• 영재교육연구
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• 제26권4호
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• pp.747-761
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• 2016

본 연구의 목적은 수학 창의성에 대한 초등수학영재들의 인식을 알아보는 데 있다. ${\bigcirc}{\bigcirc}$광역시 교육청에서 운영하는 초등수학 영재반에서 영재교육을 받고 있는 초등학생 4, 5, 6학년 200명을 대상으로 수학 창의성에 대한 인식을 분석하였다. Rhodes의 4P 이론에 근거하여 개인, 과정, 산출, 환경 측면에서의 설문 문항을 개발하였고 분석한 설명을 제시하였다. 또한 설문에서 자신들이 받은 교육 프로그램 중에서 가장 창의적인 것이라고 생각하는 것을 지명하도록 요구하였다. 우리는 학생들이 창의성 프로그램을 지명하게 된 이유를 분석하고 그 프로그램을 진행한 교사들을 대상으로 면담을 실시하였다. 자료를 분석한 결과 초등수학영재들은 수학 창의성을 개인 측면에서 창의적 문제 해결, 과제 집착력, 수학에 대한 흥미 그리고 인성으로 꼽았다. 수학영재 학생들의 창의성 인식 연구는 향후 영재교육 프로그램 개발에 그 시사점을 제시한다.

• Asian-Australasian Journal of Animal Sciences
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• 제13권9호
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• pp.1249-1254
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• 2000

A study was conducted to evaluate the replacement value of Leucaena leucocephala and Gliricidia sepium as nitrogen sources in commercial type supplements for dairy goats. Six crossbred $(Toggenburg{\times}Saanen)$ goats at late stage of lactation were allocated to three dietary treatments in a double $3{\times}3$ Latin square design. The animals were offered rhodes grass (Chloris gayana) hay ad libitum and supplemented with either Leucaena-based concentrate (LBC), Gliricidia-based concentrate (GBC) or commercial based concentrate (CC). Voluntary food intake, milk yield and composition and changes in live weight were measured. The total dry matter (DM) intake was higher (p<0.05) in goats fed GBC than CC (1385 vs 1331 g/d). The DM intake for LBC (1343 g/d) was similar to CC (1331 g/d). The DM intake of hay was also higher (p<0.05) in goats fed GBC (834 g/d) than those receiving LBC or CC (789, 782 g/d, respectively). Animals supplemented with GBC recorded positive (11 g/d) weight gain while the other groups lost weight (13, 19 g/d) for LBC and CC respectively, although these differences were not statistically significant (p>0.05). The composition of milk were: butterfat 58, 49 and 55 g/kg; crude protein 37.0, 35.4 and 36.1 g/kg; lactose 33, 29 and 30 g/kg; Ash 8.5, 8.5 and 7.9 g/kg and total solids 136.5, 121.9 and 129.0 g/kg, for goats fed LBC, GBC and CC respectively. There were no differences in the composition of milk due to these dietary treatments. At the end of performance trial, a digestibility trial was conducted using 6 female goats allocated to the three treatments (LBC, GBC and CC) in an incomplete randomized block design and each goat received a different supplement in each of two successive periods. There were no differences in nutrient digestibility except for DM, which was higher (p<0.05) in CC compared to the other treatments (615, 622, 720 g/kg for LBC, GBC and CC, respectively). Economic analysis showed that CC diet was more expensive (0.20 US$/kg) and had a lower margin over supplementation (0.11 US$) compared to LBC and GBC (0.13 vs 0.12 US$/kg and 01.5 vs 0.12 US$, respectively). It is concluded that the Leucaena and Gliricidia could contribute as nitrogen sources in compounded diet supplements without any detrimental effects on production in dairy goats.

• 유통과학연구
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• 제12권5호
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• pp.41-47
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• 2014

Purpose - This paper investigates whether one's occupation influences one's attitude toward people with HIV/AIDS and suggests ways to counter HIV-related stigma in different work settings. Two samples comprising workers in different environments and occupations with contrasting personalities were chosen. Thus, security guards (authoritarian types) and catering workers (social types) were included. Research design, data, and methodology - The sample comprised246 service staff from the Rhodes University Catering Division and the Hi-Tec Security company, both in Grahamstown, South Africa, a small Eastern Cape province town. All employees at these organizations during the survey were eligible to participate. Results -The security sample displays significantly higher personal stigma scores than the catering sample, according to the Visser personal stigma scale (mean scores of 4.01 and 1.37, respectively; t=10.30, df=244, p=0.00). Similar results were found using Visser subscales. Conclusions - This study shows that occupation is a strong predictor of HIV-related stigma in the workplace, suggesting that workplace settings, by attracting particular personalities and influencing workers, may shape attitudes towards those who are HIV positive.

• 한국과학교육학회지
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• 제31권6호
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• pp.920-930
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• 2011

본 연구에서는 한국과학영재학교 학생들의 학습관련 어려움의 원인과 해결 방법에 대해 조사하여 과학 영재 고등학생들의 학습 실태를 알아보고자 하였다. 연구에는 한국과학영재학교 전 학년 284명의 학생들이 참여하였다. 학습관련 어려움의 실태를 조사하기 위하여 창의성 4P 이론에 근거한 과학영재의 학습관련 어려움 설문지를 개발하여 사용하였으며, 신뢰도(Cronbach's ${\alpha}$)는 .88이었다. 결과 분석에는 SPSS 12.0 통계프로그램을 이용하여 빈도분석과 중다변량 분석을 실시하였으며, 유의 수준은 5%미만으로 설정하였다. 과학영재 고등학생들은 학년별로 어려움을 겪고 있는 요인에서 차이를 보였으며, 그러한 차이는 대인관계의 어려움에서 주로 나타났다. 성별에 따른 차이 또한 유의하게 나타났는데, 여학생은 남학생에 비해 일반적 학습능력에서 어려움을 보였으며, 남학생은 여학생에 비해 학습전략 사용에서 더 많은 어려움을 겪는 것으로 나타났다. 과학영재학생들은 학습관련 어려움을 주로 동료들과 함께 해결하는 것으로 나타난 반면, 가장 어려움을 잘 해결해 주는 사람은 928 윤소정.배새벽 기타의 경우 다음으로 AA교사로 나타났다.

• 성인간호학회지
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• 제14권2호
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• pp.205-212
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• 2002

Purpose: The purpose of this study was to investigate the level of nausea, vomiting, anorexia, fatigue and quality of life as well as to determine the relationship between those variables and identify the influencing factors on fatigue and quality of life in stomach cancer patients receiving adjuvant chemotherapy. Method: Subjects were 94 stomach cancer patients undergoing postoperational chemotherapy in a general hospital in Seoul. Nausea and vomiting were measured with Rhodes et al(1984) and anorexia with one 5-point item. Fatigue was measured using Lee's tool(1999) except open questions. The tool for quality of life was modified based on the Quality of Life Index by Padilla et al(1983). Result: Subjects reported low level of fatigue(mean=3.86, range=0-10) compared with the results of previous researches and moderate quality of life(mean=2.64, range=1-4). Fatigue was positively correlated with nausea, vomiting and anorexia(r=.21 ~ .55, p<.05). Quality of life was negatively correlated with nausea, vomiting, anorexia(r= -.24 ~ -.45, p<.05) and fatigue (r=-.61, p<.01). Multiple regression analysis revealed that activity level, vomiting before admission, anorexia during chemotherapy and age explained 52.8% of the variance in fatigue. Fatigue, anorexia before admission, age and sex explained 50.5% of the variance in quality of life. Fatigue and quality of life were not influenced by the stage of disease, nor weight change. Conclusion: These results may contribute to a better understanding of how much the side effects of anticancer drugs can affect fatigue and quality of life in cancer patients undergoing chemotherapy. Also it is the remarkable fact that symptoms remaining after discharge such as vomiting or anorexia continued until re-admission, contributing to patients fatigue and lowered their quality of life.

• Child Health Nursing Research
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• 제6권1호
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• pp.60-68
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• 2000

The purpose of this study is to assess the effect of progressive muscle relaxation therapy on nausea, vomiting and anxiety experienced by children who were histologically diagnosed as malignancy and have received cancer chemotherapy. Twenty subjects with 10 in experimental group and 10 in control group, between the age of 7 to 12 years participated in this study. All subjects were admitted for inpatients chemotherapy at the S hospital between April to August 1998. The methods used for interventional muscle relaxation were both the 16 items of the progressive muscle relaxation therapy developed by Jacobson and the 4 items of the muscle relaxation therapy by Wolpe. The method for assessing nausea, vomiting was the Index of Nausea and Vomiting by Rhodes et al and that for anxiety was State-Trait Anxiety Inventory for Children by Spielberger. The data was analysed by repeated measures ANOVA and Scheffe test using SAS program. The results were as follows : 1. On measurement of nausea, vomiting, in the experimental group, the mean values of the second and the third measurements showed tendency to slightly decrease compared with the first measurement, but there was no statistically significance. And in the control group, there were no significant differences among first measurement, second measurement and third measurement. Also there was no significant difference in the mean values assessing nausea, vomiting between experimental and control group (F=1.33, p=0.2645). 2. The results assessing state anxiety showed, in the experimental group, progressive decrease in mean values at each measurement, while the control group showed no significant differences between the mean values of each measurement. Also there was statistically significant difference in state anxiety measurements between experimental and control group(F=4.36, p=0.05). In conclusion, muscle relaxation therapy for school-aged children with chemotherapy could not be effective to decrease nausea, vomiting, but it could be effective to decrease anxiety.