자일리톨과 솔비톨이 노인의 구강건강과 구강불편감에 미치는 효과

백성희 노인간호학회 2005 노인간호학회지 Vol.7 No.1

Purpose: The study attempt to consider whether xylitol and sorbitol influences on oral health and relieved xerostomia in the Elderly. Method: This is a quasi-experimental study based on the pre-test/post-test experimental design. July to August 2003, 10 subjects in the xylitol group had 5.2gm of xylitol a day by chewing, and 9 subjects in the sorbitol group also had 5.3gm of sorbitol a day by chewing. Control group had no treatment. Collected data were analyzed by repeated measure ANOVA using the SPSS program. Result: As time proceeds, no significant difference was found in the oral health index and xerostomia among the three groups. However within the xylitol and sorbitol treatment groups. Xylitol group showed a significant change in the saliva flow rate, pH, total protein concentrations, and immunoglobulin levels, and xerostomia as time proceeds. Sorbitol group showed a significant change in all the indexes. Conclusion: Chewing of the gums containing xylitol or sorbitol increased saliva secretion, caused pH buffer effect of saliva, and elevated the total protein and immunoglobulin levels. This result has a significance beyond a mere increase of saliva flow rate in terms of the prevention of infection by increasing antibacterial ingredients.

초등학생의 기후변화 대응 행동의도와 관련된 변인 탐색

백성희,김찬종 한국환경교육학회 2019 環境 敎育 Vol.32 No.3

이 연구의 목적은 초등학생의 기후변화 대응 행동의도에 영향을 미치는 변인 간(과거 행동 빈도, 환경태도, 통제소재, 기후변화 지식)의 관계를 분석하는 데 있다. 연구의 목적을 달성하기 위하여 서울 지역 초등학교 6학년 390명의 질문지를 최종 분석에 활용하였으며, 내용타당도 검증, 신뢰도분석, 중다회귀분석을 거친 조사도구를 개발하였다. 연구의 결론은 다음과 같다. 첫째, 초등학생의 기후변화 대응 행동의도에 가장 큰 영향을 미치는 변인은 과거 행동 빈도였다. 둘째, 초등학생의 기후변화 대응 행동의도에는 환경태도와 통제소재와 같은 정서적인 영역의 변인이 중요한 역할을 함이 다시 한 번 입증되었다. 셋째, 개념과 이해에 관한 기후변화의 지식은 기후변화 대응 행동의도에 낮은 상관관계를 보였다. 그러나 기후변화의 원인, 영향, 결과, 대응 방법 등에 대한 지식적인 이해가 선행되었을 때, 행동과 정서적인 변인들은 더욱더 의미를 찾고, 그 교육의 효과를 증가시킬 수 있을 것이다. The major purpose of the study is to identify a causal relationship among behavioral intention on climate change, frequency of past behavior, environmental attitudes, the locus of control, and climate change knowledge of elementary students. Basically, this study presumed 6th-grade students in Seoul as a population. A total of 393 elementary students participated in the study: all 6th grade students; 198 boys; 192 girls. A total of 390 copies of questionnaires were used for data analysis the remaining three copies were not completed, and so were not used. Descriptive and inferential statistics were introduced for data analysis. The major conclusions of the study are as follows: First, the variable that has the greatest impact on the behavior of elementary school students in behavioral intention on climate change was the frequency of past behavior. Second, it has been proven once again that changes in emotional areas such as the locus of control and environmental attitudes play an important role in elementary students' behavioral intention on climate change. Third, knowledge and understanding of the concepts about climate change has no direct effect on behavioral intention. Results provide implications for a variety of experiences and activities in and out of school, the importance of the application of the emotions on education. The base of knowledge in climate change will be foundational to these experiences and activities.

The Effects of Xylitol and Sorbitol on Oral Health and Xerostomia in Korean Elderly

백성희 한국간호과학회 2004 한국간호과학회 학술대회 Vol.2004 No.5

중학교 화학전지에 관련된 동영상교수 자료의 개발 및 교육적 효과에 관한 연구

백성희,김진규,Baek, Seong Hui,Kim, Jin Gyu 대한화학회 2002 대한화학회지 Vol.46 No.5

이 연구의 목적은 눈에 보이지 않는 미시세계의 현상을 눈으로 볼수 있도록 애니메이션 자료를 개발하고 그 교육적 효과를 알아보는 것이다. 개발한 11개의 애니메이션 자료는 분자, 이온, 전자 등 입자 수준의 미시세계를 동영상으로 나타내었으며 교사가 ''전기화학''단원을 가르칠 때 사용할 수 있도록 하였다. 연구대상은 중학교 3학년 151명이었으며, 실험 집단과 통제 집단으로 나누어 애니메이션 자료를 이용한 수업과 전통적 수업을 16차시 동안 실시하였다. 처치 전에 학습자의 특성을 조사하기 위해 논리적 사고력 검사와 사전 개념 검사를 실시하였고 처치 후에는 사후 개념 검사, 과학에 관련된 태도 검사, 수업에 대한 인식 검사를 실시하였다. 그리고 4개월 후에 파지 효과를 알아보기 위해 사후 개념 검사를 다시 한번 실시하였다. 연구 결과에 의하면, 애니메이션 자료를 활용한 수업을 실시한 실험 집단이 개념 이해 검사에서 통제 집단보다 유의미하게 높은 점수를 얻었으며, 파지 검사와 태도 검사에서도 유의미하게 높은 점수를 얻었다. 이는 눈으로 볼 수 없는 미시세계에서 입자의 움직임을 보여준 수업 자료가 학생들의 개념이해와 학습 흥미도 증진에 효과적임을 의미하는 것이다. The purpose of this study was to investigate the educational effects of an animation materials developed with the macroscopic particle moving sight. The 11 animations developed by the researchers showed the movements of molecules, ions, and electrons. The materials were developed for teachers to use when they taught "electrochemical cell' unit. The subjects were 151 students of 9th grade who were divided into the experimental and control group and were taught during 16 hours. In order to figure out the characteristics of each student before the instructions, a short-version GALT(Group Assessment of Logical Thinking) and the pretest of conceptions were carried out. After the instructions, students tested 3 types of exam; the posttest of conceptions, attitude test connected with science, cognition test. After 4 months later, students tested the posttest of conceptions agin for long-term memory effect. It was found that the exper-imental group using the developed animation materials had significantly higher scores of conceptual understanding than control group. The experimental group had also significantly higher scores of the long-term memory test and attitude test than control group. The results mean that animation materials which shows the macroscopic particle movement help stu-dents to understand scientific concepts and to elevate interests.

노인의 간호요구도와 건강상태에 관한 연구

백성희,조복희 전남대학교 간호과학연구소 2013 Nursing and Health Issues(NHI) Vol.18 No.1

Purpose: The study is to examine care need of the elderly and collect baseline data of care needs and health status for developing health educational programs and nursing service satisfactory for nursing professionals. Methods: The data was collected from 143 elderly people over the age of 65. Self-report by questionnaire were measured to admitted to settlement house. The data was analyzed using descriptive statistics, t-test, Pearson‘s correlation coefficient, ANOVA and Duncan test with the SPSS/WIN 18.0. Results: The average score of care needs for the participants was 2.78(4), Informed care need(3.12) was the highest. The average score of physical health status was 2.44(4). Among the 5 factors related to health status, Sexual life, Emotional health status, Social health status, Physical health status, and Bodily pain. Age, residential distract, educational level, spouse existence, monthly income were significantly related to the elderly's care needs and health status. The elderly's health status showed the negative correlation among physical care needs, psychological care needs and informed care needs. Conclusion If the elderly keep in good shape, their physical health care needs tend to be declined. The elderly's care need showed the informed care need was the highest and physical care need was the lowest score.

목공예를 활용한 창의적 체험활동이 초등학생의 기술에 대한 태도와 융합인재소양에 미치는 영향

백성희,금지헌 이화여자대학교 사범대학 교과교육연구소 2013 교과교육학연구 Vol.17 No.4

This study investigated the effects of creative activities through woodcraft on attitudes toward technology and STEAM literacy among elementary school students. The subjects included 85 sixth graders in four sixth-grade classes in K Elementary School. Over eight weeks, they participated in 16 hours of creative activities through woodcraft under the topic, ‘making a cajon’. The content of the creative activities through woodcraft was organized according to the following: orientation and learning how to manipulate tools; making an everyday object in a box shape (cutting); assembling (learning to how to use a hand drill); completing (sanding, coloring, and oil finishing); learning about the cajon, sanding, and frame assembly; and presentation. The changes to attitudes toward technology and STEAM literacy of the subjects were measured to test the effects of the creative activities through woodcraft. The study also analyzed mean, standard deviation, and paired-sample t-tests for a comparison of the pre- and post-test results. Based on the research findings and discussions, the study reached the following conclusions: First, the creative activities through woodcraft positively affected attitudes toward technology of the elementary school students, especially with respect to improving their attitudes toward the influence of technology and the areas of the school curriculum related to technology. Second, the creative activities through woodcraft were effective in enhancing the STEAM literacy of the elementary school students, especially in the areas of convergence and creativity. Finally, woodcraft is a topic appropriate for creative activities in elementary schools. Such laborious works as woodcraft can be activated by expanding the autonomy of curriculum operation, and promoting same-grade conferences and school steering committees. 이 연구의 목적은 목공예를 활용한 창의적 체험 활동이 초등학생의기술에 대한 태도와 융합인재소양에 미치는 영향을 규명하는데 있다. 연구의 대상은 K초등학교 6학년 전체 4학급 85명으로 ‘카혼(악기) 만들기’ 주제의 창의적 체험활동을 8주간(16시간) 운영하였다. 목공예를 활용한 창의적 체험활동의 내용은 ‘오리엔테이션 및 공구조작법 익히기, 박스형태의 생활용품 만들기(재단하 기),조립하기(핸드드릴사용법익히기), 완성하기(샌딩,채색,오일마감), 카혼에 대해 알아보기, 샌딩, 프레임 조립 및 발표하기’로 구성된다. 목공예를 활용한 창의적 체험활동의 효과를 검증하기위하여 기술에 대한 태도와 융합인재소양의 변화를 측정하였고, 사전·사후 검사 비교를 위해 대응표본t 검증을하였다. 연구결과와 논의를 바탕으로 다음과 같은 결론을 도출하였다. 첫째, 목공예를 활용한 창의적 체험활동은 초등학생의 기술에 대한 태도의 함양에 효과적이었다. 특히 기술의 영향과 기술 관련 학교교육과정 영역의 함양에 효과적이며, 여학생이 남학생보다 더 큰효과가 있었다. 둘째, 목공예를 활용한 창의적 체험활동은 초등학생의 융합인재소양함양에 효과적이었다. 특히 융합과 창의성 영역의 함양에 효과적이며, 남학생이 여학생보다 더큰효과가 있었다. 셋째, 목공예는 초등학교의 창의적 체험활동에 적합한 주제였다. 교육과정 운영의 자율권이 확대되고 있으므로 동학년 협의회와 학교운영위원회를 거쳐 학교교육과정 내에서 목공예와 같은 노작활동이 창의적체험활동을 통하여 활성화 될수있다.

골반저 근육 운동의 여성 복압성 요실금 중재 효과

백성희,김정혜 이화여자대학교 간호과학연구소 2002 Health & Nursing Vol.14 No.1

Objectives. We aimed to find out the interventive efficacy of the pelvic floor muscle exercise, which are being widely used as a conservative treatment method for female urinary incontinence. We are also aimed to find out the effects those intervention have on the patients' quality of life. Methods. We selected 56 female incontinence patients who visited urinary department of E hospital. They were treated for 6 weeks. The subjective changes in the severity of incontinence and discomfort in Lower urinary symptoms and daily life were measured using a translated version of the questionnaire by Jackson(Bristol female urinary symptom questionnaire). Objective changes of pelvic muscle contraction force were measured by perineometer. Results. Pre and post treatment maximal pelvic floor muscle contractile pressure(PMC pressure) showed statistically significant differences (p=0.012). When measured by the questionnaire, pre and post treatment changes in the severity of urinary incontinence and discomfort due to incontinence showed significant differences. The level of discomfort in daily life, social activity, physical activity, personal relations and discomfort due to urinary symptoms has largely changed. In particular, showed a significant decrease in discomfort after treatment. Discussion. When PFM exercise compared m terms of the effects on the patients' quality of life, It proved effective.

실과 및 기술가정 교과에서 의생활 교육내용의 적정성에 대한 교사의 인식

백성희,이혜자,한영숙 한국가정과교육학회 2006 한국가정과교육학회지 Vol.18 No.3

방과후학교 로봇교육 프로그램이 아동의 로봇에 대한 태도와 기술적 사고성향에 미치는 영향

백성희,금지헌 한국실과교육연구학회 2014 實科敎育硏究 Vol.20 No.2

이 연구의 목적은 방과후학교 로봇교육 프로그램이 아동의 로봇에 대한 태도와 기술적 사고성향에 미치는 영향을 규명하는 데 있다. 연구의 목적을 달성하기 C 초등학교 방과후학교 로봇교육 프로그램에 참여하고 있는 아동 26명을 대상으로 프로그램 적용 전․후에 로봇에 대한 태도와 기술적 사고 성향을 조사하여 그 결과를 비교하였다. 로봇교육 프로그램의 내용은 ‘Soccer Bot으로 드리블하기, 배틀무기를 이용한 Spike Bot으로 배틀게임하기, 주사위를 던져주는 Dice Bot으로 보드게임하기, 고속으로 씽씽 달리는 Scooter Bot으로 경주하기, Formula Bot으로 포뮬러 경기하기, Sweep Bot으로 주변 청소하기, 불꽃모양의 배틀무기를 이용한 Blaze Bot으로 배틀게임하기, Bug Bot으로 걸음을 옮겨 장애물 피하기’이며 8주간 적용하였다. 연구의 결론은 다음과 같다. 첫째, 방과후학교 로봇교육 프로그램은 아동의 로봇에 대한 태도의 함양에 긍정적인 영향을 미쳤다. 특히, 로봇과 흥미, 로봇의 중요성 요소의 함양에 긍정적인 영향을 미치는 것으로 나타났다. 둘째, 방과후학교 로봇교육 프로그램은 아동의 기술적 사고성향의 함양에 긍정적인 영향을 미쳤다. 특히, 기술적 호기심, 기술적 분석, 기술적 문제 파악 및 해결, 기술적 조작, 기술적 계획 및 성찰 요소의 함양에 긍정적인 영향을 미치는 것으로 나타났다. 셋째, 로봇은 초등학교 방과후학교 프로그램으로 적합한 소재로 아동의 만족도가 높았고, 방과후학교는 실과 교과의 로봇 영역을 보완할 효과적인 방법이었다. This study investigated the effects of after school robot program on attitudes toward robot, technological thinking disposition of children. The subjects included 26 from first graders to second graders in two after school classes in C elementary school. Over eight weeks, they participated in after school robot program. The content of the after school robot program was organized with “making a soccer bot, spike bot, dice bot, scooter bot, formula bot, sweep bot, blaze bot, bug bot.” The changes to attitudes toward robot, technological thinking disposition of the subjects were measured to test the effects of after school robot program. The study also analyzed mean, standard deviation, and paired-sample t-tests for a comparison of the pre- and post-test results. Based on the research findings and discussions, the study reached the following conclusions:First, the after school robot program positively affected attitudes toward robot of children, especially with respect to improving their interest of robot, consequences of robot. Second, the after school robot program were effective in enhancing the technological thinking disposition of children, especially in the areas of technological curiosity disposition, technological analyze disposition, technological problem identifying and resolving disposition, technological operating disposition, technological planning and reflecting disposition. Finally, the robot was a topic appropriate for after school program in elementary schools and children’s satisfaction was high.

임상간호사의 직무만족도, 임상수행능력과 소진에 관한 연구

백성희,황정례,이도영,임소연,최준경 기독보건학회 2011 전인건강과학회지 Vol.1 No.1