What do the Taylor-Russell Tables estimate?

The Taylor-Russell Tables are specifically designed to estimate the percentage of future employees who will be successful on the job based on the selection test scores and the validity of the test. This resource is particularly valuable in industrial-organizational psychology and personnel assessment, as it provides a method for assessing the predictive validity of employment tests and their effectiveness in identifying candidates who are likely to perform well.

By considering factors such as the base rate of success among all employees and the test's validity, the tables help employers understand how a given selection procedure can enhance the overall job performance within their workforce. This fits perfectly with the question, as you’re looking for an estimation of future employee success based on prior data, rather than job satisfaction, turnover rates, or recruitment costs.