Each year the graduating class at Stoner High is given a survey ...

[jake]

Each year the graduating class at Stoner High is given a survey to assess their drug use. The same survey has been used for 10 years allowing school administrators to track changes in drug use over time.
 
  This method of survey collection is referred to as
   
 a. a cross-sequential study.
   b. a panel study.
   c. a trend study.
   d. a cross-sectional study.

Question 2

The difference between a factorial experimental design and a one-way design is that
 
  a. a stronger case for causality can be made with a factorial design.
  b. there is more than one independent variable in a factorial design.
  c. factorial designs always incorporate both within and between participants.
  d. greater external validity is gained in a factorial design.

[strudel15]

Answer to Question 1

C

Answer to Question 2

B

[jake]

Thank you

[strudel15]

No problemo