Drill 25 · Reading & Writing · Hard Command of Evidence
SAT R&W Command of Evidence (Hard) — Drill 25 is a Reading & Writing practice drill covering Hard Command of Evidence. It contains 5 original questions created by Brian Stewart, a Barron's test prep author with over 20 years of tutoring experience.
Some owls strike prey in the dark by hearing alone, pinpointing a sound's direction from tiny differences between the two ears. This closing set asks you to separate the cue an owl uses for left-right from the cue it uses for up-down, and to read a data display for a difference between conditions. The quotation here is a scholarly, invented excerpt -- no real source -- so judge it only by which line states the claim.