• Parasites, Hosts and Diseases
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• v.24 no.2
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• pp.205-208
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• 1986

A total of 860 cellotape anal swab specimens from 326 school children of urban area, 243 of rural farm village and 291 of rural fishing village was submitted for Enterobius vermicularis egg detection from September through November, 1985. Each specimen was collected in the morning. Among the total 860 children's submitting specimens, 316 (36.7%) were positive for E. vermicularis eggs. Of the 326 children in the urban area, E. vermicularis eggs were detected in the 45 (13.8%). This detection rate was lower significantly as compared with 143 (55.6%) of 243 children in the farm village or 136 (46.7%) of 291 children in the fishing village. The egg detection rate in the male children was lower remarkably than that in the female children.

• Journal of the Korean School Mathematics Society
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• v.2 no.1
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• pp.145-156
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• 1999

The purpose of this study is to consider students′ scholastic relationship in mathematics between elementary school and middle school from the 3rd grade in elementary school to the 2nd and the 3rd grades in middle school. The following are the results: 1. CONCLUSIONS 1. Students′ present scores are most closely related to those of their previous grade. The data are based on the two groups of the 3rd grade middle school students - one is honhappan(mixed students from different elementary school) and the other shinaepan(the students from the same elementary school in kong ju city). This close relation between present and previous scores in mathematics may well be reasonable since mathematics is systemized hierarchically. Among the score data in elementary school, the scores in the 5th grade are meaningfully related to present score data in mathematics. 2. Two pans (as I mentioned above, honhap and shinae) are divided into groups and their scores are traced from the 3rd grade in elementary school and the data show that the high-levelled students have little changes in their scores, but low-levelled students have dropped radically in their scores from the first grade in middle school. 3. In terms of students′ interests, students who answered, "I′m very interested in mathematics." have no distinguished characteristics in their scores while those who answered, "I have little interest in mathematics" shows a decrease in their scores. 4. Among the reasons for their lack of interests, the replies are "because of exams," "because of teaching methods," and "because of the textbooks." II. Suggestion To compensate the limitation and difficiency of this study, the foll owing is suggested for the following studies related to this one. 1. This study was limited to gathering students′ score data from female students in a small city. For a more accurate statistic a bigger population is needed as well as varied geographical and social economical area is suggested. A good idea is to study homogeneous sex groups as well as heterogeneous sex groups 2. It is easy to find out what grade is closely related to the present scores by statistical analysis, but the reasons for their relationship have to be found out through the following studies 3. There are many studies on cognitive domain in math but it is expected to have more studies on affective domain as well.

• Journal of the Korean School Mathematics Society
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• v.12 no.2
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• pp.171-193
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• 2009

Although Korea students have been showed the top academic achievement in the international evaluation test for mathematics academic achievement, they have the low confidence, low interest and unwelcome attention about mathematics. In order to change student's affective aspects about mathematics, we introduced the problem based learning(PBL) method which is based on constructivist learning theories. By applying PBL to the middle and high class students, we investigated the effect of PBL on the students' academic achievement and mathematical attitudes. The study shows that there are the statistically significant differences between a control group and a comparison group both in academic achievement and mathematical attitudes.

• Journal of the Korean School Mathematics Society
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• v.12 no.1
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• pp.71-97
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• 2009

The study was to develop the instruments including instructional materials and test items for enhancing spatial ability. A mixed methodology was chosen to achieve the purpose of the study. To find students' achievement, 5 units of instructional materials were developed through the qualitative method and test items were tested through the quantitative method with 152 of the 8th-graders. The strategies to develop the instructional materials were: firstly to focus on mathematics properties for developing spacial ability; secondly, to allow students to follow hierarchical procedure o[ mathematical properties from 2-d to 3-d; thirdly, to recognize what the manipulative can do and can not; and fourthly, to guide students tn develop the process oriented thought, not the result oriented thought. For the test, 25 items were analyzed to assess students' achievement using validity, difficulty, and discriminator.

• Journal of Digital Convergence
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• v.14 no.7
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• pp.45-56
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• 2016

The purpose of this study was to determine the association between depressive symptoms and psychological stress, and to investigate the factors affecting depressive symptoms among male high school students. The study subjects were 573 male students surveyed from a self-administered questionnaire in October 2015. As a result, the distribution of psychosocial stress of surveyed students was 14.8% of health group, 71.9% of latent stress group, 13.3% of high-risk stress group. Depressed level of 71.4% of the distribution is normal group, mild depression group 25.30%, moderate depression group 3.0%, 0.3% was severely depressed group. The factors influencing the students' depressed levels were subjective health status, whether breakfast, sleep hour per day, academic achievement, worries, satisfaction with school life, perceived family income and psychosocial stress has been selected. In particular, the stress is related to the high depression. Therefore, it is considered that stress management is necessary in order to reduce the students' depression.

• Annual Conference of KIPS
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• 2006.05a
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• pp.801-804
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• 2006

입시위주의 암기식 교육풍토 개선을 위한 하나의 방편으로 1999년부터 전국 초 중등학교에서 수행평가가 실시되고 있다. 수행평가는 학생에게 학습과제를 제시하여 수행과정과 결과를 관찰하고 판단하는 평가 방식으로, 단편적인 영역에 대해 일회적으로 평가하지 않고 학생 개개인의 변화 발달과정을 전체적으로 파악하기 위해 종합적이면서도 지속적으로 평가하여야 한다. 그러나 현 교육여건 하에서 과도한 수의 학생을 관찰하여 결과를 처리해야하는 교사와 체계적이지 않은 수행평가 운영방식으로 수시로 평가를 받아야 하는 학생에게 수행평가는 본연의 기능과 의미를 상실해가고 있다. 이에 교사의 수행평가 업무를 관리하여 업무량을 경감시키고, 학생의 수행평가 일정과 성적을 관리하여 성장과 발달에 도움을 줄 수 있는 수행평가 관리 시스템을 구현하였다.

• Journal of Families and Better Life
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• v.12 no.1
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• pp.36-48
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• 1994

본 연구는 미국백인 고등학생들의 성별에 따른 직업소망을 가족배경변인과 시간제 취업경험을 중심으로 살펴보고 각 변인들이 남학생과 여학생에게 어떠한 영향을 끼치는가를 분석해보는데 의의가 있다 본연구는 미국 North Carolina주의 농촌지역에 위치한 고등학교 에 재학하고 있는 학생들중 시간제취업에 종사하고 있는 남학생 189명과 여학생 169명을 분 석대상으로 하였다. 가정배경변인과 시간제취어변인이 고등학생들의 직업소망에 어떠한 영 향을 미치는가에 대하여 경로모델을 제시하였고 모델을 사용하여 남학생과 여학생의 직업소 망에 영향을 미치는 정도를 검사하였다 남학생의 경우 아버지의 교육정도 어머니의 직업수 준 그리고 사회적 개방태도가 그들의 직업 소망에 영향을 미쳤으며 여학생의 경우에는 학업 성적만이 유일하게 직업소망에 영향을 미치는 변인으로 밝혀졌다.

• Child Health Nursing Research
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• v.22 no.2
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• pp.137-144
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• 2016

Purpose: The purpose of this study was to investigate factors that influence maturity fears in elementary school girls. Methods: The participants were 118 3rd and 4th grade students from 3 elementary schools in 3 cities in Korea. Data were collected using questionnaires which included measurement scales for the relative variables and demographic data. Data were analyzed using t-test, ANOVA, Pearson correlation coefficients, and hierarchial regression analysis with SPSS/WIN 21.0. Results: The significant predictors of maturity fears were weight, father-child communication, frequency of maturity communication with father, and close relation with mother. Conclusion: For effective management of maturity fears in elementary school girls, programs including weight control, functional communication with father and supportive nurturance of mother should be developed.

• Journal of Fisheries and Marine Sciences Education
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• v.18 no.2
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• pp.194-207
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• 2006

The purpose of this study was to examine the current student assessment plan of subject domain and to propose ways to improve it. This study analyzed the history of our student assessment plan of subject domain and overviewed the student assessment cases of several countries. And then researchers discussed the improvement plans of student assessment of subject domain. The results of this study are as follows. First, we need to enlarge the use of detailed subject-ability record space or to assess student's subject-related ability according to subordinate perspectives of subject. Second, we need to establish the desirable evaluation-perspective and to develop absolute evaluation criteria of each subject and unit. Third, we need to diffentiate the scores of differentiated test items or equate the scores of differentiated groups.

• Journal of Internet Computing and Services
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• v.2 no.3
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• pp.1-8
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• 2001

A school record system by mobile phones is developed using the mobile agent. This developed system support all the wireless protocols by o combined wire and wireless internet Sever for WAP, ME. As a result, it is possible for a student to check his result of achievement and bulletin board by his mobile terminal anywhere, anytime.