• Title/Summary/Keyword: Student Pilot

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A Study on Efficient Training Methods by Analyzing Differences inSpatial Disorientation Recovery according to Pilot Experience (조종사 경력별 공간정위상실(SD) 회복 차이 분석을 통한효율적인 훈련방안에 대한 연구)

  • Se-Jun Kim;Young-Jin Cho
    • Journal of the Korean Society for Aviation and Aeronautics
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    • v.31 no.2
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    • pp.18-24
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    • 2023
  • According to the results of a survey by Boeing, LOC-I (Loss of Control in Flight) was the highest in the number of deaths by fatality accident category in the past 10 years from 2012 to 2021, and the number of deaths worldwide due to LOC-I accidents was 757. It turned out to be the biggest cause of aircraft fatalities, with a figure close to twice the sum of UNK (Unknown or Undetermined), which is the 2nd place, and CFIT (Controlled Flight Into or Toward Terrain), which is the 3rd place. This study set six scenarios related to spatial disorientation that may occur during sensory-dependent flight targeting student pilots and instructor pilots at domestic designated specialized educational institutions using flight simulation training equipment, and in each scenario, the pilot's. The need for SDRT (Spatial Disorientation Recovery Training) is verified by analyzing the flight experience and recovery ability by qualification, and SDRT is repeatedly performed to verify and present the training cycle and time.

Feasibility of Using Digital Pictures to Examine Individuals Nutrient Intakes from School Lunch: A Pilot Study (디지털 사진을 이용한 점심급식의 영양소 섭취량 분석: 예비조사)

  • Jung, Hyun-Hye;Yoon, Ji-Hyun;Choi, Kyung-Suk;Chung, Sang-Jin
    • Journal of the Korean Dietetic Association
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    • v.15 no.3
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    • pp.278-285
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    • 2009
  • The purpose of this pilot study was to examine the feasibility of using digital pictures to assess individuals' nutrient intakes from school lunch. The subjects for the study were 29 male students and 40 female students from two classes in a middle school located in Daejeon Metropolitan City, Korea. The school lunch service was self-operated and the students were allowed to portion the foods by themselves. The teacher in charge of each class took digital pictures of every student's lunch plate that was tagged with an i.d. number, before and after eating for two consecutive days. The researchers estimated the amount of food, which an individual actually consumed by comparing pre- and post-pictures of their plate with reference food pictures for better visual estimation of the food amounts. Individual energy and nutrient intakes were calculated using CAN-Pro (ver 3.0) using the food intake data visually estimated from the digital pictures and school lunch recipes. The teachers in charge reported that about 10~15 additional minutes were needed to take the pictures used for the study and this additional time did not place much burden on the service process during the lunch period. The results showed that the students' actual energy and nutrient intakes from the same school lunch menus were quite varied as the serving portions were not regulated and left-overs were not prohibited. This pilot study suggests that examination of individual nutrient intake using digital picture is a feasible method in the context of school lunch service.

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Development of An Inventory to Classify Task Commitment Type in Science Learning and Its Application to Classify Students' Types

  • Kim, Won-Jung;Byeon, Jung-Ho;Kwon, Yong-Ju
    • Journal of The Korean Association For Science Education
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    • v.33 no.3
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    • pp.679-693
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    • 2013
  • The purpose of this study is to develop an inventory to classify task commitment types of science learning and to classify highschool students' task commitment types. Firstly, inventory questions were designed following the literature analysis on the task commitment components which involve self confidence, high goal setting, and focused attention. Prototype inventory underwent the content validity test, pilot test, and reliability test. Through these steps, final inventory was input to 462 high school students and underwent the factor analysis and cluster analysis. Factor analysis confirmed three components of task commitment as the three factors of inventory questions. In order to find how many clusters exist, factors of developed inventory became new variables. Each factor's factor mean was calculated and served as the new variable of the cluster analysis. Cluster analysis extracted five clusters as task commitment types. The 5 clusters were suggested by the agglomarative schedule and dendrogram gained from a hierarchical cluster analysis with the setting of the Ward algorithm and Squared Euclidean distance. Based on the factor mean score, traits of each cluster could be drawn out. Inventory developed by this study is expected to be used to identify student commitment types and assess the effectiveness of task commitment enhancement programs.

A Study on Fatigue Perception of Flight Trainees Using Analytic Hierarchy Process Technique (AHP 기법을 활용한 비행 훈련생의 피로도 인식)

  • Jeon, Seung Joon;Choi, Jin-Kook;Lee, Jun Hyuk
    • Journal of the Korean Society for Aviation and Aeronautics
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    • v.29 no.3
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    • pp.76-83
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    • 2021
  • The importance of human factors has been emphasized for pilots because most of aviation accidents have been caused by the human factors of pilots. Human factors issues such as fatigue affecting flight safety are needed to be educated to student pilots who have less experience in flight training. In order to prevent aviation accidents caused by human factors, the management of stress, fatigue, and obsessive-compulsive disorder which increase psychological harmful factors of student pilots, is essential for aviation safety. The management of fatigue is required as a part of safety management system following the guidance of leading aviation authorities. The purpose of this article was to investigate the factors of fatigue at each stage by classifying it into before, during, and after flight training to manage the fatigue of students pilots. Then, the factors of relatively high fatigue were analyzed by using the AHP process to provide factors related fatigue affecting pilot training.

A Study of Risk Factor Analysis of Republic of Korea Air Force Training Pilot (공군 훈련 조종사 위험요인 분석에 관한 연구)

  • Hakbong Lee;Ohsung Kwon
    • Journal of the Korean Society for Aviation and Aeronautics
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    • v.31 no.3
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    • pp.1-9
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    • 2023
  • The overall Air Force's serious accident rate is decreasing, but the trainer's accident rate is on the rise from 0.24% in '00~'09 to 0.77% in '01~'19. Base on the SHELL model recommended by the ICAO, the risk factors of the introductory flight training course were analyzed, implications were examined, and safety promotion measures were proposed. A survey of 25 questions was organized based on regulations, guidelines, and related data for each component of the SHELL model in accordance with the introductory course of Air Force flight training. The survey was divided into a student group and instructor group and compared and analyzed into L-L, L-S, L-H, and L-E based on the results after conducting it, and implications for this were derived. Compared to other analysis factors, L-L showed that the average of the instructor group was relatively higher that of the student group in all questions.

Influence of Bioelectric Current on the Acupuncture: A Pilot Study - Focusing on the Effect of PC6 Against Heart Rate - (생체전류가 침 치료에 미치는 영향: 예비연구 - 심박수에 대한 내관(內關) 자침 효과를 중심으로 -)

  • Lee, Bong Hyo;Park, Ji Ha;Kim, Hee Young;Kim, Seong Rok;Park, Yeo Bin;On, Ye Jin;Lee, Seung Su;Lee, Chang Wook;Han, Soo Yeon;Lim, Sung Chul;Kim, Jae Soo;Lee, Yun Kyu;Lee, Hyun Jong;Jung, Tae Young;Lee, Sang Nam
    • Korean Journal of Acupuncture
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    • v.30 no.3
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    • pp.185-192
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    • 2013
  • Objectives : Many studies have investigated the electric specificity of meridian and acupoint. However, the definition about the real substance of 'Ki(Qi)' that flows in the meridian has not been established yet. The authors hypothesized that the 'Ki(Qi)' may be the very 'bioelectricity' of western medicine, from two common features that they are not visible with naked eyes and that they function in the living body only. Methods : 20 healthy adults participated in this study. Heart rate was measured before and after exercise. Acupuncture was performed at PC6 immediately after exercise with counter balance in the first experiment. In the second experiment, acupuncture group was further divided to the three groups, i.e. glove acupuncture group, manual acupuncture group, and NaCl acupuncture group. In the glove group, acupuncturist put on the two folds of latex gloves to block bioelectric currents between the acupuncturist and subject. In the NaCl group, acupuncturist had his fingertips wet with NaCl solution. Results : Exercise increased Heart Rate and acupuncture at PC6 inhibited this increase. In the second experiment, the significant difference compared to the comtrol group was the most in NaCl acupuncture and the least in Glove acupuncture. However, there was no significant difference between three groups. Conclusions : The results of this study seem to be deficient as a conclusive evidence for the hypothesis that the 'Ki(Qi)' of Korean Medicine is the 'bioelectricity' of western medicine.

A Study of Teacher's Satisfaction Regarding Oriental Medical Doctor's Student Health and Wellness Program (한의학 교의사업 시범시행 후 교사들의 교의만족도에 관한 연구 - 성남시 중고등학교를 대상으로)

  • Kim, Dong-Su;Park, Jang-Kyung;Yang, Na-Rae;Lee, Ju-Ah;Lee, Hye-Lim;Ko, Jae-Un;Park, Jae-Man;Kim, Hyo-Sun;Choi, Suk-Hoon;Go, Ho-Yeon;Sung, Hyun-Kyung
    • The Journal of Pediatrics of Korean Medicine
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    • v.31 no.4
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    • pp.71-77
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    • 2017
  • Objectives This study aims to build the baseline data for school health care program by analyzing the questionnaires about satisfaction regarding Oriental Medical Doctor's (Korean Medicine) student health and wellness program. Methods The association of Korean medicine doctor in Sung-nam city conducted Oriental Medical Doctor's student health and wellness program for 12 middle schools and 8 high schools in Sung-nam from August to December, 2015. The participating Oriental Medical Doctor visited each school for 8 times during 5 months period, and conducted health consultations, health education classes and Korean medicine treatment for the school students and school employees. Teachers and administrators from the participating schools answered the self-reported satisfaction questionnaires and the satisfaction questionnaires results were analyzed. Results 85 people responded the program satisfaction questionnaires; 69% responders were very satisfied and 28% were satisfied about the program specifically about the student's health check-ups, informatory brochures for the parents, good participation enrollment process. Responders were pleased about doctor's consultations regarding 'Advising students about their general health', 'Ways to cure sick students fast', 'Providing students with useful information about health', and 'Teaching students how to manage their health in a good shape'. 92.94% of participants agreed to the needs of the school health and wellness program. Conclusions One of the fundamental national health policies is to provide students opportunities to maintain their good health. We have developed a successful pilot program called, "Oriental Medical Doctor's student health and wellness program". We got positive feedback from the participating school teachers regarding our program. Further studies based on this study are needed to show the benefit of the program to broaden its use.

A Comparison Study of College Student Pilots' Learning Styles in Flight Training School: applying Kolb's Learning Style Model (국내·외 학생조종사들의 비행훈련 학습양식 비교 연구: Kolb 학습양식 모델을 적용하여)

  • Hwang, Jae-Kab;Lee, Gun-Young;Yoon, Han-Young
    • Journal of the Korea Academia-Industrial cooperation Society
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    • v.22 no.1
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    • pp.197-207
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    • 2021
  • According to the analysis of Kolb's learning style, Korean university student pilots interpret and attach meaning to themselves. Moreover, as the school year progresses, they enter the flight-training course with a 100 % diverger style, which is a variety of thoughts and imaginative learning styles. As the school year progresses, some changes occur with accommodator (11.1%) and assimilator (15.9%) styles. On the other hand, most students remain as the diverger style (71.4%). In the case of U.S. student pilots, most in first-year are assimilator (35.5%) and converger (24.3%) styles, and the proportion of the converger style increases as the senior year is approached. In the first grade, most Chinese student pilots are assimilators (41.5%) and convergers (28.4%), but in the higher grade, the proportion of assimilators and convergers decrease, and the proportion of diverger styles increases dramatically. In the fourth grade, the accommodator was similar to the first grade, but the converger style continued to decrease (41.5% in the first grade and 27.0% in the fourth grade).

Development of Learning Strategy Scale for College Students (전문대학생을 위한 학습전략 진단 도구의 개발)

  • PARK, Sung-Mi
    • Journal of Fisheries and Marine Sciences Education
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    • v.21 no.1
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    • pp.16-27
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    • 2009
  • The purpose of this study was to develop of learning strategy scale for college students. This study further classified several sub-areas and defined each concepts of learning strategy. Based upon the classification of each sub-areas, tentative test items were developed through the verification of validity by three professionals. A pilot study of the developed scale was administered to 239 college students. And the research collected major data from 1,012 college students. Data were analyzed to obtain item quality, reliability, and validity analysis. The results of this study were as follows. The scale for learning strategy was defined by eight factors and they were 'self-management strategy', 'examination-readiness strategy', 'cognitive strategy', 'memorizing strategy', 'reporting strategy', 'resource-utilization strategy', 'self-regulated strategy', 'cooperative learning strategy'. The results of the confirmatory factor analysis proved the eight factors in the learning strategy. And criterion validity evidence was also obtained from a correlation analysis of the level of academic achievement.

Proposal of Pharmacy School Objective Structured Clinical Examination (OSCE) Contents and Test Methods (약학대학 실기시험 문항개발에 대한 제언)

  • Lee, Young Sook
    • Korean Journal of Clinical Pharmacy
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    • v.30 no.2
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    • pp.127-133
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    • 2020
  • Competencies of entry-level pharmacists are evaluated by multiple-choice questions (MCQ) examination and objective structured clinical examination (OSCE). OSCE helps to evaluate student's communication skills and attitudes, which are difficult to evaluate by the MCQ exam. In Korea, pharmacy OSCE is not implemented; however, the needs of OSCE is growing. This study proposed OSCE exam contents and exam methods that can be implemented in colleges of pharmacy. Further study is needed to develop OSCE scenarios and questions, validate examination questions and evaluation methods by performing a pilot study, and provide feedback on the curriculum and study methods.