| Autor: |
Armstrong, Ellen, Lieberman, Lauren, Prokešová, Eva, Martin, Jeffrey |
| Předmět: |
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| Zdroj: |
Acta Universitatis Carolinae: Kinanthropologica; 2018, Vol. 54 Issue 1, p41-52, 12p |
| Abstrakt: |
Background. In the current paper we examined the psychometric properties of the Physical Activity Barriers Questionnaire for children with Visual Impairments (PABQ-VI). We examined evidence for the ability of the PABQ-VI to produce scores considered to be valid and exhibit internal reliability. Methods. Forty one children living in the USA who were attending a residential sports camp participated in our research. Psychometric properties of the PABQ-VI were investigated using Pearson product-moment coefficients, Cronbach's alpha and split-half reliability tests. Convergent validity was established by exploring correlations between the PABQ-VI, physical activity (PA) levels and participant's self-efficacy for overcoming barriers. Results. Participants demonstrated low PA levels. Both PA participation and barrier PA self-efficacy scores were correlated with the PABQ-VI. The most physically active participants perceived fewer barriers and had stronger efficacy compared to participants who were less physically active. Conclusions. Overall, the PABQ-VI demonstrated preliminary evidence of convergent validity. Future researchers may consider reducing participant burden by reducing the scale length through eliminating the most poorly performing items and examining the three-factor structure using factor analysis. [ABSTRACT FROM AUTHOR] |
| Databáze: |
Complementary Index |
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