MateAppeal_syntax_all_MLMs.sps contains the SPSS-syntax for running the MLMs reported in the main manuscript.
Results_binarychoice_and_moderation_by_PA.Rmd is an RMarkdown-File that - when executed on the data - leads to the identically-named HTML-output in the main project. It contains the exploratory analyses with the binary mate choice outcome (3.6 in the manuscript) and a plot on the moderation effect of physical attractiveness for the association between spatial intelligence and mate appeal (3.4 in the manuscript).