Proceedings of the 5th International Scientific Meeting on Public Health and Sports (ISMOPHS 2023)

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Validity and Reliability of Instruments for Talent Guidelines in Karate Sports

Authors
Ratna Budiarti1, *, Endang Rini Sukamti1, Christina Fajar Sriwahyuniati1, Heru Prasetyo1, Wisnu Nugroho1
1Department of Sport Coaching Education, Faculty of Sports, Yogyakarta State University, Yogyakarta, Indonesia
*Corresponding author.
Corresponding Author
Ratna Budiarti
Available Online 31 December 2023.
DOI
10.2991/978-94-6463-320-7_14How to use a DOI?
Keywords
instrument; guide talent; karate
Abstract

Study This aim For developing a guiding instrument karate talent and search the validity and reliability of the developed instrument. The sample used in study This is purposive sampling. The instrument used distributed questionnaires _ to 5 experts karate sport. Research results conclude From the results calculation use Aiken V’s formula concludes that the value obtained each item is > 80, then can concluded that validity instrument scouting karate talent enters criteria validity high and very high From the results of the reliability test anthropometry obtained Cronbach’s Alpha value of 0.938, reliability test results biomotor obtained Cronbach's Alpha value of 0.849 and the results of the reliability test test Skills obtained Cronbach’s Alpha value is 0.849.

Copyright
© 2023 The Author(s)
Open Access
Open Access This chapter is licensed under the terms of the Creative Commons Attribution-NonCommercial 4.0 International License (http://creativecommons.org/licenses/by-nc/4.0/), which permits any noncommercial use, sharing, adaptation, distribution and reproduction in any medium or format, as long as you give appropriate credit to the original author(s) and the source, provide a link to the Creative Commons license and indicate if changes were made.

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Volume Title
Proceedings of the 5th International Scientific Meeting on Public Health and Sports (ISMOPHS 2023)
Series
Advances in Health Sciences Research
Publication Date
31 December 2023
ISBN
10.2991/978-94-6463-320-7_14
ISSN
2468-5739
DOI
10.2991/978-94-6463-320-7_14How to use a DOI?
Copyright
© 2023 The Author(s)
Open Access
Open Access This chapter is licensed under the terms of the Creative Commons Attribution-NonCommercial 4.0 International License (http://creativecommons.org/licenses/by-nc/4.0/), which permits any noncommercial use, sharing, adaptation, distribution and reproduction in any medium or format, as long as you give appropriate credit to the original author(s) and the source, provide a link to the Creative Commons license and indicate if changes were made.

Cite this article

risenwbib
TY  - CONF
AU  - Ratna Budiarti
AU  - Endang Rini Sukamti
AU  - Christina Fajar Sriwahyuniati
AU  - Heru Prasetyo
AU  - Wisnu Nugroho
PY  - 2023
DA  - 2023/12/31
TI  - Validity and Reliability of Instruments for Talent Guidelines in Karate Sports
BT  - Proceedings of the 5th International Scientific Meeting on Public Health and Sports (ISMOPHS 2023)
PB  - Atlantis Press
SP  - 142
EP  - 150
SN  - 2468-5739
UR  - https://doi.org/10.2991/978-94-6463-320-7_14
DO  - 10.2991/978-94-6463-320-7_14
ID  - Budiarti2023
ER  -