Maturity-based correction mechanism for talent identification: When is it needed, does it work, and does it help to better predict who will make it to the pros?

Figure 1. Hypothetical relationship between the validity of the maturity indicator used in the correction mechanism (x-axis), the maturity bias in the motor performance test to be corrected (y-axis), and their respective consequences (degree of meaningfulness and dissimilarity) regarding the generated corrected scores.