순발력 검사의 신뢰성 및 타당성에 관한 연구A Study on the Reliability and Validity of Power test
- Other Titles
- A Study on the Reliability and Validity of Power test
- Authors
- 조문식; 최영철; 권태원
- Issue Date
- Oct-2013
- Publisher
- 한국체육과학회
- Keywords
- Power test; Reliability; Validity
- Citation
- 한국체육과학회지, v.22, no.5, pp.1519 - 1527
- Indexed
- KCI
- Journal Title
- 한국체육과학회지
- Volume
- 22
- Number
- 5
- Start Page
- 1519
- End Page
- 1527
- URI
- https://scholarworks.bwise.kr/erica/handle/2021.sw.erica/29663
- ISSN
- 1226-0258
- Abstract
- This study aims to verify the reliability of their internal conformity to verify the reliability and validity of power tests, having a doubt in current method of recording the higher score out of 2 trials. The focus of the study was on verifying the reliability of the difference in the number of trials which is part of the internal conformity by increasing the number of trial, and also on verifying the reliability mentioned above based on the assumption that there may be differences depending on the rest times. The target of this study was 25 students from H University, and they have been tested on 3 items of standing long jump, standing backward jump, and standing high jump. The following conclusions were reached from this test.
First, there was no statistically significant difference in the number of trials for standing long jump, standing backward jump, and standing high jump from once to 7 times.
Second, there was no statistically significant difference between rest times from 0 minute to 9 minutes.
Third, there was a statistically significant difference in the correlation of standing long jump, standing backward jump, and standing high jump with the number of trials.
Fourth, there was a statistically significant difference in the correlation of standing long jump, standing backward jump, and standing high jump with the rest times.
In conclusion, it is considered that if the jump was performed in maximum expression at first trial, trying again does not make any big difference. In addition, it is considered that giving a set rest time is pointless in power test. The correlation between 3 items of power test is at a very high level, therefore, it is decided that they are useful as power test.
- Files in This Item
-
Go to Link
- Appears in
Collections - COLLEGE OF SPORTS AND ARTS > MAJOR IN SPORT COACHING > 1. Journal Articles
Items in ScholarWorks are protected by copyright, with all rights reserved, unless otherwise indicated.