Échelle de temporalité : validation française d’une version courte de la Zimbardo Time Perspective Inventory (ZTPI) - 27/02/22
Time perspective scale: French validation of a brief measure of the Zimbardo Time Perspective Inventory (ZTPI)
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Résumé |
La perspective temporelle permet d’orienter les comportements et de construire l’identité. L’objectif de cette étude consiste à valider une version courte de l’échelle ZTPI (Zimbardo & Boyd, 1999) en langue française, qui serait applicable à des adultes de tous âges. À partir de l’échelle longue (54 items) validée par Apostolidis et Fieulaine (2004), nous avons testé une version comprenant 15 items auprès de 466 individus âgés de 18 à 98 ans. L’analyse exploratoire a mis en évidence une structure factorielle en cinq dimensions (passé négatif, passé positif, présent hédoniste, présent fataliste, futur). Le modèle a été soumis à une étude confirmatoire, à l’issue de laquelle les indices d’adéquation sont satisfaisants. La consistance interne et la fidélité externe sont aussi vérifiées. La validité de l’échelle courte de la ZTPI est établie à partir de ses corrélations avec certaines variables sociodémographiques (âge, niveau d’éducation), cliniques (anxiété, dépression) et l’estime de soi.
Le texte complet de cet article est disponible en PDF.Abstract |
Lewin (1951, p. 75) defined time perspective as the “totality of the individual's view of his psychological future and psychological past existing at a given time”. Indeed, time perspective is considered to guide behaviors and participate in the construction of personal identity. The Zimbardo Time Perspective Inventory (ZTPI) was constructed by Zimbardo and Boyd (1999) to measure the five dimensions of time perspective (Past-Negative, Past-Positive, Present-Hedonistic, Present-Fatalistic and Future scales) and contained fifty-six items. The ZTPI was validated in more than twenty countries, as well in France (Apostolidis and Fieulaine, 2004) and a short version (15-25 items) was also studied in numerous cultural settings like in USA, Australia and various European countries. Nevertheless, the short version of the ZTPI has never been validated in French. The aim of this study is to validate a brief French measure of the ZTPI (Zimbardo and Boyd, 1999) in order to apply it to adults of all ages. Based on the long ZTPI (fifty-four items) validated by Apostolidis and Fieulaine (2004), we tested a version containing fifteen items, the ZTPI-15, among 466 adults (18-98 years). The exploratory analysis revealed a factorial structure representing five factors comprising three items for each scale. The model was tested through a confirmatory factorial analysis, showing that the ZTPI-15 fit indices were satisfactory (χ2/dl=2.58, RMSEA=.066, CFI=.90, AGFI=.90, RMSR=.067). Internal consistency and test-retest reliability was verified. Correlations between mean scores of the five factors showed relationships. Present-Fatalistic was related to Past-Negative (r=.23) and to Future (r=−.20), whereas a correlation between Past-Negative and Future (r=−.22) was demonstrated. Moreover, Future related to Past-Positive (r=.12). Age was associated to all scales of the ZTPI-15 and the strongest correlation was to Present-Hedonistic (r=−.31). The comparison between 253 young adults (M=22.5 years) and 160 older adults (M=73.3 years) showed that the older were less oriented to Past-Negative and Present-Hedonistic but more to Past-Positive, Present-Fatalistic and Future. Furthermore, educational level was correlated to Fatalistic-Present (r=−.28). The validity of the ZTPI-15 was also confirmed with the scores of anxiety and depression and with the Self-Esteem Scale: individuals with high score of anxiety were oriented to Past-Negative (r=.34) and those with high score of depression were oriented to past-Negative (r=.27) and Fatalistic-Present (r=.27). Finally, individuals with low self-esteem were strongly oriented to Past-Negative (r=−.45) and Present-Fatalistic (r=−.27), and individuals with high self-esteem to Future (r=.28).
Le texte complet de cet article est disponible en PDF.Mots clés : Perspective temporelle, Échelle ZTPI, Version courte, Validation française, Estime de soi
Keywords : Time perspective, ZTPI, Short version, French validation, Self-Esteem
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Vol 67 - N° 1
P. 1-15 - mars 2022 Retour au numéroBienvenue sur EM-consulte, la référence des professionnels de santé.
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