Supplementary materials [researchData] to: National identification, social dominance orientation, and attitudes towards Black Pete in the Netherlands: Person- and variable-centered analyses

Supplementary materials [researchData] to: van Veen, D., Emmen, R. A. G., & Mesman, J. (2022). National identification, social dominance orientation, and attitudes towards Black Pete in the Netherlands: Person- and variable-centered analyses. Social Psychological Bulletin, 17, Article e7853. https://doi.org/10.32872/spb.7853 ; Datasets and the accompanying codebooks