Random assignment is
A)only used in a control group.
B)part of the criteria for a design to be considered an experiment.
C)used in the correlational method.
D)all of the above.

Question

Quizplus · Accepted Answer

Random assignment is a crucial feature of experimental design, which involves randomly assigning participants to either a treatment or control group in order to establish causal relationships between variables. It is not used in the correlational method, which does not involve manipulating variables or establishing cause-and-effect relationships.

Random Assignment Is