Author Question: Which question is NOT used to judge a research study: a) Hypothesis: Can the hypothesis be ... (Read 53 times)

burton19126 · **on:** Jul 13, 2018

Which question is NOT used to judge a research study:

a) Hypothesis: Can the hypothesis be tested?
b) Review of Previous Research: Is the literature review recent?
c) Method: Is it clear how the study was conducted?
d) Outline: Did the researcher use an outline for the literature review?

Question 2

What is the factor that makes the between-participants posttest-only design a strong experimental design and the nonequivalent posttest-only design a weak design?

a. the between-participants posttest-only design involves manipulating variables and the nonequivalent posttest-only design does not
b. testing participants twice changes their performance in the nonequivalent posttest-only design
c. the between participants posttest-only design uses two groups of different participants and the nonequivalent posttest-only design used the same participants
d. random assignment helps insure that the two experimental groups are essentially Equivalent at the outset