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Mathematics, 23.04.2020 21:15 shelby8385

Jason is interested in the topic of perception. He has participants complete a task on a computer and measures reaction and number of errors. Jason is thinking of repeating this task after the participants have been exposed to the independent variable. Which of the following reasons bests describes why Jason might not want to have participants complete the task again?

a. ethical concernsb. more statistical variancec. practice effectsd. none of the above

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