The nonequivalent posttest-only design differs from the one-group ...

[mynx]

The nonequivalent posttest-only design differs from the one-group posttest-only design and the one-group pretest-posttest design in that
 
  a. it includes randomization procedures.
   b. it has a comparison group.
  c. it has high externalvalidity.
  d. the results can be generalized to the population.

Question 2

What is the first step for preparing a successful research proposal?
 
  a) designing an experiment
  b) discussing possible outcomes
  c) choosing the appropriate statistical test
  d) reviewing the literature

[ecabral0]

Answer to Question 1

B

Answer to Question 2

d

[mynx]

Great answer, keep it coming

[flexer1n1]

Thanks for the timely response, appreciate it