A high degree of experimental control may increase internal validity but often reduces

Imagine that Isaac, who is 23, has parents that are strongly conservative Republicans. If you know nothing else about Isaac, you should assume that he is a member of the __________ Party

a. Democratic b. Independent c. Libertarian d. Republican

Which of the following is NOT an argument against urban sprawl?

a. It makes it much more expensive to provide infrastructure like roads and sewers. b. It is often ecologically damaging. c. It creates many more taxing districts, which deprive cities of much needed money. d. Local government is too disconnected from the residents.