RPP/MRP Norming Project Website

Welcome! Here’s what’s needed to run our code:

1. TwinLife data: Must be requested from GESIS.
2. CFT 20-R, German version norms: Means and SDs (Streuung) of “Teil-1 Max” have to be manually extracted from the manual for age groups 11;1-11;6 through 60-64. The Normalised Manual IQ values presented in Table 2 in the manuscript also have to be extracted.
3. The census tables, which we provide on our OSF project.