Matt wants to train his dog, buster, to sit on command. he gives buster a biscuit each time buster sits when commanded, but only for the first 10 trials. he then changes the rules. buster now has to sit on command three times before he gets a biscuit. in this case, matt used a schedule first, and then a schedule to train buster.

How does the principle of federalism affect the u.s. government? a. it guarantees that the united states will always be a representative democracy b. it ensures that the state governments have greater authority that the federal government c. it creates both separate and overlapping powers for the federal and state governments d.it divides the federal and state governments into three branches