Within the test group, 534 people had dry eye syndrome - about 15%.

The publisher, D3, decided to present all of the concept art to a test group.

In a few tests Turiel had asked his test groups if they would hit their friend.

The 1985 test group recalled 13.4 percent of the ads it saw.

The program was tested and refined with several 90-day test groups.

No important differences were seen between the test groups at either time point (Fig 5).

The test groups may not really be the same.

We're shooting to start the program this fall with a test group of about 50.

Well, I got myself a case of limes and set up four test groups.

Their test group included more than 12,000 women, ages 16 to 26, from 13 countries.