Welcome to the Psychological Testing BlogSpot

Welcome to the Psychological Testing blog - the blogspot for my website, PsychologicalTesting.com. This is the place to:

• Ask questions about psychological testing (who does it, what can it do, what tests should be give to assess a certain condition, etc.)
• Discuss controversies (Is IQ genetic and does it differ across racial groups? Are inkblot tests valid?)
• Discuss technical issues (what is test validity, standard error, IRT?)

... or to discuss any other issue related to psychological testing. Have fun!