• Journal of The Korean Association For Science Education
• /
• v.32 no.7
• /
• pp.1157-1168
• /
• 2012

This study examined the effect of simulated instruction activities based on a constructivist teaching approach on epistemological belief, science teaching efficacy belief, and teaching motivation. The RTOP (Reformed Teaching Observation Protocol) played a role to guide preservice biology teachers to obtain insights on current reformed teaching and to further practice teaching based on constructivism. The results indicated that preservice teachers changed their epistemological beliefs toward more sophisticated views, especially for 'simple knowledge'. They also improved their science teaching efficacy beliefs, both personal science teaching efficacy belief (PSTEB) and science teaching outcome expectancy (STOE). In addition, these perservice teachers decreased their scores of extrinsic teaching motivation. The Pearson correlation represented the negative relationship between personal science teaching efficacy belief (PSTEB) and extrinsic teaching motivation. After intervention, the preservice teachers mentioned inquiry, active participation and discussion as ideal science teaching methods and qualifications for science teachers.

• Korean Journal of Childcare and Education
• /
• v.1 no.1
• /
• pp.37-58
• /
• 2005

The purpose of this study was to examine whether or not the use of number-related fairy tales had any effects on young children's mathematical inquiry skills in a bid to help facilitate their development of mathematical capabilities. The subjects in this study were 30 preschoolers who were four years old in Western age and attended G kindergarten in Jung-gu, Ulsan. The instrument used to assess their mathematical inquiry skills was Choi Hye-jin(2003)'s Preschooler Math Capability Inventory. The collected data wee analyzed with SPSS Win 11.5 program, and analysis of covariance was utilized. The findings of the study were as follows: The application of number-related fairy tales turned out to be effective in developing the young children's abilities to figure out the regularity of things, conception of number, geometrical abilities, measurement abilities and mathematical inquiry skills of the preschoolers. The above-mentioned findings suggested that the application of number-related fairy tales was one of good teaching methods to step up the development of young children's mathematical inquiry skills. Specifically, that could inner motivation to preschoolers in mathematical contexts and take their problem-solving skills to another level.

• Journal of the Korean Society for Library and Information Science
• /
• v.36 no.4
• /
• pp.21-47
• /
• 2002

The present study, on the bass of a premise that reference lists are one of the social products, reflecting various social environments of their own society, was made as part of an attempt to explore the co-occurrence phenomenon of both Korean and Non-Korean Literatures occurred within the Korean references. 321 authors (articles) of 43 Korean journals on Social Sciences were surveyed on research channels and citation motivations and their 11358 references were analyzed. The findings are as follows : 1) The extent of the co-occurrence was that Non-Korean literatures were more 1.9 times (65.3%) cited than Korean ones and English (61.5%)-American (50.4%) predominancy was heavily found. 2) Research channel, worked as an indicator of the identity of researcher as well as the source of research ideas was most Non-Korean channel orientedness (55.8%). 3) Citation motivations were significantly depended on whether Korean or Non-Korean literatures and non-Korean literatures were cheifly cited to be conceptual motivations than other motivations. 4) Research channel among variables was worked as a main effect predicting major citation motivations on Non-Korean literatures. Finally, this study is very suggestive : 1) It might be a new approach and interpretation by adopting citation motivations to explore a process of knowledge producting of researchers 2) Partly, it proved empirically the relationship of knowledge producted by Korean researchers to Non-Korean knowledge through the analysis of citation motivations.

• Journal of Korea Society of Industrial Information Systems
• /
• v.11 no.2
• /
• pp.18-28
• /
• 2006

We consider a Direct Input Output Manufacturing System(DIOMS) which has a munber of machine centers placed along a built-in Automated Storage/Retrieval System(AS/RS). The Storage/Retrieval (S/R) machine handles parts placed on pallets for the operational aspect of DIOMS and determines the optimal operating policy by combining computer simulation and genetic algorithm. The operational problem includes: input sequencing control, dispatching rule of the S/R machine, machine center-based part type selection rule, and storage assignment policy. For each operating policy, several different policies are considered based on the known research results. In this paper, using the computer simulation and genetic algorithm we suggest a method which gives the optimal configuration of operating policies within reasonable computation time.

• The Journal of the Korea Contents Association
• /
• v.14 no.5
• /
• pp.179-189
• /
• 2014

The purpose of this study was to investigate the relationships among the elderly's motivation to participate in lifelong education, educational satisfaction and life satisfaction. Three types of participation motivation(goal-orientation, activity-orientation and learning orientation) and four components of educational satisfaction(educational content, educational environment, instructor quality and educational result) were examined in this study. The sample of this study was composed of 307 elderly people attending in 6 community colleges for the aged located in Seoul metropolitan area. Data were collected using structured questionnaires and analyzed employing multiple regression analysis as a main data analysis method. This study found that participation motivation in lifelong education had a positive effect on educational satisfaction and that educational satisfaction had a positive effect on quality of life. The theoretical and practical implications of the findings were discussed and the directions for future research were suggested.

• The Journal of the Korea Contents Association
• /
• v.13 no.12
• /
• pp.92-107
• /
• 2013

This study investigated whether individuals' exposure to movie-promotion activities offered by a movie-maker influence their satisfaction of viewing it. This study also explored whether individuals' motive for viewing a movie and personal involvement with it have an effect on their satisfaction of viewing it. The data from nationwide survey with a stratified sampling were analyzed (N = 451). This study found that (1) The more frequent exposure to movie-promotion activities, the greater satisfaction of viewing a movie; (2) The stronger motive to view a movie, the greater satisfaction of viewing it; (3) The higher involvement with a movie, the greater satisfaction of viewing it; (4) In the strong motivated group and the high involved group, the influence of individuals' exposure to the movie promotion activities is effective for individuals' satisfaction of viewing it. And theoretical and practical implications were discussed.

• Journal of the Korean Society of Earth Science Education
• /
• v.12 no.3
• /
• pp.174-183
• /
• 2019

The purpose of this study was to investigate the effects of situation-based class using digital storytelling on elementary school students' science class motivation and scientific attitude for 50 fifth graders in B elementary school in P metropolitan city. In order to conduct this study, 25 students in 5th grade were selected as research group and 25 students in another class as comparative group, and the research group conducted situation-based classes using 8-hour digital storytelling. The comparative group received 8 classes of general science classes by curriculum. The results of this study are as follows. First, the situation-based class using digital-storytelling has a statistically significant effect on elementary school students' science learning motivation. Second, situation-based class using digital-storytelling has a statistically significant effect on the scientific attitudes of elementary school students. It is thought that the situation-based class through digital-storytelling has a positive effect on the exploration of science principles through students' daily experiences.

• The Journal of the Korea Contents Association
• /
• v.11 no.12
• /
• pp.893-908
• /
• 2011

This study aims to examine how attendees' motivation of convention & exhibition visitors on their satisfaction, revisit and recommendation intention. It is also another goal of this study to provide strategic materials through making out preventive measures against the convention & exhibition. To accomplish the goals, a field survey was conducted on the visitors of the COEX in Seoul area. The results of this study, based on a positive analysis, could be summarized as follows. First, the knowledge seek, friendly relations, deviation ure and area characteristic turned out to have affirmative effects on convention & exhibition visitors on their satisfaction. Second, the knowledge seek, friendly relations and area characteristic turned out to have affirmative effects on convention & exhibition visitors on their revisit intention. Third, the knowledge seek, friendly relations and deviation ure turned out to have affirmative effects on convention & exhibition visitors on their recommendation intention. Fourth, the satisfaction turned out to have affirmative effects on their revisit and recommendation intention.

• Journal of Digital Convergence
• /
• v.11 no.7
• /
• pp.111-122
• /
• 2013

The purpose of this study was to investigate the relationships among intrinsic motivators, psychological empowerment, affective commitment, and service quality among hotel industry employees. For this study, data were collected from 233 hotel employees in Seoul Metropolitan City with self-administered questionnaires and analyzed using structural equation modelling technique. This study found that two job characteristics variables(job challenge and job autonomy) had positive effects on hotel employees' psychological empowerment; that three job characteristics variables(job challenge, job variety and job autonomy) and psychological empowerment had positive effects on hotel employees' organizational commitment; and that psychological empowerment and organizational commitment had positive effects on hotel employees' service quality.

• Journal of the Korean School Mathematics Society
• /
• v.8 no.4
• /
• pp.509-523
• /
• 2005

This study empirically examines motivations of entering college of education and academic problems that pre-service teachers encounter under the curricular activities. We analyze the phenomena of professional development under the four categories: motivation toward entering college of education, pedagogical content knowledge, subject matter knowledge and future vision. We conducted survey for the S university students first and interviewed 3 selected participants. Almost 50 students from college of education participated answering to the surveys. Using SPSS package, there was no significant difference between freshmen, sophomore and junior students in any category Male students responded more positively than female students in all the categories. To explore survey results deeply, we selected 3 students from sophomore and junior levels and 2 extra senior students to conduct interviews. The interpretation of the data described how their academic problems unfold partly because they seek another major and how their professional development take place carrying out practicum activities. Most of the interviewees felt that their academic lives were affected motivations of entering college of education and difficulties of studying subject matter knowledge. At the end, several suggestions are added for future research.