Question: #26 Causality between two variables is a difficult relationship to establish. How do experiments establish causality? an experiment manipulates the independent variable an experiment allows
#26
Causality between two variables is a difficult relationship to establish. How do experiments establish causality? an experiment manipulates the independent variable an experiment allows real world variables to vary to establish internal validity. an experiment tries to control the dependent variable an experiment tries to eliminate confounds to establish internal validity
Step by Step Solution
There are 3 Steps involved in it
1 Expert Approved Answer
Step: 1 Unlock
Question Has Been Solved by an Expert!
Get step-by-step solutions from verified subject matter experts
Step: 2 Unlock
Step: 3 Unlock
