• Journal of The Korean Association of Information Education
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• v.21 no.1
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• pp.127-137
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• 2017

In this paper, previous research materials for the education in the area of information and communications of elementary information curriculum, new improvement and the suitability of contents selection were examined and analyzed. Targeting professors in the departments of elementary computer education nationwide, the importance of the educational contents organization and the appropriateness of education period were investigated. Based on the investigation results, they were evaluated through the verification of the third delphi survey, the final educational contents were selected, and the elements of key concepts, achievement standards were drawn up and suggested. The proposed organization of educational contents in the area of information and communications of the elementary information curriculum and the achievement standards will be able to be used for the re-organization and improvement of detailed elementary information educational contents.

• Journal of the Korean Institute of Intelligent Systems
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• v.12 no.2
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• pp.151-156
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• 2002

There are two methods in evaluation student s achievement. The two evaluation methods are absolute evaluation and relative evaluation. They have much advantages respectively, but also have some limitations such as being too stereotyped or causing overcompetition among learners. This paper suggests a new evaluation method which evaluates student s achievements by considering the score distribution and the frequency The proposed method classifies the scores into several clusters considering the goodness. This approach calculates the goodness by applying the RE(relaxation error), and grades the achievement scores based on the goodness. The suggested method can avoid the problem of grading caused by the narrow gap of scores because it sets a standard for grading by the calculated goodness considering the score distribution and frequency of occurrence. The method can differentiate achievements of a school from those of others, and that it is useful for selecting advanced students and dull ones, and for evaluation of classes based on student s achievement.

• The Journal of the Korea Contents Association
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• v.18 no.8
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• pp.345-352
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• 2018

The purpose of this study is to clarify the difference between the scoring results by scorer(doctors and standardization patients) and examination dates. A total of 101 students in the fourth grade of medical school participated in four clinical practice test. Students were randomly assigned to either day-1 or day-2, which was consisted of a standardized patient scoring set or a physician scoring set. Station checklists consisted of history taking, physical examination, patient education, physician-patient relationship and clinical courtesy. The achievement scores of each case and each domain were converted to the standard score, and the differences between groups were compared. Female students' achievement scores were significantly higher than male students' achievement scores in all domains. There was no significant difference between means by the standardized patients' group and doctors group. Day-2 group was significantly higher than day-1 group in both of history taking and physical examination domains. If the principles of checklist are clearly defined, the scorer status (either physician or standardized patients) does not determine the difference of students' practice test scores.

• Journal of the Korea Computer Industry Society
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• v.2 no.3
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• pp.341-356
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• 2001

In this study, we develope a WBI(Web Base Instruction) program to do the student oriented learning using WWW and analyze the result. The 127 students who took part in the experiment were divided into two groups, an experimental group of 85 subjects and a comparative group of 42 subjects. This experiment was performed for four periods, and a formative test was conducted to measure achievement for two groups. The average and the standard deviation of scores for the experimental group are 84.9 and 16.82 respectively, and the comparative group 77.5 and 14.39. Experimental results shows that the academic achievement for the experimental group is more significant than that of the comparative group at the 0.0024(P$\le$0.05)of the result "t-test" under the 91~95$\%$ confidence interval of the level of significance. This fact says that practicing the WBI programming has an effect on the improvement of the students' academic achievement.hievement.

• The Journal of Korean Association of Computer Education
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• v.5 no.4
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• pp.99-109
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• 2002

The purpose of the research undertaken for this paper was to demonstrate the effects of WBI on students' achievement and their reactions. WBI was adapted for use on the lesson Theme of Poems in Korean textbook for Middle School second graders. Hypothesis 1 was that there would be meaningful differences in students' achievement between the experimental group using WBI and the controlled group in a traditional instructive class. And the statistical calculations showed that the experimental group produced larger numbers in terms of both the average and standard deviation. Hypothesis 2 was that there would be the more highly rated outcomes from the experimental group applying WBI for students' interest, understanding, and concentration. The responses to a Questionnaire concerning stated items showed significant differences in favor of WBI class. Based on these analyses, this thesis represents an effort to potential application of WEI to learning of Poems, in light of research evidence that reveals its respective effect to further students' achievement and interest.

• Journal of The Korean Association For Science Education
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• v.13 no.2
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• pp.172-186
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• 1993

This stady was carried out to define Gifted student for science, model for selection, the tools and methods and related theory for the selection of the Gifted students for the science in primary school level. Also the developed tools and materials are applied to student and analysed the results to generalize the methods for the selection of Gifted students for science. The definition of Gifted students for science was carried out by the three-ring conception model by Renzulli(1982) and Lee long-Sung which defined the characteristics as three parts such as above average ability, creativity and tesk comitment. The Gifted students for science upper 2 percent which have three characteristics at the same times, namely overlapping three characteristics. The model for the selection of Gifted students consist of four step; such as screeing, selection,differentiation, judgement. The materials for the selection are input at each stage, analysed the results and standard for the selection are made. In the first stage screening, 202 students are selected from the 5060 of 4th and 5th graders according to their achievment, intellecture ability and observation of students activity. In second selection and third differentiation stage, 65 students are seletted according to their achievement In this study it is approved that the Gifted students in science have to be selection by various test such as achievement, intellectual ability, aptitude in science, inquiry activity, manual skill etc, rather rather then simple test such as achievement and intellecture ability. Also it is important to select upper 2 percent who have general abilites overlapping three characteristics mentioned in definition of Gifted students in science and selections model

• Journal of the Korean Society of Costume
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• v.37
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• pp.17-32
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• 1998

The purpose of this study was to identify the relationship between lifestyles and clothing purchasing behavior. The questionnaire was administered to 644 females aged 30∼40 in Taegu during April 21 to April 26 of 1997. Data was analyzed by frequency, percentage, mean, standard deviation, factor analysis, reliability test, MANOVA, and ANDVA by suing SPss package. 1. The lifestyles of the respondents were classified into fived types such as consumption oriented, economics-oriented, achievement-oriented, family-oriented, and conservative-oriented type. And clothing purchasing behavior was classified into six categories such as individuality, convenience, economy, ostentation, decorums, and practicality. 2. The results of lifestyle and clothing purchasing behavior analysis were as follows ; 1) All of five positive groups of consumption·economics·achievement·family and conservative-oriented type had an inclination for economy and individuality. And some differences were found according to the consumers, interest even in the same lifestyle. 2) The positive groups of consumption oriented type thought much of individuality and ostentation but on the other hand the passive group thought much of practicality. 3) The positive groups of consumption oriented, and family-oriented types except economics oriented and conservative oriented types took up a strong attitude toward ostentation, and ostentation was found in passive group of the conservative-oriented type. 4) The positive group of economics-oriented, achievement-oriented and conservative-oriented types except consumption-oriented and family-oriented types had great concern for practicality in the case of clothing purchasing behavior. But also the passive group of conservative-oriented types had an inclination for practicality. 5) Generally five types of lifestyles and clothing purchasing behavior showed that all types had the greatest concern for economy and individuality, and common for practicality and ostentation. And all of five types had partial concern for convenience and showed no differences for decorums.

• Journal of Korean Society on Water Environment
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• v.32 no.4
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• pp.349-356
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• 2016

Total Maximum Daily Loads (TMDLs) System has been used to improve water quality in the Youngsan·Tamjin river basin since 2004. The Basic Policy of TMDLs sets up the standard flow based on the average dry condition or mid-range flow during the last 10 years. However, Target Water Quality (TWQ) assessment on TMDLs has been used to evaluate water quality through eight-day intervals over 36 times a year. The results for allocation evaluation and target water quality evaluation were different from each other in the same unit watershed during the first period. In order to improve the evaluation method, researchers applied Load Duration Curve (LDC) to evaluate water quality in nine unit watersheds of the Youngsan·Tamjin river basin. The results showed that achievement rates of TWQ assessment with the current method and LDC were 67~100% and 78~100%, respectively. Approximately 11% of the achievement rates with use of LDC were higher than those with use of the current method. In conclusion, it is necessary to review the application of the LDC method in all Four Major River Watersheds.

• The Journal of Korean Academic Society of Nursing Education
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• v.17 no.1
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• pp.5-13
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• 2011

Purpose: The purpose of this study was to develop a lesson plan related to a simulation for nursing students by understanding what relationship learning satisfaction, self-efficacy and learning attitude have after applying simulation-based education on emergency nursing care. Methods: Simulation practice, seminar, class and group self-study about a patient having a myocardial infarction were applied to nursing students for 5 weeks. After applying the simulation-based education on emergency nursing care, students rated their learning attitude, learning satisfaction and a sense of self-efficacy with a self-administered questionnaire and academic achievement was divided into written and performance evaluation. SPSS/WIN 17.0 was used for descriptive analysis, independent t-test, one-way ANOVA and pearson correlation were also used. Results: In this study, the performance evaluation score was related to learning attitude (r=.210, p=.018).Learning satisfaction (r=.220, p=.013)and written evaluation score was related to learning attitude (r=.211, p=.017) and learning satisfaction (r=.190, p=.032). Conclusion: In this study, simulation-based learning was a useful method for practical ability and this is good to acquire both of knowledge and technique. Not only evaluation of theoretical knowledge but performance ability related to practice has to be done by developing lessons with various methods and content. In addition, a standard evaluation method needs to be developed.

• School Mathematics
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• v.19 no.4
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• pp.713-729
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• 2017

It is the 6th curriculum that first officially mentioned the use of calculators in elementary mathematics education in Korea. Since then, the curriculum has been more widely used than in the beginning. However, in actual textbooks, it is still not enough to see the utilization situation, and guidance in this textbook is very scarce. In particular, there is no relevant study that meets the standards of achievement of the curriculum. The purpose of this study is to investigate the contents of the research on the use of the calculator in the course of the curriculum change after the 6th curriculum, and to present the complex calculation, mathematical concept, mathematical principles and rules, mathematical problem solving. In addition, the course is presented in the textbooks that are appropriate for the achievement criteria and the application process for each topic.