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Ronda would like to assess the effects of a reading comprehension course on the scores of students. she gives a group of remedial students a reading comprehension pretest and then randomly assigns them
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Ronda would like to assess the effects of a reading comprehension course on the scores of students. she gives a group of remedial students a reading comprehension pretest and then randomly assigns them to either the treatment group or the control group. shortly after the treatment, she measures their reading comprehension scores again. what kind of research design did ronda use?

User Dyna
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Pretest-posttest control-group design
User Jose
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