Reliability and validity of two tests of soccer skill   总被引：3，自引：3，他引：0  

Ali A  Williams C  Hulse M  Strudwick A  Reddin J  Howarth L  Eldred J  Hirst M  McGregor S 《Journal of sports sciences》2007,25(13):1461-1470

Twenty-four players from the 1st/2nd (elite) and 24 players from the 3rd/4th (non-elite) university football teams were recruited to evaluate the Loughborough Soccer Passing Test (LSPT) and Loughborough Soccer Shooting Test (LSST) as tools to assess soccer skill. The LSPT requires players to complete 16 passes as quickly as possible. The LSST requires players to pass, control, and shoot the ball to targets on a full-sized goal. Participants completed two main trials each separated by at least one day. During both trials, the participants were given practice efforts before recording the mean of the next two (LSPT) or 10 (LSST) attempts as the performance score. For the LSPT, the mean time taken, added penalty time, and overall performance time were less in the elite players (elite: 43.6 s, s = 3.8; non-elite: 52.5 s, s= 7.4; P= 0.0001). For the LSST, there was no difference in the mean points scored per shot between groups (elite: 1.34, s = 0.46; non-elite: 1.28, s = 0.53). However, the elite players had higher mean shot speed (elite: 80 km h(-1), s = 4.5; non-elite: 74 km h(-1), s = 4.2; P < 0.0001) and performed each shot sequence faster (elite: 7.87 s, s= 0.29; non-elite: 8.07 s, s= 0.35; P= 0.037) than the non-elite players. Performance on both tests was more repeatable in elite players. In conclusion, the LSPT and LSST are valid and reliable protocols to assess differences in soccer skill performance.  相似文献   

The Rucker-Gable educational programming scale: Stability over time     

Nick Henry  Steve Graham 《Psychology in the schools》1983,20(4):494-497

The Rucker-Gable Educational Programming Scale (RGEPS) was designed to measure a respondent's attitude toward the knowledge of appropriate program placement for handicapped students, and has been used to evaluate in-service workshops and university courses. Nonetheless, a recent investigation by Graham and Henry (1981) found that, even though the average correlation among items within the scale was substantial, the cross-correlation between similar halves of the RGEPS varied considerably over a short period of time. The present study was designed to determine if the reduction in reliability was due to either one of two factors (i.e., content inequivalence or attribute instability). The findings replicated, in part, the results obtained by Graham and Henry. In addition, it appears that the construct or constructs measured by the RGEPS are unstable over short periods of time.  相似文献   

The effectiveness of online instructional videos in the acquisition and demonstration of cognitive,affective and psychomotor rehabilitation skills          下载免费PDF全文

Darren Cooper  Steve Higgins 《British journal of educational technology : journal of the Council for Educational Technology》2015,46(4):768-779

The use of instructional videos to teach clinical skills is an ever growing area of e‐learning based upon observational learning that is cited as one of the most basic yet powerful learning strategies. The aim of the current study is to evaluate the effectiveness of online instructional videos for the acquisition and demonstration of cognitive, affective and psychomotor skills among undergraduate students, throughout formative assessments with two different durations of instructional videos. The research suggests that the use of videos to support traditional learning should be encouraged. While a conclusive evidence—base for their usage has not yet been established they are a medium which is likely to benefit a proportion of a cohort, and it is very unlikely that they will be harmful to students' learning.  相似文献   

A closer look at needs analysis and needs assessment: Whatever happened to the systems approach?     

Steve Benjamin 《Performance Improvement》1989,28(9):12-16

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Picturing quality     

Steve King 《Performance Improvement》1992,31(4):10-12

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Learning experts examine shortfalls in onsite and online training     

Steve Barkley  Terri Bianco 《Performance Improvement》2001,40(5):15-17

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The systematic design of instruction. Walter Dick and Lou Carey Glenview,II: Scott,foresman 01985, second edition, 320 pp., $16.95     

Steve Benjamin 《Performance Improvement》1985,24(8):13-13

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