• The Journal of the Korea Contents Association
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• v.20 no.10
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• pp.369-384
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• 2020

This study explored and described how seniors cope with adversities, how they perceive the counseling and what they expect from it, including the difficulties and barriers when using psychological counseling, through direct reports of the seniors. Data was collected from 56 elderly people living in Gyeonggido through interviews. The collected data was analyzed using the CQR-M method. The result yielded 6 domains, which are the ways to deal with adversities, feelings or thoughts about counseling, motivations for counseling, why peoples mind getting counseling, expectations for counselor, expectations for counseling effect. Based on the results, the ways to increase the level of participation and consideration for counseling by the elderly are suggested including case management, the expansion of counseling areas, the formation of sincere relationships, the consideration of counseling methods with activities and the enhancement of expertise.

• International Journal of Highway Engineering
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• v.13 no.1
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• pp.149-156
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• 2011

Considerable evaluation is needed to design a new longitudinal tunnel in advance because it damaged drivers' driving safety and heightened the possibility of traffic accidents with its physical characteristics. Specifically, considering traffic psychological and ergonomic factors was very important to prevent the difficulty of maintaining safe speed, the increase of the drowsy driving, the fatality of traffic accidents, and subjective feelings such as anxiety while driving a car through the tunnel, from design to construction. This study dealt with driving safety evaluation of an original road alignment design for the longitudinal tunnel (length: above 10km) with a driving simulator, and helped us to improve an original road alignment design and make an alternative road alignment design with presenting risky districts. The results of experiment showed that inflection points were revealed more risky districts, because they impaired driving safety and elevated driver workload while driving a car through around the inflection points of two-way route. Finally, the limitations and implications of this study were discussed.

• Journal of the Korea Convergence Society
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• v.11 no.2
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• pp.315-321
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• 2020

This research explores the change of smoking cessation motivation, maintenance(6months) from the heavy smokers who have experienced residential treatment. Data was collected by the questionnaires about participates motivation from 1st August 2015 to 31st December 2018. Total participates were 1317 that 1248 males (94.8%) and 69 females (31.3%). The most of participants answered their period of smoking was 31-40years as 31.3% (413p) of total participants. Motivation improved after residential treatment, and the 6-month success group had overall cessation of smoking cessation (F=6.52, p=.011), In the subcategories, pre-contemplation(F=5.12, p=.024), contemplation(F=.90, p= .341), preparation-level1(F=5.79, p=.016) and preparation-level2(F=1.33, p=.249) were statistically significant. Thus, this research investigates that the residential program for smoking cessation actually works to the heavy smokers to increased their motivation and that the 6-month success group had stronger.

• Journal of the Korean School Mathematics Society
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• v.20 no.2
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• pp.119-139
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• 2017

The construction in the ancient Greek era had more meanings than a construction in the present education. Based on this fact, this study examines the meaning of the current textbook. In contrast, we have extracted the meaning of the constructions in Euclid Elements. In addition, we have been thinking about what benefits can come up if the meaning of the construction in Euclid Elements was reflected in current education, and suggested a way to exploit that advantage. As results, it was confirmed that the construction in the current textbook was merely a means for introducing and understanding the congruent conditions of the triangle. On the other hand, the construction had four meanings in Euclid Elements; Abstract activities that have been validated by the postulates, a mean of demonstrating the existence of figures and obtaining validity for the introduction of auxiliary lines, refraining from intervening in the argument except for the introduction of auxiliary lines, a mean of dealing with numbers and algebra. Finally we discussed the advantages of using the constructions as a means of ensuring the validity of the introduction of the auxiliary line to the argument. And we proposed a viewpoint of construction by intervention of virtual tools for auxiliary lines which can not be constructed with Euclid tool.

• The Journal of the Korea Contents Association
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• v.6 no.3
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• pp.108-115
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• 2006

e-Learning contents are composed of compounding multimedia data. It requires many professionals in contents development stage. The process of e-learning contents development can be seen as a collaborative work. In the perspective of a collaborative work process, the whole process of e-learning contents development would be regarded as collaborative work process for each participant as well as for whole group members. Most of collaborative works in contents development field are widely distributed. Members of work groups require workspaces for sharing information and communicating each other. In addition to workspaces, it also needs to support collaborative reflection such as planning for collaborative work and monitoring for work process. This paper is intended to develop the reflective collaborative work system for e-Learning contents development in order to support the systemic process of e-learning contents development. The reflective collaborative work system is composed of four supportive parts: work flow management, personal workspace, collaborative workspace, and collaborative reflection.

• Journal of Elementary Mathematics Education in Korea
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• v.20 no.3
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• pp.407-430
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• 2016

In this study, we analyzed and discussed the instruction method of multiplication tables in mathematics textbooks from four countries in Asia; South Korea, China, Japan, and Singapore. The conclusions of remarks are states as follows: First. The teaching period and elements should be subdivided more structurally so that the learner could understand the concept and principle of multiplication tables better. Second. The bundle model, the linear model, and the array model of multiplication need to be presented so that the learners could experience various situations related to multiplication. Third, The concrete explanation and the higher frequency of presenting the commutative rules of multiplication is suggested so that the learner could understand the concept of the rules well. Fourth. The context related to multiplication by 1 and 0 should be presented so that the learner could comprehend the character of multiplication by 1 and 0. Fifth. The activities which helping memorizing a multiplication table should be suggested when the memorization is needed.

• Journal of Engineering Education Research
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• v.14 no.4
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• pp.11-19
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• 2011

The purpose of this study was to identify learning strategies by learning style of first-year engineering students in order to find implications for teaching and learning strategies in engineering education. This study was conducted with 273 first-year students in two universities in Korea. Following were the results: First, there were Sensing learners(72.2%), Visual learners(84.6%), Reflective learners(64.8%), and Sequential learners(58.2%) and the level of learning strategies was 3.28(SD=0.38). Secondly, the finding revealed that there was only significant difference in learning strategies on Information processing dimension and Active students demonstrated higher level of learning strategies than Reflective students. To be more specific, there were significant differences in cognitive, meta-cognitive, and internal and external management. For engineering education, implications for teaching strategies in classroom and self-regulated learning strategies were discussed.

• Journal of the Korean Geographical Society
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• v.44 no.4
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• pp.577-603
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• 2009

The purpose of this study is to understand two geography student teachers' experience of practical knowledge on the geography classroom organization during their student teaching. I carried out a qualitative case study on the geography classroom organization and its practice. Data was gathered through participant observation and in-deep interview. The results are as follows: 1) I present portraits two pre-service geography teachers' lives, which represent typical case of intrinsic deep motivation and spontaneous interest in subject matter. 2) Their classroom are organized $9{\sim}14$ segment, its segment organizations in introduction close steps and main lesson step behave differently. The segment activities in close step behave most irregularly. 3) In the reflection rubric, the level of their reflection is middle, mostly concentrated on 'technical' or 'dialogue' level. On the basis of these findings, it can be concluded that a different way of understanding the relationship between knowing to teach and knowing about teaching is necessary.

• Journal of the Korean Academy of Child and Adolescent Psychiatry
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• v.5 no.1
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• pp.3-11
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• 1994

Childhood depression was not officially accepted as a separate diagnosis until 20-25years ago. Although DSM-III R criteria gave us a starting point and are gaining acceptances as a useful tool for diagnosing childhood depression recently, many professionals feel that additional modifications are needed to better reflect the developmental aspects of children. And because children are relatively poor in expressing their moods or feelings due to weak reality sence and/or cognitive and linguistic limitations, the author too carefully suggest that developmental perspectives of children should be considered in diagnosing childhood depression. Little is known about the extent to which childhood depression precedes adult depression and persists into adult life and about the impact of it on the personality formation. Some evidences that childhood depressive symtoms can be quite enduring make it important to make an early diagnosis and treatment.

• Journal of Digital Convergence
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• v.15 no.4
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• pp.199-204
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• 2017

Good product quality is so essential to enabling firms to succeed that how to make the product quality better through technology development is one of the most important issues that many CEOs think over. With regard to the product quality improvement from firms' technology development, this study has made an attempt to empirically investigate the effect of the external information network diversity on the product quality improvement of the small and medium-sized enterprises (SMEs) in the information technology (IT) sector, mediated by their production process improvement. This research illuminates the following two points by empirically analyzing the 310 IT SMEs through the ordinary least squares regression analysis. First, IT SMEs' external information network diversity has a positive influence on their product quality improvement from technology development. Second, IT SMEs' production process improvement partially mediates the impact of their external information network diversity on the product quality improvement.