Monica, a new student at valley high school, becomes friends with a group of teenagers who use marijuana and remain seated during the singing of the national anthem. although monica had never used marijuana and used to sing the anthem, she begins to engage in the same behavior as her new friends. this is an example of

Federalism began to spread super soon after

Give a brief summary/define the holocaust - who was behind it, how it began, what was the goal, and where did it take place? (8-10 sentences). be sure to include at least 2 pictures or a timeline

Using mr smith and his id, identify two potential internal validity threats that might affect the a—b design. tell me how that threat might impact conclusions in the a—b design. note #1: you cannot use maturation (since i already did that one for note #2: there are some mr smith id threats that won’t have much impact in a single case design.