Final answer:
Test validity in employment testing is demonstrated through criterion validity and content validity.
Step-by-step explanation:
False
Test validity in employment testing is demonstrated through criterion validity and content validity. Criterion validity refers to the extent to which a test is able to predict job performance based on established criteria, such as job performance ratings or supervisor evaluations. Content validity, on the other hand, refers to the extent to which a test measures the relevant content or knowledge required for the job. Both types of validity are important in demonstrating the effectiveness and accuracy of employment tests.