The ______ allows you to assume pretest equivalence.
A) matching
B) pretest equivalence
C) statistical conclusion
D) random assignment

Question

Quizplus · Accepted Answer

Random assignment is a method used in experiments to distribute individuals randomly into either the control group or the experimental group, ensuring that each participant has an equal chance of being assigned to any group. This process helps in assuming pretest equivalence between the groups, as it minimizes pre-existing differences among participants, making it more likely that observed differences in outcomes are due to the intervention rather than pre-existing disparities.

The ______ Allows You to Assume Pretest Equivalence