1. Rat X’s lever pressing is put on a concurrent FR 10 FR 20 schedule. Rat Y’s behavior is put on a concurrent VR 10 VR 20 schedule. Which rat will select the more reinforcing schedule fi rst? 2. How...

1. Rat X’s lever pressing is put on a concurrent FR 10 FR 20 schedule. Rat Y’s behavior is put on a concurrent VR 10 VR 20 schedule. Which rat will select the more reinforcing schedule fi rst?

2. How might you use what you know about reinforcement schedules to study the effects of the presence of observers on human performance?