Tags

Type your tag names separated by a space and hit enter

[Confirmative study of a French version of the Exercise Dependence Scale-revised with a French population].
Encephale. 2008 Oct; 34(5):490-5.E

Abstract

INTRODUCTION

Since the first writings on excessive exercise, there has been an increased interest in exercise dependence. One of the major consequences of this increased interest has been the development of several definitions and measures of exercise dependence. The work of Veale [Does primary exercise dependence really exist? In: Annet J, Cripps B, Steinberg H, editors. Exercise addiction: Motivation for participation in sport and exercise.Leicester, UK: Br Psychol Soc; 1995. p. 1-5.] provides an advance for the definition and measure of exercise dependence.

BACKGROUND

These studies have adapted the DSM-IV criteria for substance dependence to measure exercise dependence. The Exercise Dependence Scale-Revised is based on these diagnostic criteria, which are: tolerance; withdrawal effects; intention effect; lack of control; time; reductions in other activities; continuance. Confirmatory factor analyses of EDS-R provided support to present a measurement model (21 items loaded in seven factors) of EDS-R (Comparative Fit Index=0.97; Root mean Square Error of Approximation=0.05; Tucker-Lewis Index=0.96).

AIM OF THE STUDY

The aim of this study was to examine the psychometric properties of a French version of the EDS-R [Factorial validity and psychometric examination of the exercise dependence scale-revised. Meas Phys Educ Exerc Sci 2004;8(4):183-201.] to test the stability of the seven-factor model of the original version with a French population.

PARTICIPANTS

A total of 516 half-marathoners ranged in age from 17 to 74 years old (Mean age=39.02 years, ET=10.64), with 402 men (77.9%) and 114 women (22.1%) participated in the study.

RESULTS

The principal component analysis results in a six-factor structure, which accounts for 68.60% of the total variance. Because principal component analysis presents a six-factor structure differing from the original seven-factor structure, two models were tested, using confirmatory factor analysis. The first model is the seven-factor model of the original version of the EDS-R and the second is the model produced by the principal component analysis. The results of confirmatory factor analysis presented the original model (with a seven-factor structure) as a good model and fit indices were good (X(2)/ddl=2.89, Root Mean Square Error of Approximation (RMSEA)=0.061, Expected Cross Validation Index (ECVI)=1.20, Goodness-of-Fit Index (GFI)=0.92, Comparative Fit Index (CFI)=0.94, Standardized Root Mean Square (SRMS)=0.048). These results showed that the French version of EDS-R has an identical factor structure to the original. Therefore, the French version of EDS-R was an acceptable scale to measure exercise dependence and can be used on a French population.

Authors+Show Affiliations

Laboratoire UPRES EA 3294, sport, loisir, santé, et institut fédératif de recherche 107, E.J. Marey, faculté des sciences du sport, université de la Méditerranée (Aix-Marseille 2), 13288 Marseille cedex 9, France. benjamin.allegre@staps.univ-mrs.frNo affiliation info available

Pub Type(s)

Comparative Study
English Abstract
Journal Article

Language

fre

PubMed ID

19068338

Citation

Allegre, B, and P Therme. "[Confirmative Study of a French Version of the Exercise Dependence Scale-revised With a French Population]." L'Encephale, vol. 34, no. 5, 2008, pp. 490-5.
Allegre B, Therme P. [Confirmative study of a French version of the Exercise Dependence Scale-revised with a French population]. Encephale. 2008;34(5):490-5.
Allegre, B., & Therme, P. (2008). [Confirmative study of a French version of the Exercise Dependence Scale-revised with a French population]. L'Encephale, 34(5), 490-5. https://doi.org/10.1016/j.encep.2007.08.004
Allegre B, Therme P. [Confirmative Study of a French Version of the Exercise Dependence Scale-revised With a French Population]. Encephale. 2008;34(5):490-5. PubMed PMID: 19068338.
* Article titles in AMA citation format should be in sentence-case
TY - JOUR T1 - [Confirmative study of a French version of the Exercise Dependence Scale-revised with a French population]. AU - Allegre,B, AU - Therme,P, Y1 - 2007/12/26/ PY - 2006/07/13/received PY - 2007/08/08/accepted PY - 2008/12/11/pubmed PY - 2009/1/24/medline PY - 2008/12/11/entrez SP - 490 EP - 5 JF - L'Encephale JO - Encephale VL - 34 IS - 5 N2 - INTRODUCTION: Since the first writings on excessive exercise, there has been an increased interest in exercise dependence. One of the major consequences of this increased interest has been the development of several definitions and measures of exercise dependence. The work of Veale [Does primary exercise dependence really exist? In: Annet J, Cripps B, Steinberg H, editors. Exercise addiction: Motivation for participation in sport and exercise.Leicester, UK: Br Psychol Soc; 1995. p. 1-5.] provides an advance for the definition and measure of exercise dependence. BACKGROUND: These studies have adapted the DSM-IV criteria for substance dependence to measure exercise dependence. The Exercise Dependence Scale-Revised is based on these diagnostic criteria, which are: tolerance; withdrawal effects; intention effect; lack of control; time; reductions in other activities; continuance. Confirmatory factor analyses of EDS-R provided support to present a measurement model (21 items loaded in seven factors) of EDS-R (Comparative Fit Index=0.97; Root mean Square Error of Approximation=0.05; Tucker-Lewis Index=0.96). AIM OF THE STUDY: The aim of this study was to examine the psychometric properties of a French version of the EDS-R [Factorial validity and psychometric examination of the exercise dependence scale-revised. Meas Phys Educ Exerc Sci 2004;8(4):183-201.] to test the stability of the seven-factor model of the original version with a French population. PARTICIPANTS: A total of 516 half-marathoners ranged in age from 17 to 74 years old (Mean age=39.02 years, ET=10.64), with 402 men (77.9%) and 114 women (22.1%) participated in the study. RESULTS: The principal component analysis results in a six-factor structure, which accounts for 68.60% of the total variance. Because principal component analysis presents a six-factor structure differing from the original seven-factor structure, two models were tested, using confirmatory factor analysis. The first model is the seven-factor model of the original version of the EDS-R and the second is the model produced by the principal component analysis. The results of confirmatory factor analysis presented the original model (with a seven-factor structure) as a good model and fit indices were good (X(2)/ddl=2.89, Root Mean Square Error of Approximation (RMSEA)=0.061, Expected Cross Validation Index (ECVI)=1.20, Goodness-of-Fit Index (GFI)=0.92, Comparative Fit Index (CFI)=0.94, Standardized Root Mean Square (SRMS)=0.048). These results showed that the French version of EDS-R has an identical factor structure to the original. Therefore, the French version of EDS-R was an acceptable scale to measure exercise dependence and can be used on a French population. SN - 0013-7006 UR - https://www.unboundmedicine.com/medline/citation/19068338/[Confirmative_study_of_a_French_version_of_the_Exercise_Dependence_Scale_revised_with_a_French_population]_ L2 - https://linkinghub.elsevier.com/retrieve/pii/S0013-7006(07)00077-2 DB - PRIME DP - Unbound Medicine ER -