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Solomon four-group design
Solomon four-group design Solomon four-group design is an experimental research design used to test an intervention while also checking whether giving a pretest affects the results.
Solomon four-group design is an experimental research design used to test an intervention while also checking whether giving a pretest affects the results. In the packet, it is used by comparing experimental groups that receive gamification-supported teaching with control groups that do not, with some groups pretested and others not.