Gandrieau Joseph, Dieu Olivier, Potdevin François, Derigny Thibaut, Schnitzler Christophe
Univ. Lille, Univ. Artois, Univ. Littoral Côte d'Opale, ULR 7369 - URePSSS - Unité de Recherche Pluridisciplinaire Sport Santé Société, F-59000 Lille, France.
Université Côte d'Azur, LAMHESS, Nice, France.
J Exerc Sci Fit. 2023 Jul;21(3):295-303. doi: 10.1016/j.jesf.2023.06.001. Epub 2023 Jun 7.
BACKGROUND/OBJECTIVES: Physical Literacy (PL) is increasingly recognized as a key element in studies aimed at promoting Physical Activity (PA), but measurement tools for emerging adults and evidence for assessing and using this concept is lacking in a wide range of contexts. We aimed to validate the French version of the Perceived Physical Literacy Instrument (PPLI): a scale for investigating PL in young French adults.
After PL and PA data collection (n = 2,248, age = 19 ± 1.53 yrs), exploratory and confirmatory factor analyses, Cronbach's α and Omega's ω and an Intraclass-Correlation analysis were undertaken. Spearman's rank correlation and the Boruta algorithm were used to investigate the association between PL and PA. Boruta's algorithm examined deeper external validation by analyzing the strength of an overall PL score in explaining PA, compared with separate dimensions of PL and individual characteristics (BMI, sex).
Results showed an acceptable level of reliability (ICC = 0.91), internal validity (α = 0.88; ω = 0.77), and external validity (Rhô >0.18, < 0.01). The Boruta algorithm highlighted that the construct of PL is a significant predictor of PA, although not the strongest one which is social and affective dimension.
This study provided data on validity and reliability of the first French assessment tool to measure PL constituted by four intertwined dimensions (physical, cognitive, social, affective). At the same time, it provides new evidence of the association between PL and PA.
背景/目的：身体素养（PL）在旨在促进身体活动（PA）的研究中日益被视为关键要素，但针对新兴成年人的测量工具以及在广泛背景下评估和使用这一概念的证据尚缺。我们旨在验证法语版的感知身体素养量表（PPLI）：一种用于调查法国年轻成年人身体素养的量表。
在收集身体素养和身体活动数据（n = 2248，年龄 = 19 ± 1.53岁）之后，进行探索性和验证性因素分析、克朗巴哈α系数和欧米伽ω系数分析以及组内相关分析。使用斯皮尔曼等级相关和博鲁塔算法来研究身体素养与身体活动之间的关联。博鲁塔算法通过分析整体身体素养得分在解释身体活动方面的强度，与身体素养的各个维度和个体特征（体重指数、性别）进行比较，从而进行更深入的外部验证。
结果显示出可接受的信度水平（组内相关系数 = 0.91）、内部效度（α = 0.88；ω = 0.77）和外部效度（相关系数 >0.18，P < 0.01）。博鲁塔算法强调，身体素养这一构念是身体活动的显著预测因素，尽管不是最强的预测因素，最强的是社会和情感维度。
本研究提供了关于首个法语评估工具有效性和可靠性的数据，该工具用于测量由四个相互交织的维度（身体、认知、社会、情感）构成的身体素养。同时，它为身体素养与身体活动之间的关联提供了新的证据。
