RISS 학술연구정보서비스

검색
다국어 입력

http://chineseinput.net/에서 pinyin(병음)방식으로 중국어를 변환할 수 있습니다.

변환된 중국어를 복사하여 사용하시면 됩니다.

예시)
  • 中文 을 입력하시려면 zhongwen을 입력하시고 space를누르시면됩니다.
  • 北京 을 입력하시려면 beijing을 입력하시고 space를 누르시면 됩니다.
닫기
    인기검색어 순위 펼치기

    RISS 인기검색어

      검색결과 좁혀 보기

      선택해제

      오늘 본 자료

      • 오늘 본 자료가 없습니다.
      더보기
      • 무료
      • 기관 내 무료
      • 유료
      • Characteristics Affecting How College Basketball Coaches Advise Their Athletes to Use Imagery

        Lindsay Ross-Stewart,Sandra E. Short,Megan Kelling 한국코칭능력개발원 2014 International Journal of Coaching Science Vol.8 No.2

        This study examined personal- and imagery-related characteristics that influenced the degree to which coaches advised their athletes to use imagery. Also included were coaches’ perceptions of the effectiveness and functions of images. Collegiate basketball coaches (n = 443) completed a modified Sport Imagery Questionnaire (SIQ). Results showed that coaches rarely advised their athletes to use imagery (M = 2.50, SD = 1.80, on a 0 = “not at all” to 7 “all the time” scale). However, when they did advise their athletes to use imagery, they were most likely to encourage Motivation General-Mastery imagery, followed by Cognitive Specific, Cognitive General, Motivation Specific and Motivation General-Arousal. Positive correlations were found between frequency and effectiveness ratings for all SIQ subscales. Coaches indicated that the images typically served more than one function. Of the personal characteristics (i.e., gender, age, education level, status, years coaching, win percentage), only coaching status and win percentage were significantly related to the frequency with which coaches advised their athletes to use imagery and none of these variables were related to the coaches’ perceptions of the effectiveness of the images. All of the imagery-related characteristics (i.e., past training in imagery, use of imagery as an athlete, knowledge of imagery techniques, confidence in advising athletes to use imagery) were related to how often coaches advised their athletes to use imagery and the perceived effectiveness of the images. Coaches’ interest in imagery education programs, coupled with the findings that coaches with imagery training were more likely to encourage their athletes to use imagery, suggests that future coaching education programs may benefit from including information about imagery.

      • Temperature dependence of magnetic excitations in the frustrated antiferromagnetic spinel <tex> $ \mathrm{ZnMn}_{2}\mathrm{O}_{4}$</tex>

        Chang, Hun,Hwang, In-Yong,Chung, Jae-Ho,Stewart, J. Ross,Higemoto, Wataru,Miyake, Yasuhiro American Physical Society 2018 Physical Review B Vol.97 No.1

        <P>We report the temperature-dependent evolution of spin ordering and excitations of the frustrated tetragonal (c >a) spinel ZnMn2O4 across the two-dimensional antiferromagnetic transition. Muon spin relaxation indicates full development of ordered magnetic moments immediately below T-N = 62.7(2) K in spite of the apparent low-dimensional ordering. Using inelastic neutron scattering, we obtained the spin Hamiltonian accounting for the temperature-dependent spin excitations. The damped spin waves at high temperature exhibit a continuous increase in their lifetime on cooling across T-N. In contrast, the finite anisotropy gap appears suddenly below T-N indicating that single-ion anisotropy stabilizes the antiferromagnetic chains. We also observed the frustrated out-of-plane exchange contributing to the high-energy modes.</P>

      연관 검색어 추천

      이 검색어로 많이 본 자료

      활용도 높은 자료

      해외이동버튼