Are we drinking caveman’s sweat in our day to day lives?

Name that largest artificial lake built in the 11th century

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.

What do you see as the most effective solutions for drug and alcohol abuse? sociology social problems course