Imagine that you were going to measure the age of a number of respondents taking part in a survey. as you record the data, you are using the concept "age" as
a. a theory.
b. a hypothesis.
c. a variable.
d. an axiom.

Give an example of a situation in which an individual's pursuit of economic self-interest may not benefit but instead harm the rest of society

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.

Which statement is not true about the missouri compromise? 1.) slave owners could pursue escaped slaves into “free” regions. 2.) maine entered the union as a free state. 3.) slavery was allowed throughout the louisiana territory. 4.) missouri entered the union as a slave state.