Aptitude tests are generally more suited for the employment area.
Before any test is administered, you should conduct a job analysis to identify the job requirements and duties. Tests should be chosen to measure aptitudes and abilities related to the job. Adverse Impact Try to avoid tests that have demonstrated adverse impact. If a test is shown to have adverse impact, then the use of the test should be validated in accordance with the Uniform Guidelines on Employee Selection Procedures. Most tests include instructions for proper test administration and scoring.