Free random assignment of participants to conditions is typically carried out by the use of
A) participants' preferences.
B) a random number generator.
C) researchers' preferences.
D) drawing straws.
Question 2
Which of the following statements is correct about experiments?
A) Random assignment of participants to conditions is more important than random selection of participants.
B) Random assignment of participants to conditions is less important than random selection of participants.
C) Random assignment of participants and random selection of participants are equally important.
D) None of the above