"Measurement invariance and sex and age differences of the Big Five Inventory-2: Evidence from the Russian version", 2017-2018. [data files and codes]

These datasets contain the raw data used in our article "Measurement invariance and sex and age differences of the Big Five Inventory-2: Evidence from the Russian version" published in Assessment.

The description of the database:

# File Name Description
1 “Pilot Study.sav” The database of the pilot study
2 “Study 1_Initial Item.sav” The database of Study 1. BFI-2 comprised of the initial item set (see Study 1 for more details)
3 “Study 1_Revised Item.sav” The database of Study 1. BFI-2 comprised of the revised item set (see Study 1 for more details)
4 “Study 1_Retest_Revised Item.sav” The database for a retest assessed with a subsample taken from the Study 1 database. BFI-2 comprised of the revised item set (see Study 1 for more details)
5 “Study 2_Initial Item.sav” The database of Study 2. BFI-2 comprised of the initial item set (see Study 1 for more details)
6 “Study 2_Revised Item.sav” The database of Study 2. BFI-2 comprised of the revised item set (see Study 1 for more details)
7 “Study 1_Revised Item (t-points).sav” The database of Study 1 which includes BFI-2 scores converted to t-scores (marked as “cbfi”). This dataset is used for CFA analyses.
8 “Study 1_Revised Item (60).dat” The database of Study 1 used for RI-EFA analysis in Mplus 8.2.
9 “Study 1_Revised Item (60)+sex.dat” The database of Study 1 used for sex measurement invariance with RI-EFA analysis in Mplus 8.2.
10 “Study 2_Revised Item (t-point).sav” The database of Study 2 which includes BFI-2 scores converted to t-scores (marked as “cbfi”). This dataset is used for CFA analyses.
11 “Study 2_Revised Item (60).dat” The database of Study 2 used for RI-EFA analysis in Mplus 8.2.
12 “Study 2_Revised Item (60)+sex.dat” The database of Study 2 used for sex measurement invariance with RI-EFA analysis in Mplus 8.2.
13 “Study 1_Revised Item (60)+age.dat” The database of Study 2 used for age measurement invariance with RI-EFA analysis in Mplus 8.2.