• 한국조리학회지
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• 제7권2호
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• pp.25-48
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• 2001

Since 1998 IMF economic crisis, hotel companys have made an operation innovation in generally to reinforce a competitive power. Never ther less, a structural depression with high expense of costs-low degree of efficiency and high price of commodities-low degree of growth during the last few years. And hotel companys were doing endeavor for conquer this depression with reshuffle of the personnal system and that systematizing an enterprise and production control. Hotel has more increase personnel expenses percents than increase sold price percents so that hotel reducing cook and as result, hotel has a problem from production selling of foodservice because that is insufficient of cook man power. On studying this research, an importancy of cusine department in inquire hotel and an efficiency man power control of cusine department influence on hotel marketing were made use of analysis for hotel kitchen management. The result of this study is like that. First, the quality of a hotel employee is directly related to that of hotel service, which is functioned as a principle factor on which success or failure of tie hotel very largely depends, Second, fair evaluation of merits. Third, cognition for job as expert. Fourth, the roles and competences of the employees were affected much by the inner or outer environmental changes surrounding the hotel enterprises. Fifth, do not underestimate an intelligent ability and will power of employee, and hotel company have to manage that the employees consult themselves about their things of department and improve with the master sense for job. Sixth, pay increase and intensive system. This system can raise the will to achievement for employee's job, and company can get many benefits from government. Seventh, the employees should be encouraged to have memberships of academic organizations, to actively participate in academic meetings, workshops, conferences, and forums in the area of job performance.

• International Journal of Computer Science & Network Security
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• 제24권7호
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• pp.148-156
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• 2024

The research paper presents the results of an experimental research of the development of critical thinking in third-year students majoring in 013 "Primary Education" in studying a special course "From Reflection to Self-Assessment: Critical Thinking Skills" (based on Lauren Starkey methodology). The research was conducted during the first half of 2019-2020 academic year. The sample representativeness was ensured by the method of random selection, the strategy of randomization according to the criteria of age, gender, level of academic performance was described. Given the confidence interval p=95% and the confidence interval of the error Δ=±0.05, the sample size was 94 people, including of the experimental group and 49 students of the control group. The peculiarities of the development of such critical thinking skills as reflective thinking, self-analysis, awareness of one's own achievements and shortcomings, choice of problem-solving strategy, use of cognitive models of learning are revealed. It was found that the development of critical thinking was achieved through a comprehensive combination of self-assessment and reflection, performing exercises to develop the ability to clearly articulate the problem, find, analyse and interpret relevant information, draw the right conclusions and explanations.

• 대한치위생과학회지
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• 제4권2호
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• pp.89-98
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• 2021

Background: To analyze the effect of self-regulation on the fear of dental treatment in order to use it as basic data for efficient oral health care among male adolescents. Methods: A survey was administered to 241 first graders of specialized high schools in Daegu using a self-entry method. Twenty questions about fear of dental treatment and fifteen questions about self-regulation were included. The higher the score, the higher the fear of dental treatment and the self-regulation ability, showing a high reliability of 0.972 and 0.750, respectively. Results: The mean score of the participants' self-regulation ability was 3.25±0.51 and that of the degree of fear for dental treatment was relatively low at 1.72±0.85. It was confirmed that the higher the academic performance (F=7.635, p<0.01), the better was the self-regulation based on self-diagnosis (F=3.142, p<0.05), and was associated with higher health awareness (F=5.894, p<0.01). The degree of fear for dental treatment was significantly higher in the self-diagnosis-induced poor health group (F=4.933, p<0.01) and associated with a lower awareness of health (F=3.093, p<0.05). The participants' self-regulation ability was significantly negatively correlated with the degree of fear regarding dental treatment (r=-0.269, p<0.01). Regression analysis was performed using the degree of fear as a dependent variable and including sub-area variables of self-diagnosis-based health status, perception of health, and self-regulation ability as independent variables (β=-0.163, p<0.05). Among the self-regulation abilities, controlled composition (β=-0.232, p<0.01) had a significant effect; the higher the composition, the lower the degree of fear. The total explanatory power of this variable was 8.5%. Conclusion: An appropriate customized education program that can encourage individuals to practice self-care and maintain oral hygiene along with a clear understanding of underlying individual oral health conditions during adolescence is essential for promoting oral health.

• 융합정보논문지
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• 제10권8호
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• pp.173-178
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• 2020

가까운 미래에 인공지능과 컴퓨터 네트워크 기술이 발전함에 따라, 인공지능과의 협업이 중요하게 될 것이다. 인공지능 시대에는 사람 간의 의사소통과 협업 능력이 인재의 중요한 요소라고 할 수 있다. 이를 위해서, 컴퓨터 과학 기반의 인공지능이 어떻게 동작하는지를 파악하는 것이 필요하다. 컴퓨터 과학 교육을 위해서는 문제 해결 학습 중심의 알고리즘 교육에 초점을 두는 것이 효율적이다. 본 연구에서는 문제 해결 학습 중심의 알고리즘 교육을 받은 대학생 28명을 대상으로 학기 초의 컴퓨팅 사고력 진단을 실시한 결과와 학기 말의 만족도 조사와 학업 성적을 비교 분석하였다. 학생들의 컴퓨팅 사고력을 진단한 결과와 문제 해결 학습, 교수법, 강의 만족도, 기타 환경 요인에서 상관관계가 나타났고, 회귀분석을 실시한 결과 문제 해결 학습이 강의 만족도와 컴퓨팅 사고력 향상에 영향을 주었음을 확인하였다. 컴퓨터 과학 교육을 위해서 문제 해결 학습 기법과 함께 학생들의 만족도를 향상하는 방법을 추구한다면 학생들의 문제 해결 능력 향상에 도움이 될 것이다.

• 교육시설 논문지
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• 제28권3호
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• pp.3-14
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• 2021

Speech information of teachers is transmitted to students in classrooms so that appropriate aural environment should be provided for academic purposes. Many researches have been undertaken for classroom acoustics, and acoustic standards of domestic classrooms were suggested based on the reverberation time and background noise level. However, these standards are suitable for middle and high schools and so not consider the auditory ability by ages. As a precedent research, the present study was begun to suggest an acoustic standard for lower grade elementary school classrooms with children under age 9 who have not normal auditory ability. In order to do this, acoustic performances of the lower grade classrooms were measured and compared with the general classrooms. Also, change of acoustic parameters depending on the desk layout was measured and analyzed. The measured acoustic parameters were background noise, signal to noise ratio, RT, STI, D₅₀, and IACC. As a result, it was found that background noise is exceed the standard of 35dB(A) at the schools along the road sides. Also, it was shown that most of acoustic parameters are higher in the classrooms built recently rather than the old classrooms. Generally, there are not much difference of acoustic parameters among the various desk layouts but, better acoustic performances are acquired at the center line and the seats near sound source. Also, Higher IACC was measured at the seats on the center line facing the source squarely.

• 대한통합의학회지
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• 제10권2호
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• pp.95-104
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• 2022

Purpose : This study aimed to investigate the effects of health science majors' communication skills on their adjustment to college life. Methods : The subjects were 336 college students majoring in health science at colleges located in Busan. The survey's questionnaire comprised 38 items, including 15 items for communication skills and 19 items for adjustment to college life. Results : In the gender-based comparison of communication skills and adjustment to college life, female students had better communication skills, with overall higher scores than male students for the understanding others and communication. In the age-based comparison of communication skills and adjustment to college life, students aged 21 to 22 showed the best communication skills, while students aged 18 to 20 exhibited the least communication skills. In terms of adjustment to college life, those aged 25 or older scored the highest, and those aged 21 to 22 scored the lowest. In the school-year-based comparison of communication skills and adjustment to college life, third- and first-year students showed the best and least communication skills, respectively. Overall, third- and fourth-year students were more adjusted at adjusting to college life than first- and second-year students. Third-year students also scored the highest in academic adjustment, whereas second-year students scored the lowest. In terms of relationships between the students' communication skills and their adjustment to college life, communication skills were positively correlated with the following subdomains: understanding of others, self-expression, and communication. Communication skills also showed a positive correlation with adjustment to the college environment, including personal-emotional adjustment. Conclusions : The present study found that communication skills did not significantly affect health science majors' adjustment to college life. However, given that communication skills are an essential factor for effective work performance and greater job satisfaction, it is recommended that colleges provide students with relevant education and experiences to help them enhance communication skills while in school.

• 산업융합연구
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• 제20권2호
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• pp.45-50
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• 2022

본 연구에서는 비대면 교육 환경에서의 질적 개선을 위하여 교수-학습 활동 전반적인 과정을 데이터로 처리하면서 학생들과 소통할 수 있는 e-포트폴리오 시스템을 구성하고 활용하였다. e-포트폴리오는 교수자의 수업 계획부터 성찰의 전 과정을 지원하면서, 수업 운영 과정에서 학습자의 이해도를 정기적으로 확인하고, 온라인상에서 의사소통하며 학습자 중심의 교육 활동을 지원할 수 있도록 구성하였다. 비전공 학생들이 어려워할 수 있는 교양의 프로그래밍 수업에서 e-포트폴리오를 활용한 교수자와 학습자의 의사소통 기반의 학습 효과인 효용성을 분석한 결과, 문제해결력 기반의 과제와 중간고사와 기말고사에서 유의미한 상관이 나타났다. 또한, e-포트폴리오의 만족도를 나타내는 확대 적용성을 분석한 결과, 학생들의 컴퓨팅사고력 검사 결과와 함께 과제, 학업 성적 등과 유의미한 상관이 나타났고, 컴퓨팅사고력의 향상에 유의미한 영향을 주는 것으로 나타났다. 제안하는 e-포트폴리오 시스템 형태를 활용하여 비대면 교육을 실시한다면, 학생들과 효율적으로 소통하면서 비대면 교육의 품질을 향상시킬 수 있을 것이다.

• 정보교육학회논문지
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• 제26권4호
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• pp.285-293
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• 2022

예상보다 길어진 코로나19 사태는 학생들의 수학 교과 기초학력에 적지 않은 손상을 끼쳤다. 본 논문에서는 학생들의 기초 곱셈 연산 능력 개선에 도움을 줄 수 있는 곱셈구구 연습 애플리케이션을 클라우드에 기반하여 개발하였으며, 학생 개별 맞춤형 지도를 위해 데이터 시각화 기술을 접목시켜 교사의 피드백을 돕고자 하였다. 구글에서 개발한 Flutter framework, Google Cloud, Google Sheets를 통합적으로 활용하여 애플리케이션의 성능을 높였다. K광역시 소재 초등학교 6학년 72명의 학생들이 본 애플리케이션을 일주일간 곱셈구구 활동에 활용한 결과, 학생들의 곱셈구구 소요 시간이 초기에 비해 28%이상 감소한 가운데, 학생들의 학습 데이터가 오류없이 정교하게 수집된 것을 확인할 수 있었다. 본 연구에서 Flutter framework를 통해 진행한 개발 사례가 다른 교육용 학습 애플리케이션 개발로 이어질 수 있기를 희망한다.

• 치위생과학회지
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• 제23권4호
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• pp.271-281
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• 2023

Background: This study aims to improve dental hygiene education by investigating the relationship between metacognition, learning flow, and problem-solving abilities in dental hygiene majors. Methods: A survey was conducted on 2nd to 4th-year students from dental hygiene programs, with 132 responses analyzed. Data analysis involved t-tests and ANOVA to examine the differences in metacognition, learning flow, and problem-solving abilities based on the general characteristics. Multiple regression analysis was employed to investigate the factors influencing the dependent variable, which is problem-solving abilities. The collected data were analyzed using SPSS. Results: First, when comparing metacognition, learning flow, and problem-solving abilities based on the general characteristics of the study participants, statistically significant differences were observed in common factors such as major satisfaction, subjective academic performance, GPA (grade point average), and reason for major choice (p<0.05). Second, it was found that there is a significant positive correlation between metacognition, learning flow, and problem-solving abilities in dental hygiene students (r≥0.79, p<0.05). In other words, higher levels of metacognition and learning flow were associated with better problem-solving abilities. Third, factors influencing problem-solving abilities were identified, with both metacognition and learning flow having a statistically significant positive impact. It was also noted that metacognition had a greater influence on problem-solving abilities compared to learning flow (adjusted R²=0.815, p<0.05). Conclusion: To enhance the core competency of problem-solving abilities, it is essential to improve metacognition and learning flow. To enhance metacognition and promote learning flow, strategies such as goal setting, utilizing effective learning methods, boosting self-efficacy, managing the learning environment, choosing activities that foster immersion, stress management, self-assessment and feedback integration, improving focus, and utilization a variety of learning experiences will be necessary.

• 기본간호학회지
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• 제14권4호
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• pp.524-535
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• 2007

Purpose: The purpose was to identify the risk of drug use by adolescents. Method: The participants were 933 male students in the first grade of a high school in D city. The data were collected from Aug. 5th to Oct. 30th, 2004. The instrument was the High Risk Group Adolescent Drug User Screening Test(HIRIGADUST) developed by the Korea Adolescent Society(1996). The data were analyzed using SPSS. Results: For substance use, 64.5% of the students answered that they had drunk, 40.3% that they had smoked, and 2.0% that they had tried drug use. For scores on HIRIGADUST regarding socio-demographic characteristics, there were significant differences depending on school type, personality, academic performance, economic status, and ability to talk with parents. For scores on HIRIGADUST regarding drug using-related characteristics, there were significant differences depending on drinking experience, frequency of drinking, amount of alcohol intake, smoking experience and number of cigarettes smoked. Of the students 27.2% students were in the high risk group. Conclusion: In schools, systematic and intensive assessment of drug use should be done, and if needed, a service system connected to clinics specializing in drug addiction should be established. Prevention education should be carried out continuously.