Which sentence indicates an effort to make sure that the
study used similar samples?
SELECT AN ANSWER
O For one term, two sections of the same psychology
lecture course, taught by the same professor a Rutgers
University, participated in a tech experiment.
O in the second, students could use phones, tablets, and
laptops however they wanted they just had to fill out
a survey afterward Indicating whether they used their
tech for academic or non-academic purposes.
To track both sections' absorption of the material,
researchers measured the students' performance on
in-lecture assessments and on course exams.
They found that while using technology during class did
affect performance, it didn't happen right away.