Every time alice cleans her room properly and makes the bed, she receives a marble. when she accumulates 100 marbles, she can get the new video game she wants. what type of behavioral program are alice's parents using? a. token economy b. negative reinforcement c. modeling d. systematic desensitization

Name two examples of nutritional limitations and food

How does federalism limit the power of government in the united states? a. it requires the national government to share power with state governments. b. it ensures that one state cannot make laws that affect all the other states. c. it requires the three branches of the national government to share powers. d. it allows the judicial branch to rule on laws that affect the entire country.

U.s. history 1.documentary analysis what steps did taylor’s family take to prepare her freedom