UCLA
On 15SEP05 I found the following on the UCLA website:
"If I take the GMAT more than once, will the Admissions Committee average the scores or take the highest one?
We will see all of your scores but will take your higher score if you take the test twice. If you take the GMAT more than twice, we consider all scores, but don’t average them."
https://www.anderson.ucla.edu/x6448.xml#gmat
Just nine days before, however, I found the following:
"If I take the GMAT more than once, will the Admissions Committee average the scores or take the highest one?
We take your higher score, though if you take the GMAT more than twice, it is averaged."