• Title/Summary/Keyword: science-related career

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The Analysis of Elementary School Teachers' Pedagogical Content Knowledge on the Unit of "Weight and Pressure in Water" (물속에서의 무게와 압력에 대한 초등 교사의 교수 내용 지식 분석)

  • Park, Jae-Won;Won, Jeong-Ae;Paik, Seoung-Hey
    • Journal of Korean Elementary Science Education
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    • v.26 no.2
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    • pp.226-241
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    • 2007
  • The purpose of this study was to elucidate elementary school teachers' pedagogical content knowledge regarding the subject of "weight and pressure in water". 6 elementary teachers in charge of the 6th grade were selected for this study. The 7 hour lessons were observed over $15{\sim}20$ days, and a variety of data including scenarios, questionnaires for teachers, interviews of teachers were analyzed. As a result of this study, teachers who had long career histories thought that the purpose of teaching science was to teach the use of science principles, and teachers who had only taught for a relatively short time thought the purpose was satisfying students' curiosity. Most of the teachers felt that the science content knowledge related to buoyancy was insufficient. They had acquired most of the science content knowledge from teaming experiences in middle and high schools. The pre-service teacher education programs didn't help them to satisfactorily acquire the science content knowledge under analysis here. Most of the teachers taught the science lessons according to the order of sequence as shown in the science textbook. They didn't teach the contents that they thought were needed if they were not already included in the science textbook. Only one teacher who had taken science courses in high school managed the science classes freely according to his own thoughts and opinions. From the results of this research, it could be concluded that most elementary school teachers did not have enough pedagogical content knowledge to teach their students effectively.

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Study on the Secondary School Students' Perception on Scientist and Woman Scientist as Career and Its Role Model (직업인으로서의 과학기술자 및 여성 과학기술자, 그리고 역할모델에 대한 중.고등학생들의 인식 조사)

  • Lee, Hei-Sook;Choi, Kyung-Hee;Lee, Jae-Kyung;Ma, Kyung-Hee;Lee, Ki-Soon
    • Journal of The Korean Association For Science Education
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    • v.25 no.2
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    • pp.184-196
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    • 2005
  • The purpose of this study is to identify various issues contributing to the current issues of students not wanting to major in science and engineering. and further explore various strategies to encourage their higher education in the science and engineering area. The study administered survey on students' perception towards the science related profession including respondents' gender, grade, their attitude towards woman scientists, perception on the woman scientists, scientists as profession, their level of knowledge on the scientists, and if there is any they respect. The results indicated that overall perceptions on the scientists as career for high school students was positive, but there was more negative acceptance for the juniors since they are more concerned with their majors at the university: higher for students who are in the natural science area than the ones in the social science school since they are more directly related than others. The perception on the woman scientists and girls in the science and engineering majors was positive. However, there were some differences in the response level among the items. Among these, considering the job availability and conditions, the perception was more negative than the others. Also the result indicated that both boys and girls disagree that the science-related profession may be gender-inappropriate for girls due to physical and cognitive characteristics. Results also indicated the level of awareness among scientists, they had higher awareness for male scientists than that of the female, and also international ones than the national ones. And many girls did not have positive image of a successful woman scientists.

Effects of Emotional Labor on Customer Orientation by Service Career of Security Agents (시큐리티 요원의 근무경력에 따른 감정노동이 고객지향성에 미치는 영향)

  • Kim, Eui-Young;Lee, Jun-Woo;Cho, Sung-Jin
    • Korean Security Journal
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    • no.37
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    • pp.269-293
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    • 2013
  • Raising the level of quality of the security industry is an urgent matter. Since security service is provided through direct contact with customers, the security agents' expression of emotion directly influences the evaluation of the security company or their own earnings. So emotion control at customers demand is necessary above all things, and this research established what difference the service career makes in the influence that the security agent's emotional labor exerts on customer orientation, and the results of the analysis are summarized as follows. First, the security agent's emotional labor exerted negative effects on customer orientation. From this, the conclusion that the higher the security agent's emotional labor, the lower the customer orientation, was obtained. Second, the service career showed differences in the effects of the security agent's emotional labor on the customer orientation. In other words, the conclusion that the lower the security agent's service career, the greater effects the emotional labor exerts on the customer orientation, was obtained. In conclusion, in order to raise the level of customer service, systematic education to control the emotional labor of the security agents with low service career is necessary. Particularly, since the emotional labor of new employees is related to the service environment, the improvement of the service environment of the security agents is more important than anything else.

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Exploring Pre-service Science Teachers' Motivation for Career Choice and Their Self-Image as a Science Teacher (예비과학교사들의 교사가 되고자 하는 동기와 교사상에 나타나는 특성)

  • Chang, Hyun-Sook;Lee, Hyun-Ju
    • Journal of The Korean Association For Science Education
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    • v.31 no.1
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    • pp.14-31
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    • 2011
  • This study investigated pre-service science teachers' motivation for career choice and their self-image as a science teacher. Although their motivations for becoming science teachers were very personal, three major characteristics emerged. First, during the process of their growth, their interest in education and science existed separately, and later the two interest were naturally focused on the job of a science teacher. When they find out that teaching science is right for them, they developed their inner motivation. Second, teaching opportunities to teach science subjects, including classroom observations, TA, tutor, and teacher-aid, played an essential role for them in finding their aptitude for science teaching. Third, their teaching-related experiences were very effective in building up their self-image as a science teacher and in preparing for the job. It also reinforced their inner motivation, which was important in finding their direction in life as a science teacher. Fourth, there were two categories for the self-image as a science teacher. One was teaching-oriented and the other was science subject-oriented. These images for the science teacher were closely connected with their inner motivation for science teaching.

Factors Related to the Satisfaction of User for the Order Communication System (처방전달시스템(Order Communication System) 사용자의 직무만족도에 영향을 미치는 요인)

  • Cho, Seang-Sig;Jang, Sook-Jin;Moon, Dae-Soo;Cheun, Jai-Woo;Park, Young-Jin
    • Korean Journal of Clinical Laboratory Science
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    • v.37 no.2
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    • pp.102-110
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    • 2005
  • The purpose of this study was to examine the factors related to satisfaction of users for the order communication system (OCS). The subjects of this study were 98 clerks at Chosun university hospital. The instruments used for this study were the conveniency and the practical application of the data developed by Lee, the satisfaction level developed by Sea Seang-mi and Kim in-sook. The data was analyzed by using the t-test, ANOVA, Pearson Correlation, Stepwise Multiple Regression with SPSS 10.0 program. The mean scores of the conveniency, the practical application of the data and the satisfaction level of user for the OCS was 3.28, 3.29 and 3.34, respectively. In general characteristics of the respondents, influencing factors to the perceived the conveniency of user for the OCS were gender, career and department. In general characteristics of the respondents, influencing factors to the perceived the practical application of the data of user for the OCS were department. In general, characteristics of the respondents, influencing factors to the perceived the satisfaction level of user for the OCS were gender, career and department. The correlation between the satisfaction level and the practical application of the data were statistically significant. The main factors influencing to the satisfaction level of user for the OCS were the practical application of the data (90.3%). In conclusion, The main factors influencing to the satisfaction level of user for the OCS were the practical application of the data. Therefore, it is recommended that guidebooks of user for the OCS or various OCS programs to promote the satisfaction level of user for the OCS and to improve the satisfaction level of user for the OCS should be developed.

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The Effect of Clinical Dental Hygienist's Moral Sensitivity and Psychological Well-Being on Job Engagement

  • Han, Ye-Seul;Kim, Young-Im
    • Journal of dental hygiene science
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    • v.20 no.1
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    • pp.51-58
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    • 2020
  • Background: The present study aimed to provide basic data to establish a foundation for efficient operation of the organization by identifying the effects of factors related to moral sensitivity and psychological well-being on job engagement of clinical dental hygienists. Methods: This cross-sectional survey consisted of self-administration questionnaires. After the approval by the Institutional Review Board, a survey was conducted from September 2019 to November 2019, targeting dental hygienists with clinical experience of 1 year or more. A total of 189 questionnaires were analyzed using SPSS 18.0 for Windows. The data were analyzed using average standard deviation, t-test, one-way analysis of variance, Scheffe test, Pearson's correlation analysis, and multiple regression analysis. Results: According to job-related characteristics, higher job engagement was associated with more amount of clinical experience, less turnover intention, higher positions, and occasional job fatigue. Job engagement was improved by increasing moral sensitivity and psychological well-being of clinical dental hygienists. The factors affecting job engagement revealed that along with clinical career, the sub-areas of job engagement, namely turnover intention, moral sensitivity, and psychological well-being had statistically significant influence on job engagement and the explanatory power of the model was approximately 44.8%. Conclusion: Joy of working as a clinical dental hygienist, clinical career, turnover intention, moral sensitivity, and psychological well-being were confirmed as influencing factors that affected job engagement of clinical dental hygienists. It is necessary to establish an effective plan to improve job engagement by increasing moral sensitivity and psychological well-being of clinical dental hygienists.

The Relationships among Scientifically Gifted Students' Science Related Attitudes, Learning Motivation and Learning Strategy (과학 영재의 과학에 대한 태도와 학습동기 및 학습전략과의 관계)

  • Chung, Choong-Duk;Kang, Kyung-Hee
    • Journal of The Korean Association For Science Education
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    • v.27 no.9
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    • pp.848-853
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    • 2007
  • The purpose of this study was to investigate the relationships among scientifically gifted students' science related attitudes, learning motivation and learning strategy. Subjects were 135 middle school students enrolled at a Center for Science Gifted and Talented Education. There was no difference among talented divisions according to science related attitudes. But the score of the female students were higher than that of the male in learning motivation and learning strategy. Some significant correlation coefficients were between learning motivation and learning strategy. Also significant correlation coefficients were among 'career interest in science' domain, 'leisure interest in science' and 'social implication of science.'

Subhective Symptoms and Work-related Health Risk Factors in Korean Dental Laboratory Technicians (우리 나라 치과 기공사의 신체 자각 증상과 직업 관련 건강 위험 요인)

  • Kim, Woong-Chul;Lee, Se-Hoon
    • Journal of Technologic Dentistry
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    • v.22 no.1
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    • pp.89-112
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    • 2000
  • Although dental laboratory technicians are prone to be exposed to various work-related health hazardous materials such as dusts, chemicals, etc., the prevalence and nature of work-related health problems of them have not been a matter of great concern in the field of occupational health service in Korea. The purpose of the present investigation was to describe a collected profile of subjective health symptoms and their attributable factors in Korean dental laboratory technicians. A questionnaire listing five groups of health symptoms and five health symptom-related factors was mailed to randomly selected 1,900 dental laboratory technicians. Among them, 1,344 dental laboratory technicians filled out the questionnaires and returnde them. Five groups of health symptoms included musculoskeletal symptom, dermal symptoms, respiratory symptoms, eys symptoms, and ear symptoms. Five health symptom-related factors were occupational environment-related health risk factors, work history, health related habits and status, use of personal protective equipment and general characteristics. Detailed parameters of health risk factors were work posture, vibration, and chemical or physical hazards such as dust, fume, vapor, solvent, light, and noise for occupational environment-related factors; work place, area, number of employees, work hours, career, work part, and work load for work history; Broca's index, hours of sleep, eating, smoking, alcohol, exercise, health examination, and self assessed health status for health habits and status; face masks, goggles, and so on for use of personal protective equipment, and; age, sex, marital status, and education for general characteristics. Before the start of main survey, a pilot survey was carried out for validity and reliability tests of the questionnaire. All the data obtained were coded and analyzed with PC/SAS 6.12 program. The prevalence of health symptoms was the highest in musculoskelton (87.3%), and followde by eyes (78.9%), respiratory organs (64.3%), ears (57.8%), and skin (52.2%) in descending order. Statistically significant risk factors by multiple logistic regression analyses were sex, health examination, self assessed health status, and hand/finger posture in musculoskeletal symptoms; sex, self assessed health status, career, acid gas, and hand contact with resin mixture in deraml symptoms; Broka's smoking, exercise, self assessed health status, and face mask in respiratory symptoms; sex, hours of sleep, self assessed health status, work hours, work load, plaster dust, inadequate lighting, and goggle in eys symptoms, and eating, smoking, self assessed health status, and work load in ear symptoms. With the above considerations in mind, prevalence of subjective symptoms among Korean dental laboratory technicians was relatively high, and they were attributable to most of the occupational environment-related factors, work history, use of personal protective equipment, health habits and status, and general characteristics. Particularly, it is suggested that health promotion programs for promoting self- assessed health status and smoking cessation, preventive measures for protection of the female technicians’health, and reducing work load be necessary, since those factors were associated with more than one subjective symptom.

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Comparative Analysis of Elementary Teachers' Professionalism in Gifted Education According to Their Personal Variables (초등영재 담당교사의 개인변인에 따른 영재교육 전문성 비교 분석)

  • Yeo, Sang-Ihn;Choi, Nam-Gu
    • Journal of Science Education
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    • v.38 no.1
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    • pp.15-28
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    • 2014
  • The purpose of this study was to analyze and compare the professionalism of elementary teachers in charge of teaching the science-gifted children, based on their personal variables, such as gender, educational career in normal class and gifted class, training in gifted education, academic degree, etc. For this study, the questionnaire was modified by referring to Choi's survey, and conducted to 98 teachers. The results of this study were as follows: In gender, the average of male teachers was significantly higher than the average of female teachers in their professionalism in gifted education. Regional difference was found in the teacher's professionalism, however, showed different aspects in the sub-domain. The teachers' professionalism in accordance with the career in education was no difference. In gifted education career, professionalism increased as high career in gifted education, especially, more than three years. As better educated, teachers' professionalism in responsibility and philosophical understanding for gifted education was increased significantly. The teachers' professionalism according to the degree of training related to gifted education was no significant difference. Overall, 'responsibility and philosophical understanding' and 'humanities-oriented quality' for gifted education were not greatly affected by teacher's personal variables in this study. Based on conclusions, implications for improving their professionalism in gifted education were discussed.

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Recent Trends in HR as Useful Retention Strategy in Indian Information Technology (IT) Sector

  • Potluri, Rajasekhara Mouly;V.S., Mangnale;Challa, Siva Kumar;Challagundla, Srilakshmi
    • Journal of Distribution Science
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    • v.12 no.1
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    • pp.29-33
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    • 2014
  • Purpose - The focal point of this research is to study the implications of retention, various reasons for attrition and also different ways to control attrition along with the employee retention strategies implementing by the Indian IT sector. Research design, data and methodology - After thorough literature review on employee attrition and retention, questionnaire has prepared to collect the opinions of 200 employees which were chosen from 20 IT companies (10 each from large and medium size companies) with simple random sampling technique and also gathered the opinion of these companies HR managers on strategies they are implementing to retain their talent pool through personal and telephonic interviews. Results -The research completely limited to the IT companies located in the city of Pune which is emerged as a new IT hub of India. The collected data was analyzed with Microsoft Excel and frequency distribution. Conclusions - The researchers identified job associated, compensation related and inter-personal relations for quitting their positions along with the outlook of Indian IT companies related to the identification and implementation of retention strategies like incessant hikes in compensation package, improved working conditions, continuous introduction of employee welfare facilities, and genuine promotional policy, recognition and rewards, career planning and development, and exemplary leadership.