• Child Studies in Asia-Pacific Contexts
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• v.2 no.2
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• pp.133-144
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• 2012

Research has shown that mothers' attitudes towards early English language and literacy learning are important for children's English language development. Some researchers have indicated that in Taiwan most parents have a positive attitude towards English instruction and are motivated to teach English at home to their preschoolers. There is, however, little current data available to explain the motivations behind such parents' decisions to teach English to their child in the home before the commencement of formal schooling. We conducted a thematic analysis of the written survey responses of 263 Taiwanese mothers who explained why they taught their preschool children English at home. The findings indicate that English is highly valued for children's school readiness, future career opportunities, and because of its status as a global language. The mothers' motivations for teaching English include the desire to cultivate the child's interest, a belief in 'the earlier the better" for second language learning, and a belief in the need to review and practice English. These findings have the potential to inform educational policies and implementation strategies, as they can reveal whether mothers' motivations align with national priorities for English language education.

• Journal of The Korean Association of Information Education
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• v.6 no.1
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• pp.117-126
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• 2002

Speaking skill is an important quality in expressing oneself in school life. Quite a few students experience difficulties at school because of the lack of adequate speaking ability. In order to help them, a Web-based speaking enhancement system is designed and developed using computers equipped with multimedia devices with which students can practice speaking while they are observing graphical representation of voices, which is to cause interest and voluntary participation in the learning activity. The learning system was tested on a group of 44 students of 4th grade in an elementary school. The students were divided into three smaller groups in terms of speaking ability. The experiment shows the effectiveness of the system in building speaking ability.

• The Journal of Information Systems
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• v.19 no.3
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• pp.181-208
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• 2010

As knowledge-based society comes to the fore, sharing knowledge becomes a hot issue. Among various types of knowledge, a significance of software(applications) and contents is a huge in a current society. Moreover, along with appearance of smartphone, for instance iPhone, Application Store(also known as AppStore) utilized as a common gateway for sharing software and contents, brings a big interest for many users and developers. However, prior research to understand users' behavior on AppStore has been a scant. Therefore, the main purpose of this study is to investigate the impact of key smart service environmental factors on AppStore in order to empirically explain users' psychological feelings of intention to use AppStore. Based on a well-known technology adoption model, TAM, the study incorporates three main characteristics(user, society, and service) with six constructs(Innovation, Enjoyment, Subjective Norm, Information Level, Content variety, and Cost), influencing perceived usefulness, which then affects users' intention to use AppStore. Results provide evidence that support the tested hypotheses. The implications of the findings suggest a new theoretical work for future AppStore research and offers suggestions that the researchers and practitioners of AppStore should consider regarding the development of application and contents.

• Journal of Korean Academy of Nursing Administration
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• v.10 no.2
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• pp.211-218
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• 2004

Purpose: The purpose of this study was to examine the core competency and career commitment of the preceptors to identify utility of the preceptorship as career management program. Method: The subjects were 107 clinical nurses who were working in one university hospital composed of the head nurses(n=27), non-preceptors(n=28), new graduate nurses(n=26) and preceptors(n=26). Demographic characteristics, core competency and career commitment were measured. The core competency was evaluated by the head nurses, non-preceptors, new graduate nurses, and preceptor themselves. And the career commitment was compared between the preceptors and non-preceptors. For data analyses, percentage, mean, t-test, ANOVA were adopted with the use of SPSS WIN 10.0. Result: The results of this study showed that the core competency of the preceptors was evaluated excellently by all subjects. In three domains, there were no significant difference in role model, socialization facillitator and educator except for learning experience planning between the head nurses, non-preceptors, new graduate nurses and preceptors. The career commitment was significant difference between the preceptors and non-preceptors. Conclusions: The finding above indicated that the preceptorship utilized the improvement of the core competency and career commitment of the preceptors as career management program. therefore, continually, the effort and interest for development of the preceptorship can be a remarkable contribution for nurses' career management in nursing organization.

• International Journal of Concrete Structures and Materials
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• v.4 no.1
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• pp.63-68
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• 2010

With the emergence of ultra-high strength of concrete, the compression lap splice has become an important area of interest. According to ACI 318-08, a compression splice can be longer than a tension splice when high-strength concrete is used. By reevaluating the test results of compression splices and performing regression analysis, a simplified design equation for splice length in compression was developed based on the basic form of design equations for development/splice lengths of deformed bars and hooks in tension. A simple linear relation between $l_s/d_b$ and $f_{sc}\sqrt{f'_c}$ was assumed, and yields good values for the correlation coefficient and the mean and the COV (coefficient of variation) of the ratios of tests to predictions of splice strengths in compression. By including the 5% fractile coefficient of 0.83, a design equation for splice length in compression was developed. The splice length calculated using the proposed equation has a reliability that is equivalent to other provisions for reinforcing bars.

• Journal of the Korean Home Economics Association
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• v.41 no.9
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• pp.55-67
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• 2003

The purpose of this study was to find out the source of information and clothing benefits of female university students according to their shopping orientations. 340 female students living in Seoul were surveyed and the following results were found: Female students were divided into recreational shoppers and convenience shoppers according to their shopping orientations. Recreational shoppers exhibited interest in self-improvement, individuality, economy, and convenience shoppers in practicality of clothing benefits. Recreational shoppers focused higher value on gathering information than convenience shoppers and prefer information they gain in store display and mass communication media. Recreational shoppers have higher value on self-actualizing than social affiliation value. The findings indicate that shopping orientation can be used effectively to segment the female university students market and the finding of this study contribute to the development of strategies for clothing producer or retailer to provide a strong means to satisfy their shoppers' needs.

• Journal of Korea Game Society
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• v.10 no.2
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• pp.99-112
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• 2010

The game for education should newly be newly recognized in the view of user and development to bring out the particularity of game for education combined with educational factors and interest is needed. This study is conducted to concretely look at the effects of factors to reuse edutainment contents and educational games on reusing of the service, and examine characteristic difference between the factors and the degree of importance and weight. In addition, by structurally analyzing the factors the influence of reuse factors of game for education can be observed to propose methods to activated industry of game for education. The purpose of this research is to propose marketable method to increase the rate of reuse and to sustain consistent use of game for education.

• International Journal of Fuzzy Logic and Intelligent Systems
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• v.11 no.4
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• pp.280-285
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• 2011

Recently, with the development of service robots and the concept of ubiquitous, the position estimation of mobile objects has received great interest. Some of the localization schemes are introduced, which provide the relative location of the moving objects subjected to accumulated errors. To implement a real time localization system, a new absolute position estimation method for a mobile robot in indoor environment is proposed. Design and implementation of the localization system comes from the usage of active beacon systems (based upon RFID technology). The active beacon system is composed of an RFID receiver and an ultra-sonic transmitter. The RFID receiver gets the synchronization signal from the mobile robot and the ultra-sonic transmitter sends out the traveling signal to be used for measuring the distance. Position of a mobile robot in a three dimensional space can be calculated basically from the distance information from three beacons and the absolute position information of the beacons themselves. In some case, the mobile robot can acquire the ultrasonic signals from only one or two beacons, due to the obstacles located along the moving path. In this paper, a position estimation scheme using fewer than three sensors is developed. Also, the extended Kalman filter algorithm is applied for the improvement of position estimation accuracy of the mobile robot.

• The Journal of Korean Institute of Electromagnetic Engineering and Science
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• v.18 no.4 s.119
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• pp.416-422
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• 2007

In this paper, a broadband 2-way power divider which can be used from 20 MHz to 500 MHz in the V/UHF band is designed using transmission-line transformer and ferrite toroid. A 2:1 impedance transformer instead of the conventional 4:1 impedance transformer is realized and this 2:1 transformer is connected with the conventional bridge-type 2-way divider to form a 2-way power divider. Insertion loss of about 3.5 dB, isolation of less than -10 dB, and return loss of less than -10 dB in most band of interest are measured.

• Korean Journal of Health Education and Promotion
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• v.28 no.2
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• pp.27-40
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• 2011

Objectives: This study was conducted to identify health-promoting behaviors and related factors by type of residence between two groups of college students: those who live in dormitories and those who commute from home. Methods: We used the data from 2,287 students (870 male, 1417 female) from 14 colleges in Daegu and Kyungpook areas and compared health-promoting practice scores, general characteristics, health environment, and parental support. Multiple regression analysis was performed with health-promoting practice scores as a dependent variable. Results: Dormitory residents presented significantly lower health-promoting practice scores than commuters in both gender. Multiple regression analysis showed that the factors associated with health-promoting behaviors were health environment (p<0.05) and parental influence/support (p<0.01) for male dormitory residents. For female dormitory residents interest in health(p<0.05), stress(p<0.05), and parental influence/support(p<0.01) were associated. Conclusions: Systematic development of health education programs would be needed for the practice of health promotion behavior of college dormitory students with the help of environmental and institutional support. We suggest a program for stress management, smoking, health behavior, and alcohol and a parental program to increase contact with their children for a positive parental influence and support.