기분상태검사(POMS)의 타당화

이옥진(Ok Jin Lee),김미예(Mi Ye Kim) 한국여성체육학회 2006 한국여성체육학회지 Vol.20 No.4

레크리에이션 활동 참여가 아동의 정서지능과 사회기술에 미치는 영향

이옥진(Lee Ok-Jin),이모란(Lee Mo-Ran),김미예(Kim Mi-Ye) 한국체육과학회 2008 한국체육과학회지 Vol.17 No.4

The purpose of this study was to investigate the effects of the recreational program on children's emotional intelligence and social skills. The 200 children participating in only Taekwondo training program over 6 months were selected as a control group and another 200 children participating both recreational activity and Taekwondo were also selected as an experimental group. The subjects from control and experimental group were responded the Korean version of Emotional Intelligence Test(Moon, 1999) and the Korean version of Children's Self-Report Social Skills Scale(Kim & Hong, 2007). The reliability coefficient alpha and student's t-test were used to analyse the data. In the results, the experimental group revealed higher score in the emotional intelligence than control group, and there is significant difference between two groups. In addition, it is founded that the experimental group showed significantly higher social skills compared to the control group.

장비를 활용한 한국무용 기반 스텝 운동이 노인의 활동 특이적 균형 자신감과 건강 관련 삶의 질에 미치는 영향

이옥진(Lee, Ok-Jin),박양선(Park, Yang-Sun) 한국체육과학회 2014 한국체육과학회지 Vol.23 No.6

The purpose of this study was to investigate the effects of Korea traditional dance-based step exercise using device on balance confidence and quality of life in the elderly. The subjects were 52 elderly women, who random assigned in one of Korea traditional dance-based stepping(18), walking(8), and control group(26). The participants of intervention programs did exercise 40-minute per day, twice per a week, during 12 weeks. They responded to Activities-specific Balance Confidence(ABC) and health-related quality of life scale(SF-8) after completing exercise intervention. Collected data were analyzed using One-way ANOVA and Pearson correlations through SPSS 17.0 version. The results were as follows. First, the group of Korea traditional dance-based stepping(M=89.55) had higher in the score of balance confidence than walking(M=72.81) and control group(M=53.05)(F=22.62, p<.05). Second, exercise intervention groups of Korea traditional dance-based stepping(M=16.00) and walking(M=19.50) had lower in the score of quality of life than control group(M=25.19)(F=15.74, p<.05). However, there was no significant difference in quality of life between intervention groups. Finally, there was significant correlations between balance confidence and quality of life in total case(r=.692, p<.05) and walking group(r=-.823, p<.05). These results means that Korea traditional dance-based step exercise using device is more effective intervention than walking in terms of balance confidence in elderly.

수박 대목용 호박 F₁ 조합의 유묘기 흰가루병 저항성 평가

이옥진(Oak-Jin Lee),문지혜(Ji-Hye Moon),김상규(Sang Gyu Kim),박태성(Tae Sung Park),양은영(Eun-Young Yang),채수영(Soo-Young Chae),허윤찬(Yun-Chan Huh),김옥례(Ok Rye Kim),박은준(Eun-Joon Park) 한국원예학회 2018 한국원예학회 학술발표요지 Vol.2018 No.10

중소형 수박 유전자원의 과실특성 및 기능성분 함량 평가

이옥진(Oak-Jin Lee),박태성(Tae Sung Park),문지혜(Ji-Hye Moon),김상규(Sang Gyu Kim),양은영(Eun-Young Yang),채수영(Soo-Young Chae),허윤찬(Yun-Chan Huh),김옥례(Ok Rye Kim),박은준(Eun-Joon Park) 한국원예학회 2018 한국원예학회 학술발표요지 Vol.2018 No.10

대학 축구선수의 선수생활 및 학업수행 실태와 학생 운동선수의 학습권에 관한 인식

이옥진(Lee Ok-Jin) 한국체육과학회 2010 한국체육과학회지 Vol.19 No.3

The purpose of this study was to suggest desirable directions for intercollegiate student athlete to do academic performance and athletic training together. The 478 intercollegiate soccer athletes completed a questionnaire, which was contained 42 items related to the conditions of class participation and their perception of student-athlete's educational rights and it's 13 alternatives. The results and future directions for them were made as follow. 1. A lots of intercollegiate student athlete had wanted to do academic performance and training together. Also they had needed a specific curriculum to help sports performance enhancement and to get a new job after drop-out or retirement. To develop curriculum for them have to consider their poor academic ability and athletic schedule. 2. Intercollegiate student athlete responded negatively to the minimum academic ability systems for participating in games as a intercollegiate athlete. They suggested negative responses class/game on weekend or vacation also. To introduce the minimum academic ability systems have to be investigated with prudence on the assumption of student athletes and sport leaders's consensus.

몰입과 스포츠 수행과의 관계

이옥진(Lee Ok-Jin) 한국체육과학회 2009 한국체육과학회지 Vol.18 No.1

The purpose of this study was to empirically examine the relationship between flow experience and performance in soccer. The 186 elite soccer athletes completed post-event self-reported flow state assessment, which is The Flow State Scale(FSS) developed by Jackson and Marsh(1996). Athletes were also asked to rate their performance. Rating were on an 5-point scale ranging from 1(extremely low) to 5(extremely high). The coach also rated athlete's performance on an 5-point scale. The correlation and one-way ANOVA were used to analyse the data. The results were made as follow. 1. Positive relationships were found between all flow factors except transformation of time and self-rated performance. 2. All flow factors except loss of self-consciousness and transformation of time reveled higher score in according to increasing of self-rated performance. 3. Positive relationships between all flow factors except clear goals and loss of self-consciousness and performance rated by coach were obtained. 4. Challenge-skill balance, action-awareness merging, unambiguous feedback, concentration on the task at hand, and autotelic/enjoyable experience flow factors revealed higher score in according to increasing of performance rated by coach. This study builds on earlier research that has investigated athletic flow experience and peak performance

태권도 뒤차기의 인체 관절과 분절사이의 협응 형태

이옥진 ( Ok Jin Lee ),최지영 ( Ji Young Choi ),김승재 ( Seung Jae Kim ) 한국운동역학회 2007 한국운동역학회지 Vol.17 No.4

한국 무용 동작을 응용한 스텝 운동이 노인 건강생활에 미치는 영향

이옥진(Ok-Jin Lee),박양선(Yang-Sun Park) 한국엔터테인먼트산업학회 2016 한국엔터테인먼트산업학회논문지 Vol.10 No.1

이 연구의 목적은 한국 무용 동작을 응용한 스텝운동이 노인의 낙상 효능감과 균형 자신감에 미치는 영향을 실증하는 것이었다. 65세 이상의 여성 노인들을 대상으로 한국 무용 동작에 기반을 둔 리드믹 스텝운동집단(23명)과 통제집단(15명)에 무선 할당하였다. 운동중재집단이 노인들은 9주 동안 주당 평균 2.67회씩 총 24회의 스텝운동에 참여하였으며, 운동중재 프로그램에 참여하기 전과 후에 낙상효능감과 균형 자신감을 측정하였다. 통계분석결과, 한국 무용 동작에 기반을 둔 스텝운동 중재프로그램에 참여한 노인들이 통제집단의 노인보다 낙상 효능감과 균형 자신감에서 더 높은 점수를 기록하였다. 한편, 낙상 효능감과 균형 자신감은 정적 상관관계를 나타냈는데, 운동중재집단의 사후측정에서 두 변수의 상관관계가 약화되는 경향을 보였다. 이러한 결과는 한국 무용에 기반을 둔 스텝운동 중재 프로그램이 노인의 낙상 효능감과 균형 자신감 증진 모두에 효과적이었다는 것을 의미하며, 추후 연구에서는 노인의 낙상 예방을 위한 운동중재 프로그램의 효과를 평가할 수 있는 최적의 척도를 확인하려는 시도가 필요하다. The purpose of this study was to investigate the effects of Korea traditional dance-based step exercise on fall efficacy and balance confidence in the elderly. The subjects were 38 elderly women, who random assigned in one of Korea traditional dance-based stepping(23) and control group(15). The participants of intervention programs did exercise 20-30 minute per day, 2-3 trials per a week, during 9 weeks. They responded to Fall Efficacy Scale(FES) and Activities-specific Balance Confidence Scale(ABC) before and after completing exercise intervention. Collected data were analyzed using 2-way ANOVA with repeated measure on the test and Pearson correlations through SPSS 17.0 version. The results were as follows. First, the post-test score of fall efficacy had higher than pre-test score in the group of Korea traditional dance-based stepping. However, the score of pre-test was similar to that of post-test in the control group. Second, the post-test score of balance confidence had higher than pre-test score in the exercise intervention group of Korea traditional dance-based stepping. But, the score of pre-test was similar to that of post-test in the control group. Finally, there was significant positive correlations between fall efficacy and balance confidence. Especially, correlations coefficient of post-test had lower than that of pre-test in the intervention group. On the other hand, correlations coefficient of pre-test and post-test was relatively stable in the control group. In Total, these results means that Korea traditional dance-based step exercise is a effective intervention program in terms of enhancing fall efficacy and balance confidence in the elderly.

응급처치 지식검사 문항의 적절성 검증

이옥진(Ok Jin Lee),김미예(Mi Ye Kim) 한국체육측정평가학회 2014 한국체육측정평가학회지 Vol.16 No.2

이 연구는 응급처치 및 심폐소생술 자격부여 검사에서 사용하고 있는 지식검사 문항을 대상으로 문항의 난이도와 변별도를 분석하여 검사 문항의 적절성을 검증하는 것이 목적이다. 서울, 경기, 인천, 충청, 전라, 경상, 제주 소재의 4 년제 대학교 체육관련학과 재학생 총 976명에게 응급처치 지식검사를 실시하여 최종적으로 927명의 자료를 분석하였다. 응급처치 지식검사 도구는 대한적십자사(2008)와 대한심폐소생협회에서 사용되고 있는 응급처치 관련 지식 검사 문항 235개 중 이론관련 20문항, 실기관련 20문항을 발췌하여 총 40개의 문항으로 구성하였다. 40개 문항에 대한 전 문가들의 내용타당도 검증을 거쳐 문항의 난이도와 변별도 지수(%)를 산출하였고, 문항반응이론 중 다국면 Rasch 모 형을 적용하여 자료를 분석하였다. 자료분석은 SAS ver 9.3을 이용하여 기술통계 및 난이도와 변별도 지수(%)를 산 출하였고, 다국면 Rasch 모형은 FACETS 3.71(Linacre, 1994)을 이용하여 분석하였다. 문항분석결과, 난이도 지수의 범위는 10.6~85.6(%)로 나타났고, Rasch 모형에 의해 추정된 난이도 범위는 -2.57~2.11(logit)로 나타났다. 가장 어려운 문항은 7번 문항, 가장 쉬운 문항은 8번 문항으로 나타났다. 변별도 지수의 범위는 -4.4~57.6(%)로 나타났는데 변별도 지수가 20% 이하로 나타나 재검토가 필요한 문항이 7개(문항 1, 4, 7, 9, 19, 28, 30) 발견되었다. 또한 점이 연 상관이 음수값을 보인 문항이 2개(문항 7, 9) 발견되었다. 응급처치 교육유무에 대한 Rasch 모형 분석결과는 교육 경험이 있는 학생의 지식수준(.12)이 교육경험이 없는 학생(-0.12)보다 더 높게 나타났다. 다국면 Rasch 분석에 의해 산출된 예상에서 벗어난 응답은 전체 37,080개의 응답 중 100건(0.27%)이 보고되었다. 전반적으로 응급처치 지식검사 문항의 난이도 분포가 학생의 지식수준 전반에 걸쳐 고르게 분포하고 있지만 일부 문항에서 낮은 변별도가 발견되었다. 특히 7번 문항은 난이도가 가장 높고, 변별도에 문제가 있으며, 예상에서 벗어난 응답 중 가장 많은 부분을 차지했고, 9번 문항도 변별도에 문제가 있는 것으로 나타나 이 문항들의 수정이나 삭제를 고려해야 할 것이다. 또한 가 장 쉬운 문항으로 나타난 8번 문항과 변별도 지수가 20%이하로 나타나고 예상에서 벗어난 응답으로 나타났던 문항들 에 대한 재검토도 이루어져야 할 것이다. The purpose of this study was to verify the appropriateness of the items in Fist Aid knowledge test by calculating index of difficulty, index of discrimination, and applying the analysis of item response theory, especially the Rasch model. The participants of this study were 927 Korean undergraduate students major in sport science and physical education. The Fist Aid knowledge test consist of 40 items extracted from the First aid certification program in Korean Red Cross and Korean Association of Cardio-Pulmonary Resuscitation. The collected data were analyzed using SAS version 9.3 for descriptive statistics, index of difficulty, and index of discrimination. Many-faceted Rasch model were also applied using FACETS version 3.91. In results, the range of difficulty index were between 10.6~85.6(%), and the range of difficulty measures from the Rasch analysis were between 2.57~2.11(logit). The most difficult item was item 7, and the most easier item was item 8. The range of discrimination index were between.4.4~57.6(%), and seven items were located under the discrimination index of 20%. Negative point biserial correlation coefficient were founded in item 7 and 9 from the Rasch analysis. There is significant difference(t=11.27, p=0.001) between the experienced and unexperienced group for the education of First Aid. In conclusion, item 7, 8, 9 and other items(item 1, 4, 19, 28, 30) should be reexamined and corrected for the quality of Fist Aid certification program.