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전기화학적으로 형성된 알파 상 니켈 수산화물의 층간 거리에 미치는 음이온의 영향 연구
김광범,배상원,이재성,남경완,Kim, Gwang-Beom,Ganesh Kumar, V.,Bae, Sang-Won,Lee, Jae-Seong 대한화학회 2006 대한화학회지 Vol.50 No.2
이 연구에서는 고등학교 화학II 교과서의 ‘용액' 단원에 대한 내용을 입자 수준으로 표현한 컴퓨터 보조 수업자료를 개발하고 그 효과를 고등학교 1학년과 2학년 학생들에게 적용하여 그 효과를 알아보았다. 개발된 내용은 교과서에서 제시한 ‘용액' 단원의 주요 내용으로 용해, 증기압, 끓는점과 어는점의 변화, 삼투현상 등으로 구성되었다. 이 연구에서는 애니메이션과 시뮬레이션을 이용하여 자료를 개발하였다. 이 자료에서는 특히 용액에서 일어나는 현상에 대한 주요 개념을 입자 관점에서 이해할 수 있도록 중점을 두었 다. 용액의 여러 현상들을 용액의 총괄성으로 단순화하지 않고, 용매와 용질 사이의 인력 개념으로 설명하였다. 용액과 관련된 자료의 제작은 플래시 5.0과 플래시 6.0의 Action Script를 이용하였다. 개발한 자료를 고등학교 학생들에게 투입한 결과, 통계적으로 유의미하게 개념 향상을 나타내었으며 특히 고등학교 1학년은 과도기와 형식적 조작기 학생들에게, 그리고 고등학교 2학년의 경우에는 형식적 조작기 학생들과 자연계열 학생들에게서 그 효과가 크게 나타났다. In this study computer assisted instruction materials for the ‘Solution' chapter in high school chemistry II textbook were developed based on a view of particle and analyze the effect of the materials on 10th and 11th high school students. The contents of developed materials are dissolution, vapor pressure, the change of boiling point and freezing point, osmosis, and so on which are the major contents of Solution chapter in high school chemistry II textbook. Materials were developed with using animation and simulation for students understanding of the phenomena with a particle view point. Many phenomena in a solution were not simplified by colligative property of solution, but tried to explain by the concept of attraction between solute and solvent molecules. This computer assisted learning materials were developed using Flash 5.0 and Flash 6.0 Action Script. Educational effects of the materials on 10th and 11th grade students represented statistically meaningful increase of concept understanding. Especially the materials were effective to the transition stage or formal stage students in 10th grade and formal stage or the natural science major students in 11th grade.
청소년 운동선수들의 외상 후 스트레스 장애와 인지적 정서조절이 경쟁상태불안에 미치는 영향
김광범(Kim, Kwang-Bum),최현주(Choi, Hyun-Ju),김상태(Kim, Sang-Tai) 한국체육과학회 2018 한국체육과학회지 Vol.27 No.6
This study confirms the impact of post-traumatic stress disorder and cognitive emotional regulation on competitive state anxiety in adolescent athletes. To achieve the goal of the study, 323 adolescent athletes from Seoul and Gyeonggi Province were chosen. The purpose of this study’s data analysis was to analyze the impact of exploratory and confirmatory factor analysis, reliability, correlation analysis and stepwise multiple regression analysis using SPSS 21.0 and AMOS 18.0 program. Results are as follows. 1. Post-traumatic stress disorder, cognitive emotional regulation and competitive state anxiety sub-factors of adolescent athletes were found to have a significant relationship. 2. Factors affecting cognitive and somatic anxiety were shown as reexperience, hyperarousal, catastrophizing, rumination and avoidance factors. And sources that positive reappraisal and positive refocusing are influencing the state confidence. The results of the study showed that post-traumatic stress disorder and cognitive emotional regulation are factors that affect competitive state anxiety. Accordingly, the development of a program that can effectively control post-traumatic stress disorder and cognitive emotional regulation of adolescent athletes will be deemed necessary.
직, 간접적 외상 후, 성장 경험이 있는 운동선수들의 포커싱적 태도가 균형적 시간관 편차에 미치는 영향 : 회복탄력성의 매개효과
김광범(Kim, Kwang-Bum),최현주(Choi, Hyun-Ju),김상태(Kim, Sang-Tai) 한국체육과학회 2022 한국체육과학회지 Vol.31 No.5
This study aims to verify that the focusing manners of athletes with post-traumatic growth experience through direct and indirect trauma events directly affect the balanced time perspective deviation, and whether resilience indirectly affects it. In the results of this study, it was found that the focusing manner of athletes with post-traumatic growth experience had a negative effect on the balanced time perspective deviation. In addition, it was found that resilience had a negative mediating effect on the effect of focusing manner on the balanced time perspective deviation. Through these results, it is necessary to develop a psychological training program that improves the level of focusing manner and resilience so that athletes can live a positive life through a balanced time perspective because the direct and indirect post-traumatic growth experiences of athletes affect the focusing manner and the balance time perspective deviation. In this study, athletes with post-traumatic growth experience were selected through the group classification method of Huseman et al.(1987), so there is a limitation in that the focusing manner of athletes with post-traumatic growth experience did not produce detailed results on resilience and the influence of balanced time perspective deviation. Therefore, in future studies, it is necessary to conduct a study that classifies the degree of post-traumatic growth experience in order to understand information to efficiently control the balanced time perspective deviation of athletes.
김광범 ( Kwang Bum Kim ),김상태 ( Sang Tai Kim ) 대한무용학회 2007 대한무용학회논문집 Vol.51 No.-
This study was intended to explore the concept of the participatory motive shown in the training and performance of the students majoring in dance proper to the dance environment. An open-ended question and a personal interview were used to collect in-depth information regarding participation motivation from 383(middle school-116, high school-118, college-149) students majoring in dance. A total of 923 raw data on the concept of the participatory motive perceived by the students majoring in dance were obtained, and an attempt was made to classify them into the general domain, the detailed domain and the sub-domain through their deductive analysis. As a result, they were classified into three general domains(internal motive, external motive and no motive), six detailed domains(enjoyment, psychology, future self-development, physical formation, recommendation-internal control and amotivation). And the enjoyment, the most frequently reported participation motivation.
무용전공 대학생의 신체자각이 정서지능에 미치는 영향 : 포커싱적 태도의 매개효과
김광범 ( Kwang-bum Kim ),김상태 ( Sang-tai Kim ) 대한무용학회 2020 대한무용학회논문집 Vol.78 No.6
The study was aimed at verifying the mediated effects of focusing manner in the effects of body awareness on emotional intelligence among college students majoring in dance. In order to achieve the purpose of this study, 191 dance major college students in the S city, K, C, K-do and J-do areas were selected in 2020. The three-step hierarchical regression method of Baron & Kenny(1986) was used to verify the mediated effect of focusing manner in the effect of body awareness on emotional intelligence among dance major college students. In addition, the significance verification of the parameter effects was verified by the Sobel test, and the results from this study were as follows: Body awareness of dance major college students was found to have a direct impact on focusing manner, and focusing manner had a direct impact on emotional intelligence. And in the relationship between body awareness and emotional intelligence, the focusing mmanner has been shown to play a mediating role. The results of this study suggested the need to improve the level of body awareness and focusing manner in order to raise the level of emotional intelligence among dance major college students.