Mathematics, 29.06.2020 02:01 tannerweberp5r8sg
The effect of the time of day a psychology class is taught on test scores is
being studied in an experiment. Student ability has been identified as an
extraneous factor that could also affect test scores. How can student ability
best be addressed to minimize its effect in the experiment?
A. Replication of the experiment at different times of the year
B. Blocking into groups based on the teacher of the class
C. Randomization of students in morning and afternoon classes
D. Direct control of what textbook is used
Answers: 1
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The effect of the time of day a psychology class is taught on test scores is
being studied in an ex...
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