• Korean Journal of Human Ecology
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• v.20 no.4
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• pp.819-829
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• 2011

The purpose of this study was to explore the influences of personality and the money attitude on the giving of money by university students. 275 questionnaires were used for the statistical analysis of this study. The questionnaire includes attitudes towards money and giving money, whether or not respondents had a NGO membership, the level of participation into volunteer service, and other demographic information. The results of the study show that, female, middle class students with no religious preference tended to be more positiveabout giving money. There was a positive relationship between citizenship and giving money attitudes. It means that more actively attended citizenship activities were by students, the more positive attitudes towards giving money they had. The compulsive & consumptive types were more sardonic than others. The managerial types perceived less negatively giving organization. Based on these results, the following have been suggested in order to expand personal giving attitudes, voluntary programs, and activities related to the civil society for students. There needs to be a financial management education program with a balance struck between expenditure categories of consumption and non-consumption, including giving money to others.

• Korean Journal of Social Welfare Studies
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• v.47 no.3
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• pp.61-84
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• 2016

Competing theories predict that others' contributions might be either substitutes or complements to one's own. Based on such competing theoretical discussions, this study attempted to examine the relationship between information about other citizens' giving behavior and citizens' giving. To achieve study objective, this study utilized a natural field experiment that investigates citizens' voluntary contributions to three types of kettle (transparent kettle with no money, transparent kettle with a large amount of bills and coinage, and red invisible kettle) during Salvation Army Red Kettle Campaign in 2011 and 2012. The experiment took place at subway stations which does not differences in the amount donated in previous years. In this field experiment, this study manipulated information about other citizens' giving behavior available to citizens by altering the different red kettle donation boxes. This study found that there are no positive or negative information effect on individual citizens' contributions. The results did not show either crowding-out effect or crowing-in effect. Thus, this study showed that social information has statistically non-significant impact on the propensity to donate and the amount donated.

• The Journal of Korean Association of Computer Education
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• v.14 no.1
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• pp.35-43
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• 2011

The purpose of this research is to confirm that how the support type of the assistant teacher changes the students' creativity and self-efficacy in the Robot Education, particularly Robot Edu-Camp. The study objects are 72 elementary students for 8 groups; each group has 9 students, and 4 groups of them have the assistant teachers and others are supported by giving some feedbacks for their questions or some information if they need. The assumption of this study sets up as in the following; there are no differences for the students' creativity and self-efficacy between the supporting of the assistant teachers with making robots and programing together and the giving feedbacks and information if students need. To verify this assumption, we use the nonequivalent control group in the pretest-posttest designs. The result is as in the following. There's no meaningful differences of the students' creativity by the support type of the assistant teachers. But in the self-efficacy, the groups which are giving feedbacks and information if they need have more higher level of achievement than others. The result shows that if the assistant teachers help the students directly, the students' levels of the self-direction, and control are low because they lean on the teachers. This will give you some implications to the follow-up studies about the support type of the assistant teachers in the Robot Education.

• Journal of Information Processing Systems
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• v.9 no.3
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• pp.405-424
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• 2013

This research paper proposes a secured, robust approach of information security using steganography. It presents two component based LSB (Least Significant Bit) steganography methods for embedding secret data in the least significant bits of blue components and partial green components of random pixel locations in the edges of images. An adaptive LSB based steganography is proposed for embedding data based on the data available in MSB's (Most Significant Bits) of red, green, and blue components of randomly selected pixels across smooth areas. A hybrid feature detection filter is also proposed that performs better to predict edge areas even in noisy conditions. AES (Advanced Encryption Standard) and random pixel embedding is incorporated to provide two-tier security. The experimental results of the proposed approach are better in terms of PSNR and capacity. The comparison analysis of output results with other existing techniques is giving the proposed approach an edge over others. It has been thoroughly tested for various steganalysis attacks like visual analysis, histogram analysis, chi-square, and RS analysis and could sustain all these attacks very well.

• Journal of the Korean BIBLIA Society for library and Information Science
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• v.1 no.1
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• pp.31-49
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• 1972

Nowadays, the studies of Orientalogy and Koreanalogy have been developed remarkably. Consequently, the works of commentaries, criticism, translations and the various studies on the matter have been published in quantities. It is also expected that there will be much progress on the above mentioned fields of learning in the future. In this situation, the paper is intended for the professional librarians serving in the field to be familiar with the classification of historical part of the traditional Four Category Classification Scheme (四部分類法). The following topics are mainly dealt with. 1) Studying the origins and characters of classification of historical part of the classification Scheme. 2) Comparing the correlations of division and section of historical part as well as those of other parts of the classification scheme. 3) Explaining the limitation of classification relating to others while presenting the examples to aid for understanding. 4) Giving the principal knowledge on the practice of classification. 5) Attempting for the librarians to make literatures more easily usable among the various systematized bibliographies.

• Journal of Korean Elementary Science Education
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• v.24 no.5
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• pp.595-601
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• 2005

In this study, the scientifically gifted students and the general students were compared in terms of the following components in cooperative teaming: whom they interacted with, to/from whom they gave/received help and why, and what kinds of the verbal interaction patterns they engaged in. The subjects were 4th graders. The data were collected through the investigation of the students' perception and videotaping of the small group interactions of each group. The results showed that the gifted students interacted with most students in their groups. They complemented each others' opinions and their discussion was enriched through their interactions. On the other hand, the interactions of the general students occurred mostly around a leader, and more teamed students explained the content to the less teamed students. Predominantly, the gifted students' most verbal behaviors were related with the teaming contents. Most frequent verbal behavior were a giving specific information and an explanation of their opinions. The general students, however, gave simple and short information, and more often they showed the management behaviors, such as encouraging participation and suggesting their directions.

• Journal of the Korea Society of Computer and Information
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• v.6 no.3
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• pp.44-49
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• 2001

In general. requirements for QoS are different according to the type of services in wireline and wireless ATM, and real-time video service is more sensitive to cell transmission delay than to cell loss. Existing handoff schemes emphasizing prevention of cell loss had limitations in cell transmission delay to satisfy QoS. In this paper, a novel scheme to transmit ATM cells with low CLP (when CLP = 0) prior to others and discarding cells with high CLP (when CLP = 1) in ATM cell header among cells to be forwarded during handoffs in real-time VBR service is proposed. The proposed scheme is proven to be suitable for the satisfaction of QoS and appropriate for fast handoffs by giving high CLP value to less meaningful MPEG frames through simulations.

• Journal of the Korean Chemical Society
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• v.51 no.4
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• pp.375-386
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• 2007

The purpose of this study is to investigate the aspects of verbal interactions of teacher?small group students by categorizing those interactions which affect students' thinking thus to improve teacher's interaction. First, verbal interactions of teacher-small group students were divided into two categories ?Behaviors related to problem-solving, and Others. Behaviors related to problem-solving were also classified into two elements?Receiving opinion based on the students' thinking process, and Giving help based on the teacher's thinking process. Receiving opinion consists of agreement, question, correction, objection while giving help consists of information, hint, question, summary, and ask & answer. Most of teacher-small group students' interactions were in the form of teacher's questions and students' answers, and teacher's questions tended to require simple answers rather than answers from deep thought. In addition, there was a tendency that the teacher focused more on her own thinking process than students' and that she interacted with only a couple of students who gave correct answers. As a result, even after teacher's scaffolding, many students were often unable to understand the particular contents. However, through the interactions, the teacher made students to have confidence by restating their opinions and agreeing or praising them. She also created an atmosphere where students can give their opinions freely. From the observation of interactions, we can find that students' thinking process is affected by the characteristics of teacher's interactions such as expression of agreement and encouragement, hint giving rise to thought, interactions based on the students' thinking process, permission of students' activities and questions, allowing time for students' thought, and correction of wrong opinions. At this point, educational implications of teacher-small group students' interactions were drawn.

• Journal of Korean Public Health Nursing
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• v.12 no.1
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• pp.13-22
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• 1998

This study was conducted to find qualitative approaches to occupational reference to group health practices. In-depth interviewing was done on 8 subjects health monitor members, owners and occupational nurses, respectively). The major findings were as follows; 1. Visiting health management Useful services were 'health counseling', 'medical examination', 'providing informations about managing diseases', 'agency business in relation to Labour Ministry' and 'giving a recognition about occupational health service to owners'. Insufficiencies were 'lack of treatment service after medical examination' and 'lack of follow up services constantly'. 2. Occupational nursing service Useful services were 'providing health information' and 'counselling about health'. Major contents of occupational nursing services were 'management of occupational and adult diseases' and 'explanation of the results after medical examination'. Insufficiencies were 'deficiency of the place where group health education could be performed', 'lack of additional or closer examinations needed in counselling' and 'discontinuous selection of additional or more exact examinations'. 3. Health monitor members Health monitor members in industries were classified into two. Some were selected by owners and the others were selected simply by considering their administrative abilities such as proficient management of documents. Their major tasks were to connect workers with occupational health management agencies. This study suggests that programs should be developed which enable health monitor members to cooperate with occupational nurses.

• The Korean Journal of Community Living Science
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• v.18 no.4
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• pp.687-698
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• 2007

This study was conducted to investigate actual conditions and needs of nutrition education in order to develop a nutrition education program for pregnant women in health centers. The questionnaires were mailed to 245 health centers and 146 questionnaires were returned. Most health centers(76%) had nutrition education program for pregnant women. About 63% of supervisors were the nurses and 43% of educators were dieticians. The teaching method which was used most frequently was lecturing(34%). Teaching material which was used most frequently was material brought by invited speakers(31%). The subjects of education were the relationship between nutrition for pregnant women and the baby's health(19%), dietary guide and directions for pregnancy(19%), nutrient supplement for pregnant woman(17%), weight gain during pregnancy(16%), abnormal symptoms of pregnancy and health(15%), pregnancy complications and health(13.0%), and others. These subjects were the same ones which educators thought were needed in education. Important success factors in education were giving accurate information and guide and practice, while failure factors were lack of proper space, lack of practice, and others. Lack of a standardized nutrition education program was the biggest barrier to running a program. The subjects which were taught and the needs in nutrition education were significantly different according to respondents' age, educational level, job position, and residence of health center. Therefore, a standardized program, proper space for practice, and professional educators are needed to promote the effectiveness of nutrition education.