I was curious. Google showed many hits

http://www.google.com/search?hl=en&...ry+test&aq=1&oq=one+word+express

I'm no expert but it sounds a lot like the multiplication table assessments that bore my DD8 (and me too if the truth be told). They don't stop until you miss, Geez, it would be to your benefit to get it over with....I was getting that they present picture after picture have the kids name them until they miss 8 in a row.