Answer :
In a(n) interaction effect -groups research design, participants experience one, and only one, level of the independent variable.
Research is “creative and systematic work to increase the body of knowledge”. Information must be collected, organized, and analyzed to develop a better understanding of a topic or issue. A research project can be an extension of previous work in the field.
Research is defined as creating new knowledge and/or using existing knowledge in new and creative ways to generate new concepts, methods and insights. This may involve the synthesis and analysis of previous research to the extent that it leads to new creative results.
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