• The Journal of the Korea Contents Association
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• v.17 no.7
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• pp.416-424
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• 2017

The purpose of this study is to analyze the effects of learning motivation on interaction in online collaborative learning. The study subjects are 79 university students who take courses in teaching. Learning motivations measured the intrinsic goal orientation, extrinsic goal orientation, tasks value, control of learning beliefs, test anxiety, self-efficacy, goal orientation by MSLQ. Next, the level of interaction was measured by online collaborative tasks. The group for online cooperation tasks consisted of four to five people and random assignment. The level of interaction was used frequency and score that quantitative Value assess. The collected data were analysed using multiple regression analysis(stepwise). As a result, self-efficacy and extrinsic goal orientation, tasks value, mastery goal orientation were positive effect on frequency and score. next, test anxiety and performance avoid goal orientation were negative effect on frequency and score.

• School Mathematics
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• v.15 no.1
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• pp.61-75
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• 2013

This study analyzed Korean students' affective characteristics in mathematical learning according to school and sex by Factor Analysis and Cognitive Diagnosis Theory. In numerical affective achievements by Factor Analysis, there are mean differences between schools, i.e. elementary school and secondary school. And there are sexual differences within schools and boys show more positive achievement than girls. By Cognitive Diagnosis Theory, I investigated 6 affective attributes' proportions that students achieved according to school and sex. Middle school students' proportion is highest in self-control and anxiety and the attribute that students achieved most in all school is cognizing mathematical value. Boys show higher proportion in self directivity, interest and confidence than girls, but girls show higher proportion in anxiety than boys. In personal profiles, the proportion of students who achieved 5 attributes except anxiety is highest.

• Journal of the Korean Society of Fisheries and Ocean Technology
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• v.41 no.1
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• pp.54-63
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• 2005

Detection ranges of acoustic instruments mainly used for fisheries and their research are derived as the range bordered by a certain signal-to-noise ration (SNR) thershold. The SNR is depicted by several factors on transmitting and receiving, sound propagation, scattering by objects, and mainly self-ship noise. The detection ranges are shown for several fisheries instrument, such as echo sounder, quantiative echo sounder, and bio-telemetry system. The results can be used for designing the instruments, examining the capability of user's own instruments, and interpreting obtained data or echograms. Increasing transmitting power is not as effective for high frequencies as for low frequencies to increase the detection range. Comparison of volume backscattering strengths obtained by the quantitative echo sounder at several frequencies should be done within the same detection range. By applying the concept of the detection range for the bio-telemetry receiver beams, the number of the beams and the beamwidths can be determined.

• Korean Journal of Human Ecology
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• v.8 no.2
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• pp.327-337
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• 1999

Primitive men's primordial formative activity derives from incarnation contained in intensive vitality and strong creativity mind. The trend of modern fashion requiring the boundless imagination can be called that it, just, itself, has something in common with basic spiritual activity that primitive men had. What is concerning how modern fashion designers have developed formative language through enchanting primitive art is as follows. 1. The nature's mysterious power appears to be transformed into personified image. The incarnation for acquiring beauty, power, prestige of genius appears in the form of personification, making use of mask in modern fashion. 2. As for primitive men, the whole universe has a potentiality as a symbol. The symbolism of primitive art based on religion and myth appears in modern art as the form of presenting oppositional objects together in one space. 3. Primitive art is the purest form and the most unpolluted. This shows the natural quality being assimilated into nature, which is expressed in modern fashion as intensity, free-spirit, simplicity, etc. 4. The primitive men's anxiety to the outside world appears as impulse. The geometrical form of primitive art occurred in the shape of impulse appears in expressional form of modern fashion. 5. The real existence in primitive art inducing real materials and objects, in themselves, into formative world appears in modern art in the way of expression such as repetition, enlargement, exact reproduction.

• The Journal of the Korea Contents Association
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• v.8 no.6
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• pp.242-252
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• 2008

This article was examines an attitude towards Tourism Development that has relevance to social psychological differences of individuals in terms of social psychological research on Tourism Development. It used the self-monitoring scale developed by Snyder(1974) who focused on individual behavior, which has been recently paid attention in the field of social psychology. It is considered that the result of this study contributes to academic world from two extensive points of view. One is that this study was conducted without any previous studies on self-monitoring and was performed to arrange the concept of Tourism Development Attitude in the stream. Another one is that this research proved the influence of self-monitoring on the citizen's propensity towards Tourism Development Attitude toward economic impact, Tourism Development Attitude toward social impact and with the tendency of participating in tourism development. Finally, Tourism Development Attitude that has relevance to social psychological differences of individuals.

• The Journal of the Korea Contents Association
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• v.17 no.2
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• pp.467-475
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• 2017

The purpose of this study is to investigate how the communication barriers which patients have at the dental clinic affect the patient's satisfaction and long term sustainable relationship. The subjects of this study were 214 patients from the dental clinic and the analysis was conducted using PASW Statistics 18.0 and IBM SPSS AMOS 21. As the results of factor analysis, the communication barriers were divided to four factors: one-sided communication, lack of trust and concern, patient and environment. In conclusion, the results of this study showed that the communication barriers which patients have with hygienist affected the patient's satisfaction and long term sustainable relationship. So It is imperative that the hygienist makes a concerted effort to ensure the comfort and trust of their patients. In cases where a patient shows discomfort or dissatisfaction, it is important that the hygienist guarantees open communication to the patient in order to gain their trust. Failing to do so may result in difficulties when trying to build a strong client base.

• The Journal of the Korea Contents Association
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• v.7 no.4
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• pp.30-38
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• 2007

In this paper, UHF band RFID reader antenna using filbert curve fractal structure and adding the partially grounded plane at the bottom of antenna, which has a resonant frequency at 910MHz, is proposed. Input impedance of antenna is matched with the feed line of 50ohm by varying the length and width of line segment making up the antenna, and by moving the position of via hole. The gain and directivity of antenna is enhanced as varying the dimension of the partially grounded plane and adding the line segment. The size of fabricated antenna is $68mm\times68mm$. The impedance band width(VSWR<2) is $882\sim942MHz$. The return loss and the gain of fabricated antenna are -18.2dB, 5.3dBi at 910MHz.

• The Journal of the Korea Contents Association
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• v.16 no.2
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• pp.432-448
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• 2016

The purpose of this study examines the tendency and determinants of welfare attitudes for social workers in Seoul province. Based on Survey data, this study focuses mainly on how socialization patterns, self-interest, and value and norm influence attitudes towards welfare. The results of this study are as follows. First, The self-interest theory has a limit to explain welfare attitudes for social workers in Seoul province. Second, Ideology factor has an impact on welfare attitudes for social workers in Seoul province. In other words, egalitarian social workers have more pro-welfare attitudes. Based on findings, this study suggested that strengthening value of equality in welfare policy and program.

• Journal of the Korea Academia-Industrial cooperation Society
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• v.12 no.1
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• pp.268-275
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• 2011

With the purpose of improving the quality of training for caregivers, this study examines how caregivers' motivation to participate in training affects their level of satisfaction with their training. This study surveyed 281 trainees at a caregiver training agency in City B on their motivation to participate in, and satisfaction with, training. Descriptive statistics, factor analysis, and regression analysis were used. Activity-oriented training was chosen as the top motivator with the highest satisfaction level with regard to the trainers. Motivation particularly influenced activity-oriented and learning-oriented training. In contrast, goal-oriented activities did not affect the trainees' satisfaction with their training. The conclusion is that the level of caregivers' motivation to participate in training has the greatest effect on their satisfaction with their training.

• Journal of the Korea Academia-Industrial cooperation Society
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• v.10 no.10
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• pp.2893-2899
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• 2009

The study classified speech styles of shopping hosts and tried to examine how the classified speech styles have an effect on the evaluation of shopping hosts and the purchase intentions. In the evaluation of speech styles of shopping hosts, except customer-oriented confutative style, credibility, descriptive relevance, other speech styles are analyzed to have an impact on the styles. When we investigate the influential relations between speech styles proved by a theory and the evaluation of shopping hosts, the demonstrative style comes first, the expressive style is next and the descriptive follows in terms of influential power. In terms of the purchasing intention, speech styles of shopping hosts have an effect on the demonstrative and expressive types rather than the elucidative and descriptive ones. Namely, the analysis shows that the speech style which is logically persuasive and expresses the contents in detail is preferred to the descriptive and leading speech style.