In a large, nationwide survey of college student drinkers, participants included 15,000 students ...

In a large, nationwide survey of college student drinkers, participants included 15,000 students from 200 universities and colleges. Participants' gender, race, ethnicity, and age were representative of those in the Census Bureau.
 
  This study possesses _____ generalization.
   a) good populatio
 b) good temporal
 c) poor population
 d) good environmental

Question 2

A downhill change in a set of circumstances is
 
  a) more typical or normal
 b) more unusual.
 c) more focused on performing an act.
 d) more focused on undoing an act.

Question 3

If you were a professor, what advice would you give a student who proposes the following research project in order to increase the efficiency of the experiment.
 
  Study 1 will investigate the effect of an instructor's gender on student evaluations of the course and Study 2 will investigate the effect of upper level versus lower level courses on student evaluations of the course.
   a) Conduct a 2 X 2 factorial design instead of two individual experiments
 b) Conduct a power analysis after data collection.
 c) Collect small sample sizes for each condition.
 d) Collect large sample sizes for each condition.