1. How does poverty relate to language skills and IQ scores? Language skills and success in school? Success in school and employment? Employment and a halfway decent life for yourself? Employment and a halfway decent life for your children, for your grandchildren, and for your great-grandchildren? 

2. After an initial failure to improve behavior with a reinforcement procedure, what should we not conclude about the person’s genetic quality, intelligence, ability to learn, and ability to have behavior reinforced?