• Journal of Gifted/Talented Education
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• v.23 no.5
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• pp.771-791
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• 2013

What are the identification criteria elementary school teachers prefer? What are the characteristics of students that teachers consider when nominating them to gifted programs? Will those criteria of identification/nomination differ as to teacher experiences related to gifted education or teacher involvement in the professional development? This study aims to find the answer to these questions. For this purpose, a total of 511 elementary school teachers with a varying degree of experiences with gifted education were recruited from 23 schools in 11 school districts in Seoul. The results show that teachers generally preferred task commitment, creativity, curiosity, and domain specific talents as criteria for identifying gifted students, while perceiving achievement records, total grades, leadership, and general intelligence as less important. Teachers experienced in gifted education or having been involved in professional development perceived curiosity, task commitment, and creativity as more important than teachers without such experiences. The importance-performance analysis of identification criteria indicates that teachers reported high importance on task commitment, curiosity, and creativity, but those factors were less considered in actual nomination. On the contrary, teachers reported low importance on quick learning and achievement(total grades, subject grades), but those were highly considered in nomination. A similar pattern was found in both experienced and nonexperienced teachers although the importance-performance gap was higher for the latter. Implications for teacher nominations and professional development were discussed.

• Korean Journal of Ecology and Environment
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• v.33 no.3 s.91
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• pp.282-294
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• 2000

The reproductive ecology and the early life history of Macropodus chinensis were investigated in aquarium. Mature male made the bubble nest and spawned with wrapping the female and reverse posture. The parental male protected the offspring until the larvae depart the bubble nest. Egg productivity and egg hatching rate were the highest at water temperature in $28^{\circ}C$ and $26^{\circ}C$ respectivity than any other artificial temperature. The eggs were buoyant, globular and 0.95${\sim}$1.05 mm in diameter. Cleavage was progressed at intervals of 15 minutes. Eggs hatched in 42${\sim}$44hours after fertilization and the newly hatched larvae were 3.0${\sim}$3.2 mm in total length. The lawae were 4.5${\sim}$5.4 mm in 4${\sim}$5 days after hatching and fed on the food with dispersion from the nest. In 40${\sim}$45 days after hatching, all fin rays completely developed, and juveniles reached 18.2${\sim}$23.5 mm in total length. In 90${\sim}$110 days after hatching, body from of young fishes were similar to adult with 37.4${\sim}$48.2 mm and represented secondary sexual characters longer than 45.0 mm in total length, and about 120 days, fishes began spawning(water temperature for ontogenesis: $26.0{\pm} 1^{\circ}C$).

• Journal of the Korean Society for Library and Information Science
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• v.52 no.1
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• pp.341-357
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• 2018

Due to the paradigm of open science and advanced digital information technology, data sharing and re-use have been actively conducted and considered data-intensive in a wide variety of disciplines. This study aims to investigate the intellectual structure portrayed by the research products re-using the data sets from ICPSR. For the purpose of this study, a total of 570 research products published in 2017 from the ICPSR site were collected and analyzed in two folds. First, the authors and publications of those research products were analyzed in order to show the trends of research using ICPSR data. Authors tend to be affiliated with university or research institute in the United States. The subject areas of journals are recognized into Social Sciences, Health, and Psychology. In addition, a network with clustering analysis was conducted with using co-word occurrence from the titles of the research products. The results show that there are 12 clusters, mental health, tabocco effect, disorder in school, childhood, and adolescence, sexual risk, child injuries, physical activity, violent behavior, survey, family role, women, problem behavior, gender differences in research areas. The structure portrayed by ICPSR data re-uses demonstrates that substantial number of studies in Medicine have been conducted with a perspective of social sciences.

• Journal of the Korea Academia-Industrial cooperation Society
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• v.21 no.12
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• pp.246-252
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• 2020

This study used the raw data of the 15th (2019) Korean Youth Health Risk Behavior Survey to investigate the risk factors of the health-risk behaviors of Korean multicultural adolescents on the subjective oral symptoms. The scope of the multicultural family was limited to children of immigrant women's families married to Korean men and immigrant male families married to Korean women, and 572 were selected as the final study subjects. The sociodemographic variables were surveyed as gender, grade, economic level, and school performance. The health risk behaviors included drinking, smoking, medication, stress, sleep satisfaction, suicidal thoughts, depression, and brushing before bedtime. The oral symptoms examined were toothache, gum pain, and halitosis. As a result, toothache was related to drinking, toothbrushing before sleep, stress, sleep satisfaction, suicidal thoughts, and depression. Gum pain was associated with drug use, sleep satisfaction, suicidal thoughts, and depression. Halitosis was associated with medication, brushing before sleep, stress, suicidal thoughts, and depression. In terms of health risk factors, drinking, stress, and sleep satisfaction were risk factors for toothache. Smoking, sleep satisfaction, and suicidal thoughts were risk factors for gum pain. The presence of toothbrushing and stress were risk factors for halitosis. In conclusion, a policy system is needed to support oral health education programs nationally at times, such as after-school activities or club activities, to promote oral health for teenagers.

• Korean small business review
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• v.39 no.3
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• pp.57-76
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• 2017

While the unemployment rate is rising rapidly due to recent economic recession at home and abroad, university students' reluctance to apply for jobs in Small and Medium Enterprises (SME's) causes instability in manpower supply and demand and social unrest. To provide insights for solving the problem, this study explores how beliefs and attitudes of university students influence their intention to apply for jobs in SME's using Theory of Planned Behavior proposed by Icek Ajzen. This study followed the 2-stage survey methodology suggested by Ajzen. In the first stage of pilot study, a small sample of university students was used to illicit readily accessible behavioral outcomes, normative referents, and control factors. In the second stage of main study, the standard questionnaire was designed and administered and data were collected and analysed using the PLS Structural Equation Modeling (SEM) technique. PLS-SEM was used instead of Covariance Based (CB)- SEM considering the exploratory nature of this study. In overall, the results showed that TPB is very effective in explaining and predicting the university student's intention to apply for jobs in SEM's. Gender turned out to be a significant moderator variable in the relations between intention and its influence factors. Student's scholastic performance showed a negative correlation with intention. More research efforts need to be exerted to better understand university student's job seeking behavior.

• Journal of the Korea Academia-Industrial cooperation Society
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• v.21 no.6
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• pp.603-610
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• 2020

This study examined the mental health-related factors of Korean adolescents, especially focusing on the influence of internet use. This study analyzed the raw data from the 14th Korea Youth Risk Behavior Survey, 2018. The study population was 60,040, with 50.7% male students and 49.3% female students, and 49.7% high school students and 50.3% middle school students. The dependent variables were stress, sadness and despair, suicidal ideation, suicidal plan, and suicidal attempt. The independent variables were gender and age, health behaviors, and time using the internet. Logistic regression analysis was applied to derive the related factors. For all dependent variables, the main contributing variables were gender, grade, economic status, and academic performance. The mental health of adolescents was related to various factors. In particular, the time using the internet was linearly related to the degree of stress, and a higher student group of time using the internet had a more significant effect on sadness, despair, suicidal thoughts, and suicidal plans. In conclusion, the time using the internet has harmful effects on the mental health of Korean adolescents.

• Journal of the Korean Academy of Child and Adolescent Psychiatry
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• v.1 no.1
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• pp.89-93
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• 1990

60 Attention-deficit hyperactive patients treated with stimulant drugs such as methylphenidate and pemoline were evaluated in regards to the therapeutic benefit and side effects of these drugs. The results were as follows : 1) Of the 60 subjects 34 showed considerable imporvement and only 8 showed little or no improvement. 2) Hyperactivity, inattention and impulsivity were improved markedly by stimulants These behavioral changes were accompanied by improved performance in classroom. 3) School age children tended to show more improvement than preschool children or adolescence. 4) Of the 60 subjects 25 showed no side effect and only 6 showed severe side effects, and common side effects were decreased appetite, insomnia and irritability or nervousness. It is the author's impression that despite of the therapeutic efficacy of these drugs when they were administered on a short-term basis, long-term outcome dose not seem to be altered by the administration of these agents.

• Journal of the Korea Academia-Industrial cooperation Society
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• v.21 no.2
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• pp.251-258
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• 2020

This study aims to address the current situation and damage from sexual violence, to arouse public opinion, help broader awareness, and further lead to community social efforts to cope actively with the situation. In Korean society, discourse on sex is often conducted in a double structure. Sexual violence is not just a personal misfortune; it is a problem for women as a whole. Furthermore, it is a challenge that society needs to address. Therefore, the government should evolve its response to sexual violence into a collective, not individual, movement of men and women toward social and cultural movements together. Although the visible reality of sexual violence is important, damaging their mental health by passing on a distorted cultural environment to future generations should be seen as a type of historical crime.

• Cartoon and Animation Studies
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• s.9
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• pp.161-183
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• 2005

In the main current 3D animations which are put on the screens, the characters in the animations have a directly effect on the audiences by being closely connected with their descriptive constructions. In this research i am going to recognize the importance of characters and trace the points of sameness in the characters that appear in the 3D animations by analysing them. For this, 1 divided the characters that made lots of box-office profits all over the world and were made at Pixar which focused on characters and stories into 7 types according to written by Vladimir Propp and grasped the characters with MBTI system. 1 found out the points of sameness between the characters with this system. That will be able to be made use of referring the streams of stories and fixing the characters at the planning and producing stages. If we should make a study of figures, expressions, motions of the characters in connection with this research, it could help us to create the characters which are suitable for animations not only formative elements but also acting.

• The Journal of the Convergence on Culture Technology
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• v.1 no.4
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• pp.19-26
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• 2015

The purpose of this study was to analyze influencing factors on knowledge of contraception with University freshmen. The cross-sectional descriptive study design was used and we selected 139 University freshmen through randomize sampling. The method of study was frequency, chi-square test, pearson correlation, and hierarchial regression. The result of this study was as follows; General characteristics including sexual related characteristics were sexual education, sex, allowed money in order and there were correlation between sexual education and knowledge of contraception, allowed money and sexual education, and parents and major satisfaction. Therefore we suggest that 새 set up the right sexual culture, right information about sexual information to University freshmen and there are needed tailed sexual education program should be established with sex and allowed money.