Graham Tyler
Dr. Graham Tyler is a registered organizational psychologist and executive director of PsyAsia International, an HR training, consulting and assessment organization with offices in Hong Kong and Singapore, and clients globally.
Visit PsyAsia at http://www.psyasia.com
Articles by this Author
A Basic And Simple Assessment For Bias In PsychometricTests: The 4/5 Rule
- By Graham Tyler
- Published 05/30/2007
- Personal Success
- Unrated
Psychometric tests should have been validated by a test publisher prior to being published. However, the test user should also pay due diligence and ensure that the test cannot be accused of having unjustifiable adverse impact for one group of people over another. There is a simple guideline known as the four/fifths (4/5) rule.
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