Because they’re effecfively measuring the change in the students’ performance in the STROOP and ADD tests before and after a heat wave, baseline factors such as wealth and income should be controlled for.
They note in the results that in the initial tests there was no significant difference between both groups’ results.
Because they’re effecfively measuring the change in the students’ performance in the STROOP and ADD tests before and after a heat wave, baseline factors such as wealth and income should be controlled for.
They note in the results that in the initial tests there was no significant difference between both groups’ results.