The informal test showed that most E-mail moved with blinding speed.

This song title is often used in an informal psychological test.

Logitech says that you can hear music up to 33 feet away from the player, but in informal tests the range was much farther.

In informal tests, he said, the cream appeared to curb wrinkles after being used for about six weeks.

An informal test was used, asking the suspected person whether he would fight against the pope, if he sent an army to restore Catholicism.

Mankamyer declined to say whether she was anxious about facing an informal test of her presidency.

In an informal test last week, the words "anti-Japanese protest" were typed into an online messaging service.

Just doing a little informal test of your knowledge base.

An example of an informal test would be a reading test administered by a parent to a child.

In dozens of informal tests, New York tap water wins acclaim.