Research on whether people provide high quality answers on ...

[penguins]

Research on whether people provide high quality answers on sensitive topics in internet surveys has shown that
 
  a. internet-based responses are more valid than telephone-based answers.
  b. internet-based responses are less valid than telephone-based answers.
  c. there are no notable differences in the quality of answers compared to traditional survey techniques.
  d. the patterns of responses are complex, and researchers have not been able to sort out the differences yet.

Question 2

When the effect of one independent variable differs across the levels of another independent variable, a (an) ________ is present.
 
  a. between-within effect
  b. correlation
  c. main effect
  d. factorial
   e. interaction

[anyusername12131]

Answer to Question 1

C

Answer to Question 2

E

[penguins]

YES! Correct, THANKS for helping me on my review

[bulacsom]

Thanks for the timely response, appreciate it