A researcher designs an experiment with six conditions but each condition takes only a short amount of time to administer.The researcher has the opportunity,therefore,to administer many trials of each condition in the experiment.Which of the following techniques is likely to be most effective for balancing practice effects?
A)block randomization
B)random assignment
C)stratified randomization
D)all possible orders of conditions

Question

Quizplus · Accepted Answer

Block randomization is effective for balancing practice effects because it ensures that each condition is presented an equal number of times in each block, thus distributing practice effects evenly across conditions.

A Researcher Designs an Experiment with Six Conditions but Each