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배드민턴동호회 참여자의 운동참여 정도와 감각추구성향이 운동중독에 미치는 영향
정영수(Jung Young-Su),장재근(Jang Jae-Geun),유경호(Yoo Kyoung-Ho) 한국체육과학회 2011 한국체육과학회지 Vol.20 No.4
This study aims to examine the effects of two aspects of exercise addiction: sensation-seeking and participation rate. Research data was collected from 306 subjects attending badminton clubs from S and D areas, through the Sensation Seeking Scale(SSS) and the Exercise Addiction Questionnaire(EAQ). The raw date was then analyzed with the SPSS 15.0 Windows Program, using multiple correlation and multiple regression analysis. The results of this study suggest: (1) that sensation-seeking and participation rate are positively correlated with exercise addiction; (2) that frequency and the time of participation influence exercise addiction significantly; (3) and that the sensation-seeking subcategories Thrill and Adventure Seeking(TAS), Boredom Susceptibility(BS), and Disinhibition(DIS) each have a significant effect on exercise addiction. Moreover, TAS is particularly influential within the subcategories of exercise addiction, namely withdrawal symptoms, the need for exercise, and attractive attachment.
치매병태(癡매病態)모델에서 천마(天麻)의 신경세포(神經細胞) 손상(損傷) 보호효과(保護效果)
정영수 ( Young Su Jung ),강재현 ( Jae Hyun Kang ),박세환 ( Se Hwan Prak ),권영미 ( Young Mi Kwon ),김근우 ( Geun Woo Kim ),구병수 ( Byung Soo Koo ) 대한한방신경정신과학회 2010 동의신경정신과학회지 Vol.21 No.2
Objectives: The purpose of this study is to examine from various angles the protective effect of Gastrodia elata Blume (GEB) against nerve cell death induced by β-amyloid by using the cell line SH-SY5Y, which is commonly utilized for toxicity testing in nerve cells, and to find out its mechanism of action. Methods: To begin with, as a result of assessing the rate of cell survival by employing MTT reduction assay, the treatment with β-amyloid at different concentrations caused cytotoxicity, which was inhibited by preprocessing GEB extract. In addition, after β-amyloid was processed with the cell SH-SY5Y, apoptosis progressed, which was reduced effectively by processing GEB extract. Results: When cytotoxicity was caused by using hydrogen peroxide, a representative ROS, in order to examine the antioxidant effect of GEB, its protective effect was also observed. Apart from ROS, reactive nitrogen species (RNS) are also known to play a crucial role in nerve cell death. The treatment with the NO donor SNAP increased the production of nitric oxide and the expression of iNOS, which was also inhibited by GEB extract. Meanwhile, as an attempt to find out the mechanism of action explaining the antioxidant effect, the intracellular antioxidant enzyme expressions were measured by RT-PCR, which showed that GEB extract increased the expressions of heme oxygenase-1, GAPDH and γ-glutamate cysteine ligase. Lastly, GEB extract had a protective effect against impaired memory induced by scopolamine in animal models (in vivo). Conclusions: These findings indicate that GEB has a protective effect against the death of cranial nerve cells, suggesting possibilities for the prevention and treatment of AD.
미래교육으로 e스포츠 교육과 보편적 학습설계(UDL) 활용 가능성
정영수(Jung, Young-Su),김영선(Kim, Young-Seon),황옥철(Hwang, Ok-Chul) 한국웰니스학회 2021 한국웰니스학회지 Vol.16 No.2
본 연구는 보편적 학습 설계를 기반 e스포츠 교육 활용 가능성에 관한 것이다. 이 연구는 문헌 연구를 통해 수행되었으며 다음과 같이 논의하였다. 첫째, e스포츠 교육의 필요성을 알아보기 위해 스포츠와 과학기술의 융합에 관해 살펴보았다. 그리고 e스포츠의 교육적 가치 지향은 스포츠를 기반으로 한 e스포츠 만에 전문화된 체계가 요구된다. 이것을 통합체육의 관점에서 설명하고 있다. 둘째, UDL(Universal Learning Design) 적용 가능성을 살펴보기 위해 보편적 학습 설계의 개념과 원리 및 원칙에 관하여 설명하였다. 이것을 바탕으로 보편적 학습설계 기반 e스포츠의 적용가능성을 거론하였다. 본 연구는 높은 참여율과 매년 성장하는 e스포츠의 건강한 문화 조성과 확립을 위해서 e스포츠 교육적 가치를 찾고 연구하는 노력이 필요하다는 점을 시사한다. This study is to study the possibility of eSports education based on universal learning design. This study was conducted based on literature research. the First, the convergence of sports and science and technology was examined to find out the necessity of eSports education. And the educational value orientation of eSports requires a specialized system in eSports based on sports, which is explained from the perspective of integrated sports. the Second, in order to examine the applicability of UDL(Universal Learning Design), the concept, principle and principle of universal learning design were explained and based on this, the applicability of eSports was mentioned. This study suggests that efforts are needed to find and study eSports educational value in order to establish a healthy eSports culture for the high participation rate of eSports and the growing eSports area every year.
스포츠클라이밍 참여수준에 따른 감각추구성향과 셀프리더십의 관계
정영수(Jung, Young-Su),하형주(Ha, Hyoung-Zoo) 한국체육과학회 2015 한국체육과학회지 Vol.24 No.1
This study aims to examine the relationships among self-leadership and sensation seeking in sport climbing club participation level. Reserach date has been collected from 407 subjects attending to the participation rate of climbing sport from P areas, through the Sensation Seeking Scale(SSS) and Self-Leadership Questionaire(SLQ). The raw date was then analyzed with the SPSS 18.0 Windows Program, using multiple correlated and multiple regression analysis. The results of this study suggest:(1) that sensation-seeking and participation rate and positively correlated with self-leadership; (2) and in the analysis of relation between sensation seeking and self-leadership;(3) that frequency and Sensation Seeking influence Self-Leadership significantly.
대학생의 운동자기 - 도식이 스포츠 정서조절과 자기효능감에 미치는 영향
정영수(Jung, Young-Su) 한국체육과학회 2015 한국체육과학회지 Vol.24 No.6
This study aims to examine the relationships among Emotion Regulation, Self-Efficacy and Self-Schema of the Students participating in University. Reserach date has been collected from 301 subjects attending to the participation rate of Sports from three University in P areas, through the Emotion Regulation Questionaire(ERQ), Self-Efficacy Questionaire(SLQ) and Self-SchemaQuestionaire(SLQ). The raw date was then analyzed with the SPSS 18.0 Windows Program, using multiple correlated and multiple regression analysis. The results of this study suggest: (1) that sensation-seeking and participation rate and positively correlated with Emotion Regulation, Self-Efficacy and Self-Schema; (2) and in the analysis of relation among Emotion Regulation, Self-Efficacy and Self-Schema; (3) that frequency and Emotion Regulation influence Self-Efficacy, Self-Schdma significantly.
교양 댄스스포츠 참여 대학생들의 심리적 웰빙 예측을 위한 기본심리욕구, 참여몰입, 행동의 활성화 간의 관계모형 검증
정영수(Jung, Young-Su),김승열(Kim, Sung-Ryoi) 한국체육과학회 2012 한국체육과학회지 Vol.21 No.5
The study aims at examine the relationship of there aspects of psychological well-being: psychological need, participation flow and behavioral activation. Research data was collected from 250 subjects, Who are the college students attending a Dance Sports class for general education. The raw date was then analyzed with confirmatory factor analysis, the multiple correlation and structure equation modeling. The results of this study suggest: (1) that the psychological need and participation flow highly influence psychological well-being; (2) that the psychological need and behavioral activation highly influence psychological well-being: (3) psychological need, participation flow, behavioral activation and psychological well-being are positively correlated one another.
바이애슬론 선수의 심리기술훈련 적용 단일사례연구 : 해결중심 단기상담 접근
정영수(Young-Su Jung) 한국응용과학기술학회 (구.한국유화학회) 2020 한국응용과학기술학회지 Vol.37 No.2
본 연구는 해결중심 단기상담 접근을 기반으로 한 스포츠 심리기술 훈련 적용의 가능성을 검증 하는 데 목적이 있다. 연구대상은 바이애슬론 국가대표선수 1인으로 총 8호기로 진행되었다. 측정도구는 설문지와 심층상담으로 진행되었고 동계스포츠 경기 출전에 대한 결과를 바탕으로 사전·사후의 변화를 측정하고 비교하였다. 연구결과는 선수의 부정적 사고는 합리적이고 긍정적인 변화를 나타냈다. 단기간 내에 경기력에 대한 자신감과 유능감이 향상 되었고 인지적 불안이 크게 감소되었다. The purpose of this study is to verify the possibility of applying sports psychological training based on a solution-based short-term counseling approach. the study subject was a total of 8 units as one of the national athletes of Vietthlon. the measurement tools consisted of questionnaires and in-depth consultations, and the pre- and post-changes were measured and compared based on the results of the winter sports competitions. The results of the study showed that the negative thinking of the athletes was reasonable and positive change. Within a short period of time, confidence and competence in performance were improved, and cognitive anxiety was greatly reduced.
고령자의 신체활동이 단기기억력과 신체적 자기효능감에 미치는 사례연구
정영수(Jung, Young-Su),이학권(Lee, Hak-Gweon) 한국체육과학회 2017 한국체육과학회지 Vol.26 No.3
This study has need to apply elderly facilities in the program to promote the adaptation and postive values of life on the physical and psychological changes of old age in an aging society. the purpose of this study is applying a physical activity program have to verify the efficacy of physical change in short-term memory by targeting elderly facilities. This study is destination of more than 70 years old elderly. the Measuring tools used K-AVLT of Rey-kims, Physical Efficacy Questionnaire and individual interviews. In this study, the elderly showed that the difference in short-term memory and improve physical self-efficacy through challenges.