High school administrators gave all ninth graders a scholastic aptitude test. four years later all of those who had been surveyed were asked to report their freshman year gpa in college. these high school administrators are interested in the of the scholastic aptitude test.

Predictive validity

Explanation:

Predictive validity is an approach or criterion validity and part of it. It predicts individuals on the measurement score of a test administered later.  

Concurrent validity and predictive validity both are the part of criterion validity.  

The predictive validity correlates with the variables and that assessed at some point when the test has been administered or some type of measurement has been made by the researcher. For example, Predictive validity has been designing to test the prediction about a disease. It is also called perspective validity.

Increased population size

Explanation:

A population bottleneck can be defined as the decreased in the size of population which may occur due to disaster , environmental factors or activities carried out by humans which in turn leads to reduction in population size.

Therefore INCREASED POPULATION SIZE is an events which could not be caused by a population bottleneck due to the fact that increase in population size leads to increase in the numbers of individuals or people in which this number of people can only be increased in size rather than decreased in size when been compare to population bottle neck which dramatically reduces the size of a population.