Why is population validity especially problematic for anderson and dill (2000)'s study 2? the sample varied too much. the internal validity was too low to generalize results to the population. the participants were all undergraduate students. the sample was too small?

The problem on Anderson's and Dill study is that the participants were all undergraduate students.

balearic sea - is a body of water in the mediterranean sea around the balearic islands. baltic sea - is a mediterranean sea of the atlantic which is enclosed by scandinavian and baltic countries. barents sea - is a marginal sea in the artic ocean located off the northern coast of norway and russia.

answer; elasticity of the lungs decreases;