Author Question: Whereas ________ research methods allow us to show how one variable produced a change in another ... (Read 52 times)

nenivikky · **on:** Jun 20, 2018

Whereas ________ research methods allow us to show how one variable produced a change in
another variable, ________ research methods cannot support cause-and-effect conclusions.

A) experimental; descriptive B) independent; dependent
C) valid; invalid D) descriptive; experimental

Question 2

What is the main reason why descriptive research methods do not allow researchers to support
causality?

A) groups not formed randomly B) sample sizes are typically too small
C) no manipulation of an IV D) no available statistical tests