<span>First a science fair requires projects. They should be a diverse group of experiments and demonstrations. Second, the students should be present and close by their project so they can explain their work. The third important component of a successful Science Fair is community mentors to act as judges. The judges should interact with the students, make fair decisions, and spark interest in science.</span>
Reinforcement experienced by models that affects the willingness of others to perform the behavior they learned by observing those models is called vicarious reinforcement.
The Voting Rights Advancement Act was introduced in the House of Representatives by Rep. Terri Sewell (D-AL) on June 21, 2017, and in the Senate by Sen. Patrick Leahy (D-VT) on June 22, 2017.