescents, such as high school students and college students, younger than 24, from May 11 to May 29, 2015. In this study, 280 questionnaire copies were collected out of 300 distributed questionnaire copies, and used 269 copies as analysis data, except 11 copies of which responses were inadequate. The results of this study are as follows: First, the high school students showed higher dietary regularity than the college students. Especially, 95.5% of the college students showed very high irregularity of lunch, compared with just 4.5% of the high school students. Second, the adolescents showed distorted perceived body image in comparison with body mass index (BMI). As a result of examining BMI relationship, according to one's own perception on body type, 28.6% of the respondents perceived themselves fat, despite normal BMI, and 40.4% of the respondents perceived themselves normal, despite low BMI. Third, health behavior activities level was higher, as the regularity of breakfast (B=1.093), lunch, (B=0.650), and dinner (B=0.765) was higher. The variable affecting the most ( ${\beta}=0.372$) was the regularity of breakfast. As interest in weight control was higher, health behavior activities was lower. Because over-interest in weight control may be linked with improper dietary habits or weight control, a caution is needed. The results of this study are expected to be utilized as the basic data for the policy and health-oriented program development to improve adolescents' health behavior practice.

• Nutrition Research and Practice
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• v.4 no.6
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• pp.499-506
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• 2010

The study aimed to analyze the lifestyles, weight control behavior, dietary habits, and depression of female university students. The subjects were 532 students from 8 universities located in 4 provinces in Korea. According to percent ideal body weight, 33 (6.4%), 181 (34.0%), 283 (53.2%), 22 (4.1%) and 13 (2.5%) were severely underweight, underweight, normal, overweight and obese, respectively, based on self-reported height and weight. As much as 64.1 % and only 2.4%, respectively, overestimated and underestimated their body weight status. Six overweight subjects were excluded from overestimation group for the purpose of this study, resulting in overestimation group consisting of only underweight and normal weight subjects. Compared to those from the normal perception group, significantly more subjects from the overestimation group were currently smoking (P=0.017) and drank more often than once a week (P=0.015), without any significant differences in dietary habits. Despite similar BMIs, subjects who overestimated their own weight statuses had significantly higher weight dissatisfaction (P= 0.000), obesity stress (P= 0.000), obsession to lose weight (P = 0.007) and depression (P = 0.018). Also, more of them wanted to lose weight (P = 0.000), checked their body weights more often than once a week (P=0.025) and had dieting experiences using 'reducing meal size' (P=0.012), 'reducing snacks' (P=0.042) and 'taking prescribed pills' (P = 0.032), and presented 'for a wider range of clothes selection' as the reason for weight loss (P = 0.039), although none was actually overweight or obese. Unlike the case with overestimating one's own weight, being overweight was associated with less drinking 0.035) and exercising more often (P=0.001) and for longer (P=0.001) and healthier reasons for weight control (P=0.002), despite no differences in frequency of weighing and depression. The results showed that weight overestimation, independent of weight status, is associated with risky lifestyles, weight control behaviors, and mental conditions. Preventive interventions should focus not only on obesity, but also on body weight overestimation.

• Journal of the Korea Institute of Information Security & Cryptology
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• v.28 no.5
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• pp.1179-1195
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• 2018

Recently, a variety of attacks on web services have been occurring through a multiple access environment such as PC, tablet, and smartphone. These attacks are causing various subsequent damages such as online fraud transactions, takeovers and theft of accounts, fraudulent logins, and information leakage through web service vulnerabilities. Creating a new fake account for Fraud attacks, hijacking accounts, and bypassing IP while using other usernames or email addresses is a relatively easy attack method, but it is not easy to detect and block these attacks. In this paper, we have studied a method to detect online fraud transaction and obsession by identifying and managing devices accessing web service using web-based device fingerprinting. In particular, it has been proposed to identify devices and to manage them by scoring process. In order to secure the validity of the proposed scheme, we analyzed the application cases and proved that they can effectively defend against various attacks because they actively cope with online fraud and obtain visibility of user accounts.

• Journal of the Korean School Mathematics Society
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• v.9 no.3
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• pp.347-361
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• 2006

This research intends to understand classroom culture of gifted youths in secondary mathematics. For this purpose, we have observed ethnographically the mathematics classes of gifted youths for eight months at two Science Education Centers for Gifted Youths. We have collected qualitative data using the methods, participation observation, interviewing, video taping, recording, collecting assistant materials. And these data were closely connected and analyzed synthetically. From this, we found the followings; First, gifted youths in mathematics evaluate the academic abilities as the best standard for their friendship. Second, the gifted youths in secondary mathematics are under an obsession that they should act like gifted youths. Third, even though they know the merits of class type of inquiry and discussions, they didn't participate actively in those types of class. Forth, main differences of classes between Gifted Education Centers and general middle school come from the difference of class type, the roles of teachers and students.

• Journal of Oriental Neuropsychiatry
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• v.24 no.1
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• pp.109-122
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• 2013

Objectives : To research the needed Buddhistic ethical beliefs and psychotherapy from representative medical records of oriental medicine. Methods : The baseline data this research used is Myeong-Ui-Lyu-An, Sok-Myeong-Ui-Lyu-An, Ui-Bu-Jeol-Lok and from the variety of medical records; we extracted 22 medical records that refer to Buddhist thoughts. The sequence of medical records is determined by analyzing the contents of all medical records and grouping them by their categories. Results : The representative ethical mind that a doctor needs is the 'mercy thought' from Buddhism. This way, the doctor has 'pity' on patients and expects no reward for what he had done. 'Spells and religious beliefs developed into medical treatment procedures by Buddhism and oriental medicine psychotherapy. Using the belief that everything is made of the mind, which is the point of the 'Hwa-Eum' theory and the realization that the psychotic factors have a big role in the occurrence and progress of sicknesses, we emphasized supportive psychotherapy or more specifically, the suggestive therapy. 'Anguish' is an important point in the occurrence and progress of illnesses. To solve this, we used 'Zen family's 'Zen self-discipline' and ascetic life from Buddhism. According to Buddhism, a human's metal conflict and love or malingering from obsession is the cause of all mind illnesses. To heal these, a doctor must have an insight of the patient's mind more than the symptoms. Conclusions : Buddhistic thoughts suggested clearly the mentality necessary for oriental medical psychotherapist and medical ethics for a doctor.

• The Journal of the Korea Contents Association
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• v.13 no.6
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• pp.202-211
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• 2013

The research is based on the theory of cognitive psychology that a decision maker creates an internal belief through environment information process and that personal behavior is determined as a means of belief practice. This study implemented a language network analysis to understand the 16th President Noh Moo-hyun"s real estate policy belief who was a key decision maker of Korea. The results of this study are as follows. First, the chief variables of real estate policy recognized by president Rho Mu Hyun included civil economy and real estate speculation and so on. Second, the chief variables of real estate policy recognized by president Rho Mu Hyun did indicate weak correlation with other diverse economic variables. Third, the analysis shows that in practicing the real estate policy, excessive civil economy related with the real estate policy and the obsession with civil life variables worked as reason to pursue social contest rather than social agreement. It is thought that this study result will contribute to policy theory in explaining the policy decision-making process from the perspective of cognitive psychology.

• The Journal of the Korea Contents Association
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• v.16 no.6
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• pp.537-549
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• 2016

Interest in spirituality in the workplace is rising as an alternative to overcome the possibility of burnout of social workers. This research has evaluated the results of spirituality education program to social workers in senior welfare centers. CPE(Clinical Pastoral Education) was provided to 25 social workers in 3 different senior welfare centers for 12 to 14 weeks. 4 Focus group interviews with 24 education participants after the end of education were conducted. For the participants of CPE, there were changes in individual levels(habituation of self-reflectivity, the integration of personal spirituality and social worker's spiritualty, expansion of self-awareness and pursuit of altruism), practice behavior(recognition of client's individualism, getting rid of the obsession of proposing a resolution, active listening), and organization levels(intimate fellowship, increase in horizontal relationship in the agencies). Pursuing changes within the organization towards integrating individual and organization spirituality along with social welfare organizations helping the development of social worker's individual spirituality for the simultaneous growth of social workers and the organizations is necessary.