NDLI: Psychometric Validation of Senior Perceived Physical Literacy Instrument

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Psychometric Validation of Senior Perceived Physical Literacy Instrument

Content Provider	MDPI
Author	Liu, Chien-Yu Lin, Linda Li-Chuan Sheu, Jiunn-Jye Sum, Raymond Kim-Wai
Copyright Year	2022
Description	Aim: To validate the Senior Perceived Physical Literacy Instrument (SPPLI). Methods: In the pilot study, we refined the Perceived Physical Literacy Instrument (PPLI, Cronbach’s α = 0.94, initially designed for adults) into SPPLI using internal reliability, content validity, and construct validity results. A total of 341 older adults recruited from community centers in Southern Taiwan participated in the study. A principle component analysis (PCA) identified three components of SPPLI. Results: Eleven items were captured from the 18-item PPLI as the SPPLI (Cronbach’s α = 0.90). SPPLI exhibits three components: attitude toward physical activity, physical activity ability, and sociality around physical activity. Significant differences were discovered in physical activity ability by educational attainment (p < 0.05) and in all three components by stage of exercise (maintenance vs. non-maintenance) (p < 0.05). The SPPLI possesses proper reliability and validity to assess physical literacy among older adults. Conclusions: This instrument is suggested for physical literacy assessments in physical activity programs to assess the needs of older adults and/or the effectiveness of an intervention program that aims to improve the attitude, ability, and sociality of physical activity.
Starting Page	6726
e-ISSN	16604601
DOI	10.3390/ijerph19116726
Journal	International Journal of Environmental Research and Public Health
Issue Number	11
Volume Number	19
Language	English
Publisher	MDPI
Publisher Date	2022-05-31
Access Restriction	Open
Subject Keyword	International Journal of Environmental Research and Public Health Gerontology Physical Literacy Exercise Attitude Exercise Ability Social Skill Active Aging
Content Type	Text
Resource Type	Article

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