Dataset for the Validation of the Dispositional Greed Scale (DGS) in Peruvian Adults Using CTT and IRT

Dataset Description
This record includes supplementary materials associated with the study:
Supplementary Material 1: Dataset containing the participants' responses.
Supplementary Material 2: Scripts and code used for data analysis.
Supplementary Material 3: Appendix presenting the original version, literal translation, and adapted version of the instrument.
These files are part of the study titled “Latent structure, differential item functioning and convergent validity of the Dispositional Greed Scale in Peruvian”
The associated manuscript is currently under review for publication in a peer-reviewed scientific journal.