William, The extra time is provided so that students with disabilities will have the same opportunity to respond as is provided to others. If there are time limits set for others, then students with disabilities get the additional time on top of whatever time the others get. If no one has any time limits, then there are no problems! The point is that providing extended time for students with disabilities was NEVER an unjust advantage. In fact, if the extra time were NOT provided, it would be unjust to the student with a disability. Dr. Jane Jarrow