• Journal of The Korean Association For Science Education
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• v.11 no.2
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• pp.23-30
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• 1991

The purpose of this study is to investigate the interrelationships on integrated science process skills and Piagetian cognitive modes for high school students according to the different cognitive reasoning levels. About 509 high school students were randomly selected for the samples of this study. They were identified as concrete, transitional and formal operational stage with the scores of GALT(Group Assessment of Logical Thinking) developed by Roadrangka, Yeaney and Padilla(1982), and TIPS II(Test of Integrated Process Skills) developed by Burns, Wise and Okey(1983). The result of this study were showed that about 11.8% of the samples were in the concrete operational stage and about 24.4% of the samples were in the transitional stage, while about 63.8% of them were in the formal operational stage. It was also found that the achivement scores of the science process skills increase in accordance with the cognitive reasoning levels. The value of the correlation coefficient between science process skills and cognitive reasoning abilities was 0.49, which was significant at the 0.05 level. This finding seems to support previous research that the student's cognitive reasoning abilities appeared to have influenced student's scores of the science process skills No differences to the logical reasoning ability between male and female students according to each cognitive level were found except formal operational stage.

• Korean Journal of Clinical Pharmacy
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• v.26 no.4
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• pp.283-290
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• 2016

Experiential education is a core curriculum of 6-year pharmacy education. Practicing pharmacists lie at the heart of experiential education serving as preceptors for undergraduate pharmacy students during experiential education. Preceptors are, however, confronted with a challenge of caring for patients and teaching students at the same time in a time-constrained environment. To improve the effectiveness and outcomes of experiential education, practicing pharmacists are required to demonstrate educational competence. Even small teaching moments can provide students with valuable learning opportunities that they could not have from on their own. Thus, it is vital to provide education and training for preceptors to advance their teaching skills. This article will describe practical and effective teaching skills that preceptors could adopt in the experiential education for pharmacy students. It is important that preceptors should use different teaching skills for different learners, according to their level of experience and knowledge, learning styles and needs, as well as the type of the practice. Therefore, possessing diverse teaching skills provides flexibility to adapt teaching to each student's learning levels and needs, and to the charateristics of the practice environment. Preceptors' level of confidence and comfort in using teaching skills can be enhanced through continuous practice and training, which consequently leads to the improved effectiveness of experiential education and student's satisfaction with the education.

• The Korean Journal of Community Living Science
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• v.25 no.3
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• pp.289-301
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• 2014

Recent years have witnessed an increasing number of alternative school students in Korea. However, few studies have empirically examined these students' school adjustment and peer relationship skills. To address this gap in the literature, this study examines the effects of individual characteristics, family characteristics and peer relationship skills on these students' school adjustment. Four aspects of school adjustment were measured as dependent variables. These four aspects included peer relationship adjustment, relationships with teachers, school environment adjustment, and schoolwork attitude adjustment. The peer relationship skills included three components, namely initiative, mutual closeness, and order awareness. Data were collected from 323 alternative middle and high school students through a structured questionnaire. The statistical analysis methods included descriptive statistics and a hierarchical regression analysis using SPSS WIN 19.0. According to the results, peer relationship skills as well as family background characteristics, including the age of the father, the education level of the father, the family economic level, and the number of close family members, had significant effects on school adjustment. The results highlight the importance of peer relationship skills for these students' successful school adjustment and have important policy and theoretical implications.

• Journal of the Korean Society of Industry Convergence
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• v.27 no.3
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• pp.535-546
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• 2024

This research aims to develop a model to objectively and quantitatively measure the skill level of aircraft body assembly workers. Because aircraft body assembly is predominantly a manual process, skills management is a key factor of manufacturing competitiveness. Currently, skills management relies on the subjective judgment of supervisors, which lacks objectivity and reliability. As a remedy, this study proposed a systematic skill management model based on objective and quantitative evaluation criteria. By considering prior research, we developed an evaluation model that takes into account both expertise and versatility of a worker. The model selected five major tasks required for aircraft body assembly and established evaluation criteria considering the difficulty and maturity of each task. We then conducted a pilot evaluation with over 200 workers in four SMEs to validate the practicality and effectiveness of the model. Consequently, we identified and addressed the limitations of the existing evaluation method, subdivided the skill levels based on the performance capabilities of each task, and proposed a career growth path. The developed evaluation model offers critical data for executives and managers to determine work assignments, education, training, performance incentives, and wages. It is expected to enhance the attraction of new talent and systematize skills management in aviation manufacturing in the future.

• Journal of The Korean Association For Science Education
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• v.14 no.3
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• pp.251-264
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• 1994

There are a considerable number of instruments in testing science process skills in Korea as well as America and Europe. However, it has been difficult to find the instruments encompass the wide range of scientific process skills. Most instruments developed and used in Korea were focused on a school level or a few components of scientific process skills. In this study, the researchers examined the whole body of scientific process and identified 10 component skills. Three items for each component process skills were developed and revised by two pilot tests. The final instruments showed moderate difficulty, discrimination index, reliability, and validity. The instrument was also tested the usability by finding differences of students' ability on science process skills by grade levels, sexes, and city size. The results showed that the instrument was proved to be useful to discriminates the differences.

• Korean Journal of Child Studies
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• v.27 no.3
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• pp.285-300
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• 2006

Social skills and behavior problems of 90 4- and 5-year-old children were analyzed by children's negative emotionality(sadness, anger, and fear). The instrument for measurement of social skills(cooperation, self-control, assertion, and responsibility) was the Preschool Level of the Korean Version of the Social Skills Rating System(Suh, Mee-Ock, 2004). Measures of behavior problems included internalizing(anxiety, immaturity, withdrawal, physical symptoms) and externalizing(hyperactivity, aggression) problems. Results showed that girls were higher in negative emotionality(sadness) than boys, and 5-year-olds were higher in social skills than 4-year-olds. Children with lower levels of negative emotionality were higher in social skills and lower in behavior problems than children with higher levels of negative emotionality.

• Journal of The Korean Association For Science Education
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• v.15 no.3
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• pp.284-290
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• 1995

This study examined the effects of the learning cycle model by learner's characteristics such as I.Q., cognitive levels, inquiry skins, cognitive style, activity, reflectiveness. To see the effects of the learning cycle model, nonequivalent control group pretest-posttest multiple treatment designs was used in the study. 99 middle school second-graders(female) were divided into two groups. One group was selected as the experimental group (n=50), the other served at the comparison group(n=49). During the eight-month period, the students in the experimental group were instructed according to the learning cycle model, while the students in the comparison group were instructed according to the traditional instruction methods. Achievement data from science achievement test were analyzed by an ANOVA technique. The results of the study are as follows : 1. Science knowledge achievement. For the lower level students of activity, the learning cycle model is superior to the traditional approaches in science knowledge achievement. 2. Science inquiry skills. For the upper level students of I.Q., cognitive levels, inquiry skills, cognitive style and reflectiveness, the learning cycle model is superior to the traditional approaches in science inquiry skills. 3. Attitudes toward science. For the lower level students of I.Q., cognitive levels, inquiry skills, cognitive style, activity and reflectiveness, the learning cycle model is superior to the traditional approaches in attitudes toward science.

• Educational Technology International
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• v.15 no.2
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• pp.49-69
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• 2014

The purpose of this study was to investigate the effect of co-regulated learning on the improvement of self-regulated learning skills in collaborative learning environments. One group pretest-posttest design was used in this study. The subjects were 49 undergraduate students who enrolled in 'Educational Evaluation' course. To facilitate students' co-regulated learning activities, group worksheets were developed. Students performed collaborative tasks in group by using the group worksheets over the 6 weeks. The results showed that the difference between means of the pretest and posttest was no statistically significant. It indicates that co-regulated learning activities did not have a significant effect on the improvement of self-regulated learning skills in collaborative learning environments. However, the results of additional analysis revealed that the difference between means of the pretest and posttest in case of 19 students with low self-regulated learning level was statistically significant. On the other hand, there was no statistically significant difference between means of the pretest and posttest in case of 19 students with high self-regulated learning level. It is interpreted that co-regulated learning activities positively affected the improvement of self-regulated learning skills of students with low self-regulated learning level.

• Journal of the Korean Data and Information Science Society
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• v.24 no.6
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• pp.1221-1229
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• 2013

The purpose of this study is to examine the impact of teacher and family interaction on behavior problems and social skills of children with autism spectrum disorder. Survey method was performed with 147 pair samples of a teacher and parents of a child with autism to analyze the influence toward behavior problems and social skills. Samples have been classified into three groups such as the high group in which there exists high interaction level in both teacher and family, middle group in which there exists high interaction level in either teacher or family and low group in which there exists low interaction level in both teacher and family. The results show that the correlation between teacher interaction and social skill of autism children is significant and the level of social skills of high interaction group is higher than that of the middle and low interaction group.

• Information Systems Review
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• v.10 no.2
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• pp.253-267
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• 2008

As the importance of information security becomes a major concern, there has been growing effort to educate information security professionals. This study aims to analyze the level of required knowledge and skills for four information security skills groups: strategy and planning; research and development; system management and operation; and accident control. For this study, we selected 55 critical knowledge and skills for information security professionals by literature review and Delphi method, and we conducted a survey of information security knowledge and skills requirements for information security professionals to perform their jobs. As a result, we analyzed the current status of the information security professionals' knowledge and skills level and suggested some guidelines for establishing the demand-based curriculum for training information security professionals.