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Information Seeking and Information Avoidance among University Students: Focusing on Health and other Information

  • Kapseon KIM
    • 식품보건융합연구
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    • 제10권2호
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    • pp.27-36
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    • 2024
  • This study aims to investigate whether information awareness, search purpose, and search expectations influence information avoidance among university students. The data were collected by using a self-completion questionnaire with convenience sampling of students from one university. The collected data were analyzed by descriptive statistics, t-test, analysis of variance (ANOVA), Pearson's correlation coefficient, and multiple regression using R 4.2.3. The main results are as follows: First, both search purpose and search expectations exhibited a significant inverse correlation with all information avoidance dependent variables. Second, there was a significant difference in the mean of search expectations across majors, such that science majors had higher search expectations than humanities majors. Third, there were significant differences in the means of the information avoidance-system and information avoidance variables by major, such that both variables had lower means for the science than the humanities group. Fourth, among the independent variables, search expectation had a significant effect on information avoidance-personal: the higher the search expectation variable, the lower the information avoidance-personal variable. This study confirmed that information avoidance should not only consider the psychological, emotional, and affective aspects of information seekers, but also that information seekers' information search purpose and search expectations are predictors of information avoidance.

치위생과 학생들의 해외취업에 관한 의식 (Study of consciousness about employment overseas of dental hygiene students abroad)

  • 김화주;임근옥;정상희
    • 한국치위생학회지
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    • 제6권3호
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    • pp.175-185
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    • 2006
  • This study got a conclusion following by questionnaire individual own recording law from Mokpo, Iksan, Gangneung to the objects to the academic 608 Dental Hygiene students whom had for consciousness investigations about employment overseas of some special college Dental Hygiene students. 1. Regarding the motivating factors to major in Dental Hygiene, most students(51.3%), particularly most freshmen(57.3%), have chosen this major because of more job opportunities than students with other majors. The most common source of information in choosing majors is the Internet(30.8%). 2. Many students have heard about overseas employment, particularly in case of juniors(82.5%). They want to work abroad if they are given the chances(70.6%), which indicates that the Dental Hygiene majors have much interest and positive attitude in overseas employment. 3. The most significant barrier to their overseas employment is the language, and thus the Dental Hygiene majors should improve their language abilities to be more involved in working abroad. 4. Showed the difference that an experience and light oil, the country where wanted to get a job at that tried to listen to relevance about employment of dental hygiene students by a school year abroad about these results, overseas employment noted. 5. While 'foreign language education must become activation' showed average highest, results to have seen relevance about employment time promotion plan overseas of dental hygiene students by a school year showed a difference by a school year.

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서양금혼초 부위별 추출물의 티로신에이즈, α-글루코시다아제 저해활성 및 항산화효과 (Tyrosinase and α-Glucosidase Inhibitory Activities and Antioxidant Effects of Extracts from Different Parts of Hypochaeris radicata)

  • 고현민;엄태길;송선경;조가영;김주성
    • 한국약용작물학회지
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    • 제25권3호
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    • pp.139-145
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    • 2017
  • Background: Invasion of these invasive plants in the ecosystem threatens the habitat of endemic species, reduces biodiversity, and causes a disturbance in the ecological system. Hypochaeris radicata L. (Asteraceae), the most invasive plant in Korea, particularly in Jeju Island, invades farmlands, and autochthonous forests, resulting in the establishment of monocultures and modification of the ecosystem structure. Methods and Results: In this study was, we evaluated the biological activity of 70% ethanolic extracts from different parts of Hypochaeris radicata L. The biological activities of 70% ethanolic extracts of different parts, such as flower, leaf, stem, and root, of H. radicata were investigated. The total polyphenol content was highest in flower extracts ($50.82{\pm}3.16mg{\cdot}QE/g$). In addition, the highest flavonoid content was observed in flower extract ($15.19{\pm}2.03mg{\cdot}QE/g$). The flower extract of H. radicata exhibited stronger DPPH radical-scavenging activities, ABTS radical scavenging activities, and reducing power than the other parts. The flower extract of H. radicata was observed to have the highest tyrosinase and ${\alpha}-glucosidase$ inhibitory activities. Conclusions: The flower extracts of H. radicata exhibited remarkable antioxidant activity as well as tyrosinase and ${\alpha}-glucosidase$ inhibitory effects. These activities might be related to the phenolic compounds present in the H. radicata flower extract.

대구지역 대학생의 신체자각증상 호소율 (The Complaining Rate of Physical Self -Consciousness Symptoms for College Students in Taegu, Korea)

  • 신두만;남철현
    • 보건교육건강증진학회지
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    • 제19권1호
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    • pp.45-58
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    • 2002
  • This research was conducted to understand and analyze the physical awareness symptoms of college students and get fundamental research data essential to provide efficient student guidance and public health service at schools. The survey was carried out for 1 month from May 7th, 2001 to June 7th, 2001. The interviewees were 950 enrolled students at junior colleges in Daegu. 26.5% of them were men and 73.5% women. Among the surveyed, public health majors were 76.9%. Daytime students were 64.1 %, and the majority of the students, 42.8%, were atheistic. 56.0% of the students grew up in big cities, 22.2% in medium and small-sized cities, and 21.8% in farming and fishing communities. 66.1 % used public transportation. The majority of the students, 48.7%, answered that the satisfaction level for their majors was average. The result shows that the ocular fatigue was indicated as a greatest complaint, and the female students showed the higher complaint rate than the males. In the study of the complaining rate of physical symptoms by major, the public health majors showed the highest complaining rate in gasping when going up/down stairs, shoulder pain, a burning feeling on empty stomach, and leg/knee pain. On the other hand, the highest complaint factors for the technical majors were ocular fatigue and the feelings of heavy head. In the study of the complaining rate of physical symptoms by transportation, gasping during going up/down stairs and shoulder pain were most common, which were 52.2% and 36.0% respectively. In the study of the insecurity response distribution by transportation, college students who drive a car showed 3.8% and students using public transportation 3.7%. In the study of the insecurity response by subject satisfaction, students who answered dissatisfactory were 8.3%, average 3.9%, satisfied 3.0%. Therefore, it was concluded that students who were dissatisfied with their subjects showed the higher rate of insecurity response. it can be recommended that a school health education program regarding ocular fatigue and shoulder pain should be developed.

공통과학 교사양성 교육과정 운영과 임용의 실태 및 과학교육계열 교수들이 제안한 개선 방안 (Current Status of Teacher Education Curriculum and Recruitment of General Science Teachers and Ways to Improve Them as Suggested by Professors from the Department of Science Education)

  • 양찬호;곽영순;한재영;노태희
    • 한국과학교육학회지
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    • 제33권2호
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    • pp.345-358
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    • 2013
  • 이 연구에서는 전국 사범대학의 공통과학 교사양성 교육과정 운영 및 공통과학 교사의 임용 실태를 조사하였다. 또한, 과학교육계열 교수들의 공통과학 교사양성 교육과정 및 교사임용의 개선방안에 대한 의견을 조사하였다. 대부분의 학과에서는 공통과학 복수 전공이 필수가 아니었고, 학과별로 공통과학 교육과정 이수인원 비율에 큰 차이가 있었다. 심화과학 전공 교사자격증만 취득할 때 다른 전공의 과학 과목의 이수가 필수인 학과는 없었으며, 일부 학과만이 과학사와 융합교육, 과학창의성과 융합교육, 통합과학교육의 실제 등과 같은 통합과학적 성격의 과목을 개설하고 있었다. 공통과학 교사양성 교육과정과 관련하여 교수들은 공통과학 복수전공 의무화에 대해 부정적으로 인식하고 있었다. 또한, 통합과학 관련 과목을 선택과목으로 개설할 필요가 있다고 생각하는 경우가 많았다. 공통과학 전공 교사임용과 관련하여 교수들은 공통과학 교사자격증의 필요성은 공감하지만, 공통과학 전공의 임용이 따로 필요하지는 않다고 생각하는 것으로 나타났다. 심화전공 교사자격증만 취득하는 경우에는 다른 전공의 과학 과목을 이수할 필요가 있다는 인식이 높았다. 이러한 연구 결과를 바탕으로 공통과학 교사양성 교육과정 및 교사임용의 개선방안을 제안하였다.

우주와 생명의 기원에 대한 신학 전공 대학생의 관점 변화 (Perceptual Change of Undergraduate Students Majored in Theology about the Origins of Universe and Life)

  • 안유민;정재훈;최승언
    • 한국지구과학회지
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    • 제30권3호
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    • pp.317-329
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    • 2009
  • 본 연구는 신학 전공 대학생들과 과학 교육 전공 대학생들과의 비교를 통하여 신학 전공 대학생들의 우주와 생명의 기원에 관련된 관점과 과학에 대한 인식을 알아보며, 신학 전공 대학생들을 대상으로 개설한 현대 과학의 이해와 관련된 과목을 한 학기 수강한 이후에 일어나는 관점의 변화를 살펴보는 것이다. 이를 위해 신학 전공 대학생 26명과 과학교육 전공 대학생 19명이 설문에 참여하였다. 신학 전공 대학생들의 경우, 수강 전 젊은 지구 창조론과 오랜 지구 창조론을 합하여 42%, 유신론적 진화론을 지지하는 응답자는 42%로 나타났으며 생물학적 진화론을 지지하는 응답자는 단 한 명도 없었다. 이에 반해, 과학교육을 전공하는 대학생들 대부분의 진화론을 지지하고 있었으며 극단적인 입장의 창조론을 지지하는 응답자는 없는 것으로 드러났다. 또한 창조론을 지지하는 대부분의 응답자는 과학이 창조주의 업적을 기술하는 도구라고 생각하는 경우가 많았고, 과학적 진화론을 지지하는 응답자는 과학이 자연 세계에 대한 논리적이고 기술적인 체계라는 견해를 가지고 있었다. 신학 전공 대학생들이 현대 과학에 대한 이해와 관련한 과목을 수강한 이후, 젊은 지구 창조론과 같은 극단적 관점을 지지하는 경우가 23%에서 4%로 감소하였으며, 유신론적 진화론의 관점은 다소 증가하였다. 이는 신학 전공 대학생들의 과학 관련 과목 수강이 신학 전공의 바탕에서 과학적 진화론을 이해하려는 실마리를 제공한다고 볼 수 있다.

국내에서 이른 봄 출현하는 검거세미밤나방 성충집단의 기원 추정: 페놀로지 모형을 통한 접근 (Estimation of the Source Adult Population for Agrotis ipsilon (Lepidoptera: Noctuidae) Appearing in Early Spring in Korea: An Approach with Phenology Modeling)

  • 최소리;허진우;김수빈;좌명은;신용균;김동순
    • 한국농림기상학회지
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    • 제25권1호
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    • pp.37-47
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    • 2023
  • The black cutworm, Agrotis ipsilon (Hufnagel), is an important crop pest worldwide that feeds more than 80 plant species including cabbage, potato, maize, wheat and bean, and this moth is a typical pest attacking underground parts of crops. It has been known in farm booklets that the larvae of A. ipsilon overwinter in the soil in Korea, but no definitive data exist yet. This study was conducted to evaluate that the specific appearance time of A. ipsilon observed actually in the field could be explained when we assumed that this pest overwinters in a form of larvae or pupae. Degree day-based phenology models were applied for tracking forward or backward to find the predicted developmental stage which developed at a specific stage found in the field. As a result of the analysis, it was confirmed that an initial population could be established in a group that does not overwinter as larvae or pupae in Korea. In other words, the appearance of adults in early March to April could not be explained by the presence of domestic overwintering populations. Populations that overwinter as larvae or pupae in Korea were able to emerge as adults in June to July at the earliest. Therefore, the group of adults appearing in early spring is highly likely to be a population that migrated from outside Korea. Taken together, it was estimated that the colony of A. ipsilon in Korea would be formed by a mixture of a migrant population through long-distance migration and a overwintering population.

Guided Instruction of Introducing Computational Thinking to Non-Computer Science Education Major Pre-Service Teachers

  • Song, Ki-Sang
    • International journal of advanced smart convergence
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    • 제6권2호
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    • pp.24-33
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    • 2017
  • Since 'teaching coding' or 'programming' classes for computational thinking (CT) education in K-12 are renowned around the world, a pre-service teachers' readiness for integrating CT into their teaching subjects is important due to the fact that CT is considered to be another 'R' from algoRitm for 21st century literacy, in addition to the traditional 3R (Reading, Writhing, and Arithmetic) [2] and CT roles to other disciplines. With this rationale, we designed a guided instruction based CT course for pre-service teachers. We show the effectiveness of the program with respect to the teachers' attitude toward combining CT into their teaching subjects, and mindset changes of learning computing connected with the career development of the teacher themselves. The research focused on the instructional methodology of teaching programing for non-Computer Science Education (CSE) majors who are not familiar with computer science for alleviating the cognitive load of first exposure to programming course under the CT concepts.

초등 예비교사의 과학 교수에 대한 태도 조사 (A Survey on Pre-service Elementary Teachers' Attitudes towards Science Teaching)

  • 윤혜경;나지연;박헌우
    • 한국초등과학교육학회지:초등과학교육
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    • 제36권3호
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    • pp.193-207
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    • 2017
  • The purpose of this study was to investigate pre-service elementary teachers' attitudes towards science teaching using 'Dimensions of Attitude Toward the Teaching of Science (DAS)'. After confirming the factors and reliabilities of the translated questionnaire by pilot test (N=68), the survey was administered online at one national university of education in Korea (N=527). The pre-service teachers generally thought elementary science education is important and did not believe gender difference in students and in teachers. Science education majors than other majors, males than females, and those who completed high school science track than humanity track had more positive attitudes toward science teaching in elementary school. The extent of teacher education curriculum completion had a little effect on the pre-service teachers' attitudes toward science teaching. The implications for teacher education were discussed.

컴퓨터공학 분야 설계교육 방법론 (Design Education Methodology in Computer Science and Engineering)

  • 김상진
    • 공학교육연구
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    • 제18권4호
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    • pp.66-75
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    • 2015
  • Commonly it is perceived that it is difficult to teach engineering design and satisfy accreditation criteria in computer science and engineering related majors. However, since engineering design in these disciplines are a product design, it is more adaptable than other majors which are process design oriented. This paper shows that although there are subtle differences with conventional engineering design, engineering design education in computer science and engineering can be effectively done. This paper concentrates on how engineering design related curriculum can be constructed, what should be considered when designing such curriculum, and how engineering design can be taught in individual design courses(excluding introductory and capstone courses) based on case experience.