• 한국초등과학교육학회지:초등과학교육
• /
• 제36권4호
• /
• pp.405-427
• /
• 2017

This study aims to describe various teaching cases about 'earth revolution' in terms of PCK; knowledge of curriculum, knowledge of teaching strategies and knowledge of assessment. Based on these various cases we suggested PCK progressions about 'earth revolution'. For these, we recorded 'solar system and star' classes of nine elementary school teachers' in Kangwon, Gyeonggi, Gwangju, and Seoul. We adopted Lee & Lee (2016)'s topic-specific PCK framework to analyze the classes. As results, we suggested topic-specific PCK progression about 'earth revolution'. The results showed the upper anchor of the earth revolution class were exploring the reason of the change of constellation, finding the tendency of constellation change. These teachings were carried by the teachers' adaptive strategies. The upper anchor of the assessment was monitoring students' understanding during the whole class. The PCK progression about 'earth revolution' could help the teachers plan the earth revolution class, and reflect their own teachings.

• Journal of Korean Biological Nursing Science
• /
• 제16권2호
• /
• pp.150-156
• /
• 2014

Purpose: This study was intended to measure the knowledge and attitudes of nurses working in a psychiatric ward regarding the subject of pain. Methods: In this descriptive study, data were collected in psychiatric wards(or hospitals) located in the Kyungnam and Kyungpook area from December 2013 to January 2014, using a modified version of the McCaffrey and Pasero Clinical Manual Survey Regarding Pain. The content of the survey follows a logical progression from common pain management problems through mechanisms of pain, assessment and pharmacology. Results: The average score of knowledge regarding pain was roughly $21.59{\pm}2.93$ among the 181 participants. The nurses selected Tylenol as the preferred choice (81.2%). Seventy-one percent of respondents didn't use Pain Intensity Instruments during the pain assessment. The subjects preferred the Numerical Rating Scale rather than Visual Analogue Scales. Pharmacology questions were the least likely to be answered correctly. No specific correlations were found between score and demographic variables of age and experience. No specific correlation between score and educational level was noted. Conclusion: Nurses require ongoing education on pain management, particularly regarding pharmaceutical agents.

• 동아시아식생활학회지
• /
• 제16권5호
• /
• pp.523-532
• /
• 2006

This study evaluated the evaluate nutrient knowledge of child care teachers and assessed the nutritional level of snacks served in 18 child care centers in Tean-Gun. The survey sample was 18 child care teachers working in 18 child care centers of Tean-Gun. The questionnaire requested information about demographic factors, nutritional knowledge, management status of snacks, and the kinds and serving size of snacks served for 1 week. Data were analyzed using SPSS for windows(version 12.0) and nutritional values were assessed using Can-pro 2.0. The mean score of teachers' nutritional knowledge was 22 out of 30 points. The scores were low in the questions regarding the ease with which Ca and re deficiencies can be developed in infants. The contents of most nutrients supplied from the snacks exceeded 15% of RI(Recommended Intake) but there were significant differences in the contents of energy (p<0.05), protein (p<0.05), fat (p<0.05), carbohydrate (p<0.05) and calcium (p<0.001) between the child care centers. Especially, the difference of calcium between the child care centers was 344.84 mg. These results indicate that a program of relevant nutritional education focusing on snacks needs to be developed for child care teachers, with a special recognition on correct calcium level.

• 유통과학연구
• /
• 제21권4호
• /
• pp.47-56
• /
• 2023

Purpose: the research aims to analyze the impact of the distribution of knowledge through online learning on the intellectual potential of PhD students and produce recommendations for policy to improve intellectual capacity. During the literature review, it was determined that a large number of studies examined the impact of online learning on the quality of education at different levels. Research design, data and methodology: the research methodology is based on subjective assessment and studying the students' opinions. The basis of the study was a comprehensive analysis of primary data obtained through a sociological survey of PhD students. 324 respondents from humanitarian, medical and natural faculties participated in the survey. Results: the study revealed that online learning helps increase students' intellectual potential. PhD students had a positive attitude towards the transition from traditional education to online learning. It should be noted that, according to the results, the most popular gadgets were laptops and smartphones, which were characterized by high mobility and ease of use. Based on the obtained results, recommendations were developed for the formation of online learning with a focus on increasing students' intellectual potential. Conclusions: based on the results of the assessment of educational and innovative potential, policy recommendations and further research in this area were proposed.

• 한국과학교육학회지
• /
• 제40권4호
• /
• pp.415-427
• /
• 2020

본 연구는 북한에서 '2013 제1차 전반적 12년제 의무교육강령'이 시행된 이후에 출판된 소학교 1학년과 초급중학교 1학년 과학과 교사용 지도서에 나타난 PCK 요소를 분석함으로써 북한에서 진행되는 과학교육을 이해하는 데 목적이 있다. 분석 결과 두 지도서 모두 '과학 내용에 관한 지식'의 비율이 가장 높았고, '과학 교수전략에 관한 지식', '과학교육과정 관한 지식'이 뒤를 이었다. 반면에 '과학 평가에 관한 지식', '학생에 관한 지식'은 내용이 현저하게 부족하였다. '과학 내용에 관한 지식'에서는 소학교와 초급중학교 모두 '개념 및 이론'의 비중이 가장 높았으며 '실험 및 탐구'의 비중도 다른 PCK 요소에 비해서는 상당히 높았다. 북한의 과학과 지도서는 학생에게 과학 개념 및 이론을 전달하거나 탐구 수업을 진행할 때 '토론'을 활동으로 제시함으로써 구성주의 교수 흐름을 표방하고 있었다. '과학 교수 전략에 관한 지식'은 '주제-특이적 전략' 중 '활동 순서 및 방식'을 안내하는 부분이 주를 이루었으며 '교과-특이적 전략'은 극히 일부분만 제시되었다. 또한 북한의 과학과 지도서는 총론과 각론 모두에서 과학교육의 이론적 배경 요소가 거의 제시되지 않았다. '과학 교육과정에 관한 지식'은 '수업 목표'가 주를 이루었고, '수직 연계'와 '수평 연계'도 일부 제시되었다. '과학 평가에 관한 지식'과 '학생에 관한 지식'은 우리나라의 과학과 지도서와 비교했을 때 차지하는 비중이 작았다.

• 동아시아식생활학회지
• /
• 제21권1호
• /
• pp.14-23
• /
• 2011

The purpose of this study was to develope nutritional teaching materials and programs for childcare major students by determining interrelations between nutritional knowledge, dietary habits and dietary self-efficacy. Out of 400 questionnaires distributed to the students majoring in childcare in Daegu, 354 were analyzed by SPSS WIN 12.0 program. The results were summarized as follows. Childcare major students' distributions of nutritional knowledge, dietary habits and dietary self-efficacy were approximately all middle levels. Nutritional knowledge scores were influenced by age and self-assessment of health. Childcare major students' dietary habits were influenced by age, the degree of satisfaction of diet, and the degree of interest in diet. Dietary self-efficacy of childcare major students was influenced by gender, satisfaction of diet, whether or not they were on a diet, recognition of the need for nutritional knowledge, and the degree of interest in diet. Nutritional knowledge and dietary habits were positively correlated with dietary self-efficacy of childcare major students. In short, childcare major students with higher nutritional knowledge scores had higher dietary self-efficacy. Further, childcare major students who had a regular diet and balanced dietary habits had stronger dietary self-efficacy.

• 한국간호교육학회지
• /
• 제15권2호
• /
• pp.225-231
• /
• 2009

Purpose: This study was conducted to find out how much female university students knew about cervical cancer and Human papillomavirus (HPV) and to develop preventive behavior strategies for HPV infection. Method: In total, 511 students were involved and the assessment was done by means of cervical cancer knowledge questions, HPV knowledge questions and Alert questions. Result: The value regarding the knowledge of cervical cancer and of HPV turned out lower than the median while the degree of HPV prevention behavior intention was approximately mean. The values of the three variables, i.e. the knowledge of cervical cancer, knowledge of HPV, and the degree of preventive behavior intention were higher proportionately, showing a statistically significant difference, as the age of the subjects went higher, as long as they were nursing majors, and were more knowledgeable about HPV (p<.05). The three variables correlated positively (p<.05). Conclusion: Since the lack of knowledge with regard to cervical cancer and HPV is seen to cause a certain portion of female students to be vulnerable to the disease and lead them to a low degree of prevention, it is highly recommended to organize systematic sex education and thereby increase the willingness for preventive actions.

• Asian Pacific Journal of Cancer Prevention
• /
• 제16권14호
• /
• pp.5733-5739
• /
• 2015

The primary objective of this study was to assess the knowledge of medical students and determine variation between different cultural groups. A secondary aim was to find out the willingness to pay for cervical cancer vaccination and the relationships between knowledge and attitudes towards Human Papillomavirus vaccination. A cross-sectional survey was conducted in a private medical university between June 2014 and November 2014 using a convenient sampling method. A total of 305 respondents were recruited and interviewed with standard questionnaires for assessment of knowledge, attitudes and practice towards human papilloma virus and their willingness to pay for HPV vaccination. Knowledge regarding human papilloma virus, human papilloma virus vaccination, cervical cancer screening and cervical cancer risk factors was good. Across the sample, a majority (90%) of the pupils demonstrated a high degree of knowledge about cervical cancer and its vaccination. There were no significant differences between ethnicity and the participants' overall knowledge of HPV infection, Pap smear and cervical cancer vaccination. Some 88% of participants answered that HPV vaccine can prevent cervical cancer, while 81.5% of medical students said they would recommend HPV vaccination to the public although fewer expressed an intention to receive vaccination for themselves.

• 한국초등과학교육학회지:초등과학교육
• /
• 제24권3호
• /
• pp.226-235
• /
• 2005

In this study, we applied the elementary performance assessment instrument on 575 theme in science instruction which it had been developed on the previous study. Sixty-seven elementary students participated in this study and were assigned into two groups: One was assigned to an experimental group since they were taught with the instrument (N=32) and the other was assigned to the comparison group since they followed teachers guide of 7th Korean National Curriculum (N=35). Prior to and after teaching, tests on the science attitude, science process skill, and science knowledge domains were administrated. The results were analyzed quantitatively. Further, we also investigated students recognition about the instrument and the science class qualitatively according to the instrument. The results showed that there were statistically significant improvements on science process skills and aspects of the understanding of science knowledge. Many students were aware of them positively as well. However, a few problems, including too many amounts of writing and difficulties in communication with one another, were appeared.

• Earthquakes and Structures
• /
• 제18권3호
• /
• pp.321-335
• /
• 2020

The aim of the present contribution is to consider and underline the essential interactions among the historical knowledge, the seismic vulnerability assessment, the investigation experimental tools, the preservation of the architectural quality and the strengthening design in regard to architectural heritage conservation. These topics are argued in relation to Palazzo Murena in Perugia, designed in the eighteenth century by the famous Architect Luigi Vanvitelli, and currently headquarters of the city's University. Based on the surveys and the visual inspections, a preliminary a priori global analysis has been performed by means of the FME method. The obtained results permitted to plan an experimental tests campaign inclusive of structural health monitoring. The new achieved "knowledge" of the building allowed to refine the seismic safety assessment. In particular it was highlighted that the "mezzanine floor" can be a vulnerable element of the building with the collapse of its masonry walls. Preserving the architectural characteristics, a local reinforcement intervention is proposed for the above-mentioned level; this consists of the application of plaster with FRCM, assuring an adequate strength, without burden the masonry structure with additional weight, and therefore a decreasing of the seismic vulnerability. The necessity to consider, in this ongoing research, other local mechanisms is highlighted in the unfolding of the last part of work.