Between-subjects designs in which participants are assigned to ...

[newyorker26]

Between-subjects designs in which participants are assigned to treatment conditions by means other than randomization are referred to as
 
  a. cross-lagged designs.
  b. longitudinal designs.
  c. nonequivalent-groups designs.
  d. single-case experimental designs.

Question 2

Which of the following is NOT a reason given for incorporating random assignment into one's research design?
 
  a. Random assignment permits the use of certain statistical tests.
   b. Random assignment prevents possible biases in determining which treatment a subject
   receives.
   c. Random assignment increases the reliability and validity of one's experimental design.
   d. Random assignment distributes the characteristics of the sampling units over all
   experimental conditions.

[gstein359]

Answer to Question 1

c

Answer to Question 2

c

[newyorker26]

Thanks for the timely response, appreciate it

[ricroger]

Gracias!