Exploring associations between parental and peer variables, personal variables and physical activity among adolescents: A mediation analysis
Journal article
Verloigne, Maïté, Veitch, Jenny, Carver, Alison, Salmon, Jo, Cardon, Greet, De Bourdeaudhuij, Ilse and Timperio, Anna. (2014). Exploring associations between parental and peer variables, personal variables and physical activity among adolescents: A mediation analysis. BMC Public Health. 14(1), pp. 1 - 11. https://doi.org/10.1186/1471-2458-14-966
Authors | Verloigne, Maïté, Veitch, Jenny, Carver, Alison, Salmon, Jo, Cardon, Greet, De Bourdeaudhuij, Ilse and Timperio, Anna |
---|---|
Abstract | Background This study aimed to investigate how parental and peer variables are associated with moderate- to-vigorous intensity physical activity (MVPA) on week- and weekend days among Australian adolescents (13-15y), and whether perceived internal barriers (e.g. lack of time), external barriers (e.g. lack of others to be physically active with) and self-efficacy mediated these associations. Methods Cross-sectional data were drawn from the Health, Eating and Play Study, conducted in Melbourne, Australia. Adolescents (mean age = 14.11 ± 0.59 years, 51% girls) and one of their parents completed a questionnaire and adolescents wore an ActiGraph accelerometer for a week (n = 134). Mediating effects of perceived barriers and self-efficacy were tested using MacKinnon’s product-of-coefficients test based on multilevel linear regression analyses. Results Parental logistic support was positively related to MVPA on weekdays (τ = 0.035) and weekend days (τ = 0.078), peer interest (τ =0.036) was positively related to MVPA on weekdays, and parental control (τ = −0.056) and parental concern (τ = −0.180) were inversely related to MVPA on weekdays. Internal barriers significantly mediated the association between parental logistic support and MVPA on weekdays (42.9% proportion mediated). Self-efficacy and external barriers did not mediate any association. Conclusions Interventions aiming to increase adolescents’ MVPA should involve parents, as parental support may influence MVPA on weekdays by reducing adolescents’ perceived internal barriers. Longitudinal and experimental research is needed to confirm these findings and to investigate other personal mediators. |
Keywords | physical activity; adolescent; parents; peers; self-efficacy; barriers; accelerometer |
Year | 2014 |
Journal | BMC Public Health |
Journal citation | 14 (1), pp. 1 - 11 |
Publisher | Biomed Central Ltd |
ISSN | 1471-2458 |
Digital Object Identifier (DOI) | https://doi.org/10.1186/1471-2458-14-966 |
Scopus EID | 2-s2.0-84908459456 |
Open access | Open access |
Page range | 1 - 11 |
Research Group | Institute for Health and Ageing |
Publisher's version | License |
Place of publication | United Kingdom |
https://acuresearchbank.acu.edu.au/item/8830z/exploring-associations-between-parental-and-peer-variables-personal-variables-and-physical-activity-among-adolescents-a-mediation-analysis
Download files
Publisher's version
OA_Verloigne_2014_Exploring_associations_between_parental_and_peer.pdf | |
License: CC BY 4.0 |
102
total views73
total downloads1
views this month0
downloads this month