Psychometric properties of the Questionnaire of Attitudes towards Doping in Fitness (QAD-Fit)
Motriz (Online)
; 25(2): e101925, 2019. tab, graf
Article
de En
| LILACS
| ID: biblio-1012704
Bibliothèque responsable:
BR1.1
ABSTRACT
Abstract Aim:
The purpose of this study was to test the psychometric proprieties of the Questionnaire of Attitudes towards Doping in Fitness (QAD-Fit), originally developed by Serpa and colleagues and adapted to Portuguese gym/fitness context.Methods:
A cross-sectional survey utilizing a web self-administered questionnaire was used. The sample was composed of 453 gym/fitness center practitioners, aged between sixteen and seventy-nine years old (M = 35.64; SD = 13.08), enrolled in several gym activities.Results:
The confirmatory factorial analysis provided support to the four-factor structure proposed. All factors displayed good internal consistency, convergent validity, and discriminant validity. The multi-group analysis revealed cross-validity and the model´s invariance. The correlation between QAD-Fit and the Doping-related Theory of Planned Behavior Measures (DRTPBM) revealed evidence of its concurrent validity.Conclusion:
The findings of this research revealed that QAD-Fit is a psychometrically valid and reliable instrument to assess attitudes towards doping consumption in gym and fitness settings.Mots clés
Texte intégral:
1
Indice:
LILACS
Sujet Principal:
Dopage sportif
/
Gymnastique
Type d'étude:
Observational_studies
/
Prevalence_studies
/
Prognostic_studies
/
Risk_factors_studies
Limites du sujet:
Adolescent
/
Adult
/
Aged
/
Humans
langue:
En
Texte intégral:
Motriz (Online)
Thème du journal:
EducaÆo F¡sica e Treinamento
/
Medicina Esportiva
/
Medicina F¡sica e ReabilitaÆo
Année:
2019
Type:
Article