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?

How has our understanding of the first sentence of the declaration of independence changed over time?

Which important event brought about the first peacetime draft in the united states? a. the vietnam war b. the civil war c. world war ii d. world war i

Which of the following are characteristics of soft money? i. donations from individuals and interest group pacs ii. unregulated by the federal election commission iii. goes directly to a political candidate iv. can be used for advertising or other campaign expenses a. i, ii, iii, and iv b. i and ii only c. i, iii, and iv only d. ii, iii, and iv only\