Commercial Tests And How To Use Them is a book written by Sherwin Cody in 1919. The book provides a comprehensive guide to the various types of commercial tests that were commonly used in business at the time. It covers topics such as intelligence tests, personality tests, and vocational tests, and explains how these tests can be used to evaluate job candidates, assess employee performance, and improve team dynamics. The book also includes practical advice on how to administer and interpret the results of these tests, as well as tips for avoiding common pitfalls and biases. Overall, Commercial Tests And How To Use Them is a valuable resource for anyone involved in hiring, managing, or training employees in a business setting.This scarce antiquarian book is a facsimile reprint of the old original and may contain some imperfections such as library marks and notations. Because we believe this work is culturally important, we have made it available as part of our commitment for protecting, preserving, and promoting the world's literature in affordable, high quality, modern editions, that are true to their original work.