The Validity and Reliability of the Outcome Expectations of Exercise Instrument in the Indonesian Older Adult Population

Prijo Sudibyo, Cerika Rismayanthi, Novita Intan Arovah, Krisnanda Dwi Apriyanto

2019

Abstract

This study aimed to assess the validity and reliability of an instrument measuring outcome expectations of exercise in Indonesian older adults. The content validity assessment was carried out by a panel expert (n=5). The internal consistency reliability was assessed in 126 older adults from an elderly community in Yogyakarta. Finally, the test and re-test analysis was carried out in 70 older adults who completed the same instrument a week later. The Indonesian version of the questionnaire exhibits excellent content validity index. The Cronbach's alpha value of the questionnaire was 0.95, which means that the questionnaire has excellent internal consistency. The test and retest analysis resulted in intraclass correlations that ranged from 0.53 to 0.86, which means that the reliability of the questionnaire was in the acceptable to good range. In conclusion, the findings provide preliminary evidence of the content validity and reliability of the Indonesian version of the instrument, thus, support the use of the instrument in the Indonesian older adult population.

Paper Citation

in Harvard Style

Sudibyo P., Rismayanthi C., Intan Arovah N. and Dwi Apriyanto K. (2019). The Validity and Reliability of the Outcome Expectations of Exercise Instrument in the Indonesian Older Adult Population.In Proceedings of the 3rd Yogyakarta International Seminar on Health, Physical Education, and Sport Science in conjunction with the 2nd Conference on Interdisciplinary Approach in Sports - Volume 1: YISHPESS and CoIS, ISBN 978-989-758-457-2, pages 747-750. DOI: 10.5220/0009894407470750

in Bibtex Style

@conference{yishpess and cois19,
author={Prijo Sudibyo and Cerika Rismayanthi and Novita Intan Arovah and Krisnanda Dwi Apriyanto},
title={The Validity and Reliability of the Outcome Expectations of Exercise Instrument in the Indonesian Older Adult Population},
booktitle={Proceedings of the 3rd Yogyakarta International Seminar on Health, Physical Education, and Sport Science in conjunction with the 2nd Conference on Interdisciplinary Approach in Sports - Volume 1: YISHPESS and CoIS,},
year={2019},
pages={747-750},
publisher={SciTePress},
organization={INSTICC},
doi={10.5220/0009894407470750},
isbn={978-989-758-457-2},
}

in EndNote Style

TY - CONF

JO - Proceedings of the 3rd Yogyakarta International Seminar on Health, Physical Education, and Sport Science in conjunction with the 2nd Conference on Interdisciplinary Approach in Sports - Volume 1: YISHPESS and CoIS,
TI - The Validity and Reliability of the Outcome Expectations of Exercise Instrument in the Indonesian Older Adult Population
SN - 978-989-758-457-2
AU - Sudibyo P.
AU - Rismayanthi C.
AU - Intan Arovah N.
AU - Dwi Apriyanto K.
PY - 2019
SP - 747
EP - 750
DO - 10.5220/0009894407470750