Introduction to Epidemiology 6th Edition by Ray M Merrill

Exercise 8

What study design allows for testing a less mature hypothesis along with a more mature hypothesis?

Step 1 of 3

A factorial design refers to an experimental design that involves two or more series of treatments are specifically tried with all respects of combinations. This design involves testing a less mature hypothesis along with a more mature hypothesis. This design also allows investigators to address the efficacy of two interventions process in a single cohort of participants.