In Experiment 2 of Loftus and Palmer’s (1974) study on eyewitness testimony, how many participant groups (conditions) were established, and what critical question were all participants asked when they returned one week after viewing the film of the car crash?
Three conditions; "Did you see any broken glass?"
Five conditions; "Did you see any broken glass?"
Three conditions; "About how fast were the cars going when they hit each other?"
Two conditions; "Did you see any broken glass?"
