Besides the president who is the only nationally elected leader in the united states

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.

When a third party injects him or herself into an existing dispute between a plaintiff and defendant?

How do language and rhythm work together in poetry? explain the relationship between language and rhythm as it relates to poetry.