Factor Structure, Gender Invariance, Measurement Properties, and Short Forms of the Spanish Adaptation of the Big Five Inventory-2

Abstract. After the publication of the Big Five Inventory-2 (BFI-2) and its short versions, many validations in other languages have been published. Three studies (total N = 1,673) were conducted to validate a Spanish version of the BFI-2, BFI-2-S and BFI-2-XS). Study 1 first tested the structural validity at both the domain and facet levels of 60 BFI-2 item translations and tested measurement invariance across gender. Study 2 established the temporal stability of the BFI-2 using two data collection waves. Study 3 evaluated in a new sample the generalizability of the measurement properties of the Spanish BFI-2 obtained in Study 1 and the measurement properties of its abbreviated versions. The findings of these studies show that the Spanish BFI-2 is a valid and reliable measure of personality with psychometric properties corresponding to the original in English. The preliminary results of the short forms' measurement properties are promising and should encourage further replication.