The ACT English Test and the SAT Writing and Language Test assess test-takers in various conventions of standard English, such as punctuation, sentence structure and formation, and usage.

Illinois high school juniors must take the ACT as a graduation requirement. The issue affected about 11,000 students on April ...

The ACT and SAT are widely accepted by U.S. colleges, which often prompts students to ask: Which test should I take? The answer lies in understanding the differences between the two tests.