List two categories into which research designs can be classified.
Understand the Problem
The question is asking for two specific categories of research designs, which typically include qualitative and quantitative approaches. It aims to understand how research designs are structured.
Answer
Quasi-experimental and experimental research designs.
The two categories into which research designs can be classified are quasi-experimental research designs and experimental research designs.
Answer for screen readers
The two categories into which research designs can be classified are quasi-experimental research designs and experimental research designs.
More Information
Quasi-experimental research designs generally lack random assignment, which is present in experimental designs. This distinction affects the ability to control for all confounding variables and influences the robustness of the causal conclusions drawn.
Sources
- Research Designs - Statistics Solutions - statisticssolutions.com
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