Author Question: Experimental research methods are used _______________________. a) to describe some aspect of a ... (Read 18 times)

renzo156 · **on:** Jul 13, 2018

Experimental research methods are used ___________________ ____.

a) to describe some aspect of a certain variable
b) to establish a cause and effect relationship
c) to describe trends in education
d) only in biological and physical sciences

Question 2

If nonequivalent control group design had random selection and assignment, what type of design would it be?

a) static group comparison
b) one-group pretest posttest design
c) one-shot case study design
d) pretest posttest control group design